Film edge clamping wheel and electroplating production line

Abstract

The utility model discloses a film edge clamping wheel and electroplating production line, the film edge clamping wheel comprises a distance adjusting mechanism, a first edge clamping wheel mechanism and a second edge clamping wheel mechanism, the distance adjusting mechanism comprises a mounting rack, a bidirectional screw rod, a first driving piece, a linear sliding rail mechanism, a first threaded block and a second threaded block, the bidirectional screw rod is rotatably arranged on the mounting rack, and the first driving piece is arranged on the first threaded block. The first threaded block and the second threaded block are screwed to two threaded sections, opposite in screwing direction, of the bidirectional lead screw respectively, the first edge clamping wheel mechanism and the second edge clamping wheel mechanism are connected with the first threaded block and the second threaded block respectively, the first driving part and the linear sliding rail mechanism are arranged on the mounting frame, and the first driving part is used for driving the lead screw to rotate. When the lead screw rotates, the first threaded block and the second threaded block are driven to move face to face or back to back, so that the first edge clamping wheel mechanism and the second edge clamping wheel mechanism move face to face or back to back. The device is suitable for films with different widths, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water electroplating, and in particular to a film edge clamping wheel and an electroplating production line. Background Art

[0002] Conductive film is a polymer material with metal plated on the surface. It is widely used in lithium-ion batteries and is mainly used as a battery current collector in lithium-ion batteries. In the preparation process of the composite current collector, the film is vacuum-evaporated and then water-plated to thicken the coating. In the process of water-plating the film, it is usually necessary to use a clamping device to clamp both sides of the length direction of the film. The existing clamping device generally includes two clamps arranged opposite to each other on the left and right, and the two clamps are used to clamp the two sides of the length direction of the film respectively, but the two clamps are usually fixed on the bottom of the electroplating tank, and the distance between them is fixed, so it cannot meet the application requirements of films of different widths, which reduces production efficiency. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a film edge clamping wheel and an electroplating production line, which solves the problem that the distance between the two clamps of the edge clamping device in the prior art is fixed and cannot adapt to the application requirements of films of different widths. It can be suitable for the application requirements of films of different widths and improves the production efficiency in actual production.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A film edge clamping wheel comprises a distance adjusting mechanism, a first edge clamping wheel mechanism and a second edge clamping wheel mechanism, the distance adjusting mechanism comprises a mounting frame, a bidirectional screw rod, a first driving member, a linear slide mechanism, a first threaded block and a second threaded block, the bidirectional screw rod is rotatably arranged on the mounting frame, the first threaded block and the second threaded block are respectively screwed to two threaded sections with opposite rotation directions on the bidirectional screw rod, the first edge clamping wheel mechanism and the second edge clamping wheel mechanism are respectively connected to the first threaded block and the second threaded block, the first driving member and the linear slide mechanism are arranged on the mounting frame, the linear slide mechanism is used to guide the linear movement of the first threaded block and the second threaded block, the first driving member is used to drive the bidirectional screw rod to rotate, and when the bidirectional screw rod rotates, it drives the first threaded block and the second threaded block to move toward or away from each other, so that the first edge clamping wheel mechanism and the second edge clamping wheel mechanism move toward or away from each other.

[0006] As a further improvement of the above technical solution, the first driving member is a motor.

[0007] As a further improvement of the above technical solution, one end of the bidirectional lead screw is connected to the output shaft of the motor through a coupling.

[0008] As a further improvement of the above technical solution, the linear slide rail mechanism includes a slide rail and two sliders slidably connected to the slide rail, the slide rail is fixedly connected to the bottom of the mounting frame, and the first threaded block and the second threaded block are respectively fixedly connected to the two sliders.

[0009] As a further improvement of the above technical solution, the first edge clamping wheel mechanism and the second edge clamping wheel mechanism are symmetrically arranged, and the first edge clamping wheel mechanism and the second edge clamping wheel mechanism are respectively connected to the first threaded block and the second threaded block through one of the sliders.

[0010] As a further improvement of the above technical solution, the first clamping wheel mechanism and the second clamping wheel both include a first connecting block, a second connecting block, a fixed wheel and a clamping wheel, the first connecting block is rotatably connected to the slider, the second connecting block is connected to the bottom of the first connecting block, the fixed wheel is rotatably set on the second connecting block, the clamping wheel is hinged to the second connecting block through an articulated frame, and the fixed wheel and the clamping wheel are arranged parallel to each other up and down.

[0011] As a further improvement of the above technical solution, a second driving member is provided between the articulated frame and the second connecting block, and the second driving member is used to drive the clamping wheel to approach or move away from the fixed wheel.

[0012] As a further improvement of the above technical solution, an arc groove is provided on the first connecting block, a screw is fixedly connected to the sliding block, the screw is arranged inside the arc groove, and a locking nut is threadedly connected to the screw.

[0013] The utility model also provides an electroplating production line, including an electroplating line, and also includes the film edge clamping wheel described in the above technical solution, and the mounting frame of the film edge clamping wheel is fixedly installed on the electroplating line.

