CN216807322U - Wood pallet conveying device - Google Patents

Abstract

The wooden tray conveying device provided by the utility model controls the iron sliding plate to move through the conveying line, so that the iron sliding plate and the wooden tray corresponding to the current coiled material are jointly moved to the stacking station, when the iron sliding plate and the wooden tray enter the stacking station, the centering device firstly detects the positions of the iron sliding plate and the wooden tray, a coiled material packaging control system automatically calculates the placement error of the iron sliding plate in the front and back directions, the iron sliding plate drives the wooden tray to accurately stop at the stacking station, and finally the wooden tray is pushed through the centering device, so that the left and right placement of the wooden tray is further corrected, and the wooden tray is further centered to the stacking station.

Description

Wood pallet conveying device

Technical Field

The utility model relates to the technical field of suspension film roll packaging, in particular to a wood tray conveying device.

Background

The coiled material is cylinder plastic film book, will transport to each place after the coiled material preparation and sell, in order to protect the integrity of coiled material in the transportation, reduce wearing and tearing and improve transportation quantity, need carry out the suspension packing to the coiled material. The suspension packaging can be understood as independently packaging a single coiled material, wherein the surface of the coiled material is coated by adopting an air bubble film, and then a paper cover and a foam pad are used for buckling the two ends and winding and fixing an adhesive tape; then, the vertical clamping plates and the plugs are additionally arranged at the two ends of the coiled material, and then the two vertical clamping plates are bundled up, so that the coiled material is suspended between the two vertical clamping plates. After suspension packing is accomplished, need with the membrane book from tying up on station transport to pile up neatly station, placed wooden block dish on the pile up neatly station, several membrane book pile up neatly on wooden block dish to fork truck realizes carrying the shipment.

Because the coiled material has multiple model, the suspension packing coiled material of every model need bear with specific wooden tray, suspension packing coiled material is tied up and can overturn and place on wooden tray through carrying the manipulator after the packing, if the position of wooden tray takes place the deviation, will influence placing and the pile up neatly of suspension packing coiled material, because the wooden tray is placed in pile up neatly station department to current general staff, because do not set up positioning mechanism on the pile up neatly station, so when putting wooden tray, can have certain error of placing, can't place wooden tray placed between two parties accurately.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a wooden pallet conveying device, which aims to ensure that wooden pallets can be accurately conveyed to a stacking station.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a wooden block dish conveyor, includes the transfer chain that extends along the fore-and-aft direction, a plurality of iron slide of setting on the transfer chain, and the middle part of transfer chain is equipped with the pile up neatly station, has placed a wooden block dish on every iron slide, the transfer chain can transport wooden block dish to pile up neatly station on iron slide and the iron slide, one side of pile up neatly station is equipped with and is used for carrying out the centering subassembly of fixing a position between two parties to the wooden block dish, centering subassembly and transfer chain are by coiled material package control system control work.

As a further improvement of the above technical scheme, the centering assembly comprises two groups of wooden tray position detection devices, an iron sliding plate stroke detection device and two pushing disc assemblies arranged between the two groups of iron sliding plate stroke detection devices, and the two pushing disc assemblies are arranged in bilateral symmetry; one group of wooden tray position detection devices and iron slide stroke detection devices are arranged at the front end of the stacking station, and the other group of wooden tray position detection devices and iron slide stroke detection devices are arranged at the rear end of the stacking station.

As a further improvement of the above technical solution, the iron slide stroke detection device includes a first bracket, a contact pressure detection head disposed above the first bracket, and an elastic push rod assembly disposed at the top of the first bracket; the elastic push rod assembly is used for pushing the contact pressure detection head to contact the pressure iron sliding plate.

As a further improvement of the technical scheme, the touch pressure detection head comprises a push wheel support, a push wheel and a rotary encoder arranged above the push wheel, the axis of the push wheel is vertically arranged and is rotationally connected with the push wheel support through a rotating shaft, and the rotary encoder is in transmission connection with the rotating shaft on the push wheel.

As a further improvement of the above technical solution, the wooden pallet position detecting device includes a set of correlation sensors, and transmitters and receivers of the correlation sensors are respectively disposed on left and right sides of the palletizing station.

