CN112659427B - Automatic production and processing system for elastic base plate - Google Patents

Abstract

The invention relates to an automatic production and processing system of an elastic base plate, which comprises: the device comprises an annular first conveying belt and a second conveying belt arranged on one side of the first conveying belt, wherein a plurality of continuously-transferred dies are uniformly arranged on the first conveying belt, each die comprises an upper die and a lower die hinged with the upper die, and a plurality of elastic base plates are uniformly arranged on the second conveying belt; a casting machine stirring machine head, a mold closing device, a drying chamber and a mold opening device are sequentially arranged along the moving direction of the first conveying belt, and the casting machine stirring machine head is positioned above the first conveying belt; pouring liquid is poured into a lower die of the die in an open state by a pouring machine stirring head, the die is buckled when being conveyed to a die closing device, the pouring liquid in the die is thermally cured to form an elastic base plate after being conveyed to a drying chamber, and the die in the open state is conveyed to the position below the pouring machine stirring head again after the die is opened; and an automatic elastic base plate transfer device is arranged between the mold opening device and the stirring machine head of the casting machine and can transfer the elastic base plates for storage.

Description

Automatic production and processing system for elastic base plate

Technical Field

The invention relates to the technical field of automatic production equipment, in particular to an automatic production and processing system for an elastic base plate.

Background

The railway elastic cushion plate is mainly used for shock absorption and noise reduction of high-speed rails or subways, is a common consumable material for railways, needs to be replaced once every 2-3 years, requires 5800 blocks (364 square meters and 8mm in thickness) of the elastic cushion plate for each kilometer of a high-speed rail line, currently, the mileage of the high-speed rail in operation in China is 11028 kilometers, 1.2 kilometers of the high-speed rail under construction exist, only five families producing the product in China are known, and the annual production capacity is about 400 million square meters (6.5 hundred million). The elastic cushion plate can only be used for about ten thousand kilometers of high-speed rail, the annual demand of the current high-speed rail elastic cushion plate in China is about 1200 square (20 million yuan), and after the speed of the subway and the common railway is increased, the elastic cushion plate and the high-speed rail are used and pushed to the international market, the demand reaches more than 7000 square (100 million yuan), so that the potential for developing the product is huge, the existing railway elastic cushion plate is picked up manually after the mold is opened, the automation degree is low, a large amount of manpower is consumed, and the working efficiency is low.

Aiming at the production and processing process of the elastic backing plate, in the prior art, the Chinese patent with the patent number of CN201920371509.5 discloses a stirring machine head of a polyurethane low-pressure casting machine; the Chinese patent with the patent number CN201420604716.8 discloses an automatic casting polyurethane mold opening and closing system; chinese patent No. CN201922219805.6 discloses an automatic transfer device for elastic tie plates.

The invention provides an automatic production and processing system comprising the stirring machine head of the polyurethane low-pressure casting machine, an automatic casting polyurethane mold opening and closing system and an automatic elastic base plate transfer device, and the system does not need manual operation, saves time and labor, improves the production efficiency and reduces the production cost.

Disclosure of Invention

The invention aims to provide an automatic production and processing system for an elastic base plate, which aims to solve the problems in the background technology.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an automatic production and processing system for elastic base plates, comprising: the device comprises an annular first conveying belt and a second conveying belt arranged on one side of the first conveying belt, wherein a plurality of continuously-transferred molds are uniformly arranged on the first conveying belt, each mold comprises an upper mold and a lower mold hinged with the upper mold, and a plurality of elastic base plates are uniformly arranged on the second conveying belt;

a casting machine stirring machine head, a mold closing device, a drying chamber and a mold opening device are sequentially arranged along the moving direction of the first conveying belt, and the casting machine stirring machine head is positioned above the first conveying belt;

when the mold in the open state is conveyed to the position below the stirring machine head of the casting machine, the stirring machine head of the casting machine pours casting liquid into a lower mold of the mold, the mold is buckled under the action of the mold closing device when conveyed to the position of the mold closing device, after the mold is conveyed to the drying chamber, the casting liquid in the mold is thermally cured to form an elastic base plate, the mold is opened under the action of the mold opening device when conveyed to the position of the mold opening device, and the mold in the open state is conveyed to the position below the stirring machine head of the casting machine again;

and an automatic elastic base plate transfer device is arranged between the die sinking device and the stirring machine head of the casting machine and can absorb the elastic base plates in the die and transfer the elastic base plates to the second conveying belt so as to store the elastic base plates.

As a further improvement of the invention, a size detection device, a deburring device and a storage device are sequentially arranged along the moving direction of the second conveying belt;

size detection device acquires the size of every elastic backing plate, will not conform to the elastic backing plate of dimensional requirement and reject, and the elastic backing plate that conforms to the dimensional requirement is carried extremely carry out the edging in the unhairing limit device, the elastic backing plate after the edging carries extremely save in the storage device.

As a further improvement of the invention, the size detection device comprises a box body, a thickness detection mechanism and a length and width detection mechanism, wherein the second conveyer belt penetrates through the left side surface and the right side surface of the box body, and the thickness detection mechanism and the length and width detection mechanism are both arranged in the box body and are sequentially arranged along the conveying direction of the elastic base plate;

the thickness detection mechanism comprises at least one sensor group and a thickness detection unit, and the thickness detection unit is connected with the sensor group; the sensor group comprises an upper sensor and a lower sensor which are oppositely arranged, the upper sensor is arranged above the elastic cushion plate, the lower sensor is arranged below the elastic cushion plate, and the thickness detection unit is used for detecting the thickness of the elastic cushion plate according to data sent by the upper sensor and data sent by the lower sensor;

the length and width detection mechanism comprises a camera and a length and width detection unit, the camera and the length and width detection unit are located above the elastic base plate, the length and width detection unit is connected with the camera, the camera is used for photographing the upper plane of the elastic base plate and sending the obtained image to the length and width detection unit, and the length and width detection unit is used for detecting the length and the width of the elastic base plate based on the image.

As a further improvement of the present invention, the thickness detection mechanism further comprises a controller, the controller is connected with the length and width detection unit and the thickness detection unit, and a preset thickness range, a preset length range and a preset width range are stored in the controller;

the thickness detection unit with length and width detection unit will respectively the thickness of resilient pad board, and length and width send to the controller, the controller is when confirming that any one of thickness, length and width is not in predetermineeing thickness range, predetermineeing length range and predetermineeing the width within range, rejects the resilient pad board.

As a further improvement of the present invention, the removing mechanism located inside the box body comprises: the extension bar is connected with the output end of the cylinder;

the moving direction of the extension rod is perpendicular to the conveying direction of the materials, and the extension rod is used for pushing the materials out of the material conveying mechanism when the extension rod extends out.

As a further improvement of the invention, the second conveyer belt moves through a conveying mechanism to convey the elastic cushion plate with the size to be measured, and the size detection device conveys the elastic cushion plate.

As a further improvement of the invention, the deburring device comprises a second conveying mechanism, a turnover mechanism, a carrying mechanism and a punching mechanism; the turnover mechanism is connected with the second conveying mechanism, and the carrying mechanism and the punching mechanism are both positioned on one side of the second conveying mechanism;

the second conveying belt moves through the second conveying mechanism to convey the elastic base plates to be edged and convey the edged elastic base plates to the storage device for storage;

the turnover mechanism is used for turning over the elastic base plate for 180 degrees, so that the bottom surface with the burr on the elastic base plate is turned upwards;

the conveying mechanism is used for conveying the elastic base plate to the punching mechanism for deburring and conveying the elastic base plate with the burrs back to the second conveying belt so as to store the elastic base plate with the burrs removed.

