Transfer equipment suitable for packaging tray assembly

Abstract

The utility model relates to transfer equipment suitable for packaging tray assemblies, which comprises a bearing support, a steering device arranged at the upper end of the bearing support, a first vertical adjusting device arranged on the left side of the bearing support, a clamping device arranged on the first vertical adjusting device, and a second vertical adjusting device arranged on the front side of the bearing support. The second vertical adjusting device is provided with an adsorption device, and the bearing support is located on one side of the adsorption device and provided with an auxiliary positioning device. Therefore, the steering device is arranged, the clamping angle and the placing angle of the tray assembly can be adjusted according to the placing requirement of the station, and manual secondary assistance is not needed. Through mutual cooperation of the first vertical adjusting device and the second vertical adjusting device, stable clamping of the tray assembly in non-horizontal layout can be met, independent position adjustment of the clamping device and the adsorption device can be achieved, and accurate limiting of the tray assembly is achieved.

Description

Technical Field

[0001] The utility model relates to a material transfer device for processing a pallet component, in particular to a transfer device suitable for packaging the pallet component. Background Art

[0002] The tray assembly is mainly used for material transfer during the processing of wafers or other electronic devices. During the processing, the tray assembly needs to be processed by multiple stations to facilitate operations such as marking, quality inspection, and stacking. For this reason, the transfer of the tray assembly is required between station switching.

[0003] There are three common methods: 1. Manual handling. 2. Conveying with a conveyor belt. 3. Handling with a gripper device.

[0004] The first method is labor-intensive and inefficient. For mass production, it has many disadvantages. The second method requires more equipment space to layout the feeder belt. In addition, the implementation cost is high. The third method requires path planning through hoisting, which does not occupy the bottom space. For this reason, the new adaptation currently tends to be configured using the third method.

[0005] However, conventional clamps can only perform simple lateral clamping. For thin tray components, scratches are easily caused on the sides. At the same time, only a single double-point contact can be performed, and for some longer push-plate components, shaking and abnormal displacement are prone to occur. In addition, the current clamps cannot switch directions. Only horizontally distributed point-to-point transportation can be achieved. For workstations with level differences, manual steering assistance is required after feeding is completed, and efficiency cannot be improved. Furthermore, only using clamping to limit the position is relatively simple. If there is a tray component with a lateral result, it needs to be wrapped with lateral protection before use.

[0006] In view of the above-mentioned defects, the designer has actively carried out research and innovation in order to create a transfer device suitable for pallet component packaging to make it more valuable for industrial use. Utility Model Content

[0007] In order to solve the above technical problems, the purpose of the utility model is to provide a transfer device suitable for packaging of pallet components.

[0008] The utility model is applicable to transfer equipment for pallet assembly packaging, including a load-bearing bracket, wherein: a steering device is arranged at the upper end of the load-bearing bracket, a first vertical adjustment device is arranged at the left side of the load-bearing bracket, a clamping device is arranged on the first vertical adjustment device, a second vertical adjustment device is arranged on the front side of the load-bearing bracket, an adsorption device is arranged on the second vertical adjustment device, and the load-bearing bracket is located on one side of the adsorption device and is provided with an auxiliary positioning device.

[0009] Furthermore, the above transfer equipment is suitable for packaging of pallet components, wherein the steering device includes a steering motor connected to a supporting bracket, and a connecting flange is provided at the upper end of the steering motor.

[0010] Furthermore, the above-mentioned transfer equipment is suitable for pallet assembly packaging, wherein a docking bearing is provided on the connecting flange, a plurality of adjusting oblong holes are provided on the connecting flange, and a plurality of wiring guide joints are provided on the steering motor.

[0011] Furthermore, the above-mentioned transfer equipment is suitable for pallet assembly packaging, wherein the first vertical adjustment device and the second vertical adjustment device are both linear motors, an adjustment slider is provided on the linear motor, and a transfer mounting plate is provided at the lower end of the adjustment slider.

[0012] Furthermore, the above-mentioned transfer equipment is suitable for pallet assembly packaging, wherein the clamping device includes an adjusting cylinder connected to the first vertical adjusting device, the adjusting cylinder is provided with clamping claws distributed in pairs, and the adjusting cylinder is provided with a plurality of pipe joints.

[0013] Furthermore, the above-mentioned transfer equipment is suitable for pallet assembly packaging, wherein the clamping claw includes an extension frame connected to the adjusting cylinder, the bottom of the extension frame is provided with a contact edge, the inner side of the contact edge is provided with a contact block, the cross-section of the contact block is L-shaped, constituting a clamping edge, and the contact block is connected to the contact edge by a positioning screw.

