Ferry transportation system for electrophoresis parts

Abstract

The utility model discloses an electrophoresis piece ferry transportation system which comprises an electrophoresis track, a plurality of transportation trolleys are driven on the electrophoresis track, the transportation trolleys are provided with lifting appliances through lifting assemblies, the electrophoresis piece ferry transportation system comprises a piece feeding track, the piece feeding track is perpendicular to the electrophoresis track, and a piece feeding trolley is driven on the piece feeding track. Ferry rails are fixedly connected to the two sides of the bottom of the workpiece feeding trolley, and the ferry rails are parallel to the electrophoresis rails and can be in butt joint with the electrophoresis rails; comprising an unloading track, an unloading trolley runs on the unloading track, ferry tracks are fixedly connected to the two sides of the bottom of the unloading trolley, and the ferry tracks are parallel to an electrophoresis track and can be in butt joint with the electrophoresis track; the device further comprises a transfer rail. The transfer track, the electrophoresis track, the piece feeding track and the piece discharging track form a rectangular operation track, the conveying trolleys can circularly move along the rectangular operation track in a reciprocating mode, and due to the arrangement of the multiple conveying trolleys, electrophoresis pieces can be conveniently hoisted by the multiple conveying trolleys at the same time to be subjected to electrophoresis process treatment, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic component transportation, in particular to an electrophoretic component ferrying and transportation system. Background Art

[0002] Electrophoresis is a process in which the charged coating ions move to the cathode under the action of voltage applied by the positive and negative electrodes, and react with the alkaline substances produced on the cathode surface to form insoluble substances, so as to form a dense coating on the surface of the workpiece, effectively blocking the intrusion of corrosive media such as water and oxygen, thereby improving the corrosion resistance of parts. Electrophoresis technology is widely used in the coating of hardware parts for automobiles, bicycles, electromechanical, high-end home appliances and other products. It has high density, wear resistance and a smooth and bright surface. It can achieve full mechanization and automation, greatly improving production efficiency. The electrophoresis line covers high-pressure spray tanks, degreasing tanks, water washing tank 1, pure washing tank 1, silane tanks, water washing tanks 2, pure water washing tanks, electrophoresis tanks, UF tanks, pure washing tanks 2, etc. In the specific electrophoresis process, the workpieces need to be immersed in the electrophoresis line pools in turn for treatment.

[0003] At present, for larger workpieces, such as automobiles, their volume and mass are both larger. Correspondingly, the size of the process tank on the electrophoresis line is also larger, which makes the length of the electrophoresis line longer. The existing electrophoresis process usually uses a set of lifting trolleys to reciprocate on a travel track. The lifting trolley places the workpiece on the hanger at the entrance, then places the workpiece in the high-pressure spray tank for treatment, and then takes it out of the high-pressure spray tank and moves forward to the top of the de-washing tank, and places the workpiece in the degreasing tank for processing, until the workpiece is taken out of the pure washing tank 2 and placed on the bracket at the exit, and the lifting trolley returns to the entrance empty to carry out the next process flow. However, the reciprocating lifting of a lifting trolley makes it time-consuming, and most of the pools in the electrophoresis line are idle. This working method leads to extremely low utilization of the electrophoresis line and low production efficiency. Utility Model Content

[0004] The utility model provides an electrophoresis component ferrying and transportation system to solve the above problems.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an electrophoretic parts ferrying and transporting system, which includes a horizontally arranged electrophoretic track, on which a plurality of transport trolleys travel, a sling for loading the electrophoretic parts is installed under the transport trolley, the sling and the transport trolley are connected by a lifting assembly, and the lifting assembly drives the sling to move up and down;

[0006] The system also includes a loading track located on one side of the electrophoresis track, the central axis of the loading track along the length direction is perpendicular to the central axis of the electrophoresis track along the length direction, a loading trolley is running on the loading track, and both sides of the bottom of the loading trolley are fixedly connected with ferry tracks, and the ferry track is parallel to the electrophoresis track and can be docked;

[0007] The system also includes a lower track located on the other side of the electrophoresis track, the lower track is parallel to the upper track, and a lower trolley is running on the lower track, and both sides of the bottom of the lower trolley are also fixedly connected with ferry tracks, and the ferry track is parallel to the electrophoresis track and can be docked;

[0008] The system also includes a transfer track parallel to the electrophoresis track. The transfer track has the same height as the electrophoresis track and is spaced apart from the electrophoresis track. Both ends of the transfer track are parallel to the ferry tracks of the lower and upper trolleys and can be docked.