As a further improvement of the above technical solution, the push plate assembly includes a second support, a sliding frame slidably disposed on the support, a push plate fixedly disposed on the sliding frame, and a cylinder for driving the sliding frame to reciprocate left and right, and the push plate extends in a transverse direction.

As a further improvement of the above technical solution, the conveyor line is formed by connecting a plurality of transport assemblies, each transport assembly includes a base frame, a plurality of sets of transport assemblies arranged on the base frame and arranged along the conveying direction, a drive assembly in driving connection with one of the transport assemblies, and an iron slide plate placed on the transport assembly; and two adjacent conveying assemblies are in transmission connection and are used for supporting and driving the iron sliding plate to move back and forth.

As a further improvement of the technical scheme, each group of conveying assemblies comprises a first supporting wheel and a second supporting wheel which are rotatably arranged on one side of the bottom frame, and a third supporting wheel and a fourth supporting wheel which are rotatably arranged on the other side of the bottom frame, the axes of the first supporting wheel, the second supporting wheel, the third supporting wheel and the fourth supporting wheel extend along the left and right directions, the first supporting wheel and the third supporting wheel are coaxially arranged and are in transmission connection through a first transmission shaft, the second supporting wheel and the fourth supporting wheel are coaxially arranged and are in transmission connection through a second transmission shaft, the first transmission shaft and the second transmission shaft are connected through a first transmission assembly, and two adjacent conveying assemblies are connected through a second transmission assembly.

As a further improvement of the technical scheme, the iron sliding plate comprises a horizontally arranged panel main body and two L-shaped supporting legs which are symmetrically arranged on two sides of the panel main body respectively, two ends of the first supporting roller, the second supporting roller, the third supporting roller and the fourth supporting roller are arranged on the underframe through bearing seats, and two convex rings used for positioning the L-shaped supporting legs are arranged on the first supporting roller and the second supporting roller.

As a further improvement of the above technical solution, a cover plate for covering the driving assembly, the first transmission assembly and the second transmission assembly is disposed on the base frame.

Has the advantages that:

the wooden tray conveying device provided by the utility model controls the iron sliding plate to move through the conveying line, so that the iron sliding plate and the wooden tray corresponding to the current coiled material are jointly moved to the stacking station, when the iron sliding plate and the wooden tray enter the stacking station, the centering device firstly detects the positions of the iron sliding plate and the wooden tray, a coiled material packaging control system automatically calculates the placement error of the iron sliding plate in the front and back directions, the iron sliding plate drives the wooden tray to accurately stop at the stacking station, and finally the wooden tray is pushed through the centering device, so that the left and right placement of the wooden tray is further corrected, and the wooden tray is further centered to the stacking station.

Drawings

Fig. 1 is a perspective view of a wood pallet conveying apparatus provided by the present invention.

Fig. 2 is a partially enlarged view of the region L in fig. 1.

Fig. 3 is a top view of a palletizing station as provided by the present invention.

Fig. 4 is a perspective view of the iron slide stroke detection device provided by the present invention.

Fig. 5 is a right side view of the iron slide stroke detecting device provided by the present invention.

FIG. 6 is a perspective view of a transport assembly provided by the present invention

Fig. 7 is a schematic view of the internal structure of the transport assembly.

Fig. 8 is a partial enlarged view of the region L2 in fig. 7.

Fig. 9 is a partial enlarged view of the region L3 in fig. 7.

Fig. 10 is a top view of the transport assembly.

Description of the main element symbols: 1-conveying line, 10-conveying assembly, 11-base frame, 111-cover plate, 12-conveying assembly, 13-driving assembly, 131-double-head speed reducer, 132-driving motor, 133-coupling, 134-third transmission shaft, 14-iron sliding plate, 141-panel main body, 142-L-shaped supporting leg, 121-first riding wheel, 1211-convex ring, 122-second riding wheel, 123-third riding wheel, 124-fourth riding wheel, 125-first transmission shaft, 126-second transmission shaft, 15-first transmission assembly, 16-second transmission assembly, 17-bearing seat, 18-auxiliary riding wheel, 5-stacking station, 2-iron sliding plate, 3-wood tray, 41-wood tray position detecting device, 411-emitter, 412-receiver, 42-indisputable slide stroke detection device, 421-first support, 422-touch pressure detection head, 4221-push wheel support, 4222-push wheel, 4223-rotary encoder, 423-elastic push rod assembly, 4231-sleeve, 4232-push rod, 4234-spring, 4235-stop block, 4236-limiting head, 43-push disc assembly, 431-second support, 432-sliding frame, 433-push plate and 434-cylinder.

