Transfer device for rack plating
By designing a transport device supporting frame and conveying chain, the problems of low transport efficiency and easy collision of parts in the existing technology are solved, and efficient and stable transport of hanging plated parts is achieved, ensuring the precision and stability of the plated parts are ensured. .
Patent Information
- Application Number
- CN202420788828.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing hanging plating technology is low efficiency when used to transfer hanging utensils and easily lead to collisions between parts, affecting the precision and stability of the plating parts.
A transfer device including a support frame, conveying chain, clamping plate and cylinder is designed. Through the coordinated work of the conveying chain and clamping plate, stable clamping and efficient transfer of the hanger can be achieved, collision avoided, and through universal directions. The wheels and elastic layers improve stability and reduce wear.
It improves the transport efficiency of hanging plated parts, ensures the stability and safety of the hanger, avoids collisions during transfer, and improves the overall transport efficiency.
Smart Images
Figure CN222291788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rack plating, in particular to a transfer device for rack plating. Background Art
[0002] Rack plating is also called "hanging plating". It is the electroplating process of hanging the workpiece with a hanger. The hanger should be in firm contact with the part to ensure that the current flows evenly through the plated part. Rack plating is suitable for electroplating high-precision parts.
[0003] Usually after the parts to be plated are hung, the hangers need to be transferred to the plating tank. Currently, transfer vehicles are generally used for transportation. In order to ensure that the hangers do not collide with each other and affect the parts, transfer vehicles are currently used more frequently. Usually only 1-2 hangers are transferred at a time, and the transfer efficiency is low. Utility Model Content
[0004] The utility model aims to provide a transfer device for rack plating, which has the effects of improving transfer efficiency and protecting parts from collision.
[0005] The above technical purpose of the utility model is achieved through the following technical scheme: it includes a support frame, which is characterized in that: the support frame is rotatably connected with conveying chains on two opposite sides, and a number of support plates are connected between two of the conveying chains at intervals, and a hanger can be hung on each of the support plates. The bottom plate of the support frame is provided with a pair of clamping plates with the same number as the support plates, and the clamping plate pair is two clamping plates arranged facing each other, and the clamping plates are slidably connected to the cross bar of the driving component, and the driving component drives the two clamping plates to move closer to or away from each other.
[0006] The utility model is further configured as follows: the clamping plate is L-shaped, the horizontal plate of the clamping plate is sleeved on the horizontal bar, a rack 2 is provided at the bottom of the horizontal plate, the rack 2 is externally meshed with a gear 2, the gear 2 is coaxially fixed to the drive shaft with the gear, the two gears 1 are externally meshed with the two sides of the rack 1 respectively, and the rack 1 is slidably and lifted connected to the supporting vertical plate.
[0007] The utility model is further configured as follows: the outer chain plate of each side of the conveying chain is spaced apart and connected with a pair of ear plates with the same number as the support plate, the ear plate pair includes two symmetrically arranged L-shaped ear plates, a threaded hole one is arranged on the cross plate of the ear plate, threaded hole two is arranged at both ends of the support plate, the threaded hole one of the ear plate is connected to the threaded hole two of the support plate by bolts, a U-shaped hanging rod is fixed to the bottom surface of the support plate, concave slots are arranged at equal intervals on the cross bar of the U-shaped hanging rod, and the top of the hanger can be snapped into the concave slot.
[0008] The utility model is further configured as follows: the bottom of each supporting vertical plate is vertically fixed to the connecting plate, sleeves are vertically fixed at the end points on both sides of the connecting plate, the sleeves are sleeved outside the inner rod, the inner rod is vertically fixed to the bottom plate, and the bottom surface in the middle of the connecting plate is connected to the piston rod of cylinder one.
[0009] The utility model is further configured as follows: a connecting rod is vertically fixedly connected between each of the racks.
[0010] The utility model is further configured as follows: the middle portion of the connecting rod is connected to the piston rod of the second cylinder.
[0011] The utility model is further configured as follows: self-locking universal wheels are arranged on the bottom surfaces of the two side ends of the bottom of the support frame.
[0012] The utility model is further configured as follows: a spring is sleeved on the cross bar between the two clamping plates.
