Pressing device for button cell production

Abstract

The utility model relates to the technical field of button cell production, in particular to a press-fit device for button cell production, which comprises support plates, a top plate is fixedly connected to the tops of the support plates, a press-fit mechanism is arranged on the outer side of the top plate, an adjusting mechanism is mounted on the outer side of the press-fit mechanism, a placing plate is fixedly connected between the support plates, and the placing plate is fixedly connected with the top plate. A workpiece body is installed at the top of the containing plate, a moving mechanism is arranged in the containing plate, the press-fit mechanism comprises a hydraulic cylinder, a lifting rod is fixedly connected to the bottom of the hydraulic cylinder, a press-fit plate is fixedly connected to the bottom of the lifting rod, the press-fit mechanism comprises an air pressure box, and a threaded pipe is fixedly connected to the top of the air pressure box. The pressing and clamping device is simple in structure and convenient to use, workpieces of different specifications can be subjected to pressing and clamping treatment, meanwhile, the workpieces can be rapidly clamped, and therefore the pressing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a pressing device for button cell production, belonging to the field of button cell production technology. Background Technology

[0002] Button batteries, also known as coin cells, are batteries shaped like small buttons. They are generally larger in diameter and thinner (compared to cylindrical batteries such as AA batteries). Button batteries are categorized by their shape; corresponding battery types include cylindrical batteries, square batteries, and irregularly shaped batteries. Due to their small size, button batteries are widely used in various microelectronic products. Their diameters range from 4.8mm to 30mm, and their thicknesses range from 1.0mm to 7.7mm. They are generally used as backup power for various electronic products.

[0003] According to the authorized patent CN202323251202.7, in this utility model, the battery after pressing is first moved upward to the collection tank by a sliding component. When it reaches the collection tank, the second servo motor drives the placement plate to rotate, so that the battery in the pressing tank falls into the collection box for collection, thus improving the production progress.

[0004] However, when pressing workpieces, due to the different specifications of the workpieces, sometimes the two ends of the pressing plate cannot clamp the outer side of the workpiece, resulting in loose pressing during processing. At the same time, when placing the workpiece on the top of the processing table, it is necessary to position it to prevent shaking during pressing, but manual clamping wastes a lot of time, thus reducing the efficiency of pressing. Utility Model Content

[0005] The purpose of this invention is to provide a pressing device for button cell battery production. This invention has a simple structure and is easy to use. It can press and clamp workpieces of different specifications and can quickly clamp the workpieces, thereby improving the pressing efficiency and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A pressing device for button cell production includes a support plate, a top plate fixedly connected to the top of the support plate, a pressing mechanism provided on the outer side of the top plate, an adjustment mechanism installed on the outer side of the pressing mechanism, a placement plate fixedly connected between the support plates, a workpiece body installed on the top of the placement plate, and a moving mechanism provided inside the placement plate.

[0008] The pressing mechanism includes a hydraulic cylinder, a lifting rod is fixedly connected to the bottom of the hydraulic cylinder, and a pressing plate is fixedly connected to the bottom of the lifting rod;

[0009] The pressing mechanism includes a pressure box, a threaded pipe fixedly connected to the top of the pressure box, a screw threaded inside the threaded pipe, a first return spring fixedly connected to the inner bottom wall of the pressure box, a pressure plate fixedly connected to the top of the first return spring, an air guide pipe fixedly connected to the bottom of the pressure box, a rotating box fixedly connected to the bottom of the air guide pipe, a moving plate slidably connected inside the rotating box, a second return spring fixedly connected between the moving plates, a sliding rod fixedly connected to the outer side of the moving plate, and a clamping plate fixedly connected to the outer side of the sliding rod.

[0010] The moving mechanism includes a moving groove. A motor is fixedly connected to the outer side of the support plate. A bidirectional lead screw is fixedly connected to the output end of the motor. A collar is threaded to the outer side of the bidirectional lead screw. A connecting rod is fixedly connected to the top of the collar. A positioning plate is fixedly connected to the top of the connecting rod.

[0011] Furthermore, the support plates are symmetrically distributed at the bottom of the top plate, and the pressing plate is movably connected to the top of the placement plate via a lifting rod. By activating the hydraulic cylinder, the lifting rod drives the pressing plate to move on the top of the placement plate, thereby pressing the workpiece.

[0012] Furthermore, the pressure boxes are symmetrically distributed on the top of the pressing plate, and the bottom of the screw is movably connected to the inside of the pressure box. The screw rotates inside the threaded tube, thereby moving the screw and extruding the pressure plate.

[0013] Furthermore, the first reset spring is symmetrically distributed between the pressure plate and the inner bottom wall of the pressure box. The operating box is located inside the pressure plate. By moving the pressure plate inside the pressure box, the gas inside the pressure box can be transported to the inside of the operating box through the air guide pipe.

[0014] Furthermore, the movable plates are symmetrically distributed inside the operating box, the slide rod is slidably connected inside the pressing plate, and the clamping plates are symmetrically distributed outside the pressing plate. When the air pressure inside the operating box increases, the movable plates will drive the slide rod to move inside the pressing plate.