[0009] Preferably, the system includes steel structure supports, which are arranged at intervals along the laying direction of the electrophoresis track, transfer track, upper piece track and lower piece track, respectively. The steel structure supports are fixedly connected to the ground, and the electrophoresis track, upper piece track, transfer track and lower piece track are all fixedly connected to the corresponding steel structure supports.

[0010] Preferably, the two electrophoresis tracks are fixedly connected to the steel structure support through a connecting device, which includes two symmetrically arranged connecting parts, which are fixedly connected to the bottom of the corresponding electrophoresis tracks. The connecting parts are arranged in an L shape, and a horizontally arranged mounting plate is fixedly connected between the vertical parts of the two connecting parts, and the top of the mounting plate is fixedly connected to the steel structure support.

[0011] Preferably, at least one fixing component is fixedly connected to the top of the mounting plate, and the fixing component includes two symmetrically arranged vertical plates, the lower parts of the two vertical plates are fixedly connected to the mounting plate, a vertically arranged connecting plate is fixedly connected between the two vertical plates, and the top of the connecting plate is fixedly connected to the steel structure support by bolts.

[0012] Preferably, a fixing plate is fixedly connected to the outer side walls of the two vertical plates, the lower part of the fixing plate is fixedly connected to the mounting plate by bolts, an upper connecting ring is also fixedly connected to the fixing plate, a lower connecting ring corresponding to the upper connecting ring is fixedly connected to the top of the mounting plate, the upper connecting ring and the lower connecting ring are fixedly connected by fastening bolts, and upper nuts are threadedly connected to the fastening bolts at the top and bottom of the upper connecting ring, and the two upper nuts are both set against the upper connecting ring.

[0013] Preferably, the transfer track, upper piece track and lower piece track are also fixedly connected to the steel structure support through a connecting device.

[0014] Preferably, the upper trolley has the same structure as the lower trolley. The upper trolley comprises a trolley frame. Two symmetrically arranged support frames are fixedly connected to the bottom of the trolley frame. The support frames are arranged in an L shape, and the ferry track is fixedly connected to the top of the horizontal part of the support frame.

[0015] Preferably, horizontally arranged inspection plates are fixedly connected to the steel structure supports on both sides of the electrophoresis track, and vertically arranged reinforcement columns are also fixedly connected between the top of the inspection plate and the steel structure supports.

[0016] Preferably, travel switches are fixedly connected to the outer side walls at both ends of the connecting member, and travel sensing members compatible with the travel switches are fixedly connected to the transport trolley, the loading trolley and the unloading trolley, and the travel sensing members are arranged in an L shape.

[0017] The beneficial effects of the utility model are as follows: (1) by setting a transfer track, an electrophoresis track, an upper track and a lower track and forming a rectangular running track, the transport trolley can move back and forth along the rectangular running track, and the setting of multiple transport trolleys makes it convenient for multiple transport trolleys to simultaneously hoist the electrophoresis parts for electrophoresis process treatment, thereby improving work efficiency. (2) The electrophoresis line can be flexibly set according to the rectangular running track, thereby further improving work efficiency to a certain extent, and at the same time, the factory building can be reasonably laid out to a certain extent to reduce the floor space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a position relationship diagram of the transport trolley, loading trolley and unloading trolley of the utility model on the rectangular track;

[0019] Figure 2 It is a schematic diagram of the connection structure between the transport trolley, the electrophoresis track and the steel structure support of the utility model;

[0020] Figure 3 It is a schematic diagram of the connection structure between the transport trolley, the loading trolley and the ferry track of the utility model;

[0021] Figure 4 For the utility model Figure 2 A partial enlarged view of the middle A;

[0022] Figure 5 It is a schematic diagram of the connection structure between the electrophoresis track and the steel structure support of the utility model;

[0023] Figure 6 For the utility model Figure 5 A partial enlarged view of point B in the middle.