As a further improvement of the present invention, the second conveyor belt comprises a feeding conveyor belt group, and the feeding conveyor belt group comprises two parallel feeding conveyor belts;

conveying mechanism two includes the pan feeding support, be equipped with two conveying component two on the pan feeding support and one with two driving motor two that conveying component two is connected, every conveying component two includes action wheel two and follows driving wheel two, action wheel two with follow driving wheel two install in the upper portion of pan feeding support, one the pan feeding conveyer belt cover is established one action wheel two and one follow the outside of driving wheel two, form both sides for pan feeding conveyer belt, the hollow pan feeding conveying plane of intermediate position.

As a further improvement of the invention, the turnover mechanism comprises a turnover motor, a turnover shaft, a shaft seat, a turnover plate and a first position sensor, wherein the turnover shaft is arranged on the feeding support through the shaft seat and is in transmission connection with the turnover motor;

the first position sensor is close to the turnover shaft and arranged on the feeding side of the turnover plate, the sensing direction of the first position sensor points to the turnover plate, and the sensing height of the first position sensor is between the conveying plane of the second conveying belt and the top surface of the elastic base plate.

As a further improvement of the invention, the turnover plates are fixed with the turnover shafts through the middle positions, the number of the turnover plates is two, the turnover plates are arranged in parallel through the turnover shafts, the height of a gap between the two turnover plates is larger than the thickness of the elastic cushion plate, and two stations of a feeding position and a discharging position which can be circularly turned are formed along the transportation direction of the elastic cushion plate.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

according to the system provided by the embodiment of the invention, all actions are automatically completed through machinery, the force is consistent, the size and the weight parameters of the obtained elastic cushion plate are consistent, and the processing quality and the stability of the product are ensured; in addition, through the cooperation use of first conveyer belt, casting machine stirring aircraft nose, closing device, drying chamber, mold opening device, the automatic transfer device of elastic backing plate and second conveyer belt, can realize elastic backing plate automatic production processing operation, need not manual operation, labour saving and time saving improves production efficiency, has reduced manufacturing cost.

According to the size detection device provided by the invention, the elastic cushion plate can be conveyed by the conveying mechanism, sequentially passes through the thickness detection mechanism and the length and width detection mechanism, the thickness of the elastic cushion plate is detected by the sensor group and the thickness detection unit, and the length and the width of the upper plane of the elastic cushion plate are detected by the camera and the length and width detection unit, namely, the size (the length, the width and the thickness) of the elastic cushion plate can be accurately detected only by placing the elastic cushion plate on the conveying mechanism without manually measuring and recording one by one.

The invention provides a deburring device which comprises: 1. through setting up conveying mechanism two, tilting mechanism, transport mechanism, die-cutting mechanism and ejection of compact conveying mechanism, realized to the drawing of patterns back deckle edge face down the automatic upset of elastic backing plate, automatic unhairing limit and automatic upper and lower unloading, shortened unhairing limit time, guaranteed the unity of elastic backing plate edge property, improved the production efficiency of product quality and whole production line. 2. Through setting up first interception positioning mechanism and smart stop gear, before pan feeding manipulator moves the cutting die of die-cutting mechanism with the elastic backing plate, fix a position the elastic backing plate, guaranteed the position precision when the elastic backing plate gets into the cutting die, further improved the die-cut quality of die-cutting mechanism to deckle edge, improved the quality of elastic backing plate. 3. The automatic feeding device has high automation degree, does not need manual participation in the intermediate process, and only needs to arrange workers to collect the elastic base plates at the tail ends of the discharging conveyor belts, so that the requirement on manpower is reduced, high automation is realized, and the manpower cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of an automatic production and processing system for elastic cushion plates according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a mold according to an embodiment of the present invention.

FIG. 3 is a schematic view of the mixer head of the casting machine of the present invention.

Fig. 4 is a schematic structural view of a mold closing apparatus, a drying chamber and a mold opening apparatus according to the present invention.

FIG. 5 is a schematic view of the structure of the slide rod closed by the runner and the clamp in the present invention.

FIG. 6 is a schematic structural diagram of a material size detecting apparatus according to the present invention.

FIG. 7 is a schematic view of the internal structure of the material size detecting apparatus according to the present invention.

FIG. 8 is a schematic view showing still another internal structure of the material size measuring apparatus according to the present invention.

FIG. 9 is a schematic view of another internal structure of the material size detecting apparatus according to the present invention. .

Fig. 10 is a partially enlarged schematic view at a in fig. 9.

Fig. 11 is a schematic structural view of a first thickness detection mount and a second thickness detection mount in the present invention.

Fig. 12 is a top view of fig. 9.

FIG. 13 is a schematic circuit diagram of the material size detecting apparatus according to the present invention.

Fig. 14 is a schematic view of the structure of the deburring device of the present invention.

Fig. 15 is a top view of fig. 14.

FIG. 16 is a schematic view of a partial structure of a second conveying mechanism according to the present invention.

Fig. 17 is a top view of fig. 16.

Fig. 18 is a partially enlarged schematic view at D in fig. 17.

FIG. 19 is a schematic view showing the construction of the turnover mechanism of the present invention.

Fig. 20 is a front view of fig. 19.

FIG. 21 is a schematic view of a part of the structure of the carry-out feed mechanism of the present invention.

Fig. 22 is a partially enlarged schematic view at B in fig. 21.

Fig. 23 is a top view of the intercepting positioner and the fine positioner of the present invention.

Fig. 24 is a schematic structural view of a die cutting mechanism portion of the present invention.

Fig. 25 is a schematic view of the inside of the table of the die-cutting mechanism of the present invention.

Fig. 26 is a partial enlarged view at C in fig. 25.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail and fully with reference to the following embodiments.

The embodiment of the invention provides an automatic production and processing system for an elastic cushion plate, which comprises the following components as shown in figure 1: the mold comprises a first annular conveying belt 200 and a second annular conveying belt 300 arranged on one side of the first annular conveying belt 200, wherein a plurality of molds 400 which are continuously transferred are uniformly arranged on the first conveying table, as shown in fig. 2, each mold 400 comprises an upper mold 401 and a lower mold 402 hinged with the upper mold 401, and a plurality of elastic base plates 100 are uniformly arranged on the second annular conveying belt 300;

a casting machine stirring head 1, a mold closing device 2, a drying chamber 3 and a mold opening device 4 are sequentially arranged along the moving direction of the first conveying belt 200, and the casting machine stirring head 1 is positioned above the first conveying belt 200;

when the mold 400 in the open state is conveyed to the position below the stirring machine head 1 of the casting machine, the stirring machine head 1 of the casting machine pours casting liquid into a lower mold 402 of the mold 400, the mold 400 is buckled under the action of the mold closing device 2 when conveyed to the mold closing device 2, after the mold 400 is conveyed to the drying chamber 3, the casting liquid in the mold 400 is thermally cured to form an elastic cushion plate, the mold 400 is opened under the action of the mold opening device 4 when conveyed to the mold opening device 4, and the mold 400 in the open state is conveyed to the position below the stirring machine head 1 of the casting machine again;

be equipped with the automatic transfer device 5 of elastic backing plate between mold opening device 4 and the casting machine agitator aircraft nose 1, the automatic transfer device 5 of elastic backing plate can be with absorbing the elastic backing plate 100 in the mould 400 and shift elastic backing plate 100 to the second conveyer belt 300 on to elastic backing plate 100 saves.

