CN217429384U - Disposable slipper vamp blank processing device - Google Patents

Abstract

The utility model provides a disposable slipper vamp blank processing device, which comprises a frame as an installation foundation, a vamp raw material feeding mechanism for inputting vamp raw materials, a vamp raw material cutting mechanism for cutting the input vamp raw materials into single vamp raw materials through one-time linear reciprocating motion intermittently, a vamp blank forming mechanism for processing the cut single vamp raw materials into vamp blanks with a middle bulge one by one through reciprocating linear motion, and a vamp blank guiding and driving mechanism for matching with the motion of the vamp blank forming mechanism and guiding and outputting the prepared vamp blanks; the vamp blank guiding and driving mechanism and the vamp blank forming mechanism are respectively arranged at the left side and the right side below the vamp raw material cutting mechanism, and the vamp raw material feeding mechanism is arranged above the vamp blank forming mechanism. The disposable slipper producing machine manufactured by the utility model has the advantages of simple structure, lower cost, greatly reduced overall length, and obviously improved working reliability and yield.

Description

Disposable slipper vamp blank processing device

Technical Field

The utility model relates to a disposable slippers manufacture equipment technical field, concretely relates to disposable slippers vamp blank processingequipment.

Background

The disposable slippers have the advantages of low price, convenient use, more sanitary disposable use and the like, and are widely applied to places such as bathrooms, hotels and the like. The disposable slippers are mainly formed by connecting soles and vamps, and the production of the disposable slippers is developed from the traditional manual and semi-automatic production stage to the automatic production stage at present. The automatic production equipment of disposable slippers is also in the process of continuous development. For example, chinese patent document No. CN 111280610B discloses an automatic disposable slipper manufacturing device, which mainly comprises: the device comprises a vamp fabric conveying mechanism, a sole blank conveying mechanism, a cutting device for cutting vamp fabrics into vamp blanks, an adsorption conveying device for adsorbing and conveying the vamp blanks by negative pressure, a vamp forming device matched with the adsorption conveying device for forming and processing the vamp blanks, a conveying device for converging and conveying the formed vamp blanks and the sole blanks and turning over a convex part on the formed vamp blanks, a welding device for welding the vamp blanks and the sole blanks conveyed and processed by the conveying device into slipper blanks by ultrasonic welding, a final forming device for shearing the welded slipper blanks into slippers, and a negative pressure generator for providing normal work for the cutting device and the adsorption conveying device. The disposable slipper production equipment can basically realize the automatic production of the disposable slippers, but has the obvious defects that:

firstly, the disposable slipper production equipment has the advantages of complex integral structure, large size, large floor area, high equipment cost and insufficient stability and reliability in the automatic production process, and the integral length along the length direction is basically about 12 meters.

Secondly, the cutting device of the disposable slipper production equipment can normally work only by depending on the negative pressure provided by the negative pressure generator, so that the structure of the cutting device is quite complex, the cutting device only depends on the acting force generated by the first cutter shaft and the first cylinder body to pull the vamp fabric when working, when the vamp fabric is cut, the vamp fabric only bears the acting force in one direction, the effect of continuous cutting and non-continuous cutting (namely the condition that the current single vamp blank and the subsequent single vamp blank form the broken coupling wire connection) is easily caused, the subsequent procedures are greatly influenced, defective products or waste products are easily produced, and the machine is required to be stopped for manual intervention when serious.

Thirdly, the adsorption conveying device of the disposable slipper production equipment depends on the negative pressure provided by the negative pressure generator to adsorb and transmit the vamp blanks on the 2 transmission belts with the row holes and the gaps, the purpose of negative pressure adsorption is to ensure that the vamp blanks do not shift on the transmission belts to ensure that the shoes accurately enter the next forming process, but the vamp materials of the disposable slippers are usually non-woven fabrics, the vamp materials also have holes and light weight, the vamp blanks are still easy to shift in the conveying process of the 2 transmission belts of the adsorption conveying device under the negative pressure suction force, defective products or waste products are easy to produce in the subsequent processes due to the shifting of the vamp blanks, and manual intervention needs to be stopped in serious cases.

Fourthly, this disposable slippers production facility's vamp forming device can not make the vamp blank shaping independently, needs and adsorbs conveyor to carry out accurate movable fit, and the vamp blank shaping can only be realized in the concerted action, makes on the one hand adsorb conveyor structure complicacy, and on the other hand has influenced the reliability of the whole work of equipment.

Fifthly, the disposable slipper production equipment needs to be provided with a conveying device before entering ultrasonic welding due to the fact that the integral structure is arranged, on one hand, the formed vamp blank and the sole blank are converged and conveyed to the welding device, more importantly, the protruding part on the formed vamp blank is folded down through the folding down mechanism of the conveying device so as to enter the welding equipment, and otherwise, the produced product is waste. The conveying device has a complex structure and low working reliability.

Chinese patent application publication No. CN 113455782a provides a disposable slipper manufacturing apparatus, which improves the structure of the cutting apparatus, and compared with the cutting apparatus in the disposable slipper manufacturing apparatus with publication No. CN 111280610B, the present invention not only can solve the technical problem that the cutting apparatus is easy to be unsmooth and continuous in the working process, but also has five technical disadvantages listed above. Although the production of disposable slippers disclosed in the current grant publication No. CN 111280610B and the production apparatus of disposable slippers disclosed in the application publication No. CN 113455782A are relatively advanced disposable slipper production apparatuses in the market, since the above two apparatuses have obvious technical disadvantages, the development of more advanced disposable slipper production apparatuses is a technical problem to be solved urgently in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aiming at the problems in the prior art, the disposable slipper vamp blank processing device has the advantages of compact structure, lower cost, and greatly improved working reliability and yield.