[0024] Figure markings: 1-electrophoresis track, 3-transport trolley, 4-traveling wheel, 5-motor, 6-hoisting device, 7-lifting assembly, 8-upper piece track, 9-upper piece trolley, 10-ferry track, 11-lower piece track, 12-lower piece trolley, 13-transfer track, 14-steel structure bracket, 15-connecting part, 16-mounting plate, 17-vertical plate, 18-connecting plate, 19-fixing plate, 20-upper connecting ring, 21-lower connecting ring, 22-fastening bolt, 23-upper nut, 24-lower nut, 25-trolley frame, 26-support frame, 27-inspection plate, 28-reinforcement column, 29-travel switch, 30-travel sensor. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings.

[0026] An electrophoretic component ferry transportation system, such as Figure 1-Figure 6 As shown, the system includes a horizontally arranged electrophoresis track 1, which is laid in the air. A pool of electrophoresis lines is arranged on the ground below the electrophoresis track 1 (not shown in the figure). A plurality of transport carts 3 are running on the electrophoresis track 1. Figure 1 The direction indicated by the middle arrow is the travel direction of the transport trolley 3. The transport trolley 3 is rotatably connected with a travel wheel 4, wherein at least one travel wheel 4 is driven by a motor 5, and the motor 5 drives the travel wheel 4 to rotate, so that the transport trolley 3 can travel along the electrophoresis track 1. This is a prior art and will not be described in detail here. A sling 6 for loading electrophoretic parts is installed under the transport trolley 3. The sling 6 can use an existing structure, such as a hook, a frame with an open top, etc. The structure of the sling 6 is not specifically limited here. The sling 6 is connected to the transport trolley 3 through a lifting assembly 7. The lifting assembly 7 drives the sling 6 to move up and down. The lifting assembly 7 can be selected from a drum, an oil cylinder, an air cylinder and other components. There is no specific limitation on it here. Preferably, the lifting assembly 7 uses a drum, and the drum drives the sling 6 to move up and down through a wire rope. When in use, the transport trolley 3 travels along the electrophoresis track 1, and drives the electrophoresis parts to move in the horizontal direction through the lifting assembly 7 and the sling 6. The lifting assembly 7 can drive the electrophoresis parts to move in the vertical direction through the sling 6, thereby facilitating the placement of the workpiece in the pool of the electrophoresis line and taking it out of the pool.

[0027] like Figure 1As shown, the system also includes a loading track 8 located on one side of the electrophoresis track 1, and the central axis of the loading track 8 along the length direction is perpendicular to the central axis of the electrophoresis track 1 along the length direction. A loading trolley 9 is running on the loading track 8, and both sides of the bottom of the loading trolley 9 are fixedly connected with ferry tracks 10, and the central axis of the ferry track 10 along the length direction is parallel to the central axis of the electrophoresis track 1 along the length direction and can be docked, that is, the height of the ferry track 10 is consistent with that of the electrophoresis track 1, and the width between the two ferry tracks 10 and the two electrophoresis tracks 1 is also consistent.

[0028] like Figure 1 As shown, the system also includes a lower piece track 11 located on the other side of the electrophoresis track 1, the lower piece track 11 is parallel to the upper piece track 8, and a lower piece trolley 12 is running on the lower piece track 11, and both sides of the bottom of the lower piece trolley 12 are also fixedly connected with ferry tracks 10, the ferry track 10 is parallel to the electrophoresis track 1 and can be docked, that is, the central axis of the ferry track 10 along the length direction is parallel to the central axis of the electrophoresis track 1 along the length direction, the ferry track 10 is consistent with the electrophoresis track 1 in height, and the width between the two ferry tracks 10 and the two electrophoresis tracks 1 is also consistent. After the electrophoresis process is completed, the transport trolley 3 moves with the electrophoretic parts on the sling 6 to the end of the electrophoretic track 1 close to the lower part track 11, and the lower part trolley 12 also moves to the end of the lower part track 11 close to the electrophoretic track 1. At this time, the ferry track 10 on the lower part trolley 12 is parallel to the electrophoretic track 1 and has been docked, that is, the ferry track 10 on the lower part trolley 12 is in conflict with the end of the electrophoretic track 1, and the transport trolley 3 directly moves through the electrophoretic track 1 to the ferry track 10 of the lower part trolley 12. After reaching the position, the transport trolley 3 is closed and the lower part trolley 12 is started, and the lower part trolley 12 drives the transport trolley 3 to move along the lower part track 11.