[0014] Furthermore, the above-mentioned transfer device is suitable for pallet assembly packaging, wherein a receiving groove is provided at the position of the contact edge corresponding to the contact block, a silicone strip is provided on the clamping edge, and a plurality of weight-reducing holes are opened on the contact edge.

[0015] Furthermore, the above-mentioned transfer equipment is suitable for pallet assembly packaging, wherein the adsorption device includes a mounting block connected to the second vertical adjustment device, the mounting block is connected to an adsorption plate through a ventilation pipe, and a plurality of adsorption holes are opened on the lower end surface of the adsorption plate.

[0016] Furthermore, the above-mentioned transfer equipment is suitable for pallet assembly packaging, wherein the auxiliary positioning device includes a mounting bracket connected to the load-bearing bracket, the mounting bracket is provided with an adjustment groove, and the adjustment groove is provided with an adsorption head.

[0017] Furthermore, the above-mentioned transfer equipment is suitable for pallet assembly packaging, wherein the adsorption head is provided with nuts distributed in pairs, the nut clamps are distributed at the upper and lower ends of the adjustment groove, and the adsorption head is provided with an air guide joint.

[0018] By means of the above solution, the utility model has at least the following advantages:

[0019] 1. Equipped with a steering device, the clamping angle and placement angle of the pallet assembly can be adjusted according to the placement needs of the workstation without the need for manual secondary assistance.

[0020] 2. Through the cooperation of the first vertical adjustment device and the second vertical adjustment device, the pallet assembly with a non-horizontal layout can be stably clamped, and the independent position adjustment of the clamping device and the adsorption device can be realized to achieve precise positioning of the pallet assembly.

[0021] 3. The front, sides and rear ends of the tray assembly can be synchronously limited to meet the transfer needs of single-piece or multi-piece accumulated tray assemblies.

[0022] 4. The auxiliary positioning device can take into account the adsorption of the spacer plate and realize synchronous loading and transfer, without the need for manual intervention to take and place the plate.

[0023] 5. The overall structure is simple, and it can be used with various pallet processing equipment to transfer pallet components between workstations, especially to meet the needs of transfer from the finished product workstation to the packaging workstation, with good versatility.

[0024] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a transfer device suitable for packaging pallet components.

[0026] The meanings of the reference numerals in the drawings are as follows.

[0027] 1 Support bracket 2 First vertical adjustment device

[0028] 3 Second vertical adjustment device 4 Steering motor

[0029] 5 Connecting flange 6 Connecting bearing

[0030] 7 Adjustment slot 8 Cable guide connector

[0031] 9 Adjustment slider 10 Adapter mounting plate

[0032] 11 Adjustment cylinder 12 Extension rack

[0033] 13 Contact block 14 Clamping edge

[0034] 15 Lightening hole 16 Mounting block

[0035] 17 Adsorption plate 18 Mounting bracket

[0036] 19 Adsorption head 20 Nut

[0037] 21 Gas connector DETAILED DESCRIPTION

[0038] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] like Figure 1 The transfer device for pallet assembly packaging includes a load-bearing bracket 1, which is different in that a steering device is provided at the upper end of the load-bearing bracket 1. In this way, the orientation angle of the pallet assembly carried can be adjusted according to the placement requirements of the front and rear workstations to meet the rapid steering adjustment during the transfer. At the same time, a first vertical adjustment device 2 is provided on the left side of the load-bearing bracket 1, and a clamping device is provided on the first vertical adjustment device 2. In this way, the clamping positioning of a single pallet assembly or a stacked pallet assembly can be met to achieve stable transportation. In addition, a second vertical adjustment device 3 is provided on the front side of the load-bearing bracket 1, and an adsorption device is provided on the second vertical adjustment device 3. Thus, auxiliary adsorption positioning of the side end can be achieved for a longer pallet assembly to avoid unnecessary shaking during transportation. Furthermore, the load-bearing bracket 1 is located on one side of the adsorption device and is provided with an auxiliary positioning device. In this way, the auxiliary positioning of the middle end of the pallet assembly can be met, and a partition board for spacing the pallet assembly can be carried as needed to meet the needs of synchronous carrying and transfer. In addition, with such a design, even if a pallet assembly with a lateral structure is encountered, stable loading can be achieved through the top adsorption positioning method dominated by the adsorption device.