The system provided by the embodiment of the invention is suitable for a scene of producing and processing the elastic base plate. When the elastic cushion plate needs to be produced and processed, the mold 400 in the open state is placed on the first conveying belt 200, when the mold 400 moves to the position below the stirring machine head 1 of the casting machine, the lower mold 402 of the mold is injected with casting liquid by the stirring machine head 1 of the casting machine, then the mold 400 continuously moves along with the first conveying belt 200, when the mold 400 moves to the position of the mold closing device 2, the mold 400 is buckled and moved to the drying chamber 3 and enters a drying tunnel, the casting liquid in the mold 400 is thermally cured to form the elastic cushion plate, the elastic cushion plate is opened when the mold moves to the position of the mold opening device 4, then the elastic cushion plate 100 in the mold 400 is transferred to the second conveying belt 300 by the automatic elastic cushion plate transfer device 5 for storage, and the empty mold 400 in the open state continuously moves along with the first conveying belt 200 and reaches the position below the stirring machine head 1 of the casting machine, and the steps are repeated.

According to the system provided by the embodiment of the invention, all actions are automatically completed through machinery, the force is consistent, the size and the weight parameters of the obtained elastic cushion plate are consistent, and the processing quality and the stability of the product are ensured; in addition, through the cooperation use of first conveyer belt 200, casting machine stirring aircraft nose 1, closing device 2, drying chamber 3, mold opening device 4, elastic backing plate automatic transfer device 5 and second conveyer belt 300, can realize elastic backing plate automatic production processing operation, need not manual operation, labour saving and time saving improves production efficiency, has reduced manufacturing cost.

Structure of casting machine stirring machine head 1

Regarding the structure of the mixer head 1 of the casting machine, in order to ensure that the mixer head 1 of the casting machine can be uniformly cast in the lower mold 402, in a possible implementation manner, as shown in fig. 3, it includes: a fixed seat 1-1, a mixing chamber 1-2, a stirrer, a driving mechanism 1-4 and a pouring nozzle 1-5. The fixed seat 1-1 is provided with a first feeding hole 1-6 and a second feeding hole 1-3, the upper part of the mixing chamber 1-2 is fixed on the fixed seat 1-1, the lower part is fixed with a pouring nozzle 1-5, the inner part is rotatably provided with a stirrer 1-3, and the stirrer 1-3 is driven by a driving mechanism 1-4 arranged on the fixed seat 1-1. The fixed seat 1-1 is provided with a first feeding hole 1-6 and a second feeding hole 1-3.

The two materials enter the upper part of the cavity in the mixing chamber from the first feed port 1-6 and the second feed port 1-3 respectively, are stirred by the stirrer 1-3 from the upper part of the stirrer 1-3, enter the pouring nozzle 1-5 from the lower part of the stirrer 1-3, and are poured into the cavity of the mold 400 by the pouring nozzle 1-5.

Structure of mold clamping device 2

As for the structure of the mold clamping unit 2, as shown in fig. 4 and 5, in one possible implementation, it includes: a mold cover folding device and a clamp folding device; the die cover folding device comprises a first fixed column 2-2 fixedly arranged on one side of the workbench 2-1, a second fixed column 2-3 fixedly arranged on the other side of the workbench 2-1 and corresponding to the first fixed column 2-2, a die cover folding guide sliding rod 2-4 fixedly arranged on the upper portion of the first fixed column 2-2 and a die cover folding sliding rod 2-5 fixedly arranged on the second fixed column 2-3, wherein the die cover folding guide sliding rod 2-4 horizontally corresponds to the die cover folding sliding rod 2-5; the tail ends of the die cover folding guide sliding rods 2-4 along the running direction of the first conveying belt 200 are bent inwards smoothly, and the die cover folding sliding rods 2-5 are arranged in a curve shape from the bottom end to the top end. The clamp folding device comprises a motor mounting rack 2-7 arranged on one side of the second fixing column 2-3, a clamp folding sliding rod 2-6 arranged below the inner side of the motor mounting rack 2-7, a motor 2-8 arranged on the motor mounting rack 2-7 and a rotating wheel 2-9 arranged on an output shaft of the motor 2-8; the rotating wheel 2-9 is positioned above the clamp folding sliding rod 2-6.

Structure of mold opening device 4

Regarding the structure of the mold opening device 4, in a possible implementation manner, the mold opening device 4 comprises a fixed column three 4-1 fixedly arranged on one side of a workbench 2-1, a fixed column four 4-2 fixedly arranged on the other side of the workbench 2-1 and corresponding to the fixed column three 4-1, a mounting rack 4-3 fixedly arranged on the inner side of the fixed column four 4-2, a mold cover opening slide rod 4-4 fixedly arranged between the upper part of the fixed column three 4-1 and the mounting rack 4-3, a mold cover opening guide slide rod 4-5 horizontally and fixedly arranged on the fixed column three 4-1, and a clamp opening slide rod 4-6 fixedly arranged at the upper end of the fixed column four 4-2. The top ends of the clamp opening slide bars 4-6 are connected with the outer sides of the upper ends of the drying chambers 3 arranged at the two sides of the first conveyer belt 200, and the heights of the clamp opening slide bars 4-6 are matched with the heights of the clamps on the mould 400. The die cover opening guide slide bar 4-5 is positioned below the die cover opening slide bar 4-4, and the die cover opening slide bar 4-4 is arranged in an arc shape from the lower end to the upper end.

When the mold 400 works, after material injection, the mold 400 runs on a workbench 2-1 from right to left along with a first transmission belt, the mold cover folding action is completed through a mold cover folding guide sliding rod 2-4 and a mold cover folding sliding rod 2-5 in sequence, the clamp folding action is completed through a clamp folding sliding rod 2-6 and a rotating wheel 2-9, product thermal curing is completed through a drying chamber 3, the clamp opening action is completed through a clamp opening sliding rod 4-6, and the mold cover opening action is completed through a mold cover opening sliding rod 4-4 and a mold cover opening guide sliding rod 4-5.

Automatic transfer device 5 structure of elastic base plate

Wherein, after the mold 400 is opened, the elastic pad 100 in the mold 400 is transferred to the second conveyor 300 by the automatic elastic pad transfer device 5 for storage. The structure of the automatic transferring device 5 for elastic tie plates can adopt the structure of an automatic transferring device for elastic tie plates disclosed in the chinese patent of CN201922219805.6, and will not be described herein again.

Hereinafter, a conveying sequence of the gripped elastic pad after entering the second conveyor 300 will be described.

In a possible implementation, a size detection device 6, a deburring device 7 and a storage device are provided in sequence along the moving direction of the second conveyor belt 300; size detection device 6 acquires the size of every elastic backing plate, will not conform to the elastic backing plate rejection of dimensional requirement, and the elastic backing plate that conforms to the dimensional requirement carries and carries out the edging in deburring device 7, and the elastic backing plate after the edging is carried to storage device in through second transmission band 300 and is saved.

Hereinafter, the dimension detecting device 6 and the deburring device 7 will be described separately.

Structure of the size detection device 6:

as to the structure of the size detection device 6, in one possible implementation, as shown in fig. 6-13, it includes: a box body 6-1, a thickness detection mechanism 6-3 and a length and width detection mechanism 6-4.