Detailed Description

The present invention provides a wooden pallet conveying device, and in order to make the objects, technical solutions, and effects of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the scope of the utility model.

Herein, "front" is the direction indicated by the arrow in fig. 1, and is also one of the conveying directions of the wooden pallet, "front" is opposite to "rear".

Referring to fig. 1-10, the utility model provides a wooden pallet conveying device, which comprises a conveying line 1 extending in the front-back direction, and a plurality of iron sliding plates 214 arranged on the conveying line 1, wherein a stacking station 5 is arranged in the middle of the conveying line 1, a wooden pallet 3 is placed on each iron sliding plate 214, the conveying line 1 can convey the wooden pallets 3 on the iron sliding plates 214 and the iron sliding plates 214 to the stacking station 5, a centering assembly for centering the wooden pallets 3 is arranged beside the stacking station 5, and the centering assembly and the conveying line 1 are controlled by a coil packing control system to work.

The centering assembly comprises two groups of wooden tray 3 position detection devices, an iron sliding plate 214 stroke detection device and two push disc assemblies 43 arranged between the two groups of iron sliding plate 214 stroke detection devices, and the two push disc assemblies 43 are arranged in bilateral symmetry; one group of the wooden tray 3 position detection device and the iron slide plate 214 stroke detection device are arranged at the front end of the stacking station 5, and the other group of the wooden tray 3 position detection device and the iron slide plate 214 stroke detection device are arranged at the rear end of the stacking station 5. The wooden pallet 3 position detection device, the iron slide 214 stroke detection device and the push disc assembly 43 are all electrically connected with the coil packaging control system. Before stacking, the wooden trays 3 needing to be transported may be in front of or behind the stacking station 5, and no matter the wooden trays 3 enter the stacking station 5 from the front of the stacking station 5 or enter the stacking station 5 from the rear of the stacking station 5, the wooden tray 3 position detection device and the iron slide plate 214 stroke detection device are arranged to detect strokes of the wooden trays 3 and the iron slide plate 214, so that the wooden trays 3 are ensured to accurately move to the stacking station 5.

The wooden tray conveying device provided by the utility model controls the movement of the iron sliding plate 214 through the conveying line 1, so that the iron sliding plate 214 corresponding to the current coiled material and the wooden tray 3 move to the stacking station 5 together, when the iron sliding plate 214 and the wooden tray 3 enter the stacking station 5, the iron sliding plate 214 stroke detection device detects the movement distance of the front end of the iron sliding plate 214, the wooden tray 3 position detection device detects the trigger time of the front end surface of the wooden tray 3, the coiled material packaging control system automatically calculates the placement error of the iron sliding plate 214 in the front and back directions, the iron sliding plate 214 drives the wooden tray 3 to accurately stay at the stacking station 5, and the wooden tray 3 is synchronously pushed through the two pushing disc assemblies 43, the left and right placement of the wooden tray 3 is further corrected, and the wooden tray 3 is ensured to accurately move to the preset stacking station 5.

In a non-stacking state, all the iron sliding plates 214 are far away from the stacking station 5, that is, no iron sliding plate 214 and no wooden pallet 3 are placed in the stacking station 5, in this embodiment, 4 iron sliding plates 214 are provided, each iron sliding plate 214 is numbered, and one numbered iron sliding plate 214 correspondingly loads a wooden pallet of a specific model. When finding that the wooden supporting plate is not placed on the iron sliding plate 214 with a certain number, the worker immediately supplementarily places the wooden trays 3 with the corresponding models on the iron sliding plate 214 with the number, namely before stacking, the wooden trays 3 with the corresponding models are manually placed on the iron sliding plate 214 with each number. According to the upstream equipment positioned on the wooden tray conveying device, the coiled material packaging control system can know the model of the coiled materials to be stacked, and then knows the iron sliding plate 214 and the wooden tray which need to be transferred to the stacking station 5. It can be understood that, because the wooden pallet 3 is manually placed on the iron sliding plate 214, the wooden pallet 3 is not accurately positioned at this time, and whether the wooden pallet 3 is placed in the middle or not cannot be determined, so that a placing error generally occurs.