[0040] In combination with a preferred embodiment of the utility model, in order to achieve multi-angle docking adjustment, the steering device used includes a steering motor 4 connected to the load-bearing bracket 1. At the same time, a connecting flange 5 is provided at the upper end of the steering motor 4. In this way, it can be connected to the preset lifting bracket of the processing equipment, and the angle adjustment of the tray assembly can be achieved while transferring, so as to achieve orderly docking of the feeding direction of the front and rear stations. In addition, in order to reduce the steering resistance, a docking bearing 6 can be provided on the connecting flange 5, and a plurality of adjusting oblong holes 7 can be provided on the connecting flange 5. Therefore, during installation, locking can be achieved by passing the corresponding locking bolts through the adjusting oblong holes 7, and the installation position can be fine-tuned by adjusting the oblong holes 7 to meet the need for making way in the guide path of the lifting bracket. Furthermore, a plurality of wiring guide connectors 8 are provided on the steering motor 4. In this way, a unified wiring plan can be met to avoid messy wiring.

[0041] Further, the first vertical adjustment device 2 and the second vertical adjustment device 3 are both linear motors. In this way, stable vertical displacement can be achieved, which is convenient for moving down to obtain the tray assembly, and meets the needs of upward resetting or giving way. During the implementation, an adjustment slider 9 is provided on the linear motor, and a transfer mounting plate 10 is provided at the lower end of the adjustment slider 9. In this way, the replacement and selection of different types of clamping devices and adsorption devices can be met as needed, and the current tray assembly can be better fitted. During the replacement period, only the transfer mounting plate 10 needs to be disassembled and assembled, and the adjustment slider 9 of the linear motor does not need to be disassembled and assembled, which will not affect the vertical running degree and reduce the difficulty of replacement. In addition, according to the actual working displacement range of the clamping device and the adsorption device, the adjustment slider 9 with a suitable signal can be selected during the factory, reducing the difficulty of the user's later debugging. The longer slider has a larger travel range, which meets the coordination between large drop stations. Correspondingly, the shorter slider can meet the needs of coordinated feeding between closely arranged stations.

[0042] In combination with the actual implementation, the clamping device used includes an adjusting cylinder 11 connected to the first vertical adjusting device 2, and the adjusting cylinder 11 is provided with clamping claws distributed in pairs, and the adjusting cylinder 11 is provided with a plurality of pipe joints. In this way, along with the operation of the adjusting cylinder 11, the clamping claws can realize the switching between clamping and releasing, meeting the needs of clamping and carrying the tray assembly and releasing it after it is in place.

[0043] Specifically, the clamping claw used in the utility model includes an extension frame 12 connected to the adjustment cylinder 11. As a result, there is an appropriate longitudinal limit, and when several tray assemblies that need to be stacked move synchronously, there will be no longitudinal loosening. At the same time, when transferring a single-piece tray assembly, the appropriate longitudinal limit can still be met. In this way, the device can be stabilized even when encountering a thicker tray assembly. Even if the tray assembly is already carrying items, a smooth transfer can be achieved, thereby improving the scope of application. In addition, a contact edge is provided at the bottom of the extension frame 12, and a contact block 13 is provided on the inner side of the contact edge. The cross section of the contact block 13 is L-shaped, forming a clamping edge 14. In this way, through the unique structure of the contact block 13, a bottom limit movement similar to "bottom-picking" can be achieved during the clamping period. If it is a tray assembly in a stacked state. The bottom tray assembly can be directly "bottom-picked" to achieve batch positioning. The contact block 13 can also be embedded in the bottom of the tray assembly of the first layer or other layers to achieve independent or batch movement after stacking and separation, meet the transfer needs of different numbers of tray assemblies, and have appropriate transfer stability. Furthermore, in consideration of the different types of tray assemblies, in order to meet the needs of convenient adaptive replacement, the contact block 13 is connected to the contact edge through a positioning screw. During implementation, an accommodating groove is provided at the position of the contact edge corresponding to the contact block 13. In this way, the embedded positioning of the contact block 13 can be met, and the additional protrusion of the contact edge will not be caused, and the stable limiting of the contact edge to the bottom side edge of the pallet assembly can be met. Moreover, a silicone strip can be provided on the clamping edge 14 to achieve a certain degree of flexible contact, thereby increasing the friction force at the contact point and avoiding improper displacement of the tray assembly. Furthermore, a number of weight-reducing holes 15 are provided on the contact edge. In this way, the dead weight of the contact edge can be reduced, and the load-bearing burden of the first vertical adjustment device 2 and the steering motor 4 can be reduced.