As shown in fig. 6, the second conveyor belt 300 penetrates through the left side and the right side of the box 6-1, and the thickness detection mechanism 6-3 and the length and width detection mechanism 6-4 are both arranged inside the box 6-1 and are sequentially arranged along the conveying direction of the elastic cushion 100;

as shown in fig. 7 to 10, the thickness detection mechanism 6-3 includes at least one sensor group 6-31 and a thickness detection unit 6-32, and the thickness detection unit 6-32 is connected to all the sensor groups 6-31; the sensor group 6-31 comprises an upper sensor 6-311 and a lower sensor 6-312 which are oppositely arranged, the upper sensor 6-311 is arranged above the elastic cushion plate 100, the lower sensor 6-312 is arranged below the elastic cushion plate 100, and the thickness detection unit 6-32 is used for detecting the thickness of the elastic cushion plate 100 according to the data sent by the upper sensor 6-311 and the data sent by the lower sensor 6-312;

as shown in fig. 7, 8 and 12, the length and width detection mechanism 6-4 includes a camera 6-41 and a length and width detection unit 6-42 located above the second conveyor belt 300, and the length and width detection unit 6-42 is connected to the camera 6-41, the camera 6-41 is used for taking a picture of the upper plane of the elastic pad 100 and sending the obtained image to the length and width detection unit 6-42, and the length and width detection unit 6-42 is used for detecting the length and width of the elastic pad 100 based on the image.

When the size of the elastic cushion plate 100 needs to be detected, the elastic cushion plate 100 is placed on the conveying mechanism 6-2 and gradually moved, when the elastic cushion plate moves to a position between the sensor groups 6-31, the upper sensor 6-311 and the lower sensor 6-312 send the detected data to the thickness detection unit 6-32, as the elastic cushion plate continues to move, when the elastic cushion plate moves to the position below the camera 6-41, the camera 6-41 takes a picture of the upper plane of the elastic cushion plate and sends the picture to the length and width detection unit 6-42, so that the length and width detection unit 6-42 detects the length and width of the elastic cushion plate, wherein the camera 6-41 is an area array camera.

In addition, the size detection device 6 can also comprise a controller, the controller is connected with the thickness detection units 6-32 and the length and width detection units 6-42, and a preset thickness range, a preset length range and a preset width range are stored in the controller;

the thickness detection units 6-32 and the length and width detection units 6-42 respectively send the thickness sum of the elastic cushion plate 100 to the controller, and the controller rejects the elastic cushion plate 100 when determining that any one of the thickness, the length and the width is not within a preset thickness range, a preset length range and a preset width range, so that the elastic cushion plate meeting the requirements can be conveyed to the next process by the conveying mechanism 6-2.

In order to ensure that the second conveyor belt 300 can move, in a possible implementation manner, the second conveyor belt 300 moves through a first conveying mechanism which comprises two material conveyor belts which are parallel to each other, as shown in fig. 7-10, the first conveying mechanism comprises two conveying support assemblies 6-21 and a first driving motor (not shown in the figure) which are oppositely arranged, each conveying support assembly 6-21 comprises a conveying installation seat 6-211, a driving wheel-6-212 and a driven wheel-6-213, wherein the driving roller-6-212 and the driven roller-6-213 are both located on the conveying installation seats 6-211, and each material conveyor belt is sleeved outside one driving wheel-6-212 and one driven wheel-6-213; the first driving motor is connected with the two driving rollers 6-212;

with regard to the structure of the thickness detection mechanism 6-3, in one possible implementation, as shown in fig. 9-11, in order to ensure that the thickness detection mechanism 6-3 can perform thickness detection on the elastic pad on the conveying mechanism 6-2, the thickness detection mechanism 6-3 further includes a first thickness detection mount 6-33 located between the two conveying mounts 6-211; the first thickness detection mounting seats 6-33 are in an inverted U shape, two vertical edges of the inverted U shape are respectively connected with the two transmission mounting seats 6-211, and the transverse edges of the inverted U shape are used for mounting the lower sensors 6-312.

Further, as shown in fig. 10 and 11, the thickness detection mechanism 6-3 further includes a second thickness detection mount 6-34 located outside the two transfer mounts 6-211;

the second thickness detection mounting seat 6-34 comprises a first left vertical plate 6-341, a first lower transverse plate 6-342, a second left vertical plate 6-343, an upper horizontal plate 6-344, a first right vertical plate 6-345, a second lower transverse plate 6-346 and a second right vertical plate 6-347 which are connected in sequence;

the first left riser 6-341 is fixedly connected to the left side wall of the transport mount 6-211 located at the left side, the second right riser 6-347 is fixedly connected to the right side wall of the transport mount 6-211 located at the right side, the first lower cross plate 6-342 and the second lower cross plate 6-346 are used to mount the lower sensor 6-312, and the upper cross plate 6-344 is used to mount the upper sensor 6-311.

In the embodiment of the invention, 3 sensor groups 6-31 can be arranged, wherein 3 lower sensors 6-312 are respectively arranged on the first lower transverse plates 6-342, the transverse edges of the inverted U-shaped sensor groups and the second lower transverse plates 6-346, and 3 upper sensors 6-311 are respectively arranged on the upper transverse plates 6-344, so that when the elastic cushion plate 100 reaches the sensor groups 6-31, the 3 sensor groups 6-31 can simultaneously acquire the thickness of 3 points of the elastic cushion plate, and the accuracy of the detected thickness of the elastic cushion plate is improved. The type of the sensor can be any, and the sensor is a Japanese Panasonic HG-C1030 type laser displacement sensor by way of example.

Regarding the structure of the length and width detection mechanism 6-4, in a possible implementation manner, the length and width detection mechanism further comprises a length and width detection mounting seat 6-43, wherein the length and width detection mounting seat 6-43 is in an inverted U shape, a left vertical rod 6-431 of the length and width detection mounting seat is positioned on the left side of the left transmission mounting seat 6-211, and a right vertical rod 6-432 of the length and width detection mounting seat is positioned on the right side of the right transmission mounting seat 6-211;

a transverse mounting rod 6-433 for mounting the camera 6-41 is fixedly arranged between the left vertical rod 6-431 and the right vertical rod 6-432.

Further, since the thickness detection mechanism 6-3 and the length and width detection mechanism 6-4 are both located in the box 6-1, and the inside of the box 6-1 is a dark environment, in order to facilitate the camera 6-41 to photograph the upper surface of the elastic pad, in a possible implementation manner, the length and width detection mechanism 6-4 further includes: and the annular LED lamps 6-44 are positioned below the cameras 6-41 and above the elastic backing plate.

As shown in fig. 12, the size of the inner wall of the annular LED lamp 6-44 is larger than that of the elastic pad plate, that is, the length of the inner wall of the annular LED lamp 6-44 is larger than that of the elastic pad plate, and the width of the inner wall of the annular LED lamp 6-44 is larger than that of the elastic pad plate, so that the annular LED lamp 6-44 can illuminate without blocking the lens of the camera 6-41.

In order to collect the rejected elastic backing plates conveniently, in a possible implementation manner, the method further comprises: the removing mechanism 6-5 is positioned in the box body 6-1, and the removing mechanism 6-5 comprises: the extension rod 6-51 and the cylinder 6-53 are connected, the extension rod 6-51 is connected with the output end of the cylinder 6-53, and the cylinder 6-53 is connected with the controller;

the direction of movement of the extension bar 6-51 is perpendicular to the direction of conveyance of the resilient mat, and the extension bar 6-51 is used to push the resilient mat out of the conveyance mechanism 6-2 when extended.

Further, as shown in fig. 6-9, the rejecting mechanism 6-5 further comprises a receiving mechanism 6-52 which comprises a sloping plate 6-521 arranged opposite to the extension bar 6-51 and positioned inside the box body 6-1, and a receiving box 6-522 positioned outside the box body 6-1 and communicated with the bottom end of the sloping plate 6-521.

When the controller determines that the size of the elastic cushion plate does not meet the preset range, the controller can control the output rods of the cylinders 6 to 53 to extend so as to push the elastic cushion plate which does not meet the requirement into the receiving boxes 6 to 522, and the elastic cushion plate which meets the requirement can be continuously conveyed to the next process.

