Circuit board tray storage device with positioning function

Abstract

The utility model discloses a circuit board tray storage device with positioning, which comprises a storage rack, a front moving assembly, a rear moving assembly, a left moving assembly and a right moving assembly, the storage rack is used for placing trays, the front moving assembly is arranged on the front side of the storage rack and used for pushing the trays on the storage rack backwards, and the rear moving assembly is arranged on the rear side of the storage rack and used for pushing the trays on the storage rack backwards. The rear moving assembly is arranged on the rear side of the material storage frame and used for pushing the trays on the material storage frame forwards, the left moving assembly is arranged on the left side of the material storage frame and used for pushing the trays on the material storage frame rightwards, and the right moving assembly is arranged on the right side of the material storage frame and used for pushing the trays on the material storage frame leftwards. The tray can be moved to the correct position, and it is guaranteed that the grabbing device accurately grabs the tray and / or a circuit board in the tray.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board tray storage device with positioning. Background Art

[0002] In the existing circuit board processing system, some circuit boards need to be placed in special trays. Before processing, the corresponding grabbing device grabs the circuit board in the tray and then sends it to the processing system for processing. After the circuit board is taken away, the corresponding grabbing device removes the empty tray.

[0003] The existing pallets are placed on a storage device, which temporarily stores the pallets. Due to the lack of a positioning structure on the storage device, the position of the pallets on the storage device may deviate, resulting in the inability of the grasping device to accurately grasp the pallets. Utility Model Content

[0004] The utility model provides a circuit board tray storage device with positioning, which can move the tray to a correct position and ensure that a grabbing device can accurately grab the tray.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] An embodiment of the utility model provides a circuit board tray storage device with positioning, comprising a storage rack, a front moving assembly, a rear moving assembly, a left moving assembly and a right moving assembly, wherein the storage rack is used to place the tray, the front moving assembly is arranged at the front side of the storage rack and is used to push the tray on the storage rack backward, the rear moving assembly is arranged at the rear side of the storage rack and is used to push the tray on the storage rack forward, the left moving assembly is arranged at the left side of the storage rack and is used to push the tray on the storage rack to the right, and the right moving assembly is arranged at the right side of the storage rack and is used to push the tray on the storage rack to the left.

[0007] In some embodiments, the rear moving assembly includes two rear rotating members and two groups of rear driving mechanisms, the two rear rotating members are respectively located at the left and right ends of the rear side of the storage rack, the two groups of rear driving mechanisms are respectively connected to the two rear rotating members, and the two groups of rear driving mechanisms are respectively used to drive the two rear rotating members to rotate around the vertical direction; when the two rear rotating members are closed to each other from the rear side, the two rear rotating members can push the tray on the storage rack to move forward; when the two rear rotating members are opened to each other, a channel is formed between the two rear rotating members for the tray to pass through.

[0008] In some embodiments, the rear rotating member includes a rear push plate extending in the vertical direction and two rear connecting plates, the two rear connecting plates are respectively connected to the top and bottom of the rear push plate, when the two rear rotating members are closed to each other from the rear side, the rear push plates of the two rear rotating members can push the tray on the storage rack to move forward.

[0009] In some embodiments, a left bracket is provided on the left side of the material storage rack, and a right bracket is provided on the right side of the material storage rack, two rear rotating parts are rotatably connected to the left bracket and the right bracket respectively, two sets of rear driving mechanisms include rear cylinders, the tail ends of the rear cylinders of the two sets of rear driving mechanisms are rotatably connected to the left bracket and the right bracket respectively, and the push rods of the rear cylinders of the two sets of rear driving mechanisms are rotatably connected to the two rear rotating parts respectively.

[0010] In some embodiments, a left bracket is provided on the left side of the material storage rack, and a right bracket is provided on the right side of the material storage rack; the left moving component includes a left driving mechanism fixed on the left bracket and a left push plate connected to the left driving mechanism, and the left driving mechanism is used to drive the left push plate to move in the left and right directions; the right moving component includes a right driving mechanism fixed on the right bracket and a right push plate connected to the right driving mechanism, and the right driving mechanism is used to drive the right push plate to move in the left and right directions.

[0011] In some embodiments, a left guide plate is provided on the left bracket, a left guide rod extending in the left-to-right direction is provided on the left push plate, a left guide plate is provided with a left guide hole matched with the left guide rod, the left guide rod is inserted into the left guide hole and can slide in the left guide hole; a right guide plate is provided on the right bracket, a right guide rod extending in the left-to-right direction is provided on the right push plate, the right guide plate is provided with a right guide hole matched with the right guide rod, the right guide rod is inserted into the right guide hole and can slide in the right guide hole.