[0044] Looking further, the adsorption device adopted by the utility model includes a mounting block 16 connected to the second vertical adjustment device 3, and the mounting block 16 is connected to the adsorption plate 17 through a ventilation pipeline, and a plurality of adsorption holes are provided on the lower end surface of the adsorption plate 17. In this way, a stable regional bonding can be achieved through the adsorption plate 17, the contact area can be increased, and the auxiliary adsorption of the tray assembly can be achieved to meet the stable load-bearing requirements of the single-piece tray assembly. At the same time, for the accumulated tray assemblies, the uppermost tray assembly can be adsorbed. Afterwards, under the action of the second vertical adjustment device 3, the adsorption plate 17 is pressed down appropriately to achieve an upper and lower clamping limit while meeting the adsorption requirements.

[0045] In order to meet the needs of auxiliary adsorption or coordinated handling of the partition plate, the auxiliary positioning device used includes a mounting bracket 18 connected to the load-bearing bracket 1. At the same time, an adjustment slot is provided on the mounting bracket 18, and an adsorption head 19 is provided on the adjustment slot. In this way, the actual distribution position of the adsorption head 19 can be controlled by the adjustment slot, so that the shape of the pallet assembly or the partition can be better fitted to achieve stable adsorption. During implementation, the mounting bracket 18 may have a certain curvature. Thereby, the adsorption head 19 is located in the middle of the clamping device and the adsorption device. During assembly, nuts 20 distributed in pairs are provided on the adsorption head 19, and the nuts 20 are clamped and distributed at the upper and lower ends of the adjustment slot. In this way, the adsorption head 19 can be allocated to the position of the mounting bracket 18 according to the actual size, and effective locking can be achieved. Furthermore, an air guide joint 21 is provided on the adsorption head 19. It can be connected to the existing adsorption pipeline that has been laid out, and the pipeline is planned to give way to avoid motion interference.

[0046] The working principle of the utility model is as follows:

[0047] Embodiment 1: Multiple tray assemblies have been accumulated.

[0048] The load-bearing bracket 1 is brought to the top of the pallet assembly by the external guide device. At this time, the steering device adjusts the angle according to the visual adoption of the external device, so that the left and right strokes of the clamping device are located on both sides of the pallet assembly. After that, the clamping device is opened, and the first vertical adjustment device 2 controls the clamping device to sink. After that, the clamping edge 14 belonging to the clamping device is located on both sides of the bottom pallet assembly. Then, the clamping device is closed and lifted appropriately. At the same time, the adsorption device contacts the top pallet assembly under the control of the second vertical adjustment device 3. In this way, the bottom, both sides and top of the accumulated pallet assembly are limited. Finally, under the guidance of the external guide device, enter the next station and then release them in sequence. During the release period, the steering device can still be fine-tuned to allow the released pallet assembly to be in a suitable processing station.

[0049] Example 2: Longer single-piece tray assembly

[0050] The pallet components processed at the previous workstation are sent to the distribution area.

[0051] The support bracket 1 is brought to the top of the tray assembly by the external guide device. The steering device adjusts the angle so that the left and right strokes of the clamping device are located on both sides of the tray assembly. Then, the clamping device is opened, and the first vertical adjustment device 2 controls the clamping device to sink. Then, the clamping edge 14 to which the clamping device belongs is located on both sides of the bottom tray assembly.

[0052] At the same time, the second vertical adjustment device 3 cooperates with the adsorption device to sink, so that the adsorption device adsorbs the rear side of the tray assembly and cooperates with the clamping device to achieve stable positioning.

[0053] Afterwards, under the guidance of the external guide device, it enters the next workstation and then is released in sequence.

[0054] Embodiment 3: A tray assembly provided with spacer plates.

[0055] The load-bearing bracket 1 is brought to the top of the tray assembly by the external guide device. The steering device adjusts the angle so that the left and right strokes of the clamping device are located on both sides of the tray assembly. Then, the auxiliary positioning device works to adsorb the spacer in advance. After that, the second vertical adjustment device 3 cooperates with the adsorption device to sink, so that the adsorption device adsorbs the rear side of the tray assembly and cooperates with the clamping device to achieve stable positioning.

[0056] Then, under the control of the external guide device, the tray assembly and the partition board are transferred synchronously. After arriving at the designated station, they can be released in sequence.