It should be noted that, in order to facilitate the staff to obtain the thickness, length, and width of the elastic cushion plate, and to observe, as shown in fig. 6, the elastic cushion plate further includes a display screen 6-6 disposed outside the box 6-1, where the display screen 6-6 is electrically connected to the thickness detection unit 6-32 and the length detection unit 6-42, respectively, and is used to display the thickness of the elastic cushion plate sent by the thickness detection unit 6-32, and the length and width of the elastic cushion plate sent by the length detection unit 6-42. In addition, the box body 6-1 comprises an opening and closing door 6-11, and a transparent observation window 6-111 is arranged on the opening and closing door 6-11.

According to the size detection device 6 provided by the invention, the elastic cushion plate can be conveyed by the conveying mechanism 6-2 and sequentially passes through the thickness detection mechanism 6-3 and the length and width detection mechanism 6-4, the thickness of the elastic cushion plate is detected by the sensor group 6-31 and the thickness detection unit 6-32, and the length and the width of the upper plane of the elastic cushion plate are detected by the camera 6-41 and the length and width detection unit 6-42, namely, the size (the length, the width and the thickness) of the elastic cushion plate can be accurately detected only by placing the elastic cushion plate on the conveying mechanism 6-2 without manually measuring and recording one by one.

Structure of deburring device 7

As regards the structure of the deburring device 7, in one possible implementation, as shown in fig. 14-15, it comprises: a second conveying mechanism 7-1, a turnover mechanism 7-2, a carrying mechanism 7-3 and a punching mechanism 7-4; the turnover mechanism 7-2 is connected with the second conveying mechanism 7-1, and the carrying mechanism 7-3 and the punching mechanism 7-4 are both positioned on one side of the second conveying mechanism 7-1; the second conveying belt 300 moves 7-1 through the second conveying mechanism to convey the elastic base plates to be edged and convey the edged elastic base plates to a storage device for storage; the turnover mechanism is used for turning over the elastic cushion plate 100 by 180 degrees, so that the bottom surface with the burr on the elastic cushion plate 100 is turned over upwards; the conveying mechanism 7-3 is used for conveying the elastic cushion plates 100 to the punching mechanism 7-4 for deburring and conveying the deburred elastic cushion plates 100 back to the second conveyor 300 for storing the deburred elastic cushion plates 100.

The elastic pad 100 runs:

the elastic cushion plate 100 is conveyed to the second conveying mechanism 7-1, the rough edge surface of the elastic cushion plate 100 faces downwards, the smooth surface of the elastic cushion plate 100 faces upwards, the elastic cushion plate 100 enters the discharging conveying mechanism 7-5 after being turned by the turning mechanism 7-2, the elastic cushion plate 100 entering the discharging conveying mechanism 7-5 is taken out by the conveying mechanism 7-3, placed on the punching mechanism 7-4, punched by the punching mechanism 7-4, transferred to the discharging conveying mechanism 7-5 by the conveying mechanism 7-3, and conveyed to the storage device by the discharging conveying mechanism 7-5.

In one possible implementation, the second conveyor belt comprises a feeding conveyor belt group, and the feeding conveyor belt group comprises two parallel feeding conveyor belts; as shown in fig. 16-18, the second conveying mechanism includes a second feeding support 7-11, the second feeding support 7-11 is provided with two second conveying assemblies and a second driving motor connected with the two second conveying assemblies, each second conveying assembly includes a second driving wheel and a second driven wheel, the second driving wheel and the second driven wheel are mounted on the upper portion of the second feeding support 7-11, and a second feeding conveying belt is sleeved on the outer sides of the second driving wheel and the second driven wheel to form a hollow feeding conveying plane with two feeding conveying belts at two sides and a hollow middle position. The distance between the two feeding conveyors is less than the width of the elastic mat 100, so that the elastic mat 100 is effectively transported.

Of course, the outer sides of the two second conveyor belts 7-12 are respectively provided with a side plate, the extending direction of the side plate is the same as the conveying direction of the second conveyor belts 7-12, and the distance between the two side plates is 1mm to 10mm larger than the width of the elastic cushion plate 100. In addition, in order to facilitate the conveying of the elastic cushion plate 100, a guide plate in a shape of a Chinese character 'ba' is arranged at the feeding end of the conveying mechanism II 7-1 and connected with the side plate.

Further, in the conveying process of the elastic cushion plate 100, in order to facilitate the turnover mechanism 7-2 to turn over the elastic cushion plate 100, as shown in fig. 16 to 20, the turnover mechanism 7-2 comprises a turnover motor 7-21, a turnover shaft 7-22, a shaft seat 7-23, a turnover plate 7-24 and a first position sensor 7-25, wherein the turnover shaft 7-22 is arranged on the feeding support 7-11 through the shaft seat 7-23 and is in transmission connection with the turnover motor 7-21, the turnover plate 7-24 is fixed on the turnover shaft 7-22 and has a degree of freedom to rotate around the turnover shaft 7-22, and the turnover plate 7-24 is used for supporting the plane of the elastic cushion plate 100 and is lower than the conveying plane of the second conveyor belt 300;

the first position sensor 7-25 is close to the turnover shaft 7-22 and arranged on the feeding side of the turnover plate 7-24, the sensing direction of the first position sensor 7-25 points to the turnover plate 7-24, and the sensing height of the first position sensor 7-25 is between the conveying plane of the second conveying belt 300 and the top surface of the elastic cushion plate 100.

When the elastic mat 100 is transported to the end of the turnover plate 7-24, the first position sensor 7-25 senses the elastic mat, and after the first position sensor 7-25 senses the elastic mat, the turnover motor 7-21 turns the elastic mat 100 over 180 degrees.

The form of the turnover plate 7-24 can be set as unit reciprocating type, namely, the turnover plate 7-24 is utilized to form a turnover position, and when the turnover plate 7-24 is turned over under the forward driving of the turnover motor 7-21, the turnover plate returns to the standby position under the reverse driving of the turnover motor 7-21; two-position circulation can be set, namely two overturning positions arranged in a mirror image mode are formed by the overturning plates 7-24 and the overturning shafts 7-22, when the elastic cushion plate 100 enters the overturning position close to the feeding end, the overturning plates 7-24 are overturned for 180 degrees under the forward driving of the overturning motors 7-21, the overturning motors 7-21 stop driving, the overturning positions of the elastic cushion plate 100 are turned to the discharging end of the second conveying mechanism 7-1, and the other overturning position without the elastic cushion plate 100 is turned to the feeding end of the second discharging conveying mechanism 7-5 to wait for the next overturning instruction.

In this embodiment, in order to shorten the time for the turnover plates 7-24 to return to the standby state and avoid the elastic cushion plates 100 from being conveyed to the second conveyor belts 7-12 at the turnover plates 7-24 without returning the turnover plates 7-24, which causes equipment failure, the form of the turnover plates 7-24 is selected to be a two-position circulation type. Specifically, the method comprises the following steps: the turnover plates 7-24 are fixed with the turnover shafts 7-22 through the middle positions, the quantity of the turnover plates 7-24 is two, the turnover shafts 7-22 are arranged in parallel, the height of a gap between the two turnover plates 7-24 is larger than the thickness of the elastic cushion plate 100, and two stations of a feeding position and a discharging position which can be circularly turned are formed along the transportation direction of the elastic cushion plate 100. The number of the turnover plates 7-24 is two, so that the turnover plates can clamp the elastic cushion plate 100 in the turnover process, and the elastic cushion plate 100 is prevented from sliding off the turnover plates 7-24 under the action of self gravity and centrifugal force during rotation. Moreover, the two turnover plates 7-24 are arranged to ensure that the supporting plane of the elastic cushion plate 100 by the turnover plates 7-24 is lower than the plane of the second conveyor belt 7-12 in the circulating turnover process.