Firstly setting the length of the iron sliding plate 214 to be amm, if the wood pallet 3 is placed on the iron sliding plate 214 exactly in the middle, no placement error occurs, the position of the front end face of the wood pallet 3 is a standard position, and the distance between the front end face of the wood pallet 3 and the front edge of the iron sliding plate 214 is smm; the iron sliding plate 214 bears the wooden pallet 3 to move towards the stacking station 5, when the iron sliding plate 214 stroke detection device senses the front end of the iron sliding plate 214, the iron sliding plate 214 stroke detection device feeds back a signal to the coil packaging control system, the signal is recorded as a first point, the iron sliding plate 214 stroke detection device starts to monitor the moving stroke of the iron sliding plate 214 in real time, along with the fact that the iron sliding plate 214 continues to move forwards, the wooden pallet 3 position detection device senses the front end face of the wooden pallet 3, the signal is fed back to the coil packaging control system, the signal is recorded as a second point, and the coil packaging control system immediately obtains the moving stroke delta b1 of the iron sliding plate 214 in the time from the first point to the second point;

(1) if Δ b1 is smm, it indicates that there is no placement error in the wooden pallet 3, and after the palletizing conveyor line 1 drives the iron slide plate 214 to move continuously (a- Δ b1) mm, the wooden pallet 3 can be accurately stopped at the palletizing station 5, that is, the iron slide plate 214 stroke detection device monitors the moving stroke Δ b2 of the iron slide plate 214 from the first point to the current one, and when Δ b2 is amm, a signal is fed back to the coil packaging control system, and the coil packaging control system controls the palletizing conveyor line 1 to stop moving.

(2) If Δ b1< smm indicates that the wooden pallet 3 is placed behind the iron slide plate 214 and is shifted forward, at this time, the position of the front end face of the wooden pallet 3 is located in front of the standard position, the stacking conveyor line 1 drives the iron slide plate 214 to move continuously for [ (a-s) - (s- Δ b1) ] mm, and then the wooden pallet 3 can accurately stop at the stacking station 5 to compensate for the placement error, that is, the iron slide plate 214 stroke detection device monitors the moving stroke Δ b2 of the iron slide plate 214 from the first point to the current, when Δ b2 is (a-s +. Δ b1) mm, a signal is fed back to the coil packaging control system, and the coil packaging control system controls the stacking conveyor line 1 to stop moving.

(3) If Δ b1 is greater than smm, it indicates that the wooden pallet 3 is placed behind the iron slide plate 214 and shifted backwards, and at this time, the position of the front end face of the wooden pallet 3 is located behind the standard position, and after the stacking conveyor line 1 drives the iron slide plate 214 to move continuously for [ (a-s) + (s- Δ b1) ] mm, the wooden pallet 3 can be accurately stopped at the stacking station 5 to compensate for the placement error, that is, the iron slide plate 214 stroke detection device monitors the moving stroke Δ b2 of the iron slide plate 214 from the first point to the current one, and when Δ b2 is (a + s- Δ b1) mm, a signal is fed back to the coil packaging control system, and the coil packaging control system controls the conveyor line 1 to stop moving.

After iron slide 214 transports wooden tray 3 to pile up neatly station 5, two push tray subassemblies 43 of coiled material package control system control push away wooden tray 3 in step, make wooden tray 3 between two push tray subassemblies 43 placed in the middle, revise wooden tray 3 at the ascending deviation of left and right sides, wooden tray 3 through the position after the location with preset put the setting the same, the haulage equipment in supplementary upper reaches is accurately placed the suspension packaging film book on wooden tray 3, then the pile up neatly mounting is placed the manipulator and is installed the pile up neatly mounting at the top of the perpendicular splint of suspension packaging film book, make two suspension packaging film book can steadily put in good order.