[0013] The utility model is further configured as follows: the side surfaces of the vertical plates of the clamping plate that are close to each other are provided with inwardly concave arc-shaped clamping grooves.
[0014] The utility model is further configured as follows: an elastic layer is provided on the inner side of the arc-shaped slot.
[0015] The beneficial effects of the utility model are:
[0016] 1. When the rack needs to be transferred, first drive the conveyor chain to rotate and move the support plate to the bottom of the conveyor chain. When a support plate at one end is parallel to the bottom plate, hang the rack on the U-shaped hanging rod at the bottom of the support plate. Since a concave card slot is set on the U-shaped hanging rod, the stability of the rack clamping is guaranteed. Then, each support plate is moved to the bottom of the conveyor chain in turn, and each rack is hung on the U-shaped hanging rod in turn. When all the racks are moved to the top of the clamping plate pair that matches them, start the cylinder 1. The piston rod of the cylinder 1 drives the connecting plate to rise along the rack, so that the two clamping plates are in the same position. On both sides of the bottom rod of each hanger, ensure that the sides of the vertical plates of the clamping plate are close to each other with concave arc-shaped grooves flush with the bottom rod of the hanger, then start cylinder 2, the piston rod of cylinder 2 retreats, driving rack 1 to slide down along the upper edge of the supporting vertical plate away from the clamping plate, the rack slides down, the two gears 1 rotate clockwise and counterclockwise, and the gear 2 is driven to rotate clockwise and counterclockwise, then the two clamping plates approach each other to clamp the bottom rod of the hanger, and multiple hangers can be clamped at the same time, saving time and effort, and when the entire supporting frame is transferred later, the hanger has strong stability, avoiding collision during transfer, and the transportation efficiency is high.
[0017] 2. Self-locking universal wheels are provided on the bottom surfaces of both ends of the bottom of the support frame to facilitate the transfer of the entire device.
[0018] 3. The sides of the vertical plates of the clamping plate are provided with concave arc-shaped grooves, which can stably clamp the bottom rod of the hanger, and an elastic layer is provided on the inner side of the arc-shaped groove to further improve stability and reduce wear. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 It is a structural schematic diagram of the utility model.
[0021] Figure 2 It is a structural schematic diagram of the driving component in the utility model.
[0022] Figure 3 It is a schematic diagram of the connection structure of the support plate in the utility model.
[0023] In the figure, 1. support frame; 2. conveyor chain; 3. support plate; 4. clamping plate; 5. cross bar; 6. rack 2; 7. gear 2; 8. gear 1; 9. rack 1; 10. ear plate; 11. arc-shaped slot; 12. U-shaped hanging rod; 13. concave slot; 14. support vertical plate; 15. connecting plate; 16. sleeve; 17. inner rod; 18. bottom plate; 19. cylinder 1; 20. connecting rod; 21. cylinder 2; 23. universal wheel; 24. spring. DETAILED DESCRIPTION
[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Embodiment, a transfer device for rack plating, such as Figure 1-3As shown, it includes a support frame 1, and the support frame 1 is rotatably connected with conveying chains 2 on opposite sides. A plurality of support plates 3 are connected between the two conveying chains 2 at intervals, and a hanger can be hung on each support plate 3. A pair of clamping plates 4 with the same number as the support plates 3 is arranged on the bottom plate 18 of the support frame 1. The clamping plates 4 are two clamping plates 4 arranged opposite to each other, and the clamping plates 4 are slidably connected to the cross bar 5 of the driving component. The driving component drives the two clamping plates 4 to move closer to or away from each other. The clamping plates 4 are L-shaped, and the cross plates of the clamping plates 4 