In addition, in the embodiment, the turnover mechanism 7-2 is arranged between the two feeding conveyor belts 7-12, the width of the turnover plate 7-24 is smaller than the width of a gap between the two feeding conveyor belts 7-12, and the discharging position of the turnover plate 7-24 is within the conveying range of the feeding conveyor belts 7-12.

Furthermore, the second conveying belt also comprises a discharge conveying belt group, and the discharge conveying belt group comprises two parallel discharge conveying belts 7-52; the second conveying mechanism 7-1 further comprises a second discharging support 7-51 which is the same as the structure of the second feeding support 7-11, and the second discharging support 7-51 is also provided with a second two conveying assemblies and a second driving motor connected with the second two conveying assemblies, which are not described again.

In addition, in order to improve the grabbing accuracy of the conveying mechanism 7-3 for the elastic cushion plates, as shown in fig. 21-23, a primary intercepting and positioning mechanism 7-53 is further arranged on the discharging support 7-51, the primary intercepting and positioning mechanism 7-53 is arranged at the front end of the discharging support 7-51 and above the discharging conveyor belt 7-52, and is used for performing primary limiting on the elastic cushion plates 100 before the conveying mechanism 7-3 grabs the elastic cushion plates 100 and moves the elastic cushion plates to the punching mechanism 7-4, so as to ensure that the elastic cushion plates 100 can be accurately prevented from being placed on a punching device, and ensure the punching deburring quality.

Specifically, the primary intercepting positioning mechanism 7-53 in this embodiment includes an advancing baffle 7-54, a side baffle 7-55, a telescopic cylinder 7-56, and a second position sensor 7-57, the advancing baffle 7-54 is vertically disposed above the discharge conveyor 7-52, a gap with a height smaller than the thickness of the elastic cushion plate 100 is disposed between the advancing baffle 7-54 and the upper surface of the discharge conveyor 7-52, and the advancing baffle 7-54 and the discharge support 51 are relatively stationary, so that the discharge conveyor 7-52 can smoothly operate and simultaneously intercept the elastic cushion plate 100.

The side baffles 7-55 and the telescopic cylinders 7-56 are oppositely arranged at the left side and the right side of the discharge conveyor belt 7-52, the telescopic ends of the telescopic cylinders 7-56 point to the side baffles 7-55 and are fixedly connected with the first push plates 7-58, and the side baffles 7-55 and the first push plates 7-58 are both vertical to the conveying direction of the elastic cushion plate 100; when the telescopic cylinder 7-56 extends to the right position, the difference between the distance between the two opposite surfaces of the side baffle 7-55 and the push plate I7-58 and the width of the elastic cushion plate 100 is 1 mm; the second position sensor 7-57 is arranged on the discharging bracket 51 between the advancing baffle 7-54 and the telescopic cylinder 7-56 and is used for detecting whether the elastic cushion plate 100 is intercepted by the advancing baffle 7-54.

After the elastic cushion plate 100 is intercepted by the advancing baffle 7-54, the second position sensor 7-57 senses that the telescopic cylinder 7-56 extends to the right position, the elastic cushion plate 100 is pushed to be attached to the side baffle 7-55 through the first push plate 7-58, the carrying mechanism 7-3 is waited to carry, after the carrying mechanism 7-3 grabs the elastic cushion plate 100, the telescopic cylinder 7-56 contracts to the right position, and the next elastic cushion plate 100 is waited to be intercepted.

Further, in order to ensure that the conveying mechanism 7-3 can convey the elastic cushion plates 100 to the punching mechanism 7-4 for deburring, the elastic cushion plates 100 with burrs removed are conveyed back to the second conveyor 300.

As shown in fig. 14 and 15, the carrying mechanism 7-3 includes a feeding manipulator 7-31, a discharging manipulator 7-32, and clamps 7-33 respectively disposed on the two manipulators, the feeding manipulator 7-31 is disposed between the preliminary intercepting and positioning mechanism 7-53 and the punching mechanism 7-4, and the feeding manipulator 7-31 is configured to capture the preliminarily positioned elastic pad 100 and place the elastic pad on the punching position of the punching mechanism 7-4, in this embodiment, the working range of the feeding manipulator 7-31 includes the upper side of the working surface of the preliminary intercepting and positioning mechanism 7-53 and the feeding position of the working table of the punching mechanism 7-4. The discharging manipulator 7-32 is used for grabbing the punched and trimmed elastic cushion plate 100 and transferring the elastic cushion plate from the workbench of the punching mechanism 7-4 to the discharging conveyor belt 7-52, in the embodiment, the discharging manipulator 7-32 is arranged behind the punching mechanism 7-4, and the working range of the discharging manipulator 7-32 comprises the discharging position of the punching mechanism 7-4 and the discharging end of the discharging conveyor mechanism 7-5; the gripping modes of the clamps 7 to 33 are various, and in the embodiment, the clamps 7 to 33 are communicated with the negative pressure air pipe, and the elastic cushion plate 100 is obtained and moved by negative pressure adsorption.

In order to further improve the accuracy of the position of the elastic pad 100 when it is placed on the punching mechanism 7-4, a fine positioning device 7-7 as shown in fig. 15, 21, 22 and 23 is further provided between the preliminary catching positioning mechanism 7-53 and the feeding robot 7-31 in this embodiment for further positioning the elastic pad 100 before it is gripped.

Specifically, the fine positioning device 7-7 in this embodiment includes a moving mechanism and a fine limiting mechanism, the moving mechanism is disposed on the discharging support 51 and includes a moving motor 7-71, a linear module 7-72, a material taking telescopic cylinder 7-73 and a material taking suction plate 7-74, the linear module 7-72 is horizontally disposed and is in transmission connection with the moving motor 7-71, and the moving direction of a sliding block on the linear module 7-72 is perpendicular to the conveying direction of the discharging conveying mechanism; the material taking telescopic cylinder 7-73 is fixed on a sliding block of the linear module 7-72, the material taking suction plate 7-74 is fixed at the telescopic end of the material taking telescopic cylinder 7-73 and communicated with the negative pressure air pipe, and the material taking direction of the material taking suction plate 7-74 points to the upper surface of the primary intercepting positioning mechanism 7-53. The material taking telescopic cylinder 7-73 is in a contraction state in a standby state and is positioned right above the primary intercepting positioning mechanism 7-53. The linear module 7-72 extends to the upper part of the fine limiting mechanism, and the material taking suction plate 7-74 can move to the upper part of the fine limiting mechanism from the upper part of the primary intercepting positioning mechanism 7-53 along the linear module 7-72.

After the elastic cushion plate 100 is initially positioned by the primary intercepting positioning mechanism 7-53, the material taking telescopic cylinder 7-73 extends to the right position to drive the material taking suction plate 7-74 to descend to adsorb the elastic cushion plate 100, after adsorption is completed, the material taking telescopic cylinder 7-73 contracts to the right position, the elastic cushion plate 100 is taken out from the primary intercepting positioning mechanism 7-53, the slide block on the linear module 7-72 horizontally moves to the position above the fine limiting mechanism along the extending direction of the linear module 7-72, after the material taking telescopic cylinder 7-73 extends to the right position, the material taking suction plate 7-74 stops adsorbing the elastic cushion plate 100, and the elastic cushion plate 100 is placed on the fine limiting mechanism.