[0015] Furthermore, the bidirectional lead screw is rotatably connected inside the placement plate, and the collars are symmetrically distributed on the outside of the bidirectional lead screw. By starting the motor, the motor drives the bidirectional lead screw to rotate inside the placement plate.

[0016] Furthermore, the connecting rod is slidably connected inside the moving groove, and the positioning plate is movably connected to the top of the placement plate via the connecting rod and slidably connected inside the moving groove via the connecting rod. Therefore, when the bidirectional lead screw rotates, the connecting rod can drive the positioning plate to move on the top of the placement plate.

[0017] The beneficial effects of this utility model are:

[0018] (I) This utility model incorporates a support plate with a placement plate fixedly connected between it. First, the workpiece is placed on top of the placement plate. Then, a hydraulic cylinder is activated, causing a lifting rod to move. This lifting rod moves a pressing plate, which presses the workpiece. When the workpiece has different dimensions, the position of the clamping plate needs adjustment. Rotating the screw causes it to move within the threaded tube, compressing the pressure plate inside the pressure chamber and causing it to move downwards. Gas from the pressure chamber enters the operating chamber through the air guide pipe, increasing the pressure inside. This causes the moving plate to move the sliding rod within the pressing plate. The sliding rod's movement moves the clamping plate outside the pressing plate, allowing for adjustment of its position. This enables the pressing and clamping of workpieces of different sizes, resulting in better sealing.

[0019] (II) This utility model, by setting up a placement plate, when the workpiece body is located on the top of the placement plate, starts the motor to drive the bidirectional lead screw to rotate. The rotation of the bidirectional lead screw drives the collar to rotate. Since a connecting rod is fixedly connected to the top of the collar, and the connecting rod is slidably connected inside the moving groove, when the bidirectional lead screw rotates, it can drive the connecting rod at the top of the collar to move inside the moving groove. This allows the connecting rod to drive the positioning plates to move closer or further apart on the top of the placement plate, achieving the effect of quickly positioning the workpiece body. Attached Figure Description

[0020] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0021] Figure 1 This is a schematic diagram of the structure of a pressing device for button cell production according to this utility model;

[0022] Figure 2 This is a schematic diagram of the outer side of the adjusting mechanism of a pressing device for button battery production according to this utility model;

[0023] Figure 3This is a schematic diagram of the outer side of the pressing device placement plate for button battery production according to this utility model.

[0024] Figure 4 This is a schematic diagram of the outer side of the bidirectional lead screw of a pressing device for button battery production according to this utility model;

[0025] Figure 5 This utility model relates to a pressing device for the production of button batteries. Figure 2 Enlarged view of the structure at point A in the middle;

[0026] The following are the labeling elements in the diagram: 1. Support plate; 2. Top plate; 3. Pressing mechanism; 31. Hydraulic cylinder; 32. Lifting rod; 33. Pressing plate; 4. Adjusting mechanism; 41. Pressure box; 42. Threaded pipe; 43. Screw; 44. No. 1 return spring; 45. Pressure plate; 46. Air guide pipe; 47. Rotating box; 48. Moving plate; 49. No. 2 return spring; 410. Slide rod; 411. Clamping plate; 5. Placement plate; 6. Workpiece body; 7. Moving mechanism; 71. Moving groove; 72. Motor; 73. Double-acting lead screw; 74. Collar; 75. Connecting rod; 76. Positioning plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please refer to Example 1 Figures 1-5 This utility model provides a technical solution:

[0029] A pressing device for button cell production includes a support plate 1, a top plate 2 fixedly connected to the top of the support plate 1, a pressing mechanism 3 disposed on the outer side of the top plate 2, an adjusting mechanism 4 mounted on the outer side of the pressing mechanism 3, a placement plate 5 fixedly connected between the support plates 1, a workpiece body 6 mounted on the top of the placement plate 5, a moving mechanism 7 disposed inside the placement plate 5, the pressing mechanism 3 including a hydraulic cylinder 31, a lifting rod 32 fixedly connected to the bottom of the hydraulic cylinder 31, a pressing plate 33 fixedly connected to the bottom of the lifting rod 32, and an adjusting mechanism 4 including a pressure box 41, the top of the pressure box 41 being fixedly connected to the top of the top plate 2, a pressing mechanism 3 being fixedly connected to the outer side of the pressing mechanism 3, an adjusting mechanism 4 being fixedly connected to the outer side of the pressing mechanism 3, a placing plate 5 fixedly connected between the support plates 1, a workpiece body 6 mounted on the top of the placing plate 5, a moving mechanism 7 disposed inside the placing plate 5, the pressing mechanism 3 including a hydraulic cylinder 31, a lifting rod 32 fixedly connected to the bottom of the hydraulic cylinder 31, a pressing plate 33 fixedly connected to the bottom of the lifting rod 32, and an adjusting mechanism 4 including a pressure box 41, the ... A threaded pipe 42 is fixedly connected, and a screw 43 is threadedly connected inside the threaded pipe 42. A first return spring 44 is fixedly connected to the inner bottom wall of the air pressure box 41. An air pressure plate 45 is fixedly connected to the top of the first return spring 44. An air guide pipe 46 is fixedly connected to the bottom of the air guide pipe 46. A rotating box 47 is fixedly connected to the bottom of the rotating box 47. A moving plate 48 is slidably connected inside the rotating box 47. A second return spring 49 is fixedly connected between the moving plates 48. A sliding rod 410 is fixedly connected to the outside of the moving plate 48. A clamping plate 411 is fixedly connected to the outside of the sliding rod 410.