[0012] In some embodiments, a front bracket is provided on the front side of the storage rack, and the front moving assembly includes a front driving mechanism fixed on the front bracket and a front push plate connected to the front driving mechanism, and the front driving mechanism is used to drive the front push plate to move in the front and rear directions.

[0013] In some embodiments, a front guide plate is provided on the front bracket, a front guide rod extending along the front and rear directions is provided on the front push plate, the front guide plate is provided with a front guide hole adapted to the front guide rod, and the front guide rod is inserted into the front guide hole and can slide in the front guide hole.

[0014] In some embodiments, a material moving assembly is provided on the material storage rack, and the material moving assembly is used to transport the pallet in the front-to-back direction.

[0015] In some embodiments, the material transfer assembly includes two groups of rollers arranged on both sides of the material storage rack and a material transfer driving mechanism for driving at least one group of rollers to rotate, and the two groups of rollers are distributed in the front-to-back direction.

[0016] The utility model has at least the following beneficial effects: the material storage rack of the utility model is used for placing pallets, the front moving component is arranged at the front side of the material storage rack and is used to push the pallet on the material storage rack backward, the rear moving component is arranged at the rear side of the material storage rack and is used to push the pallet on the material storage rack forward, the left moving component is arranged at the left side of the material storage rack and is used to push the pallet on the material storage rack to the right, and the right moving component is arranged at the right side of the material storage rack and is used to push the pallet on the material storage rack to the left; when the pallet on the material storage rack is not in a correct position, the front moving component, the rear moving component, the left moving component and / or the right moving component can push the pallet, and then move the pallet to the correct position, so as to ensure that the grasping device can accurately grasp the pallet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a circuit board tray storage device with positioning according to an embodiment of the utility model when a tray is placed;

[0018] Figure 2 This is a schematic structural diagram of a circuit board tray storage device with positioning according to an embodiment of the utility model when no tray is placed;

[0019] Figure 3 This is a schematic structural diagram of a rear moving assembly and a right moving assembly in one embodiment of the utility model;

[0020] Figure 4 This is a structural schematic diagram of a front moving assembly according to an embodiment of the utility model;

[0021] Figure 5 The figure is a schematic structural diagram of a material moving assembly according to an embodiment of the utility model.

[0022] Wherein, the accompanying drawings are marked as follows:

[0023] Tray 10;

[0024] Material storage rack 700, front bracket 710, left bracket 720, right bracket 730;

[0025] Front moving assembly 810, front driving mechanism 811, front push plate 812, front guide plate 813, front guide rod 814, left moving assembly 820, right moving assembly 830, right driving mechanism 831, right push plate 832, right guide plate 833, right guide rod 834, rear moving assembly 840, rear driving mechanism 841, rear rotating member 842, rear push plate 843, rear connecting plate 844;

[0026] Material transfer assembly 900 , material transfer driving mechanism 910 , and roller 920 . DETAILED DESCRIPTION

[0027] The utility model provides the following description with reference to the accompanying drawings to help fully understand the various embodiments of the utility model as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the utility model.

[0028] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the 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 element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] It will be understood that when one element (eg, a first element) is “connected” to another element (eg, a second element), the element may be directly connected to the other element or an intervening element (eg, a third element) may be present between the element and the other element.

[0030] The embodiment of the utility model provides a circuit board tray storage device with positioning, such as Figure 1 and Figure 2 As shown, the storage rack 700 includes a front moving assembly 810, a rear moving assembly 840, a left moving assembly 820 and a right moving assembly 830. The storage rack 700 is used to place the tray 10, and the tray 10 can be stacked on the storage rack 700. The front moving assembly 810 is arranged at the front side of the stock rack 700 and is used to push the pallet 10 on the stock rack 700 backward to adjust the position of the pallet 10 on the stock rack 700 in the backward direction. The rear moving assembly 840 is arranged at the rear side of the stock rack 700 and is used to push the pallet 10 on the stock rack 700 forward to adjust the position of the pallet 10 on the stock rack 700 in the forward direction. The left moving assembly 820 is arranged on the left side of the stock rack 700 and is used to push the pallet 10 on the stock rack 700 to the right to adjust the position of the pallet 10 on the stock rack 700 in the right direction. The right moving assembly 830 is arranged on the right side of the stock rack 700 and is used to push the pallet 10 on the stock rack 700 to the left to adjust the position of the pallet 10 on the stock rack 700 in the left direction.

