CN219032432U

CN219032432U - Transmission device and electroplating production line with same

Info

Publication number: CN219032432U
Application number: CN202223604476.5U
Authority: CN
Inventors: 李建中; 张振
Original assignee: Kunshan Dongwei Technology Co Ltd
Current assignee: Kunshan Dongwei Technology Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a transmission device and an electroplating production line with the same, comprising: clamping component, connection structure, connecting piece and connecting rod. The clamping assembly comprises a plurality of pairs of clamping structures which are oppositely arranged, and the clamping structures are suitable for being arranged on two sides of a workpiece to be machined respectively; the connecting structure comprises a connecting piece and a connecting rod, wherein the connecting rod is positioned between the pair of opposite clamping structures, any connecting piece is connected between the clamping structures and the connecting rod and is configured to be movably connected with the connecting rod, and the connecting piece is also configured to be fixedly connected with the clamping structures; the driving end of the driving piece is connected with two connecting pieces on the same connecting rod, and the driving piece is provided with an adjusting state for driving the connecting pieces to move. This structure is through setting up connecting piece and connecting rod for being located two relative clamping structure and can acting simultaneously, can not lead to the relative anchor clamps in both ends to appear the dislocation condition, lead to the film atress inhomogeneous, avoided treating the machined part surface and caused the damage.

Description

Transmission device and electroplating production line with same

Technical Field

The utility model relates to the technical field of electroplating, in particular to a transmission device and an electroplating production line with the same.

Background

In the electroplating industry, a vertical electroplating process and a horizontal electroplating process are generally classified according to a manner of placing an electroplating plate.

The horizontal electroplating process flow comprises a pre-plating stage for copper reflow, a copper plating stage, a post-copper reflow stage, water washing, antioxidation and drying. When the piece to be coated enters the copper groove, the film surface needs to carry small current, so that the copper on the bottom of the surface of the piece to be coated is prevented from being bitten; the copper plating section ensures that the corresponding area of the film surface and the anode is large, and the current on the surface of the film material is uniformly distributed; the surface of the film surface is required to be sufficiently cleaned by post-treatment water washing, and no electroplating solution remains; the oxidation resistance requirement is to treat the membrane surface in an omnibearing way, so that the protection membrane is generated in the omnibearing way on the membrane surface; the film surface is required to be dried in an omnibearing way without dead angles, so that the film surface is prevented from being polluted and oxidized in the later period due to residual liquid medicine.

Most of the prior art is to fix the clamps on the conveyor belts at two sides of the plating line for movement, and under the movement mode, the clamps at two ends can be dislocated, the opposite clamps can not clamp the workpiece sufficiently at the same time, and the film is possibly stressed unevenly, so that the surface of the workpiece is damaged.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is that the existing clamp can generate dislocation, the opposite clamp can not clamp the workpiece sufficiently at the same time, and the film is possibly stressed unevenly, so that the surface of the workpiece is damaged.

To this end, the utility model provides a transmission device comprising: the clamping assembly comprises a plurality of pairs of clamping structures which are oppositely arranged, and one pair of clamping structures is suitable for being arranged on two sides of a workpiece to be machined;

the connecting structure comprises a connecting piece and a connecting rod, wherein the connecting rod is positioned between the pair of opposite clamping structures, any connecting piece is connected between the clamping structures and the connecting rod and is configured to be movably connected with the connecting rod, and the connecting piece is also configured to be fixedly connected with the clamping structures;

the driving end of the driving piece is connected with two connecting pieces on the same connecting rod, and the driving piece is provided with an adjusting state for driving the connecting pieces to move.

Optionally, the connecting rod includes:

a lever body;

the sliding part is arranged on the rod body and comprises a sliding hole arranged on the rod body;

one end of the connecting piece is inserted into the sliding hole, and the driving end of the driving piece drives the connecting piece to slide along the length direction of the sliding hole through the sliding hole.

Optionally, the driving piece is an air source piece, and the air source piece has an open state of ventilating towards the inside of the sliding hole to drive the two connecting pieces to move towards the direction away from each other, and a retracted state of discharging the air in the sliding hole to drive the two connecting pieces to move towards the direction close to each other.

Optionally, the axial direction of the sliding hole is parallel to the axial direction of the rod body.

Optionally, the connecting piece includes:

one end of the first connecting part is fixed on the clamping structure; and

one end of the second connecting part is connected with the first connecting part, and the other end of the second connecting part is connected with the connecting rod; the second connecting part is driven by a second driving device to slide on the connecting rod.

Optionally, the second connecting portion is rectangular in cross section.