[0014] The beneficial effects of the utility model are:

[0015] The utility model sets a motor to drive the screw to rotate. The rotation of the screw can drive the first threaded block and the second threaded block to move toward or away from each other, thereby driving the first edge clamping wheel mechanism and the second edge clamping wheel mechanism on the linear slide rail mechanism to move toward or away from each other, so as to meet the needs of films with different widths and clamp films with different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 yes Figure 1 A local enlarged schematic diagram of the point A;

[0019] Figure 3 yes Figure 1 A schematic diagram of a partial enlargement of the point A from another angle.

[0020] Reference numerals:

[0021] 1. Mounting frame; 2. Bidirectional screw rod; 3. First threaded block; 4. Second threaded block; 5. Slide rail; 6. Sliding block; 7. First driving member; 8. First clamping wheel mechanism; 801. First connecting block; 802. Second connecting block; 803. Clamping wheel; 804. Fixed wheel; 805. Second driving member; 806. Articulated frame; 807. Arc groove; 9. Second clamping wheel mechanism. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, characteristics and effects of the utility model. 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, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the fact that according to the specific implementation situation, a better connection structure can be formed by adding or reducing connection accessories. For example, fixed connection / fixed installation can be selected according to the needs of screw connection, bolt connection, pin connection, key connection, bonding, mortise and tenon connection, welding, riveting and other methods. For example, detachable connection can be selected according to the needs of screw connection, bolt connection, threaded connection, snap connection, mortise and tenon connection, Velcro connection and other methods. The various technical features in the creation of the utility model can be combined interactively without conflicting with each other.

[0023] Reference Figure 1 , Figure 2A film edge clamping wheel, comprising a distance adjustment mechanism, a first edge clamping wheel mechanism 8 and a second edge clamping wheel mechanism 9, the distance adjustment mechanism comprising a mounting frame 1, a bidirectional screw rod 2, a first driving member 7, a linear slide mechanism, a first threaded block 3 and a second threaded block 4, the first driving member 7 is fixedly mounted on the upper surface of the mounting frame 1, the linear slide mechanism is fixedly mounted on the bottom surface of the mounting frame 1, the bidirectional screw rod 2 is rotatably arranged on the mounting frame 1, the linear slide mechanism is used to guide the linear motion of the first threaded block 3 and the second threaded block 4, the first threaded block 3 and the The second thread block 4 is respectively screwed to the two thread segments with opposite screw directions on the bidirectional screw 2, the first thread block 3 and the second thread block 4 are both fixedly connected to the linear slide mechanism, the first clamping wheel mechanism 8 and the second clamping wheel mechanism 9 are respectively connected to the first thread block 3 and the second thread block 4, the first driving member 7 is used to drive the bidirectional screw 2 to rotate, the rotation of the bidirectional screw 2 can drive the first thread block 3 and the second thread block 4 to move toward or away from each other, thereby driving the first clamping wheel mechanism 8 and the second clamping wheel mechanism 9 to move toward or away from each other. In this embodiment, the first driving member 7 is a motor, and the motor drives the bidirectional screw 2 to rotate, which can make the first thread block 3 and the second thread block 4 approach or move away from each other, thereby driving the first clamping wheel mechanism 8 and the second clamping wheel mechanism 9 to approach or move away from each other, so as to meet the needs of films with different widths and clamp films with different widths.

[0024] One end of the bidirectional screw 2 is connected to the output end of the motor through a coupling, and the other end of the bidirectional screw 2 is rotatably connected to the mounting frame 1. The coupling can serve as a pivot for the bidirectional screw 2 and the motor to transmit power, and can also play a role in shock absorption and buffering, thereby improving the stability of the device. The first thread block 3 and the second thread block 4 are sleeved on the outside of the bidirectional screw 2, and the first thread block 3 and the second thread block 4 are symmetrically arranged. The bidirectional screw 2 has a first thread groove in which a ball is arranged, and the first thread block 3 and the second thread block 4 both have a second thread groove, and the ball contacts the second thread groove of the first thread block 3 and the second thread block 4. When the bidirectional screw 2 rotates, the ball rolls between the bidirectional screw 2 and the first thread block 3, and at the same time between the bidirectional screw 2 and the second thread block 4, thereby realizing force transmission and linear motion.