Specifically, the iron slide 214 stroke detection device comprises a first support 421, a touch pressure detection head 422 arranged above the first support 421, and an elastic push rod 4232 assembly 423 arranged at the top of the first support 421; the elastic push rod 4232 is used for pushing the contact pressure detection head 422 to contact the press iron sliding plate 214. Under normal conditions, elastic push rod 4232 subassembly 423 provides elastic thrust for touching and presses detection head 422 for touch and press detection head 422 stretches out and wait that iron slide 214 triggers, when the front end of iron slide 214 passes through touch and press detection head 422, the front end promotion of iron slide 214 touches and presses detection head 422 and contracts, thereby trigger and touch and press detection head 422, touch and press detection head 422 to support all the time to press on the side of iron slide 214 and along with the removal real-time monitoring iron slide 214's of iron slide 214 removal stroke under the effect of elastic push rod 4232 subassembly 423.

Further, the touch pressure detection head 422 comprises a support 4221 of a push wheel 4222, a push wheel 4222 and a rotary encoder 4223 arranged above the push wheel 4222, wherein the axis of the push wheel 4222 is vertically arranged and is rotationally connected with the support 4221 of the push wheel 4222 through a rotating shaft, and the rotary encoder 4223 is in transmission connection with the rotating shaft on the push wheel 4222. The push wheel 4222 is pressed against the side surface of the iron slide plate 214 by means of the elastic push rod 4232 component 423, and under the action of friction force, the push wheel 4222 rotates along with the movement of the iron slide plate 214. Because the rotating shaft rotates synchronously with the push wheel 4222, the rotary encoder 4223 can detect the angular displacement variable of the rotating shaft and the push wheel 4222, so that the coil packaging control system can calculate the rotation amount of the push wheel 4222 according to the circumference of the push wheel 4222, and the rotation amount of the push wheel 4222 is the travel distance of the iron sliding plate 214.

Specifically, the elastic push rod 4232 component 423 comprises a hollow sleeve 4231, a push rod 4232 penetrating through an inner cavity of the sleeve 4231, and a spring 4234 sleeved on the push rod 4232, wherein one end of the sleeve 4231 facing the support 4221 of the push wheel 4222 is provided with a stop 4235, one end of the push rod 4232 is fixedly connected with the support 4221 of the push wheel 4222, and the other end of the push rod 4232 is provided with a limit head 4236 for limiting the push rod 4232 to be separated from the sleeve 4231; the spring 4234 is located between the stop 4235 and the support 4221 of the push wheel 4222. Through the arrangement, the push wheel 4222 can compress and buffer the moving impact of the iron sliding plate 214 through the spring 4234, and on the other hand, the elastic force of the spring 4234 can ensure that the push wheel 4222 is always pressed against the side surface of the iron sliding plate 214, so that the effectiveness of stroke detection of the iron sliding plate 214 is ensured.

Preferably, the wooden pallet 3 position detecting device comprises a set of correlation sensors, and the emitter 411 and the receiver 412 of the correlation sensors are respectively arranged at the left side and the right side of the palletizing station 5. The transmitter 411 transmits infrared light to the receiver 412, and when the infrared light is blocked by the wood pallet 3, it indicates that the correlation sensor detects the front end surface of the wood pallet 3.

The push tray assembly 43 includes a second bracket 431, a carriage 432 slidably disposed on the bracket, a push plate 433 fixed to the carriage 432, and a cylinder 434 for driving the carriage 432 to reciprocate left and right, the push plate 433 extending in a lateral direction. The air cylinders 434 on the two pushing disc assemblies 43 move synchronously, the two air cylinders 434 drive the corresponding pushing plates 433 to move towards the center of the stacking station 5, and the two pushing plates 433 push the side surfaces of the wooden trays 3 to correct the deviation of the wooden trays 3 in the left and right directions.

Preferably, the second bracket 431 is provided with a guide rail (not visible in the drawings) extending in the left-right direction, and the bottom of the carriage 432 is slidably connected to the guide rail through a slider. Through setting up guide rail and slider, ensure that the moving direction of push pedal 433 is accurate, smooth and easy and reliable.

The conveyor line 1 is formed by connecting a plurality of conveying assemblies 10, wherein each conveying assembly 10 comprises a base frame 11, a plurality of groups of conveying assemblies 12 which are arranged on the base frame 11 and arranged along the conveying direction, a driving assembly 13 in driving connection with one conveying assembly 12, and an iron sliding plate 214 placed on the conveying assembly 12; two adjacent conveying assemblies 12 are in transmission connection, and the conveying assemblies 12 are used for supporting and driving the iron sliding plate 214 to move back and forth.