Optionally, the above-mentioned clamping structure includes: the first clamping piece and the second clamping piece are connected, and a first clamping part is arranged at one end of the first clamping piece; a second clamping part is arranged at one end of the first clamping part; the first clamping piece and the second clamping piece are relatively close to each other to clamp the workpiece to be machined or relatively far away from each other to loosen the workpiece to be machined under the driving of the driving structure.

An electroplating production line is characterized by comprising the conveying device.

Optionally, the above-mentioned conveying structure that includes, conveying structure includes conveying roller and conveyer belt, all the connecting rod with the conveyer belt is connected, the conveyer belt cover is established outside the conveying roller under the drive of conveying roller, all the connecting rod drives to wait that the machined part is along the conveying direction transmission.

The technical scheme provided by the utility model has the following advantages:

1. the utility model provides a transmission device, comprising: the clamping assembly comprises a plurality of pairs of clamping structures which are oppositely arranged, and one pair of clamping structures is suitable for being arranged on two sides of a workpiece to be machined; the connecting structure comprises a connecting piece and a connecting rod, wherein the connecting rod is positioned between the pair of opposite clamping structures, any connecting piece is connected between the clamping structures and the connecting rod and is configured to be movably connected with the connecting rod, and the connecting piece is also configured to be fixedly connected with the clamping structures; the driving end of the driving piece is connected with two connecting pieces on the same connecting rod, and the driving piece is provided with an adjusting state for driving the connecting pieces to move.

The structure is characterized in that a connecting piece and a connecting rod are arranged, the connecting rod is positioned between a pair of opposite clamping structures, any connecting piece is connected between the clamping structures and the connecting rod, the connecting piece is movably connected with the connecting rod, and the connecting piece is fixedly connected with the clamping structures; the driving piece drives the connecting piece that is located the connecting rod both ends and moves simultaneously, and two connecting pieces are moved towards the direction that keeps away from each other, when waiting for the machined part to be located between two connecting pieces, the driving piece drives two connecting pieces and moves towards the direction that is close to each other, until with waiting for the machined part to contact, at this in-process, be located two relative clamping structures and can act simultaneously, thereby can not lead to the clamping structure at both ends to appear the condition of dislocation, the clamping structure at both ends can be close to simultaneously and keep away from waiting for the machined part, the inhomogeneous condition of atress on the machined part has been avoided appearing, just avoided the clamping structure to wait for the machined part surface to cause the damage yet.

2. The second connecting part of the transmission device is rectangular in section;

the second connecting part is rectangular in section, the other five degrees of freedom of the second connecting part are limited in the sliding process of the second connecting part in the sliding hole, and only the second connecting part can reciprocate in the sliding hole, so that the situation that the clamping assembly is deviated in the clamping process is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a transmission device according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a connection structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a clamping structure according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a conveying structure provided in an embodiment of the present utility model;

reference numerals illustrate:

1-a clamping assembly; 11-a clamping structure; 111-a first clamp; 112-a second clamp; 113-a first clamping portion; 114-a second clamping portion;

a 2-linkage structure; 21-a connector; 211-a first connection; 212-a second connection; 22-connecting rod; 221-a lever body; 222-a slip part; 223-slipping holes;

3-conveying structure; 31-conveying rollers; 32-conveyor belt.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

The present embodiment provides a transmission apparatus, as shown in fig. 1 to 4, including: a driving member (not shown), a clamping assembly 1 and a connecting structure 2. The clamping assembly 1 comprises a plurality of pairs of clamping structures 11 which are oppositely arranged, and the clamping structures 11 are suitable for being arranged on two sides of a workpiece to be machined respectively; the connecting structure 2 comprises a connecting piece 21 and a connecting rod 22, the connecting rod 22 is positioned between the pair of opposite clamping structures 11, any connecting piece 21 is connected between the clamping structures 11 and the connecting rod 22, the connecting piece 21 is configured to be movably connected with the connecting rod 22, and the connecting piece 21 is also configured to be fixedly connected with the clamping structures 11; the driving end of the driving piece is connected with two connecting pieces 21 on the same connecting rod 22, and the driving piece has an adjusting state for driving the connecting pieces 21 to move.

In the structure, by arranging the connecting piece 21 and the connecting rod 22, the connecting rod 22 is positioned between the pair of opposite clamping structures 11, any connecting piece 21 is connected between the clamping structures 11 and the connecting rod 22, the connecting piece 21 is configured to be movably connected with the connecting rod 22, and the connecting piece 21 is also configured to be fixedly connected with the clamping structures 11; the driving piece drives the connecting pieces 21 at two ends of the connecting rod 22 to move simultaneously, the two connecting pieces 21 move towards the directions away from each other, when a workpiece to be processed is located between the two connecting pieces 21, the driving piece drives the two connecting pieces 21 to move towards the directions close to each other until the driving piece contacts the workpiece to be processed, in the process, the two opposite clamping structures 11 can act simultaneously, so that dislocation of the clamping structures 11 at two ends cannot be caused, the clamping structures 11 at two ends can be simultaneously close to and far away from the workpiece to be processed, uneven stress on the workpiece to be processed is avoided, and damage to the surface of the workpiece to be processed by the clamping structures 11 is avoided.