[0025] The linear slide mechanism includes a slide rail 5 and two sliders 6 slidably connected to the slide rail 5, the slide rail 5 is fixedly connected to the bottom of the mounting frame 1, the first thread block 3 and the second thread block 4 are fixedly connected to the two sliders 6, the first thread block 3 and the second thread block 4 are respectively connected to the first edge clamping wheel mechanism 8 and the second edge clamping wheel mechanism 9 through the two sliders 6 to form a whole, so that the first thread block 3 and the second thread block 4 can be driven to move toward or away from each other when they are electromechanically controlled. The first edge clamping wheel mechanism 8 and the second edge clamping wheel 9 are symmetrically arranged, and the first edge clamping wheel mechanism 8 and the second edge clamping wheel mechanism 9 are respectively connected to the first thread block 3 and the second thread block 4 through one of the two sliders 6. The first clamping wheel mechanism 8 and the second clamping wheel mechanism 9 both include a first connecting block 801, a second connecting block 802, a fixed wheel 804 and a clamping wheel 803. The first connecting block 801 is rotatably mounted on the slider 6 via a rotating shaft. A nut is provided on the rotating shaft. The nut is used to limit the displacement of the first connecting block 801 to prevent the first connecting block 801 from falling off. The second connecting block 802 is connected to the bottom of the first connecting block 801. The first connecting block 801 and the second connecting block 802 are connected by bolts. The fixed wheel 804 is rotatably arranged on the second connecting block 802. The clamping wheel 803 is hinged to the second connecting block 802 via an articulated frame 806. The fixed wheel 804 and the clamping wheel 803 are arranged parallel to each other up and down. Figure 3 , the first connection block 801 is provided with an arc groove 807, a screw is fixedly connected to the slider 6, the screw is arranged inside the arc groove 807, the screw can slide inside the arc groove 807, a nut is arranged on the screw, and the nut is threadedly connected with the screw. When the angle of the first connection block 801 needs to be adjusted, the first connection block 801 is rotated, the setting of the rotating shaft ensures the rotation of the first connection block 801, and the setting of the arc groove 807 can limit the rotation angle of the first connection block 801, so that the angles of the fixed wheel 804 and the clamping wheel 803 meet the film running, and after the angle of the first connection block 801 is adjusted, it can be locked by the nut on the screw. A second driving member 805 is provided between the articulated frame 806 and the second connecting block 802. The second driving member 805 is a cylinder, an electric cylinder or other driving members. In this embodiment, the second driving member 805 is an electric cylinder. The articulated frame 806 is driven by the electric cylinder, thereby driving the clamping wheel 803 to approach or move away from the fixed wheel 804, so as to facilitate clamping or releasing the edge of the film.

[0026] The utility model also provides an electroplating production line, including an electroplating line, and also includes the film edge clamping wheel described in the above technical solution, and the mounting frame 1 of the film edge clamping wheel is fixedly installed on the electroplating line.

[0027] The utility model drives the articulated frame 806 through an electric cylinder, and the movement of the articulated frame 806 drives the clamping wheel 803 to approach or move away from the fixed wheel 804, thereby clamping or releasing the edge of the film. By setting a motor to drive the bidirectional screw rod 2 to rotate, the rotation of the bidirectional screw rod 2 can drive the first threaded block 3 and the second threaded block 4 to move toward or away from each other, thereby driving the first edge clamping wheel mechanism 8 and the second edge clamping wheel mechanism 9 on the linear slide rail mechanism to move toward or away from each other, so as to meet the needs of films with different widths and clamp films with different widths.

[0028] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A film clamping wheel, characterized in that: The invention relates to a method of sliding the sliding wheel mechanism into and out of the sliding wheel mechanism, wherein the first and second threaded blocks are engaged with the first and second threaded blocks and the second and second threaded blocks are engaged with the first and second threaded blocks, respectively.

2. A film clamping wheel according to claim 1, characterized in that: The first driving member is a motor.

3. A film clamping wheel according to claim 2, characterized in that: One end of the bidirectional screw rod is connected to the output shaft of the motor through a coupling.

4. A film clamping wheel according to any one of claims 1 to 3, characterized in that: The linear slide rail mechanism comprises a slide rail and two sliders slidably connected to the slide rail, the slide rail is fixedly connected to the bottom of the mounting frame, and the first threaded block and the second threaded block are fixedly connected to the two sliders respectively.

5. The film clamping wheel according to claim 4, characterized in that: The first edge clamping wheel mechanism and the second edge clamping wheel mechanism are symmetrically arranged, and the first edge clamping wheel mechanism and the second edge clamping wheel mechanism are respectively connected to the first threaded block and the second threaded block through one of the sliders.

6. The film clamping wheel according to claim 5, characterized in that: The first clamping wheel mechanism and the second clamping wheel both include a first connecting block, a second connecting block, a fixed wheel and a clamping wheel. The first connecting block is rotatably connected to the slider, the second connecting block is connected to the bottom of the first connecting block, the fixed wheel is rotatably arranged on the second connecting block, the clamping wheel is hinged to the second connecting block through an articulated frame, and the fixed wheel and the clamping wheel are arranged parallel to each other up and down.

7. The film clamping wheel according to claim 6, characterized in that: A second driving member is provided between the articulated frame and the second connecting block, and the second driving member is used for driving the clamping wheel to approach or move away from the fixed wheel.

8. A film clamping wheel according to claim 6 or 7, characterized in that: The first connecting block is provided with an arc-shaped groove, the sliding block is fixedly connected with a screw rod, the screw rod is arranged inside the arc-shaped groove, and a locking nut is threadedly connected to the screw rod.

9. An electroplating production line, comprising an electroplating line, characterized in that: It comprises the film edge clamping wheel as described in any one of claims 1 to 8, wherein the mounting frame of the film edge clamping wheel is fixedly mounted on the electroplating line.

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