Further, as shown in fig. 22 and 23, in this embodiment, the precise limiting mechanism is located at one side outside the discharging and conveying mechanism, and includes a limiting platform 7-75, and a profile modeling supporting plate 7-76, a limiting telescopic cylinder 7-77, and a pushing plate two 7-78 arranged thereon, the limiting platform 7-75 is fixed to the discharging support 51, the profile modeling supporting plate 7-76 and the elastic backing plate 100 are of the same length, the width is the same, the number of the limit telescopic cylinders 7-77 and the number of the push plates 7-78 are 4, the limit telescopic cylinders 7-77 and the push plates 7-78 are respectively arranged outside 4 side surfaces of the profiling supporting plate 7-76, the push plates 7-78 are fixed at the telescopic ends of the limit telescopic cylinders 7-77 and are parallel to the side surfaces of the profiling supporting plate 7-76, and when the limit telescopic cylinders 7-77 extend to the right position, the push plates 7-78 are attached to the side surfaces of the profiling supporting plate 7-76; in a standby state, the limiting telescopic cylinder 7-77 is in a contraction state, after the elastic cushion plate 100 is transferred to the profiling supporting plate 7-76, the limiting telescopic cylinder 7-77 drives the second push plate 7-78 to extend to the right position and push against the elastic cushion plate 100, and after the elastic cushion plate 100 is accurately positioned, the feeding manipulator 7-31 is waited to grab the punching mechanism 7-4.

Furthermore, the discharging platform and the feeding platform of the punching mechanism 7-4 can be linear or rotary. In this embodiment, in order to shorten the length of the punching mechanism 7-4, the punching mechanism 7-4 is selected to be a rotary feeding and discharging platform.

Specifically, as shown in fig. 24 and 25, the punching mechanism 7-4 in the present embodiment includes a punch main body 7-41, and a punching die 7-42, a cam indexer 7-43, a rotating disk 7-44 and a cutting die 7-45 which are provided on the punch main body 7-41, wherein the punching die 7-42 is provided on a punching head of the punch main body 7-41; the rotary disc 7-44 is an outlet and inlet platform of the punching mechanism 7-4, the plane where the rotary disc 7-44 is located is parallel to the punching surface of the punching die 7-42, and the center position of the rotary disc 7-44 is fixedly connected with an output shaft of the cam indexer 7-43 and is used for circumferential intermittent conveying of the rotary disc 7-44 and rotation of the elastic cushion plate 100 to the position right below the punching die 7-42.

The three cutting dies 7-45 are uniformly arranged on the rotating disc 7-44, the shapes of the cutting dies 7-45 are matched with the elastic cushion plate 100, and the cutting dies 7-45 can be matched with the stamping dies 7-42 after rotating to the position below the stamping dies 7-42 of the punching machine; correspondingly, the single delivery angle of the circumferential intermittent delivery of the cam indexer 7-43 is 7-120 °. The three cutting dies 7-45 form a feeding point, a punching point and a discharging point which respectively correspond to the working points of the feeding manipulator 7-31, the punching die 7-42 and the discharging manipulator 7-32 in a circulating manner.

As a further improvement to the embodiment, the punch body 7-41 is further provided with a discharge position ejection mechanism as shown in fig. 26 below the discharge point of the rotating disc 7-44, and comprises a vertically arranged ejection telescopic cylinder 7-46 and an ejection rod 7-48 fixed at the telescopic end of the ejection telescopic cylinder 7-46 by means of an ejection bottom plate 7-47; through holes which can penetrate through the ejection rods 7-48 are respectively arranged at the fixing positions of the three cutting dies 7-45 and the cutting dies 7-45 of the rotating disc 7-44. When the ejection telescopic cylinders 7-46 are extended to the right position, the ejection rods 7-48 eject the elastic cushion plates 100 out of the cutting dies 7-45 after passing through the through holes, so that the elastic cushion plates 100 are conveniently taken out by the discharging mechanical hands 7-32 and the clamps 7-33 on the discharging mechanical hands 7-32 and are moved to the discharging conveyor belts 7-52.

First point to be explained: the running speed of the feeding conveyor belt 7-12 is higher than that of the discharging conveyor belt. In this embodiment, the speed ratio between the feeding conveyor belt 7-12 and the discharging conveyor belt 7-52 is set to be 2: 1. In addition, in order to avoid the risk that the turnover mechanism 7-2 collides with the elastic cushion plate 100 conveyed to the feeding conveyor belt next in the turnover process because the elastic cushion plate 100 is discharged from the equipment before the feeding conveyor belt at a short distance, the running speed of the feeding conveyor belt 7-12 is set to be higher than the conveying speed of the previous-stage equipment. In this embodiment, the operation speed of the feeding conveyor belts 7 to 12 is set to be 2 times or more higher than the transportation speed of the previous-stage equipment.

The second point to be explained is: the advancing baffle 7-54 in the discharging conveying mechanism 7-5 is set to be in a lifting mode, the advancing baffle 7-54 is controlled to lift through a lifting mechanism, the advancing baffle 7-54 is at a low position in a normal state, the gap between the advancing baffle 7-54 and the discharging conveying belt 7-52 is smaller than the thickness of the elastic cushion plate 100, when equipment fails, the advancing baffle 7-54 can be lifted to a high position, the gap between the bottom surface of the advancing baffle 7-54 and the discharging conveying belt 7-52 is larger than the thickness of the elastic cushion plate 100, and the discharging conveying belt 7-52 is only used for normally conveying the elastic cushion plate 100 and does not need trimming and trimming.

Third point to be explained: a waste cleaning and recycling device is arranged on the punch body 7-41, the waste cleaning device is an industrial dust collector, and a dust collecting pipe orifice of the industrial dust collector is arranged above the rotating disc 7-44 and points to the rotating disc 7-44 and is arranged between the punching point and the discharging point of the rotating disc 7-44. When the punching head of the punching machine body 7-41 is lifted, the industrial vacuum cleaner sucks the cut burrs into the punched elastic pad 100 in the process of rotating the punched elastic pad 100 from the punching point to the discharging point by the rotating disc 7-44.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (9)

1. An automatic production and processing system for elastic base plates is characterized by comprising: the conveying device comprises a first annular conveying belt (200) and a second annular conveying belt (300) arranged on one side of the first conveying belt (200), wherein a plurality of continuously-moving molds (400) are uniformly arranged on the first conveying belt (200), each mold (400) comprises an upper mold (401) and a lower mold (402) hinged with the upper mold (401), and a plurality of elastic base plates (100) are uniformly arranged on the second conveying belt (300);

a casting machine stirring head (1), a mold closing device (2), a drying chamber (3) and a mold opening device (4) are sequentially arranged along the moving direction of the first conveying belt (200), and the casting machine stirring head (1) is positioned above the first conveying belt (200);

when the mold (400) in the open state is conveyed to the position below the stirring machine head (1) of the casting machine, the stirring machine head (1) of the casting machine pours casting liquid into a lower mold (402) of the mold (400), when the mold (400) is conveyed to the position of the mold closing device (2), the mold is buckled under the action of the mold closing device (2), after the mold (400) is conveyed to the drying chamber (3), the casting liquid in the mold is thermally cured to form an elastic cushion plate, when the mold (400) is conveyed to the position of the mold opening device (4), the mold is opened under the action of the mold opening device (4), and the mold (400) in the open state is conveyed to the position below the stirring machine head (1) of the casting machine again;

an automatic elastic cushion plate transfer device (5) is arranged between the mold opening device (4) and the stirring machine head (1) of the casting machine, and the automatic elastic cushion plate transfer device (5) can absorb the elastic cushion plate (100) in the mold (400) and transfer the elastic cushion plate (100) to the second conveying belt (300) so as to store the elastic cushion plate (100);

a size detection device (6), a deburring device (7) and a storage device are sequentially arranged along the moving direction of the second conveying belt (300);