As shown in fig. 2, the link 22 includes: a lever body 221 and a sliding portion 222, the sliding portion 222 being provided on the lever body 221, the sliding portion 222 including a sliding hole 223 provided on the lever body 221; one end of the connecting piece 21 is inserted into the sliding hole 223, and the driving end of the driving piece drives the connecting piece 21 to slide along the length direction of the sliding hole 223 through the sliding hole 223.

This structure is through setting up the portion of sliding 222 on pole body 221, the portion of sliding 222 is including setting up the hole 223 that slides on pole body 221 for connecting piece 21 can be driven by the driving piece, lets connecting piece 21 slide along the length direction in hole 223 that slides, when treating the machined part and carry out the centre position of centre gripping to connecting rod 22 along hole 223 that slides, and treating the machined part and be close to, when not treating the machined part and carry out the centre gripping, driving piece drive connecting piece 21 moves along the hole 223 that slides to the direction of the centre position of keeping away from connecting rod 22, keeps away from the machined part.

As shown in fig. 2, the driving member is a gas source member having an open state of ventilating toward the inside of the slip hole 223 to drive the two connection members 21 to move away from each other and a retracted state of discharging the gas in the slip hole 223 to electrically move the two connection members 21 toward each other.

This structure utilizes the air supply spare to the inside pump gas of sliding hole 223 through setting up the driving piece as the air supply spare to the motion of driving two connecting pieces 21, and the control of air supply spare is more convenient, and the precision of cylinder is very high, and the energy saving, and can carry out accurate control to the motion of connecting piece 21, places connecting piece 21 and falls out sliding hole 223 at the in-process of removal.

As shown in fig. 2, the axial direction of the slip hole 223 is disposed in parallel with the axial direction of the lever body 221. In this embodiment, by setting the axial direction of the sliding hole 223 and the axial direction of the rod body 221 in parallel, when the connecting piece 21 controls the clamping assembly 1 to clamp and unclamp a workpiece, the movement is faster, and the side wall of the connecting rod 22 is prevented from being touched by the clamping assembly 1 in the movement process, so that the fault of the whole transmission device is caused.

As shown in fig. 2, the connector 21 includes: a first connecting portion 211 and a second connecting portion 212, wherein one end of the first connecting portion 211 is fixed on the clamping structure 11; one end of the second connection portion 212 is connected to the first connection portion 211, and the other end is connected to the link 22; wherein, the second connecting portion 212 is driven by the second driving device to slide on the connecting rod 22;

in this embodiment, by providing the first connection portion 211 and the second connection portion 212, one end of the first connection portion 211 is fixed on the clamping structure 11, one end of the second connection portion 212 is connected with the first connection portion 211, the other end is connected with the connecting rod 22, the second connection portion 212 slides in the sliding hole 223, and the first connection portion 211 is perpendicular to the second connection portion 212 and extends downward, so that collision between the clamping structure 11 and the sliding portion 222 is avoided, and failure of the whole transmission device is caused.

As shown in fig. 2, the second connection portion 212 has a rectangular cross section. In this embodiment, by setting the second connection portion 212 to have a rectangular cross section, in the sliding process of the second connection portion 212 in the sliding hole 223, other five degrees of freedom of the second connection portion 212 are limited, and only the second connection portion 212 is allowed to reciprocate in the sliding hole 223, so that the situation that the clamping assembly 1 is deviated in the clamping process is avoided.

As shown in fig. 3, the clamping structure 11 includes: a first clamping member 111 and a second clamping member 112 connected, wherein a first clamping portion 113 is provided at one end of the first clamping member 111; a second clamping portion 114 is provided at one end of the first clamping portion 113; the first clamping piece 111 and the second clamping piece 112 are relatively close to clamp the workpiece to be machined or relatively far away from each other to loosen the workpiece to be machined under the driving of the driving structure. In this embodiment, when the workpiece to be processed needs to be clamped, the driving structure drives the second clamping member 112 to be away from the first clamping member 111, the first clamping portion 113 and the second clamping portion 114 are opened and placed on the upper and lower sides of the workpiece to be processed, and then the driving structure drives the second clamping member 112 to be close to the first clamping member 111, and the first clamping portion 113 and the second clamping portion 114 are closed to clamp the workpiece to be processed.