[0057] It should be noted that the length of the spacer adapted to this method is preferably such that it does not block the adsorption area of ​​the adsorption device. If there is adsorption area interference, the actual clamping position of the clamping device is adjusted during debugging to improve the overall clamping stability.

[0058] It can be seen from the above text description and the accompanying drawings that the following advantages are achieved after adopting the utility model:

[0059] 1. Equipped with a steering device, the clamping angle and placement angle of the pallet assembly can be adjusted according to the placement needs of the workstation without the need for manual secondary assistance.

[0060] 2. Through the cooperation of the first vertical adjustment device and the second vertical adjustment device, the pallet assembly with a non-horizontal layout can be stably clamped, and the independent position adjustment of the clamping device and the adsorption device can be realized to achieve precise positioning of the pallet assembly.

[0061] 3. The front, sides and rear ends of the tray assembly can be synchronously limited to meet the transfer needs of single-piece or multi-piece accumulated tray assemblies.

[0062] 4. The auxiliary positioning device can take into account the adsorption of the spacer plate and realize synchronous loading and transfer, without the need for manual intervention to take and place the plate.

[0063] 5. The overall structure is simple, and it can be used with various pallet processing equipment to transfer pallet components between workstations, especially to meet the needs of transfer from the finished product workstation to the packaging workstation, with good versatility.

[0064] In addition, the indicated orientations or positional relationships described in the present invention are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or structure referred to must have a specific orientation or be operated with a specific orientation structure. Therefore, they cannot be understood as a limitation on the present invention.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A transfer device for packaging pallet components, including a load-bearing bracket, characterized in that: A steering device is provided at the upper end of the supporting bracket, a first vertical adjustment device is provided on the left side of the supporting bracket, a clamping device is provided on the first vertical adjustment device, a second vertical adjustment device is provided on the front side of the supporting bracket, an adsorption device is provided on the second vertical adjustment device, and the supporting bracket is located on one side of the adsorption device and is provided with an auxiliary positioning device.

2. The transfer device for pallet assembly packaging according to claim 1, characterized in that: The steering device comprises a steering motor connected to a bearing bracket, and a connecting flange is arranged at the upper end of the steering motor.

3. The transfer device for pallet assembly packaging according to claim 2, characterized in that: The connecting flange is provided with a butt bearing, the connecting flange is provided with a plurality of adjusting oblong holes, and the steering motor is provided with a plurality of routing guide joints.

4. The transfer device for pallet assembly packaging according to claim 1, characterized in that: The first vertical adjustment device and the second vertical adjustment device are both linear motors. An adjustment slider is provided on the linear motor, and a transfer mounting plate is provided at the lower end of the adjustment slider.

5. The transfer device for pallet assembly packaging according to claim 1, characterized in that: The clamping device comprises an adjusting cylinder connected to the first vertical adjusting device, the adjusting cylinder is provided with clamping claws distributed in pairs, and the adjusting cylinder is provided with a plurality of pipeline joints.

6. The transfer device for pallet assembly packaging according to claim 5, characterized in that: The clamping claw includes an extension frame connected to the adjusting cylinder, a contact edge is arranged at the bottom of the extension frame, a contact block is arranged on the inner side of the contact edge, the cross section of the contact block is L-shaped, constituting a clamping edge, and the contact block is connected to the contact edge by a positioning screw.

7. The transfer device for pallet assembly packaging according to claim 6, characterized in that: An accommodating groove is arranged at a position of the contact edge corresponding to the contact block, a silicone strip is arranged on the clamping edge, and a plurality of weight-reducing holes are opened on the contact edge.

8. The transfer device for pallet assembly packaging according to claim 1, characterized in that: The adsorption device comprises a mounting block connected to the second vertical adjustment device, the mounting block is connected to an adsorption plate through a ventilation pipeline, and a plurality of adsorption holes are formed on the lower end surface of the adsorption plate.

9. The transfer device for pallet assembly packaging according to claim 1, characterized in that: The auxiliary positioning device comprises a mounting bracket connected to the bearing bracket, the mounting bracket is provided with an adjustment slot, and the adjustment slot is provided with an adsorption head.

10. The transfer device for pallet assembly packaging according to claim 9, characterized in that: The adsorption head is provided with nuts distributed in pairs, the nuts are clamped and distributed at the upper and lower ends of the adjustment groove, and the adsorption head is provided with an air guide joint.

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