[0031] Therefore, when the pallet 10 on the storage rack 700 is not in the correct position, the front moving component 810, the rear moving component 840, the left moving component 820 and / or the right moving component 830 can push the pallet 10, and then move the pallet 10 to the correct position, ensuring that the grasping device accurately grasps the pallet 10.

[0032] It should be noted that whenever the material storage rack 700 is placed with a new pallet 10, the front moving assembly 810, the rear moving assembly 840, the left moving assembly 820 and the right moving assembly 830 of the present embodiment can work simultaneously according to the set parameters, and the pallet 10 can be pushed to the correct position. Of course, the front moving assembly 810, the rear moving assembly 840, the left moving assembly 820 and the right moving assembly 830 can also be connected to the controller, and the front side, the rear side, the left side and the right side of the correct position of the pallet 10 stored on the material storage rack 700 can be provided with detection sensors, and the controller can control the front moving assembly 810, the rear moving assembly 840, the left moving assembly 820 and the right moving assembly 830 to act respectively or simultaneously, and when the corresponding detection sensor detects that the pallet 10 has moved to a certain direction, the controller can control the corresponding moving assembly to stop. For example, when the front moving assembly 810 pushes the pallet 10 backward, if the detection sensor located at the rear side of the correct position detects the pallet 10, it means that the rear side of the pallet 10 is already in the correct position, and the controller can control the front moving assembly 810 to stop.

[0033] In some embodiments, Figure 2 and Figure 3 As shown, the rear moving assembly 840 includes two rear rotating members 842 and two groups of rear driving mechanisms 841. The two rear rotating members 842 are respectively located at the left and right ends of the rear side of the storage rack 700. The two groups of rear driving mechanisms 841 are respectively connected to the two rear rotating members 842, and the two groups of rear driving mechanisms 841 are respectively used to drive the two rear rotating members 842 to rotate around the vertical direction. When the two rear rotating members are closed from the rear side, the two rear rotating members have a tendency to move forward, thereby pushing the tray 10 on the storage rack 700 to move forward. When the two rear rotating members 842 are opened to each other, they are in a state of being Figure 2 In the state shown, a channel for the pallet to pass through is formed between the two rear rotating parts. The two rear rotating parts no longer block the pallet, making it convenient to put a new pallet into the storage rack 700 through the channel, and also convenient to move the pallet that has completed the loading and unloading work out of the storage rack 700 through the channel.

[0034] Further, the rear rotating member 842 includes a rear pushing plate 843 extending in the vertical direction and two rear connecting plates 844. The two rear connecting plates 844 are respectively connected to the top and bottom of the rear pushing plate 843, forming a structure similar to a "U" shape. The rear driving mechanism 841 is used to drive the rear connecting plates 844 to rotate, and correspondingly, the dragging and pushing plate 843 rotates. When the two rear rotating members 842 are closed to each other from the rear side, the rear pushing plates 843 of the two rear rotating members 842 push the tray 10 on the storage rack 700 forward. The structure of this rear rotating member 842 is simpler, reducing the material used for manufacturing the rear rotating member 842. Only by pushing the tray 10 on the storage rack 700 through the pushing plate 843, it conforms to the rotating structure and can better move the tray 10 forward or restrict the tray 10 from moving backward.

[0035] In some embodiments, a left bracket 720 is provided on the left side of the storage rack 700, and a right bracket 730 is provided on the right side of the storage rack 700. The two rear rotating members 842 are respectively rotatably connected to the left bracket 720 and the right bracket 730. Both sets of rear driving mechanisms 841 include rear cylinders. The rear ends of the rear cylinders of both sets of rear driving mechanisms 841 are respectively rotatably connected to the left bracket 720 and the right bracket 730. The push rods of the rear cylinders of both sets of rear driving mechanisms 841 are respectively rotatably connected to the two rear rotating members 842. By the telescopic movement of the push rods of the rear cylinders, the rear rotating members 842 are pushed to rotate.

[0036] When the rear rotating member 842 includes a rear pushing plate 843 extending in the vertical direction and two rear connecting plates 844, a set of rear driving mechanism 841 may include two cylinders, and the push rods of the two cylinders are respectively rotatably connected to the two rear connecting plates 844.