Each group of the conveying assemblies 12 comprises a first riding wheel 121 and a second riding wheel 122 which are rotatably arranged on one side of the base frame 11, and a third riding wheel 123 and a fourth riding wheel 124 which are rotatably arranged on the other side of the base frame 11, wherein the axes of the first riding wheel 121, the second riding wheel 122, the third riding wheel 123 and the fourth riding wheel 124 extend along the left and right directions, the first riding wheel 121 and the third riding wheel 123 are coaxially arranged and are in transmission connection through a first transmission shaft 125, the second riding wheel 122 and the fourth riding wheel 124 are coaxially arranged and are in transmission connection through a second transmission shaft 126, the first transmission shaft 125 and the second transmission shaft 126 are connected through a first transmission assembly 15, and two adjacent conveying assemblies 12 are connected through a second transmission assembly 16. The first transmission assembly 15 and the second transmission assembly 16 may specifically adopt a transmission mode such as a chain transmission, a synchronous belt transmission, and the like.

Specifically, the iron sliding plate 214 includes a horizontally disposed panel main body 141 and two L-shaped supporting legs 142 symmetrically disposed at two sides of the panel main body 141, the panel main body 141 and the L-shaped supporting legs 142 are integrally formed, and the iron sliding plate 214 has a good supporting capability; a wooden tray 3 is placed on the upper surface of the iron sliding plate 214, then a plurality of film rolls with suspension packages are stacked on the wooden tray 3, and finally the wooden tray 3 and the film rolls are moved away from the iron sliding plate 214 through a forklift.

Two ends of the first supporting roller 121, the second supporting roller 122, the third supporting roller 123 and the fourth supporting roller 124 are all arranged on the underframe 11 through a bearing seat 17, the first supporting roller 121 and the second supporting roller 122 are rollers with two convex rings 1211, the third supporting roller 123 and the fourth supporting roller 124 are flat rollers, one L-shaped supporting leg 142 of the iron sliding plate 214 is clamped between the two convex rings 1211, so that the iron sliding plate 214 cannot move left and right, the L-shaped supporting leg 142 of the iron sliding plate 214 is positioned, and the moving stability of the iron sliding plate 214 is improved. Of course, the third idler 123 and the fourth idler 124 may be rollers having two convex rings 1211.

Specifically, the driving assembly 13 includes a double-head reducer 131 fixed on the chassis 11, a driving motor 132 connected to the double-head reducer 131 in a transmission manner, the conveying assembly 12 connected to the double-head reducer 131 does not need to be provided with a first transmission shaft 125, the double-head reducer 131 is arranged between the first riding wheel 121 and the third riding wheel 123, one end of the double-head reducer 131 is connected to the first riding wheel 121 through a coupler 133 and a third transmission shaft 134, and the other end of the double-head reducer 131 is connected to the third riding wheel 123 through a coupler 133 and a third transmission shaft 134. The third transmission shaft 134 connected with the first idler 121 is connected with the second transmission shaft 126 positioned in front thereof through the first transmission assembly 15. That is, the driving motor 132 drives the first idler 121 and the third idler 123 to rotate synchronously through the double-head reducer 131, and drives the first transmission assembly 15 and the second transmission shaft 126 to drive the second idler 122 and the fourth idler 124 to rotate synchronously, so as to drive all the conveying assemblies 12 to rotate synchronously. The driving motor 132 adjusts the power output in the forward and reverse directions, so as to move the conveying assembly 12 in the forward and reverse directions, and further drive the iron sliding plate 214 to move forward or backward.

In order to better support the iron sliding plate 214 and enable the iron sliding plate 214 to move more smoothly, at least one auxiliary idler 18 is arranged between the first idler 121 and the second idler 122 of each group of the conveying assemblies 12, and at least one auxiliary idler 18 is arranged between the third idler 123 and the fourth idler 124 of each group of the conveying assemblies 12.