are sleeved on the cross bar 5. A rack 2 6 is arranged at the bottom of the cross plate. The rack 2 6 is externally meshed with a gear 2 7, and the gear 2 7 is coaxially fixed to the driving shaft with a gear 1 8. The two gears 1 8 are externally meshed with the two sides of the rack 1 9, and the rack 1 9 slides. The lifting and lowering is connected to the support vertical plate 14. The outer chain plate of each side conveying chain 2 is connected with ear plates 10 pairs with the same number as the support plate 3 at intervals. The ear plates 10 pairs include two symmetrically arranged L-shaped ear plates 10. The transverse plate of the ear plate 10 is provided with a threaded hole 1, and both ends of the support plate 3 are provided with a threaded hole 2. The threaded hole 1 of the ear plate 10 is connected with the threaded hole 2 of the support plate 3 by bolts. A U-shaped hanging rod 12 is fixed to the bottom surface of the support plate 3. Concave card grooves 13 are evenly spaced on the cross bar 5 of the U-shaped hanging rod 12. The top of the hanger can be snapped into the concave card groove 13. The bottom of each support vertical plate 14 is vertically fixed to the connecting plate 15. Sleeves 16 are vertically fixed at the bottom surfaces of the ends on both sides of the connecting plate 15. The sleeves 16 are sleeved on the outside of the inner rod 17, and the inner rod 17 is vertically fixed. It is fixed on the bottom plate 18, the bottom surface of the middle part of the connecting plate 15 is connected to the piston rod of the cylinder 19, and a connecting rod 20 is vertically fixed between each rack 9, and the connecting rod 20 is connected to the piston rod end of the cylinder 21. When the hanger needs to be transported, first drive the conveying chain 2 to rotate, and transfer the support plate 3 to the bottom of the conveying chain 2. When a support plate 3 at one end is parallel to the bottom plate 18, hang the hanger on the U-shaped hanging rod 12 on the bottom surface of the support plate 3. Since a concave card groove 13 is provided on the U-shaped hanging rod 12, the stability of the hanger card connection is guaranteed. Then, each support plate 3 is transferred to the bottom of the conveying chain 2 in turn, and each hanger is hung on the U-shaped hanging rod 12 in turn. When all the hangers are moved to the top of the clamping plate 4 that matches them, start the cylinder. 19, the piston rod of cylinder 19 drives the connecting plate 15 to rise along the rack, so that the two clamping plates 4 are located on both sides of the bottom rod of each rack, ensuring that the sides of the vertical plates of the clamping plates 4 that are close to each other are provided with concave arc-shaped grooves 11 that are flush with the bottom rod of the rack, and then cylinder 21 is started, and the piston rod of cylinder 21 retreats, driving rack 19 to slide down along the upper edge of the supporting vertical plate 14 away from the clamping plate 4, and the rack 9 slides down, and the two gears 18 rotate clockwise and counterclockwise, and similarly drive gear 27 to rotate clockwise and counterclockwise, so that the two clamping plates 4 approach each other to clamp the bottom rod of the rack, and can clamp multiple racks at the same time, saving time and effort, and when the entire supporting frame 1 is subsequently transferred, the rack has strong stability, avoiding collisions during transfer, and the transportation efficiency is high.
[0026] like Figure 1-3 As shown, self-locking universal wheels 23 are provided at the bottom surfaces of both ends of the bottom of the support frame 1 to facilitate the transfer of the entire device.
[0027] like Figure 1-3 As shown, a spring 24 is sleeved on the cross bar 5 between the two clamping plates 4 .
[0028] like Figure 1-3 As shown, the side surfaces of the clamping plate 4 adjacent to the vertical plates are provided with concave arc-shaped clamping grooves 11, which can stably clamp the bottom rod of the hanger, and an elastic layer is provided inside the arc-shaped clamping groove 11 to further improve stability while reducing wear.