[0037] In some embodiments, as Figure 2 and Figure 3 shown, a left bracket 720 is provided on the left side of the storage rack 700, and a right bracket 730 is provided on the right side of the storage rack 700; the left moving assembly 820 includes a left driving mechanism fixed on the left bracket 720 and a left pushing plate connected to the left driving mechanism. The left driving mechanism is used to drive the left pushing plate to move in the left-right direction, and the left pushing plate can push the tray. The right moving assembly 830 includes a right driving mechanism 831 fixed on the right bracket 730 and a right pushing plate 832 connected to the right driving mechanism 831. The right driving mechanism 831 is used to drive the right pushing plate 832 to move in the left-right direction, and the right pushing plate can push the tray.

[0038] In this embodiment, both the left driving mechanism and the right driving mechanism may include cylinders to move the corresponding left pushing plate and right pushing plate through the telescopic movement of the push rods of the cylinders.

[0039] Further, the left bracket 720 is provided with a left guide plate, the left push plate is provided with a left guide rod extending in the left-right direction, the left guide plate is provided with a left guide hole adapted to the left guide rod, the left guide rod is inserted into the left guide hole and can slide in the left guide hole, so that the movement of the left push plate is guided by the cooperation between the left guide rod and the left guide hole, so that the left push plate can move stably in the left-right direction. The right bracket 730 is provided with a right guide plate 833, the right push plate 832 is provided with a right guide rod 834 extending in the left-right direction, the right guide plate 833 is provided with a right guide hole adapted to the right guide rod 834, the right guide rod 834 is inserted into the right guide hole and can slide in the right guide hole, so that the movement of the right push plate 832 is guided by the cooperation between the right guide rod 834 and the right guide hole, so that the right push plate can move stably in the left-right direction.

[0040] In some embodiments, Figure 2 and Figure 4 As shown, a front bracket 710 is provided on the front side of the storage rack 700, and the front moving assembly 810 includes a front driving mechanism 811 fixed on the front bracket 710 and a front push plate 812 connected to the front driving mechanism 811, and the front driving mechanism 811 is used to drive the front push plate 812 to move along the front and rear directions, and the front push plate 812 can push the tray.

[0041] In this embodiment, the front driving mechanism may include a cylinder to move the corresponding front push plate by extending and retracting the push rod of the cylinder.

[0042] Furthermore, a front guide plate 813 is provided on the front bracket 710, and a front guide rod 814 extending in the front-to-back direction is provided on the front push plate 812. The front guide plate 813 is provided with a front guide hole adapted to the front guide rod 814. The front guide rod 814 is inserted into the front guide hole and can slide in the front guide hole. Through the sliding cooperation between the front guide rod 814 and the front guide hole, the movement of the front push plate 812 is guided so that it can move stably in the front-to-back direction.

[0043] In some embodiments, Figure 2 and Figure 5 As shown, a material moving assembly 900 is provided on the material storage rack 700, and the material moving assembly 900 is used to transport the pallet in the front-to-back direction, so as to facilitate moving a new pallet to the material storage rack 700, and also facilitate moving the pallet that has completed the loading and unloading work backward out of the material storage rack 700.

[0044] A trolley can be provided at the rear side of the material storage rack 700 to dock with the material storage rack 700. The pallet on the trolley can be moved forward to the material storage rack 700 under the drive of the material transfer assembly 900, and the pallet that has completed the loading and unloading work can also be moved backward to the trolley.

[0045] Furthermore, the material transfer assembly 900 includes two groups of rollers 920 arranged on both sides of the material storage rack 700 and a material transfer driving mechanism 910 for driving at least one group of rollers 920 to rotate. The two groups of rollers 920 are distributed along the front-to-back direction, and the two sides of the tray are respectively placed on the two groups of rollers 920. When the material transfer driving mechanism 910 drives the rollers 920 to rotate, the tray can move along the front-to-back direction.

[0046] The material transfer driving mechanism 910 may include a motor and a corresponding transmission mechanism, and the transmission mechanism is connected to the output end of the motor and the roller 920 to transmit driving force to the roller 920 so that the roller 920 rotates.

[0047] The terms and words used in the above description and claims are not limited to the literal meanings, but are only used by the applicant to enable a clear and consistent understanding of the utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the utility model is provided only for illustration, and not for limiting the utility model as defined by the attached claims and their equivalents.