The technical scheme of the utility model is that: the utility model discloses a disposable slippers vamp blank processingequipment, include the frame as the installation basis, its structural feature is: the shoe upper comprises a shoe upper body, a shoe upper raw material feeding mechanism, a shoe upper raw material cutting mechanism, a shoe upper body forming mechanism and a shoe upper body guiding and driving mechanism, wherein the shoe upper body feeding mechanism is used for inputting shoe upper raw materials, the shoe upper raw material cutting mechanism is used for cutting the input shoe upper raw materials into single shoe upper raw materials intermittently through one-time linear reciprocating motion, the shoe upper body forming mechanism is used for processing the cut single shoe upper raw materials into the shoe upper blank with the middle bulge one by one through reciprocating linear motion, and the shoe upper body guiding and driving mechanism is used for matching with the shoe upper body forming mechanism to act and guiding and outputting the prepared shoe upper blank; the vamp blank guiding and driving mechanism and the vamp blank forming mechanism are respectively arranged at the left side and the right side below the vamp raw material cutting mechanism, and the vamp raw material feeding mechanism is arranged above the vamp blank forming mechanism.

The further scheme is as follows: the vamp raw material feeding mechanism comprises a feeding roller and a feeding roller driver, wherein the feeding roller is used for conveying vamp raw materials to the vamp raw material cutting mechanism according to a set length, and the feeding roller driver is used for driving the feeding roller to rotate.

The further scheme is as follows: the vamp raw material feeding mechanism further comprises a pre-feeding assembly used for reducing the burden of pulling force of the vamp raw material when the feeding roller works and assisting the vamp raw material to accurately convey the vamp raw material to the vamp raw material cutting mechanism in a fixed length mode.

The further scheme is as follows: the feeding guide frame is fixedly arranged on one side of the feeding roller, the feeding detection rod is used for detecting whether the vamp raw materials are tensioned between the feeding guide frame and the rolling shaft, and the contact sensor is matched with the feeding detection rod and used for outputting a signal indicating whether the rolling shaft driver needs to start the discharging.

The further scheme is as follows: the vamp raw material cutting mechanism comprises a cutter which moves linearly up and down during working, a cutter driver which is used as a power source of the cutter, and a transmission mechanism which is used for converting the rotary motion of the cutter driver into the linear motion of driving the cutter, wherein the cutter comprises an upper cutter and a lower cutter or a cutter anvil which is arranged below the upper cutter and matched with the upper cutter; the cutter is connected with the transmission mechanism through the upper cutter.

The further scheme is as follows: the vamp material cutting mechanism also comprises a single vamp material guide plate for guiding the cut single vamp material to move towards the vamp blank forming mechanism and the vamp blank guide driving mechanism, and the single vamp material guide plate is fixedly arranged on the rack through a matched guide plate mounting rod and is positioned at the left side of the cutter.

The further scheme is as follows: the vamp blank forming mechanism comprises a forming plate for processing and forming a single vamp raw material, a forming plate driving belt used as a forming plate installation and reciprocating linear motion base, and a forming plate driving belt driver for driving the forming plate driving belt to reciprocate linearly; the forming plate is fixedly arranged at the upper end of a driving belt body of the forming plate driving belt.

The further scheme is as follows: the forming plate is a plate structural member integrally formed by a triangular part on the left side and a trapezoidal part on the right side, and the forming plate is arranged in the middle of the upper end of a driving belt body of the driving belt of the forming plate.

The further scheme is as follows: the vamp blank guiding and driving mechanism comprises a first driving belt arranged on the frame in a left-right direction, a second driving belt and a third driving belt which are arranged above the first driving belt, are obliquely arranged from the upper right to the lower left and synchronously rotate in the same direction during operation, a driving belt driver for driving the first driving belt to rotate, and a transmission gear pair for realizing the transmission connection of the second driving belt and the third driving belt with the first driving belt and enabling the second driving belt and the third driving belt to move in opposite directions with the first driving belt; and a guide gap which is matched with the forming plate, processes and forms a single vamp raw material and allows the middle bulge of the formed vamp blank to pass through and maintain the shape is arranged between the second driving belt and the third driving belt.

The further scheme is as follows: the vamp blank guiding and driving mechanism further comprises two gap guide plates which are arranged between the second driving belt and the third driving belt at intervals in the front-back direction, the two gap guide plates are fixedly arranged on the frame through an arranged gap guide plate mounting rod, and the space between the two gap guide plates forms the guiding gap.

The utility model discloses has positive effect:

(1) the utility model discloses a to the vamp raw materials feed mechanism of its component part, vamp raw materials shutdown mechanism, vamp blank forming mechanism, the overall design of vamp blank direction actuating mechanism structure separately and structure of mutually supporting, make it collect one set of device and collect vamp raw materials feeding, cut off, shaping and output function, overall structure is compact small and exquisite, for the structure that is used for realizing aforementioned function among the closest prior art, the equipment size reduces by a wide margin, equipment cost reduces by a wide margin.

(2) The utility model adopts the straight reciprocating motion cutter to cut the input vamp raw material, the cut is clean, the cut is neat, the efficiency is high, and the technical problems that the rotary cutting device adopted in the prior art can not cut, can not cut continuously (the coupling wire between two adjacent single vamp raw materials is continuous) and the cut is irregular to influence the product quality in the vamp raw material cutting process can be effectively solved; simultaneously, for the rotation type cutting device complex construction that relies on negative pressure generator work among the closest prior art, the utility model discloses an vamp raw materials shutdown mechanism structure is more simple to the negative pressure generator has been left out.

(3) The utility model discloses a structural design of its vamp raw materials feed mechanism can be according to setting for length accurately to vamp raw materials shutdown mechanism output vamp raw materials for the length of the single vamp raw materials of surely cutting out can accurately keep unanimous, thereby can effectively improve the quality and specification of product.

(4) The utility model discloses a design of vamp blank forming mechanism, vamp blank direction actuating mechanism structure separately and structure of mutually supporting is carrying out the shaping man-hour to single vamp raw materials, and vamp blank forming mechanism only needs to be once straight reciprocating motion can be with single vamp raw materials machine-shaping, compares in the closest prior art adopted with adsorb conveyor matched with rotation type vamp forming device, overall structure is more simple, the shaping effect is better, machining efficiency is higher.