the size detection device (6) acquires the size of each elastic cushion plate, the elastic cushion plates which do not meet the size requirement are removed, the elastic cushion plates which meet the size requirement are conveyed to the deburring device (7) for edging, and the edged elastic cushion plates are conveyed to the storage device for storage;

the deburring device comprises a second conveying mechanism (7-1), a turnover mechanism (7-2), a carrying mechanism (7-3) and a punching mechanism (7-4), wherein the turnover mechanism (7-2) is connected with the second conveying mechanism (7-1), and the carrying mechanism (7-3) and the punching mechanism (7-4) are both positioned on one side of the second conveying mechanism (7-1);

the second conveying belt comprises a feeding conveying belt group, the feeding conveying belt group comprises two parallel feeding conveying belts (7-12), and the turnover mechanism (7-2) is positioned between the two feeding conveying belts (7-12);

the second conveying mechanism (7-1) comprises a discharging support (7-51), a primary intercepting positioning mechanism (7-53) is arranged on the discharging support (7-51), a fine positioning device (7-7) is arranged between the primary intercepting positioning mechanism (7-53) and a feeding mechanical arm (7-31) of the carrying mechanism (7-3), the fine positioning device (7-7) comprises a moving mechanism and a fine limiting mechanism, the fine limiting mechanism comprises a limiting platform (7-75), a profiling supporting plate (7-76), a limiting telescopic cylinder (7-77) and a second push plate (7-78) which are arranged on the limiting platform (7-75), the limiting platform (7-75) is fixed with the discharging support (7-51), and the profiling supporting plate (7-76) and the elastic cushion plate (100) are long, The width is the same, the number of the limiting telescopic cylinders (7-77) and the number of the second push plates (7-78) are 4, the two push plates are respectively arranged outside 4 side surfaces of the profiling supporting plate (7-76), the second push plates (7-78) are fixed at the telescopic ends of the limiting telescopic cylinders (7-77) and are parallel to the side surfaces of the profiling supporting plate (7-76), and when the limiting telescopic cylinders (7-77) extend in place, the second push plates (7-78) are attached to the side surfaces of the profiling supporting plate (7-76).

2. The automatic production and processing system for the elastic cushion plates according to claim 1, wherein the size detection device (6) comprises a box body (6-1), a thickness detection mechanism (6-3) and a length and width detection mechanism (6-4), wherein the second conveyor belt (300) penetrates through the left side surface and the right side surface of the box body (6-1), and the thickness detection mechanism (6-3) and the length and width detection mechanism (6-4) are arranged inside the box body (6-1) and are sequentially arranged along the conveying direction of the elastic cushion plates (100);

the thickness detection mechanism (6-3) comprises at least one sensor group (6-31) and a thickness detection unit (6-32), and the thickness detection unit (6-32) is connected with the sensor group (6-31); the sensor group (6-31) comprises an upper sensor (6-311) and a lower sensor (6-312) which are oppositely arranged, the upper sensor (6-311) is arranged above the elastic cushion plate (100), the lower sensor (6-312) is arranged below the elastic cushion plate (100), and the thickness detection unit (6-32) is used for detecting the thickness of the elastic cushion plate (100) according to data sent by the upper sensor (6-311) and data sent by the lower sensor (6-312);

the length and width detection mechanism (6-4) comprises a camera (6-41) and a length and width detection unit (6-42) which are located above the elastic cushion plate (100), the length and width detection unit (6-42) is connected with the camera (6-41), the camera (6-41) is used for photographing the upper plane of the elastic cushion plate (100) and sending the obtained image to the length and width detection unit (6-42), and the length and width detection unit (6-42) is used for detecting the length and width of the elastic cushion plate (100) based on the image.

3. The automatic production and processing system for the elastic base plate according to claim 2, wherein the thickness detection mechanism (6-3) further comprises a controller, the controller is connected with the length and width detection unit (6-42) and the thickness detection unit (6-32), and a preset thickness range, a preset length range and a preset width range are stored in the controller;

the thickness detection unit (6-32) and the length and width detection unit (6-42) respectively send the thickness, the length and the width of the elastic cushion plate (100) to the controller, and the controller rejects the elastic cushion plate (100) when determining that any one of the thickness, the length and the width is not within a preset thickness range, a preset length range and a preset width range.

4. The automatic production and processing system for elastic cushion plates according to claim 2, further comprising: a rejecting mechanism (6-5) located inside the box body (6-1), the rejecting mechanism (6-5) comprising: an extension bar (6-51) and a cylinder (6-53), and the extension bar (6-51) is connected with the output end of the cylinder (6-53);

the moving direction of the extension rod (6-51) is perpendicular to the conveying direction of the materials, and the extension rod (6-51) is used for pushing the elastic cushion plate (100) out of the material conveying mechanism (6-2) when the extension rod extends.

5. The automatic manufacturing system for elastic tie plates according to claim 1, wherein said second conveyor (300) is moved by a conveying mechanism to convey the elastic tie plates of the size to be measured and said size detecting means.

6. The automatic production and processing system for the elastic base plates, according to claim 1, is characterized in that the second conveyer belt (300) moves through a second conveying mechanism (7-1) to convey the elastic base plates to be edged and convey the edged elastic base plates to a storage device for storage;

the turnover mechanism is used for turning over the elastic cushion plate (100) by 180 degrees, so that the bottom surface with the burr on the elastic cushion plate (100) is turned over upwards;

the carrying mechanism (7-3) is used for carrying the elastic cushion plate (100) to the punching mechanism (7-4) for deburring and carrying the elastic cushion plate (100) with the burrs removed back to the second conveying belt (300) so as to store the elastic cushion plate (100) with the burrs removed.

7. The automatic production and processing system for the elastic base plates as claimed in claim 6, wherein the second conveying mechanism (7-1) comprises a second feeding support (7-11), the second feeding support (7-11) is provided with a second conveying assembly and a second driving motor connected with the second conveying assembly, each second conveying assembly comprises a second driving wheel and a second driven wheel, the second driving wheel and the second driven wheel are mounted on the upper portion of the second feeding support (7-11), and one feeding conveying belt is sleeved on the outer sides of the second driving wheel and the second driven wheel to form a hollow feeding conveying plane with two feeding conveying belts (7-12) and a middle position.

8. The automatic production and processing system of elastic cushion plates according to claim 7, the turnover mechanism (7-2) comprises a turnover motor (7-21), a turnover shaft (7-22), a shaft seat (7-23), a turnover plate (7-24) and a first position sensor (7-25), the turnover shaft (7-22) is arranged on the feeding bracket (7-11) through a shaft seat (7-23) and is in transmission connection with a turnover motor (7-21), the turnover plates (7-24) are fixed on the turnover shafts (7-22) and have the freedom degree of rotating around the turnover shafts (7-22), the turnover plates (7-24) are used for supporting the plane of the elastic cushion plate (100), and the plane is lower than the conveying plane of the second conveying belt (300);

the first position sensors (7-25) are close to the turnover shafts (7-22) and arranged on the feeding sides of the turnover plates (7-24), the sensing directions of the first position sensors (7-25) point to the turnover plates (7-24), and the sensing heights of the first position sensors (7-25) are between the conveying plane of the second conveying belt (300) and the top surface of the elastic cushion plate (100).

9. The automatic production and processing system for the elastic cushion plates as claimed in claim 8, wherein the turnover plates (7-24) are fixed with the turnover shafts (7-22) through middle positions, the number of the turnover plates (7-24) is two, the turnover shafts (7-22) are arranged in parallel, the height of a gap between the two turnover plates (7-24) is larger than the thickness of the elastic cushion plates (100), and two stations of a feeding position and a discharging position capable of being turned over circularly are formed along the transportation direction of the elastic cushion plates (100).

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