Claims

1. A circuit board tray storage device with positioning, characterized in that: It includes a material storage rack, a front moving assembly, a rear moving assembly, a left moving assembly and a right moving assembly. The material storage rack is used to place pallets. The front moving assembly is arranged at the front side of the material storage rack and is used to push the pallets on the material storage rack backwards. The rear moving assembly is arranged at the rear side of the material storage rack and is used to push the pallets on the material storage rack forwards. The left moving assembly is arranged at the left side of the material storage rack and is used to push the pallets on the material storage rack to the right. The right moving assembly is arranged at the right side of the material storage rack and is used to push the pallets on the material storage rack to the left.

2. The circuit board tray storage device with positioning according to claim 1 is characterized in that: The rear moving assembly includes two rear rotating members and two groups of rear driving mechanisms. The two rear rotating members are respectively located at the left and right ends of the rear side of the storage rack. The two groups of rear driving mechanisms are respectively connected to the two rear rotating members, and the two groups of rear driving mechanisms are respectively used to drive the two rear rotating members to rotate around the vertical direction; when the two rear rotating members are closed to each other from the rear side, the two rear rotating members can push the tray on the storage rack to move forward; when the two rear rotating members are opened to each other, a channel is formed between the two rear rotating members for the tray to pass through.

3. The circuit board tray storage device with positioning according to claim 2 is characterized in that: The rear rotating member includes a rear push plate extending in the vertical direction and two rear connecting plates, the two rear connecting plates are respectively connected to the top and bottom of the rear push plate, and when the two rear rotating members are closed to each other from the rear side, the rear push plates of the two rear rotating members can push the tray on the storage rack to move forward.

4. The circuit board tray storage device with positioning according to claim 2 is characterized in that: A left bracket is arranged on the left side of the material storage rack, and a right bracket is arranged on the right side of the material storage rack. Two rear rotating parts are rotatably connected to the left bracket and the right bracket respectively. Two groups of rear driving mechanisms both include rear cylinders. The tail ends of the rear cylinders of the two groups of rear driving mechanisms are rotatably connected to the left bracket and the right bracket respectively. The push rods of the rear cylinders of the two groups of rear driving mechanisms are rotatably connected to the two rear rotating parts respectively.

5. The circuit board tray storage device with positioning according to any one of claims 1 to 3, characterized in that: A left bracket is arranged on the left side of the material storage rack, and a right bracket is arranged on the right side of the material storage rack; the left moving component includes a left driving mechanism fixed on the left bracket and a left push plate connected to the left driving mechanism, and the left driving mechanism is used to drive the left push plate to move in the left and right directions; the right moving component includes a right driving mechanism fixed on the right bracket and a right push plate connected to the right driving mechanism, and the right driving mechanism is used to drive the right push plate to move in the left and right directions.

6. The circuit board tray storage device with positioning according to claim 5 is characterized in that: The left bracket is provided with a left guide plate, the left push plate is provided with a left guide rod extending in the left and right directions, the left guide plate is provided with a left guide hole matched with the left guide rod, the left guide rod is inserted into the left guide hole and can slide in the left guide hole; the right bracket is provided with a right guide plate, the right push plate is provided with a right guide rod extending in the left and right directions, the right guide plate is provided with a right guide hole matched with the right guide rod, the right guide rod is inserted into the right guide hole and can slide in the right guide hole.

7. The circuit board tray storage device with positioning according to any one of claims 1 to 4, characterized in that: A front bracket is arranged at the front side of the material storage rack, and the front moving assembly comprises a front driving mechanism fixed on the front bracket and a front push plate connected to the front driving mechanism, and the front driving mechanism is used to drive the front push plate to move along the front and rear directions.

8. The circuit board tray storage device with positioning according to claim 7 is characterized in that: The front bracket is provided with a front guide plate, the front push plate is provided with a front guide rod extending in the front-to-back direction, the front guide plate is provided with a front guide hole matched with the front guide rod, and the front guide rod is inserted into the front guide hole and can slide in the front guide hole.

9. The circuit board tray storage device with positioning according to any one of claims 1 to 4, characterized in that: The material storage rack is provided with a material moving assembly, and the material moving assembly is used to transport the pallet along the front and rear directions.

10. The circuit board tray storage device with positioning according to claim 9, characterized in that: The material transfer assembly comprises two groups of rollers arranged on both sides of the material storage rack and a material transfer driving mechanism for driving at least one group of rollers to rotate, and the two groups of rollers are distributed along the front-rear direction.

Images