[0029] like Figure 1As shown, the system also includes a transfer track 13 parallel to the electrophoresis track 1. The transfer track 13 is at the same height as the electrophoresis track 1. The transfer track 13 is spaced apart from the electrophoresis track 1. Both ends of the transfer track 13 are parallel to the ferry tracks 10 of the lower piece trolley 12 and the upper piece trolley 9 and can be docked. That is, the height of the transfer track 13 is consistent with the height and width of the ferry track 10. After the lower piece trolley 12 drives the transport trolley 3 to move to the end of the lower piece track 11, the ferry track 10 of the lower piece trolley 12 conflicts with the transfer track 13, the lower piece trolley 12 is closed, the transport trolley 3 is started, and the transport trolley 3 moves along the transfer track 13 until the transport trolley 3 moves to the end of the transfer track 13 close to the upper piece track 8, and the upper piece trolley 9 also moves to the end of the upper piece track 8. At this time, the ferry track 10 of the upper piece trolley 9 conflicts with the transfer track 13 and docks with each other, the transport trolley 3 moves to the ferry track 10 of the upper piece trolley 9, the transport trolley 3 is closed, and the upper piece trolley 9 is started. The upper piece trolley 9 drives the transport trolley 3 to move to the end of the upper piece track 8, and makes the ferry track 10 on the upper piece trolley 9 connect with the electrophoresis track 1, and the electrophoretic piece is transported to the sling 6, and the transport trolley 3 is started. The transport trolley 3 travels to the electrophoretic track 1, and drives the electrophoretic piece to be treated by the electrophoretic process through the lifting assembly 7.

[0030] Since multiple transport carts 3 are provided, multiple transport carts 3 can simultaneously hoist the electrophoretic parts for electrophoretic process treatment on the electrophoretic line, and the transfer track 13, the electrophoretic track 1, the upper track 8 and the lower track 11 form a rectangular track, and the transport cart 3 can move back and forth along the rectangular track, thereby improving work efficiency. In addition, the electrophoretic line can also be flexibly arranged according to the rectangular track, such as the electrophoretic line can be arranged in two rows or rectangles, etc., thereby further improving work efficiency to a certain extent, and at the same time, the factory building can also be reasonably laid out to a certain extent to reduce the floor space.

[0031] In another embodiment, Figure 2 As shown, the system includes a steel structure support 14, which is arranged in a door shape, and is arranged at intervals along the laying direction of the electrophoresis track 1, the transfer track 13, the upper track 8 and the lower track 11, respectively. The steel structure support 14 is fixedly connected to the ground, and the electrophoresis track 1, the upper track 8, the transfer track 13 and the lower track 11 are all fixedly connected to the corresponding steel structure support 14. By setting the steel structure support 14, the connection strength of the electrophoresis track 1, the upper track 8, the transfer track 13 and the lower track 11 is improved, thereby improving the stability of the system.

[0032] In another embodiment, Figure 2 and Figure 4As shown, two electrophoresis tracks 1 are fixedly connected to the steel structure support 14 through a connecting device, and the connecting device includes two symmetrically arranged connecting pieces 15, and the connecting pieces 15 are fixedly connected to the bottom of the corresponding electrophoresis track 1. The connecting piece 15 is arranged in an L shape, and the electrophoresis track 1 is fixedly connected to the horizontal part of the connecting piece 15, and a horizontally arranged mounting plate 16 is fixedly connected between the vertical parts of the two connecting pieces 15, and the top of the mounting plate 16 is fixedly connected to the steel structure support 14. By setting the connecting device, it is convenient to improve the stability of the connection between the electrophoresis track 1 and the steel structure support 14, thereby improving the stability of the system.