Example 2

The embodiment provides an electroplating production line, including transmission device, still include conveying structure 3, conveying structure 3 includes conveying roller 31 and conveyer belt 32, and all connecting rods 22 are connected with conveyer belt 32, and conveyer belt 32 cover is established outside conveying roller 31, under the drive of conveying roller 31, and all connecting rods 22 drive and wait to be processed the machined part and transmit along the direction of transport.

The working process of the electroplating production line provided by the embodiment is as follows:

when the conveying device approaches to a workpiece to be processed, firstly, the driving part pumps air into the sliding hole 223 to drive the connecting part 21 to move in the direction away from each other, meanwhile, the driving structure drives the first clamping part 113 and the second clamping part 114 to open until the middle positions of the first clamping part 113 and the second clamping part 114 are at the same horizontal plane with the workpiece to be processed, the driving part sucks out the air in the sliding hole 223 to drive the connecting part 21 to move in the direction approaching to each other, meanwhile, the driving structure drives the first clamping part 113 and the second clamping part 114 to be closed to clamp the workpiece to be processed, and all connecting rods 22 drive the workpiece to be processed to be conveyed along the conveying direction under the driving of the conveying structure 3;

when the transmission device moves to the outlet of the electroplating production line, the driving structure drives the first clamping part 113 and the second clamping part 114 to open, and the driving piece pumps air into the sliding hole 223 to drive the connecting piece 21 to move towards the directions away from each other, so that the transmission device is moved out, and the machined workpiece is output.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A transmission apparatus, comprising:

the clamping assembly (1), the clamping assembly (1) comprises a plurality of pairs of clamping structures (11) which are oppositely arranged, and the clamping structures (11) are suitable for being arranged on two sides of a workpiece to be machined respectively;

the connecting structure (2) comprises a connecting piece (21) and a connecting rod (22), wherein the connecting rod (22) is positioned between the pair of opposite clamping structures (11), any connecting piece (21) is connected between the clamping structures (11) and the connecting rod (22), the connecting piece (21) is configured to be movably connected with the connecting rod (22), and the connecting piece (21) is also configured to be fixedly connected with the clamping structures (11);

the driving end of the driving piece is connected with two connecting pieces (21) on the same connecting rod (22), and the driving piece has an adjusting state for driving the connecting pieces (21) to move.

2. The transmission device according to claim 1, characterized in that the connecting rod (22) comprises:

a lever body (221);

a sliding portion (222), the sliding portion (222) being provided on the lever body (221), the sliding portion (222) including a sliding hole (223) provided on the lever body (221);

one end of the connecting piece (21) is inserted into the sliding hole (223), and the driving end of the driving piece drives the connecting piece (21) to slide along the length direction of the sliding hole (223) through the sliding hole (223).

3. A transfer device according to claim 2, wherein the driving member is a gas source member having an open state in which the gas source member is vented into the sliding hole (223) to drive the two connecting members (21) to move away from each other and a retracted state in which the gas in the sliding hole (223) is discharged to drive the two connecting members (21) to move toward each other.

4. The transfer device according to claim 2, characterized in that the axial direction of the sliding hole (223) is arranged parallel to the axial direction of the rod body (221).

5. A transmission device according to claim 2, wherein the connection (21) comprises:

a first connection portion (211), wherein one end of the first connection portion (211) is fixed on the clamping structure (11); and

a second connecting portion (212), wherein one end of the second connecting portion (212) is connected with the first connecting portion (211), and the other end is connected with the connecting rod (22); wherein the second connecting part (212) is driven by a second driving device to slide on the connecting rod (22).

6. The transfer device of claim 5, wherein the second connection portion (212) is rectangular in cross-section.

7. The transmission device according to claim 2, wherein,

the clamping structure (11) comprises: the clamping device comprises a first clamping piece (111) and a second clamping piece (112) which are connected, wherein a first clamping part (113) is arranged at one end of the first clamping piece (111); a second clamping part (114) is arranged at one end of the first clamping part (113); the first clamping piece (111) and the second clamping piece (112) are relatively close to clamp a workpiece to be machined or relatively far away from the workpiece to be machined under the driving of the driving structure.

8. An electroplating line comprising a transfer device according to any one of claims 1-7.

9. The electroplating production line according to claim 8, further comprising a conveying structure (3), wherein the conveying structure (3) comprises a conveying roller (31) and a conveying belt (32), all the connecting rods (22) are connected with the conveying belt (32), the conveying belt (32) is sleeved outside the conveying roller (31), and all the connecting rods (22) drive workpieces to be conveyed along the conveying direction under the driving of the conveying roller (31).