Drawings

FIG. 1 is a schematic perspective view of a disposable slipper manufacturing machine using the present invention as one of the components;

fig. 2 is a schematic perspective view of fig. 1 viewed from the side rear;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic perspective view of the present invention when viewed from a different angle from fig. 3;

fig. 5 is a schematic perspective view of the present invention when viewed from a different angle than that of fig. 3 and 4;

FIG. 6 is a schematic perspective view of the upper blank forming mechanism of FIG. 3;

FIG. 7 is a schematic perspective view of the sole blank processing apparatus of FIG. 1;

FIG. 8 is a perspective view of FIG. 7 viewed from the side and rear;

FIG. 9 is a perspective view of the midsole cutting roll of FIG. 7;

FIG. 10 is a schematic perspective view of the waste filler recycling unit of FIG. 8;

FIG. 11 is a schematic perspective view of the ultrasonic welding roller for sole blanks of FIG. 8;

FIG. 12 is a schematic perspective view of the apparatus for assembling and processing the shoe upper blank of FIG. 1, further schematically illustrating the shoe upper blank and the shoe sole blank to be welded together;

FIG. 13 is a schematic perspective view of the apparatus for assembling and processing the shoe upper blank of FIG. 1, further schematically illustrating the shoe upper blank and the shoe sole blank being welded together;

FIG. 14 is a perspective view of the apparatus for assembling and manufacturing a shoe upper blank as seen from a different direction from that of FIG. 12, and schematically illustrating the upper blank and the shoe upper blank to be welded together;

FIG. 15 is a schematic perspective view of an ultrasonic welding roller for slipper blanks in FIG. 12;

FIG. 16 is a perspective view of the slipper blank ultrasonic welding roller when viewed from a different angle than FIG. 15;

FIG. 17 is a perspective view of the device of FIG. 1;

FIG. 18 is a schematic perspective view of the finished device at a different viewing angle than that of FIG. 17;

fig. 19 is a schematic perspective view of the completed device at a different viewing angle than fig. 17 and 18.

The reference numbers in the above figures are as follows:

a frame 1;

a vamp blank processing device 2 is arranged on the vamp,

the feeding device comprises a vamp raw material feeding mechanism 21, a feeding roller 211, a feeding roller driver 212, a pre-feeding assembly 213, a winding shaft 213-1, a winding shaft driver 213-2, a feeding guide frame 213-3, a feeding detection rod 213-4 and a contact sensor 213-5;

the shoe upper raw material cutting mechanism 22, the cutter 221, the cutter driver 222, the single shoe upper raw material guide plate 223 and the guide plate mounting rod 224;

the shoe upper blank forming mechanism 23, the forming plate 231, the forming plate driving belt 232, the driving belt body 232-1, the driving belt rotating shaft 232-2, the driving belt driven shaft 232-3 and the forming plate driving belt driver 233;

the shoe upper blank guiding and driving mechanism 24, a first driving belt 241, a first rotating shaft 241-1, a first belt 241-2, a second driving belt 242, a second rotating shaft 242-1, a second belt 242-2, a third driving belt 243, a third belt 243-1, a driving belt driver 244, a transmission gear pair 245, a driving gear 245-1, a driven gear 245-2, a guiding gap 246, a gap guiding plate 247 and a gap guiding plate mounting rod 248;

the sole material processing device 3, a sole bottom ultrasonic welding roller 31, an ultrasonic welding head 32, a bottom welding roller driver 33, a sole filler cutting roller 34, a filler forming cutting knife set 341, a side waste breaking knife set 342, a filler cutting roller driver 35, a sole blank ultrasonic welding roller 36, welding lines 361, welding dotting teeth 362, a sole blank welding roller driver 37, a filler waste recycling mechanism 38, a blowing piece 381, a waste crushed material receiving box 382, an air inlet port 383, a discharge port 384, an upper blocking piece 385, a formed sole filler passing hole 385-1 and a supporting strip 386;

a sole and vamp blank combination processing device 4, a slipper blank ultrasonic welding roller 41, a vamp protruding abdicating slotted hole 411, a slipper blank forming welding line 412, and a waste material pressing welding line 413; slipper blank weld roll driver 42; a pull roll 43, a pull roll drive 44;

the automatic trimming device comprises a finished product device 5, a slipper blank trimming roller 51, a trimming bottom roller 52, a trimming roller driver 53, a finished product delivery conveyer belt 54, a delivery conveyer belt rotating shaft 541, a first transmission piece 542, a scrap edge rolling type recovery mechanism 55, a waste clamping roller mounting frame 551, a scrap edge feeding hole 551-1, a waste clamping roller 552, a second transmission piece 553 and a waste traction guide roller 554;

the shoe sole is composed of a vamp raw material A, a sole bottom layer raw material B, sole fillers C, a sole fabric D, a vamp blank E and a sole blank F.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

(example 1)

In this embodiment, when describing the orientation, the direction in which fig. 1 faces is taken as the front in the description, the direction opposite to fig. 1 is taken as the rear in the description, the up-down and left-right directions in fig. 1 are still the up-down and left-right directions in the description, and the left direction in fig. 1 is the shipment direction of the finished disposable slipper during the manufacturing process.

Referring to fig. 1 and 2, the vamp blank processing device 2 of the present embodiment is used as one of the main components of the disposable slipper manufacturing machine shown in fig. 1 and 2, and is used for processing vamp raw material a into formed vamp blank E (shown in fig. 11).