[0033] In another embodiment, Figure 5 As shown, at least one fixing component is fixedly connected to the top of the mounting plate 16, and the fixing component includes two symmetrically arranged vertical plates 17, the lower parts of the two vertical plates 17 are fixedly connected to the mounting plate 16, and a vertically arranged connecting plate 18 is fixedly connected between the two vertical plates 17, and the top of the connecting plate 18 is fixedly connected to the steel structure support 14 by bolts.

[0034] In another embodiment, Figure 5 and Figure 6 As shown, a fixing plate 19 is fixedly connected to the outer side walls of the two vertical plates 17, and the lower part of the fixing plate 19 is fixedly connected to the mounting plate 16 by bolts. An upper connecting ring 20 is also fixedly connected to the fixing plate 19, and a lower connecting ring 21 corresponding to the upper connecting ring 20 is fixedly connected to the top of the mounting plate 16. The upper connecting ring 20 and the lower connecting ring 21 are fixedly connected by fastening bolts 22, and upper nuts 23 are threadedly connected to the fastening bolts 22 at the top and bottom of the upper connecting ring 20, and the two upper nuts 23 are both set to abut against the upper connecting ring 20, and the fastening bolt 22 at the top of the lower connecting ring 21 is also threadedly connected to the lower nut 24, and the lower nut 24 is set to abut against the lower connecting ring 21. The vertical plate 17 is connected to the mounting plate 16 by bolts, and is also connected to the mounting plate 16 by an upper connecting ring 20 and a lower connecting ring 21, thereby ensuring the stability of the connection between the vertical plate 17 and the mounting plate 16. At the same time, the provision of the upper nut 23 and the lower nut 24 further improves the stability of the connection between the upper connecting ring 20 and the lower connecting ring 21, and reduces the movement of the fastening bolts 22 in the vertical direction.

[0035] In another embodiment, the transfer track 13, the upper piece track 8 and the lower piece track 11 are also fixedly connected to the steel structure support 14 through a connecting device.

[0036] In another embodiment, the upper trolley 9 has the same structure as the lower trolley 12, and the upper trolley 9 includes a trolley frame 25, and the trolley frame 25 drives the wheels through corresponding motors to achieve the movement of the trolley frame 25. This is a prior art and will not be repeated here. The bottom of the trolley frame 25 is fixedly connected to two symmetrically arranged support frames 26, and the support frames 26 are arranged in an L shape. The ferry track 10 is fixedly connected to the top of the horizontal part of the support frame 26. The length of the ferry track 10 is sufficient to achieve connection with the electrophoresis track 1 and the transfer track 13 and to accommodate the transport trolley 3, and its length is not specifically limited here.

[0037] In another embodiment, Figure 2 As shown, the steel structure brackets 14 on both sides of the electrophoresis track 1 are fixedly connected with horizontally arranged inspection panels 27, which are arranged along the length direction of the electrophoresis track 1. Vertically arranged reinforcing columns 28 are also fixedly connected between the top of the inspection panel 27 and the steel structure bracket 14, and the reinforcing columns 28 are arranged at intervals on the top of the inspection panel 27. The arrangement of the inspection panel 27 facilitates the inspection of the transport trolley 3, the upper trolley 9, and the lower trolley 12, and the arrangement of the reinforcing columns 28 facilitates the improvement of the strength of the inspection panel 27 and ensures the safety of the maintenance personnel.

[0038] In another embodiment, Figure 5 As shown, the outer walls at both ends of the connecting member 15 are fixedly connected with travel switches 29, and the outer wall of the support frame 26 is also fixedly connected with a travel switch 29. The transport trolley 3, the upper trolley 9, and the lower trolley 12 are fixedly connected with a travel sensor 30 adapted to the travel switch 29, and the travel sensor 30 is set in an L shape. By setting the travel switch 29 on the connecting member 15 and the support frame 26, the positions of the transport trolley 3, the upper trolley 9, and the lower trolley 12 can be monitored. When the distance between the travel sensor 30 and the travel switch 29 reaches a certain range, the transport trolley 3, the upper trolley 9, and the lower trolley 12 can be closed or started as needed.

[0039] The above embodiments do not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.