[0029] Working principle of a transfer device for rack plating:
[0030] When the hanger needs to be transferred, first drive the conveyor chain 2 to rotate and transfer the support plate 3 to the bottom of the conveyor chain 2. When a support plate 3 at one end is parallel to the bottom plate 18, hang the hanger on the U-shaped hanging rod 12 on the bottom of the support plate 3. Since a concave card groove 13 is provided on the U-shaped hanging rod 12, the stability of the hanger clamping is guaranteed. Then, each support plate 3 is transferred to the bottom of the conveyor chain 2 in turn, and each hanger is hung on the U-shaped hanging rod 12 in turn. When all the hangers are moved to the top of the clamping plate 4 matched with them, start the cylinder 19, and the piston rod of the cylinder 19 drives the connecting plate 15 to rise along the hanger, so that the two clamping plates 18 are connected to the bottom of the hanger. The plates 4 are located on both sides of the bottom rod of each rack to ensure that the sides of the vertical plates of the clamping plates 4 that are close to each other are provided with concave arc-shaped slots 11 that are flush with the bottom rod of the rack. Then, the cylinder 21 is started, and the piston rod of the cylinder 21 retreats, driving the rack 19 to slide down along the upper edge of the supporting vertical plate 14 away from the clamping plate 4, and the rack 19 slides down, and the two gears 18 rotate clockwise and counterclockwise, and the gear 27 is driven to rotate clockwise and counterclockwise. Then, the two clamping plates 4 approach each other to clamp the bottom rod of the rack, and can clamp multiple racks at the same time, saving time and effort. In addition, when the entire supporting frame 1 is subsequently transferred, the rack has strong stability, avoiding collisions during transfer, and the transportation efficiency is high.
Claims
1. A transfer device for rack plating, comprising a support frame (1), characterized in that: The support frame (1) is rotatably connected to conveyor chains (2) on opposite sides, and a plurality of support plates (3) are spaced apart between the two conveyor chains (2). A hanger can be hung on each of the support plates (3). The bottom plate (18) of the support frame (1) is provided with a pair of clamping plates (4) the same number as the number of the support plates (3). The pair of clamping plates (4) is two clamping plates (4) arranged facing each other. The clamping plates (4) are slidably connected to a crossbar (5) of a driving component, and the driving component drives the two clamping plates (4) to move closer to or farther from each other.
2. A rack plating transfer device according to claim 1, characterized in that: The clamping plate (4) is L-shaped, the horizontal plate of the clamping plate (4) is sleeved on the horizontal rod (5), a rack (6) is arranged at the bottom of the horizontal plate, the rack (6) is externally meshed with a gear (7), the gear (7) is coaxially fixed on the driving shaft with a gear (8), the two gears (8) are externally meshed with the two sides of the rack (9), and the rack (9) is slidably and liftingly connected to the supporting vertical plate (14).
3. A rack plating transfer device according to claim 2, characterized in that: The outer chain plate of each side of the conveying chain (2) is connected with a pair of ear plates (10) of the same number as the support plate (3) at intervals, and the ear plate (10) pair includes two symmetrically arranged L-shaped ear plates (10), the transverse plate of the ear plate (10) is provided with a threaded hole 1, and both ends of the support plate (3) are provided with a threaded hole 2, the threaded hole 1 of the ear plate (10) is connected to the threaded hole 2 of the support plate (3) by bolts, and a U-shaped hanging rod (12) is fixed to the bottom surface of the support plate (3), and concave grooves (13) are evenly spaced on the transverse rod (5) of the U-shaped hanging rod (12), and the top of the hanging bracket can be snapped into the concave groove (13).
4. A rack plating transfer device according to claim 3, characterized in that: The bottom of each supporting vertical plate (14) is vertically fixed to the connecting plate (15), and sleeves (16) are vertically fixed at the end points on both sides of the connecting plate (15). The sleeves (16) are sleeved outside the inner rod (17), and the inner rod (17) is vertically fixed to the bottom plate (18). The bottom surface of the middle part of the connecting plate (15) is connected to the piston rod of the cylinder (19).
5. A rack plating transfer device according to claim 4, characterized in that: A connecting rod (20) is vertically fixedly connected between each of the racks (9).
6. A rack plating transfer device according to claim 5, characterized in that: The middle part of the connecting rod (20) is connected to the piston rod of the second cylinder (21).
7. A rack plating transfer device according to claim 6, characterized in that: Self-locking universal wheels (23) are provided at the bottom surfaces of both side ends of the bottom of the support frame (1).
8. A rack plating transfer device according to claim 7, characterized in that: A spring (24) is sleeved on the cross bar (5) between the two clamping plates (4).
9. A rack plating transfer device according to claim 8, characterized in that: The side surfaces of the clamping plate (4) where the vertical plates are close to each other are provided with inwardly concave arc-shaped clamping grooves (11).
10. A rack plating transfer device according to claim 9, characterized in that: An elastic layer is provided on the inner side of the arc-shaped clamping groove (11).