The upper blank processing device 2 of the present embodiment constitutes a disposable slipper manufacturing machine as shown in fig. 1 together with a frame 1 as an installation base, a sole blank processing device 3 for processing sole raw materials (including sole bottom layer raw material B, sole filler C, sole fabric D) into a sole blank F (as shown in fig. 11), a sole and upper blank combination processing device 4 for combining and welding the prepared upper blank E and sole blank F into a slipper blank, and a finishing device 5 for cutting the prepared slipper blank into a finished product. The sole blank processing device 3, the vamp blank processing device 2, the sole and vamp blank combined processing device 4 and the finished product device 5 are sequentially and tightly connected from right to left on the frame 1 and are respectively and fixedly installed on the frame 1.

As can be seen from fig. 1 and 2, the disposable slipper producing machine using the vamp blank processing device 2 of the present embodiment omits the components of an adsorption conveying device, a negative pressure generator and the like in the disposable slipper producing equipment of the closest prior art in the background art, so that the length of the disposable slipper producing machine along the length direction is only about 2.6 meters, which is not as long as 1/4 which is closest to the total length of the equipment of the prior art by 12 meters, the installation floor space of the whole machine is greatly reduced in the using process, the cost is greatly reduced, the material conveying link with a long distance in the prior art is omitted, the components are tightly matched with each other, and the working stability and reliability of the machine in the working process are greatly improved compared with the prior art.

Referring to fig. 3 to 6, the vamp blank processing device 2 of the present embodiment is mainly composed of a vamp raw material feeding mechanism 21 for inputting the vamp raw material a, a vamp raw material cutting mechanism 22 for cutting the vamp raw material a inputted by the vamp raw material feeding mechanism 21 into individual vamp raw materials intermittently by one-time linear reciprocating motion, a vamp blank forming mechanism 23 for processing the cut individual vamp raw materials into the vamp blank E having a central protrusion by reciprocating linear motion one by one, and a vamp blank guide driving mechanism 24 for guiding and outputting the prepared vamp blank E to the lower sole blank combination processing device 4 in cooperation with the forming operation of the vamp blank forming mechanism 23. The vamp blank guiding and driving mechanism 24 and the vamp blank forming mechanism 23 are respectively arranged at the left side and the right side below the vamp material cutting mechanism 22, and the vamp material feeding mechanism 21 is arranged above the vamp blank forming mechanism 23. The vamp blank processing device 2 adopts the structural design as described above, so that the structure is compact, and the components are easy to be precisely matched.

The upper material feeding mechanism 21 is mainly composed of a feeding roller 211 for feeding the upper material to the upper material cutting mechanism 22 by a set length, and a feeding roller driver 212 for driving the feeding roller 211 to rotate. The feeding roller 211 is a pair roller consisting of a driving roller and a driven roller, the feeding roller driver 212 is in transmission connection with the driving roller of the feeding roller 211, the driving roller and the driven roller of the feeding roller 211 can adopt a rigid roller as the driving roller and a rubber roller as the driven roller, and preferably, the rubber rollers are adopted as the driving roller and the driven roller. The feed roller drivers 212 may be any mechanism having a power output, such as an electric motor, a hydraulic motor, and a pneumatic motor, and preferably, servo motors are used, and the drivers described later are selected as described herein and will not be repeated.

As a preferable mode of the upper raw material feeding mechanism 21, the upper raw material feeding mechanism 21 further includes a pre-feeding assembly 213 for reducing the tensile load of the pulling upper raw material a when the feeding roller 211 works and assisting the upper raw material a to accurately enter the feeding roller 211, so as to ensure that the upper raw material feeding mechanism 21 can accurately convey the upper raw material a to the upper raw material cutting mechanism 22 according to a set length. Referring to fig. 2, the pre-feeding assembly 213 includes a winding shaft 213-1 rotatably disposed on the frame 1 for placing the vamp material a, a winding shaft driver 213-2 for driving the winding shaft 213-1 to rotate and discharge the material, a feeding guide frame 213-3 fixedly disposed on the right side of the feeding roller 211, a feeding detection rod 213-4 for detecting whether the vamp material is tensioned between the feeding guide frame 213-3 and the vamp material roll a, and a contact sensor 213-5 disposed in cooperation with the feeding detection rod 213-4 for outputting a signal indicating whether the winding shaft driver 213-2 needs to start the discharge. When in use, the vamp raw material A is fixedly coiled on the coiling shaft 213-1, the material can be discharged by the rotation of the coiling shaft 213-1, and the material coils of the sole bottom raw material B, the sole filler C and the sole fabric D are arranged on the frame 1 in a way of rotating along with the rotation. In the working process, if the vamp raw material A is in a tensioned state between the feeding guide frame 213-3 and the rolling shaft 213-1, the feeding detection rod 213-4 is lifted upwards from the lower part of the vamp raw material A, so that the feeding detection rod 213-4 is contacted with the contact sensor 213-5, the contact sensor 213-5 sends a signal for discharging, the rolling shaft driver 213-2 obtains the signal to start operation, the rolling shaft 213-1 is driven to rotate to drive the vamp raw material roll fixedly arranged on the rolling shaft 213-1 to discharge materials in a rotating manner, when the vamp raw material A on the feeding guide frame 213-3 reaches a set length, the vamp raw material A between the feeding guide frame 213-3 and the rolling shaft 213-1 is in a slack state, the feeding detection rod 213-4 is separated from the contact sensor 213-5, and the rolling shaft driver 213-2 stops driving feeding, this is repeated. It can be seen that, through setting up pre-feeding subassembly 213, no matter be the vamp raw materials book under the initial condition be big book or use the back vamp raw materials book and be the little book that constantly diminishes, pre-feeding subassembly 213 can guarantee that the vamp raw materials that gets into feed roll 211 are in the slack state all the time to guarantee vamp raw materials feed mechanism 21 can accurately carry the vamp raw materials to vamp raw materials shutdown mechanism 22 according to setting for length, with the length of guaranteeing that the single vamp raw materials that vamp raw materials shutdown mechanism 22 cut off is accurate to keep unanimous, thereby improve the specification and quality of product.