Claims

1. An electrophoretic element ferrying and transportation system, characterized in that: The system includes a horizontally arranged electrophoresis track, on which a plurality of transport trolleys are driven, and under the transport trolleys there are hoists for loading electrophoresis parts, the hoists are connected to the transport trolleys via a lifting assembly, and the lifting assembly drives the hoists to move up and down; The system also includes a loading track located on one side of the electrophoresis track, the central axis of the loading track along the length direction is perpendicular to the central axis of the electrophoresis track along the length direction, a loading trolley is running on the loading track, and both sides of the bottom of the loading trolley are fixedly connected with ferry tracks, and the ferry track is parallel to the electrophoresis track and can be docked; The system also includes a lower track located on the other side of the electrophoresis track, the lower track is parallel to the upper track, and a lower trolley is running on the lower track, and both sides of the bottom of the lower trolley are also fixedly connected with ferry tracks, and the ferry track is parallel to the electrophoresis track and can be docked; The system also includes a transfer track parallel to the electrophoresis track. The transfer track has the same height as the electrophoresis track and is spaced apart from the electrophoresis track. Both ends of the transfer track are parallel to the ferry tracks of the lower and upper trolleys and can be docked.

2. The electrophoretic element ferrying and transportation system according to claim 1, characterized in that: The system includes steel structure supports, which are arranged at intervals along the laying direction of the electrophoresis track, transfer track, upper piece track and lower piece track, and the steel structure supports are fixedly connected to the ground. The electrophoresis track, upper piece track, transfer track and lower piece track are all fixedly connected to the corresponding steel structure supports.

3. The electrophoretic element ferrying and transportation system according to claim 2, characterized in that: The two electrophoresis tracks are fixedly connected to the steel structure support through a connecting device. The connecting device includes two symmetrically arranged connecting parts, which are fixedly connected to the bottom of the corresponding electrophoresis tracks. The connecting parts are arranged in an L shape, and a horizontally arranged mounting plate is fixedly connected between the vertical parts of the two connecting parts. The top of the mounting plate is fixedly connected to the steel structure support.

4. The electrophoretic element ferrying and transportation system according to claim 3, characterized in that: At least one fixing component is fixedly connected to the top of the mounting plate, and the fixing component includes two symmetrically arranged vertical plates, the lower parts of the two vertical plates are fixedly connected to the mounting plate, a vertically arranged connecting plate is fixedly connected between the two vertical plates, and the top of the connecting plate is fixedly connected to the steel structure support by bolts.

5. The electrophoretic element ferrying and transportation system according to claim 4, characterized in that: A fixing plate is fixedly connected to the outer side walls of the two vertical plates, and the lower part of the fixing plate is fixedly connected to the mounting plate by bolts. An upper connecting ring is also fixedly connected to the fixing plate, and a lower connecting ring corresponding to the upper connecting ring is fixedly connected to the top of the mounting plate. The upper connecting ring and the lower connecting ring are fixedly connected by fastening bolts, and upper nuts are threadedly connected to the fastening bolts at the top and bottom of the upper connecting ring, and the two upper nuts are both set against the upper connecting ring.

6. The electrophoretic element ferrying and transportation system according to claim 5, characterized in that: The transfer track, upper piece track and lower piece track are also fixedly connected to the steel structure support through a connecting device.

7. The electrophoretic element ferrying and transportation system according to claim 1, characterized in that: The upper trolley has the same structure as the lower trolley. The upper trolley includes a trolley frame. Two symmetrically arranged support frames are fixedly connected to the bottom of the trolley frame. The support frames are L-shaped, and the ferry track is fixedly connected to the top of the horizontal part of the support frame.

8. The electrophoretic element ferrying and transportation system according to claim 2, characterized in that: Horizontally arranged inspection plates are fixedly connected to the steel structure brackets on both sides of the electrophoresis track, and vertically arranged reinforcement columns are also fixedly connected between the top of the inspection plate and the steel structure bracket.

9. The electrophoretic element ferrying and transportation system according to claim 3, characterized in that: The outer walls at both ends of the connecting piece are fixedly connected with travel switches, and the transport trolley, the loading trolley and the unloading trolley are fixedly connected with travel sensing pieces matched with the travel switches, and the travel sensing pieces are arranged in an L shape.

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