Preferably, a cover plate 111 for the cover driving assembly, the first transmission assembly 15 and the second transmission assembly 16 is disposed on the base frame 11. The cover plate 111 can reduce abnormal sound and clamping stagnation caused by the pollution of dust and foreign matters on the first transmission assembly 15 and the second transmission assembly 16, and the smoothness of the movement of the first transmission assembly 15 and the second transmission assembly 16 is ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a wooden block dish conveyor, its characterized in that includes the transfer chain, a plurality of iron slide that set up on the transfer chain that extend along the fore-and-aft direction, and the middle part of transfer chain is equipped with the pile up neatly station, has placed a wooden block dish on every iron slide, the transfer chain can transport wooden block dish to pile up neatly station on iron slide and the iron slide, one side of pile up neatly station is equipped with the centering subassembly that is used for carrying out location placed in the middle to the wooden block dish, centering subassembly and transfer chain are by coiled material package control system control work.

2. The wooden pallet conveying device according to claim 1, wherein the centering assembly comprises two sets of wooden pallet position detecting devices and iron slide stroke detecting devices, and two push tray assemblies arranged between the two sets of iron slide stroke detecting devices, and the two push tray assemblies are arranged in bilateral symmetry; one group of wooden tray position detection devices and iron slide stroke detection devices are arranged at the front end of the stacking station, and the other group of wooden tray position detection devices and iron slide stroke detection devices are arranged at the rear end of the stacking station.

3. The wooden pallet conveying apparatus according to claim 2, wherein the iron slide stroke detecting means includes a first bracket, a contact pressure detecting head disposed above the first bracket, and an elastic push rod assembly disposed at a top of the first bracket; the elastic push rod assembly is used for pushing the touch detection head to touch the iron sliding plate.

4. The wood pallet conveying device according to claim 3, wherein the contact pressure detection head comprises a push wheel bracket, a push wheel and a rotary encoder arranged above the push wheel, the axis of the push wheel is vertically arranged and is rotationally connected with the push wheel bracket through a rotating shaft, and the rotary encoder is in transmission connection with the rotating shaft on the push wheel.

5. A wooden pallet conveying apparatus as claimed in claim 2 wherein the wooden pallet position sensing means includes a set of correlation sensors, the transmitters and receivers of which are respectively provided on the left and right sides of the palletizing station.

6. The wooden pallet conveying apparatus according to claim 2, wherein the push tray assembly includes a second frame, a carriage slidably provided on the frame, a push plate fixedly provided on the carriage, and a cylinder for driving the carriage to reciprocate left and right, the push plate extending in a lateral direction.

7. The wood pallet conveying device according to claim 1, wherein the conveying line is formed by connecting a plurality of conveying assemblies, each conveying assembly comprises a base frame, a plurality of groups of conveying assemblies arranged on the base frame and arranged along the conveying direction, a driving assembly in driving connection with one of the conveying assemblies, and an iron sliding plate placed on the conveying assembly; and two adjacent conveying assemblies are in transmission connection and are used for supporting and driving the iron sliding plate to move back and forth.

8. The wood pallet conveying device according to claim 7, wherein each group of conveying assemblies comprises a first supporting roller and a second supporting roller which are rotatably arranged on one side of the base frame, and a third supporting roller and a fourth supporting roller which are rotatably arranged on the other side of the base frame, the axes of the first supporting roller, the second supporting roller, the third supporting roller and the fourth supporting roller extend along the left and right directions, the first supporting roller and the third supporting roller are coaxially arranged and are in transmission connection through a first transmission shaft, the second supporting roller and the fourth supporting roller are coaxially arranged and are in transmission connection through a second transmission shaft, the first transmission shaft and the second transmission shaft are connected through the first transmission assembly, and two adjacent conveying assemblies are connected through the second transmission assembly.

9. The wood pallet conveying device according to claim 8, wherein the iron sliding plate comprises a horizontally arranged panel main body and two L-shaped legs symmetrically arranged at two sides of the panel main body, two ends of the first supporting roller, the second supporting roller, the third supporting roller and the fourth supporting roller are arranged on the bottom frame through bearing seats, and two convex rings for positioning the L-shaped legs are arranged on the first supporting roller and the second supporting roller.

10. The wooden pallet conveying apparatus according to claim 8, wherein a cover plate for covering the driving assembly, the first driving assembly and the second driving assembly is provided on the base frame.

Images