Still referring to fig. 3 to 6, the vamp material cutting mechanism 22 mainly comprises a cutter 221 moving linearly during operation, a cutter driver 222 serving as a power source of the cutter 221, and a transmission mechanism (not labeled in the figures) for converting the rotational motion of the cutter driver 222 into a linear motion for driving the cutter 221. As a specific implementation manner, in the present embodiment, the cutting blade 221 is composed of an upper blade connected to the transmission mechanism and a lower blade fixedly disposed below the upper blade, and may also be composed of an upper blade and an anvil disposed below the upper blade. The transmission mechanism for converting the rotary motion of a driver (e.g. a motor) into a direct motion for driving an actuator is well known in the art and its structure is not described in detail. When the shoe upper raw material feeding mechanism 21 is in operation, when the shoe upper raw material A conveyed by the shoe upper raw material feeding mechanism 21 passes through the space between the upper blade and the lower blade of the cutter 221 to reach a set length (the feeding length is correspondingly controlled by the feeding roller driver 212 of the shoe upper raw material feeding mechanism 21), the cutter driver 222 drives the cutter 221 to do linear motion in a reciprocating manner in the up-and-down direction for one time so as to cut a single shoe upper raw material from the passing shoe upper raw material A, and the steps are repeated to obtain the single shoe upper raw materials. Preferably, the shoe upper material cutting mechanism 22 further includes a single shoe upper material guide plate 224 for guiding the cut single shoe upper material to move in the directions of the shoe upper material forming mechanism 23 and the shoe upper material guide driving mechanism 24, the single shoe upper material guide plate 224 is a bent plate member, the single shoe upper material guide plate 224 is fixedly mounted on the frame 1 by a guide plate mounting rod 225 provided thereto and is positioned on the left side of the cutting knife 221, and the single shoe upper material guide plate 224 is provided to effectively prevent the single shoe upper material having a relatively heavy weight from drifting upward.

Referring to fig. 6, the upper blank forming mechanism 23 is mainly composed of a forming plate 231 for forming a single upper material, a forming plate driving belt 232 as a basis for the forming plate 231 to be mounted and to make reciprocating linear motion, and a forming plate driving belt driver 233 for driving the forming plate driving belt 232 to make reciprocating linear motion in the left-right direction. As a preferable structure, the forming plate 231 is a plate structural member mainly composed of a triangular portion on the left side and a trapezoidal portion on the right side integrally; the forming plate driving belt 232 mainly comprises a driving belt body 232-1, a driving belt rotating shaft 232-2 and a driving belt driven shaft 232-3, the driving belt body 232-1 is sleeved on the driving belt rotating shaft 232-2 and the driving belt driven shaft 232-3 in a closed loop mode, the forming plate 231 is fixedly arranged at the upper end of the driving belt body 232-1, and preferably, the forming plate 231 is arranged in the middle of the upper end of the driving belt body 232-1; the forming plate drive belt driver 233 is drivingly connected to the drive belt rotating shaft 232-2 of the forming plate drive belt 232.

Referring to fig. 4 and 5, the upper blank guiding and driving mechanism 24 mainly comprises a first driving belt 241 which is arranged in the frame 1 in a left-right direction and has a right side close to the forming plate driving belt 232 of the upper blank forming mechanism 23, a second driving belt 242 and a third driving belt 243 which are arranged above the first driving belt 241, are obliquely arranged from the upper right to the lower left and rotate synchronously in the same direction in operation, a driving belt driver 244 which is used for driving the first to third driving belts, and a pair of transmission gears 245 which are used for realizing the transmission connection of the second driving belt 242 and the third driving belt 243 with the first driving belt 241 and enabling the second driving belt 242 and the third driving belt 243 to move reversely with the first driving belt 241; a guide gap 246 is arranged between the second driving belt 242 and the third driving belt 243, which is matched with the forming plate 231 of the vamp blank forming mechanism 23 to process a single vamp raw material into a vamp blank E shape and facilitate the passing and shape keeping of the formed vamp blank E.

Referring to fig. 4 and 5, as a specific implementation manner, the first driving belt 241 is mainly composed of a first rotating shaft 241-1, a first driven shaft (not labeled in the figures), and a first belt body 241-2 (the structure of which can be referred to the structure of the forming plate driving belt 232 shown in fig. 6). The second driving belt 242 mainly comprises a second rotating shaft 242-1, a second driven shaft (not labeled in the figure), and a second belt body 242-2 sleeved in a closed loop manner at the front of the second rotating shaft 242-1 and the second driven shaft. The third driving belt 243 includes a third belt body 243-1, the third belt body 243-1 is sleeved on the rear portion of the second rotating shaft 242-1 and the second driven shaft in a closed loop manner, and the aforementioned guide gap 246 is obliquely arranged between the second belt body 242-2 and the third belt body 243-1 from the upper right to the lower left. The third driving belt 243 and the second driving belt 242 need to share a common rotating shaft to ensure that the two rotate synchronously and in the same direction, but it is obvious that the third driving belt 243 and the second driving belt 242 can be provided with one driven shaft instead of sharing 1 driven shaft. The transmission gear pair 245 comprises a driving gear 245-1 and a driven gear 245-2 which are engaged with each other and rotate in opposite directions, the first driving belt 241 is in transmission connection with the driving belt driver 244 through one end of a first rotating shaft 241-1, and the other end of the first rotating shaft 241-1 is fixedly connected with the driving gear 245-1 of the transmission gear pair 245; one end of the second rotating shaft 242-1 is fixedly connected with a driven gear 245-2 of a transmission gear pair 245. In operation, the driving belt driver 244 drives the first rotating shaft 241-1 to rotate so that the first belt 241-3 keeps continuous closed-loop continuous operation, the rotation of the first rotating shaft 241-1 drives the second rotating shaft 242-1 to rotate in the opposite direction of the first rotating shaft 241-1 through the transmission of the transmission gear pair 245, so that the second belt 242-3 and the third belt 243-1, which are driven by the second rotating shaft 242-1 together, keep continuous closed-loop continuous operation in the opposite direction of the operation of the first belt 241-3 together above the first belt 241-3, and thus the single upper raw material before forming and the upper raw material after forming E are conveyed and output to the left by the cooperation of the belts of the three driving belts. Preferably, the diameter of the second rotating shaft 242-1 is larger than that of the second driven shaft 242-2, and the smaller the diameter of the second driven shaft 242-2 is, the better the strength is, so that the second driven shaft 242-2 and the shoe sole and upper blank combined machining device 4 of the subsequent process can be arranged closer to each other, so that the formed shoe upper blank E can enter the shoe sole and upper blank combined machining device 4 more conveniently and accurately. As a further preferable mode, two gap guide plates 247 are oppositely provided in the front and rear between the second belt body 242-3 and the third belt body 243-1, and the two gap guide plates 247 are fixedly mounted on the frame 1 by a gap guide plate mounting rod 248, and in this preferable mode, the space between the two gap guide plates 247 constitutes the above-mentioned guide gap 246.

The working process of the vamp blank processing device 2 of the embodiment for processing and outputting the vamp blank E is briefly described as follows: the vamp raw material A conveyed by the vamp raw material feeding mechanism 21 is cut into individual single vamp raw materials by the vamp raw material cutting mechanism 22, when the single vamp raw material is cut into, the forming plate 231 of the vamp blank forming mechanism 23 is driven by the forming plate driving belt 232 to move directly to the left, the forming plate 231 pushes the single vamp raw material into the guide gap 246 of the vamp blank guide driving mechanism 24 from the right and the left, so that the upper blank E is prepared by forming the upward bulge with the front lower part and the rear higher part in the middle of the single vamp raw material, and the movement of the forming plate 231 from the right and the left after the single vamp raw material is formed is changed into the reset movement from the left to the right, and the process is repeated. The prepared vamp blank E moves from right to left to the next process sole and vamp blank combined machining device 4 under the belt body cooperation of the 3 driving belts of the vamp blank guiding and driving mechanism 24, and in the movement process of the vamp blank E, the guiding gap 246 of the vamp blank guiding and driving mechanism 24 not only facilitates the middle bulge of the vamp blank E to pass, but also plays a role in keeping the shape of the middle bulge of the vamp blank E.

Sole blank processingequipment 3 can adopt can be in succession among the prior art to the sole vamp blank combination processingequipment 4 output sole blank F's of back process sole blank processingequipment also can realize basically the utility model aims at. In order to further improve the integrity of the production equipment of the disposable slippers in the prior art, the embodiment comprises the following steps:

referring to fig. 7, 8 and 1, the sole blank processing device 3 includes a sole bottom ultrasonic welding roller 31 for welding 2 or more layers of sole bottom raw materials B into a sole bottom blank, an ultrasonic welding head 32 (also called an ultrasonic horn) provided in cooperation with the sole bottom ultrasonic welding roller 31, other ultrasonic welding rollers to be subsequently related being provided with corresponding ultrasonic joints, and corresponding ultrasonic joints provided to the other ultrasonic welding rollers to be subsequently related being omitted from description), a bottom welding roller driver 33 for driving the sole bottom ultrasonic welding roller 31 to rotate, a sole filler cutting roller 34 for cutting the sole filler C into a sole filling layer, a filler cutting roller driver 35 for driving the sole filler cutting roller 34 to operate, and a sole bottom blank driver 35 for combining and welding the obtained sole bottom blank, sole filling layer and sole fabric D to prepare a sole blank F and outputting the sole blank F to a subsequent shoe upper combining and processing device 4 A blank ultrasonic welding roller 36 and a sole blank welding roller driver 37 for driving the sole blank ultrasonic welding roller 36 to operate. Ultrasonic welding is a mature prior art to ultrasonic welding roller and ultrasonic bonding head cooperation realization.

Preferably, the sole bottom ultrasonic welding roller 31 is densely provided with anti-skid welding lines so as to weld more than 2 layers of sole bottom raw materials B into an anti-skid sole bottom blank with a corresponding counter bore on the lower end surface for anti-skid function.

Referring to fig. 9, as a preferred mode, the shoe sole filler cutting roller 34 is provided with a filler forming cutter set 341 which is the same as the prior art, and the shoe sole filler cutting roller 34 of the present embodiment is provided with a set of edge waste material breaking cutter sets 342 respectively arranged circumferentially at two sides of the filler forming cutter set 341, and the two sets of edge waste material breaking cutter sets 342 are used for synchronously breaking the shoe sole filler C except the shoe sole filling layer cut and formed by the filler forming cutter set 341 into filler waste materials for recycling when in operation. In cooperation with this preferred mode of the shoe sole filler cutting roll 34, the shoe sole blank processing device 3 is also provided with a filler waste recovery mechanism 38 for recovering the cut filler waste.

Referring to fig. 10, as a specific implementation manner, the filler scrap recycling mechanism 38 is mainly composed of a blowing member 381, a waste scrap receiving box 382, an air inlet port 383, an outlet port 384, an upper blocking member 385 and a supporting strip 386. The blowing unit 381 is used to blow the movement of the shredded stuffing materials, and the blowing unit 381 preferably employs a blower. The waste crushed aggregate receiving box 382 is a box body part with an opening as a waste inlet at the upper end, and one side of the waste crushed aggregate receiving box 382 is in ventilation connection with the blowing part 381 through an air inlet port 383; the other side of the waste crushed aggregate receiving box 382 is integrally or fixedly connected with the discharge port 384 and is communicated with the discharge port 384, the upper blocking piece 385 is integrally or fixedly arranged above the waste crushed aggregate receiving box 382 and partially covers the upper end opening of the waste crushed aggregate receiving box 382, a formed sole filler through hole 385-1 is arranged on the upper blocking piece 385, and a supporting strip 386 which prevents the formed sole filler from falling into the waste crushed aggregate receiving box 382 and can smoothly pass through the formed sole filler through hole 385-1 of the upper blocking piece 385 is arranged in the middle of the upper end opening of the waste crushed aggregate receiving box 382. In operation, the formed shoe sole filling layer cut by the upper shoe sole filling material cutting roller 34 is supported by the support strip 386 to be conveyed to the shoe sole blank ultrasonic welding roller 36 from the formed shoe sole filling material through the hole 385-1 of the upper blocking member 385, the filling waste material synchronously cut by the edge waste material breaking cutter set 342 of the shoe sole filling material cutting roller 34 falls into the waste material receiving box 382, the filling waste material falling into the waste material receiving box 382 is output from the material outlet interface 384 under the wind force of the blowing member 381, and the upper blocking member 385 separates the filling waste material blown by the wind at the upper part to prevent the filling waste material from moving upwards. When in use, a recycling container (not shown) is connected to the discharging port 384 to recycle the filler waste. Compared with a traction type recovery mechanism which is commonly adopted for the waste materials at the edges of the filling layers of the soles in the disposable slipper production equipment in the prior art, the structure of the waste material recovery mechanism for the filling materials is greatly simplified, the size is smaller, and the cost of the equipment is lower; meanwhile, the sole filling layer of the disposable slippers is usually made of easily broken pearl cotton, the traction type recovery mechanism in the prior art is easy to break the pearl cotton in the production process, shutdown treatment is needed to influence the production efficiency, and in order to prevent sole filling layer waste materials from being broken in the recovery process, the sole filling layer waste materials can only be reserved with enough width to be subjected to traction recovery, so that the raw material cost is greatly increased. And the filler waste recycling mechanism working method of this embodiment is to adopt the mode of shredding with sole filling layer limit waste material to retrieve, therefore sole filling layer reserves limit waste material and can be as few as possible to can effectively solve the extravagant problem of sole filling layer raw and other materials.

Referring to fig. 11, as a preferable mode, the sole blank ultrasonic welding roller 36 of this embodiment is provided with a plurality of welding dotting teeth 362 besides the welding lines 361 as in the prior art, and by providing the welding dotting teeth 362, the sole fabric D, the sole filling layer and the sole bottom layer blank in the sole blank F welded by the sole blank ultrasonic welding roller 36 can be better combined, and are not easily deformed when entering the sole and vamp blank combination processing device 4 of the subsequent process, thereby improving the quality of the final product.

Referring to fig. 12 to 16, the sole and upper blank combination processing device 4 mainly comprises a slipper blank ultrasonic welding roller 41 for performing combination welding on the upper blank E output by the upper blank processing device 2 and the sole blank F output by the sole blank processing device 3 to generate a slipper blank, a slipper blank welding roller driver 42 for driving the slipper blank ultrasonic welding roller 41 to operate, a traction roller 43 for drawing the sole blank F and the slipper blank with the upper blank E welded thereto to move, and a traction roller driver 44 for driving the traction roller 43 to operate. The traction roller 43 is a pair roller composed of a drive roller and a driven roller.

Referring to fig. 15 and 16, the ultrasonic slipper blank welding roll 41 is provided with slipper blanks forming welding lines 412 as in the prior art, different from the prior art, the slipper blank ultrasonic welding roller 41 of the embodiment is provided with a concave vamp protrusion abdicating slotted hole 411 along the circumferential direction, through which the middle protrusion of the vamp blank E passes without falling, so as to avoid affecting the combined welding of the vamp blank E and the sole blank F, preferably, the indent 411 is an arc slot with a gradually deepened starting end to ending end, the slipper blank ultrasonic welding roller 41 rotates for a circle to weld 1 vamp blank E with the sole blank F when in work, the middle protrusion of the vamp blank E just passes through the vamp protrusion abdicating slot hole 411 of the slipper blank ultrasonic welding roller 41 without falling down. As a further preferable mode, the slipper blank ultrasonic welding roller 41 of the embodiment further has the waste material pressing welding lines 413 at two sides of the slipper blank where the welding lines 412 are formed, and by providing the waste material pressing welding lines 413, the vamp blank E and the sole blank F which are welded and formed into two sides of the slipper blank can be welded together, so as to enter the subsequent finished product device 5 to integrally roll and collect the edge waste materials left after the slipper blank is cut into a slipper finished product, thereby effectively solving the problem that the waste materials at two sides of the continuous single vamp blank E are difficult to connect, roll and collect in the prior art.

Referring to fig. 17 to 19, the finished product device 5 may adopt a finished product device which is the same as the prior art and mainly comprises a slipper blank trimming roller 51, a trimming bottom roller 52 matched with the slipper blank trimming roller 51, a trimming roller driver 53 for driving the slipper blank trimming roller 51 to operate, and a finished product delivery conveyer belt 54 for outputting finished slippers, wherein the finished product delivery conveyer belt 54 is provided with a delivery conveyer belt rotating shaft 541 and a first transmission piece 542 for connecting the delivery conveyer belt rotating shaft 541 with the trimming bottom roller 52 in a transmission manner; the slipper blank edge cutting roller 51 is connected with the edge cutting bottom roller 52 through friction transmission. This kind of current finished product device also can realize basically the utility model discloses an aim. In order to further improve the integrity of the production equipment of the disposable slippers in the prior art, the embodiment comprises the following steps:

the finishing device 5 is also provided with a scrap edge take-up recovery mechanism 55 driven by a finished product delivery conveyor 54. Scrap edge material reeling type recovery mechanism 55 mainly comprises a waste material clamping roller mounting frame 551 fixedly arranged on the frame 1, a pair of waste material clamping rollers 552 movably arranged in the waste material clamping roller mounting frame 551, a second transmission member 553 used for realizing the transmission connection of the waste material clamping rollers 552 and a delivery conveyer belt rotating shaft 541, and a plurality of waste material traction guide rollers 554 movably arranged on the frame 1 and used for adjusting the trend of scrap edge materials. The waste material clamping roller mounting frame 551 is provided with a waste scrap feeding hole 551-1 positioned above the waste material clamping roller 552. When the slippers are in work, the disposable slippers cut by the slipper blank edge cutting roller 51 are output by the finished product delivery conveyer belt 54, the edge waste materials on two sides of the finished products cut by the slipper blank edge cutting roller 51 are guided and reversed by the waste material traction guide roller 554, and are reliably drawn out and recovered under the clamping and rotating traction of the 2 waste material clamping rollers 552 after passing through the waste edge material feeding holes 551-1 of the waste material clamping roller mounting frame 551.

The above embodiments are illustrative of the specific embodiments of the present invention, but not limiting to the present invention, and those skilled in the relevant art can also make various changes and modifications to obtain the equivalent technical solutions without departing from the spirit and scope of the present invention, so that all equivalent technical solutions should fall under the protection scope of the present invention.

Claims (10)

1. The utility model provides a disposable slippers vamp blank processingequipment, includes the frame as the installation basis, its characterized in that: the shoe upper comprises a shoe upper body, a shoe upper raw material feeding mechanism, a shoe upper raw material cutting mechanism, a shoe upper body forming mechanism and a shoe upper body guiding and driving mechanism, wherein the shoe upper body feeding mechanism is used for inputting shoe upper raw materials, the shoe upper raw material cutting mechanism is used for cutting the input shoe upper raw materials into single shoe upper raw materials intermittently through one-time linear reciprocating motion, the shoe upper body forming mechanism is used for processing the cut single shoe upper raw materials into shoe upper blanks with middle bulges successively through the reciprocating linear motion, and the shoe upper body guiding and driving mechanism is used for matching with the shoe upper body forming mechanism to act and guiding and outputting the prepared shoe upper blanks; the vamp blank guiding and driving mechanism and the vamp blank forming mechanism are respectively arranged at the left side and the right side below the vamp raw material cutting mechanism, and the vamp raw material feeding mechanism is arranged above the vamp blank forming mechanism.

2. The device for processing the disposable slipper upper blank according to claim 1, wherein: the vamp raw material feeding mechanism comprises a feeding roller and a feeding roller driver, wherein the feeding roller is used for conveying vamp raw materials to the vamp raw material cutting mechanism according to a set length, and the feeding roller driver is used for driving the feeding roller to rotate.

3. The device for processing the disposable slipper upper blank according to claim 2, wherein: the vamp raw material feeding mechanism further comprises a pre-feeding assembly used for reducing the burden of pulling force of the vamp raw material when the feeding roller works and assisting the vamp raw material to accurately convey the vamp raw material to the vamp raw material cutting mechanism in a fixed length mode.

4. The device for processing the disposable slipper upper blank according to claim 3, wherein: the pre-feeding assembly comprises a winding shaft arranged on the rack and used for placing vamp raw materials, a winding shaft driver for driving the winding shaft to discharge materials in a rotating manner, a feeding guide frame fixedly arranged on one side of the feeding roller, a feeding detection rod for detecting whether the vamp raw materials are tensioned between the feeding guide frame and the winding shaft, and a contact sensor matched with the feeding detection rod and used for outputting a signal indicating whether the winding shaft driver needs to start discharging.

5. The device for processing the disposable slipper upper blank according to claim 1, wherein: the vamp raw material cutting mechanism comprises a cutter which moves linearly up and down during working, a cutter driver which is used as a power source of the cutter, and a transmission mechanism which is used for converting the rotary motion of the cutter driver into the linear motion of the cutter, wherein the cutter comprises an upper cutter and a lower cutter or a cutter anvil which is arranged below the upper cutter and matched with the upper cutter; the cutter is connected with the transmission mechanism through the upper cutter.

6. The device for processing the disposable slipper upper blank according to claim 5, wherein: the vamp raw material cutting mechanism further comprises a single vamp raw material guide plate used for guiding the cut single vamp raw material to move towards the vamp blank forming mechanism and the vamp blank guide driving mechanism, and the single vamp raw material guide plate is fixedly installed on the rack through a guide plate installation rod and is positioned on the left side of the cutter.

7. The device for processing the blanks of the uppers of the disposable slippers according to claim 1, characterized in that: the vamp blank forming mechanism comprises a forming plate for processing and forming a single vamp raw material, a forming plate driving belt used as a forming plate installation and reciprocating linear motion base, and a forming plate driving belt driver for driving the forming plate driving belt to reciprocate linearly; the forming plate is fixedly arranged at the upper end of a driving belt body of the forming plate driving belt.

8. The device for processing the disposable slipper upper blank according to claim 7, wherein: the profiled sheeting is by being located the integrative plate body structure of constituteing of left triangle-shaped portion and the trapezoidal portion that is located the right side, the profiled sheeting is in the upper end of the driving band body of profiled sheeting driving band sets up between two parties.

9. The device for processing the blanks of the uppers of the disposable slippers according to claim 7, characterized in that: the vamp blank guiding and driving mechanism comprises a first driving belt arranged on the frame in a left-right direction, a second driving belt and a third driving belt which are arranged above the first driving belt, are obliquely arranged from the upper right to the lower left and synchronously rotate in the same direction during operation, a driving belt driver for driving the first driving belt to rotate, and a transmission gear pair for realizing the transmission connection of the second driving belt and the third driving belt with the first driving belt and enabling the second driving belt and the third driving belt to move in opposite directions with the first driving belt; and a guide gap which is matched with the forming plate, processes and forms a single vamp raw material and allows a middle bulge of the formed vamp blank to pass through and maintain the shape is arranged between the second driving belt and the third driving belt.

10. The device for processing the disposable slipper upper blank according to claim 9, wherein: the vamp blank guiding and driving mechanism further comprises two gap guide plates which are arranged between the second driving belt and the third driving belt at intervals in the front-back direction, the two gap guide plates are fixedly arranged on the rack through gap guide plate mounting rods, and the space between the two gap guide plates forms the guiding gap.

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