[0030] Specifically, such as Figure 1 As shown, support plates 1 are symmetrically distributed at the bottom of top plate 2, pressing plates 33 are movably connected to the top of placement plate 5 via lifting rods 32, pressure boxes 41 are symmetrically distributed at the top of pressing plates 33, the bottom of screws 43 are movably connected to the inside of pressure boxes 41, first return springs 44 are symmetrically distributed between pressure plates 45 and the inner bottom wall of pressure boxes 41, operating boxes 47 are located inside pressing plates 33, moving plates 48 are symmetrically distributed inside operating boxes 47, sliding rods 410 are slidably connected to the inside of pressing plates 33, and clamping plates 411 are symmetrically distributed on the outside of pressing plates 33.

[0031] Furthermore: by activating the hydraulic cylinder 31, the lifting rod 32 drives the pressing plate 33 to move on top of the placement plate 5, thereby pressing the workpiece body 6. The screw 43 rotates inside the threaded tube 42, thereby moving the screw 43, which can then compress the pneumatic plate 45. As the pneumatic plate 45 moves inside the pneumatic box 41, the gas inside the pneumatic box 41 can be transported to the interior of the operating box 47 through the air guide pipe 46. When the air pressure inside the operating box 47 increases, the moving plate 48 will drive the sliding rod 410 to move inside the pressing plate 33.

[0032] In this implementation scheme: a support plate 1 is provided, and a placement plate 5 is fixedly connected between the support plates 1. First, the workpiece body 6 is placed on top of the placement plate 5. By activating the hydraulic cylinder 31, the hydraulic cylinder 31 drives the lifting rod 32 to move. At this time, the lifting rod 32 drives the pressing plate 33 to move, thereby pressing the workpiece body 6. When the specifications of the workpiece body 6 are different, the position of the clamping plate 411 needs to be adjusted. By rotating the screw 43, the screw 43 rotates and moves inside the threaded tube 42. At this time, the screw 43 will press against the air pressure. The air pressure plate 45 inside the chamber 41 is compressed, causing it to move downwards. At this time, the gas inside the chamber 41 enters the interior of the operating chamber 47 through the air guide pipe 46, increasing the air pressure inside the operating chamber 47. This causes the moving plate 48 to drive the sliding rod 410 to move inside the pressing plate 33. The movement of the sliding rod 410 can drive the clamping plate 411 to move outside the pressing plate 33, allowing the position of the clamping plate 411 to be adjusted. This allows for the pressing and clamping of workpieces 6 of different sizes, resulting in better sealing.

[0033] Please refer to Example 2 Figure 1 , Figure 2 and Figure 5 The difference between this embodiment and embodiment 1 is that the moving mechanism 7 includes a moving groove 71, a motor 72 is fixedly connected to the outside of the support plate 1, a bidirectional lead screw 73 is fixedly connected to the output end of the motor 72, a collar 74 is threadedly connected to the outside of the bidirectional lead screw 73, a connecting rod 75 is fixedly connected to the top of the collar 74, and a positioning plate 76 is fixedly connected to the top of the connecting rod 75.

[0034] Specifically, such as Figure 1-5 As shown, the bidirectional lead screw 73 is rotatably connected inside the placement plate 5, the collars 74 are symmetrically distributed on the outside of the bidirectional lead screw 73, the connecting rod 75 is slidably connected inside the moving groove 71, and the positioning plate 76 is movably connected to the top of the placement plate 5 through the connecting rod 75.

[0035] Furthermore: by starting the motor 72, the motor 72 drives the bidirectional lead screw 73 to rotate inside the placement plate 5. It is slidably connected to the inside of the moving groove 71 by the connecting rod 75. Therefore, when the bidirectional lead screw 73 rotates, the connecting rod 75 can drive the positioning plate 76 to move on the top of the placement plate 5.

[0036] In this implementation scheme: By setting up a placement plate 5, when the workpiece body 6 is located on top of the placement plate 5, the motor 72 is started, causing the double-acting lead screw 73 to rotate. The rotation of the double-acting lead screw 73 causes the collar 74 to rotate. Since a connecting rod 75 is fixedly connected to the top of the collar 74, and the connecting rod 75 is slidably connected inside the moving groove 71, when the double-acting lead screw 73 rotates, it can drive the connecting rod 75 on the top of the collar 74 to move inside the moving groove 71. This causes the connecting rod 75 to drive the positioning plates 76 to move closer or further apart on the top of the placement plate 5, achieving the effect of quickly positioning the workpiece body 6.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressing device for button cell production, comprising a support plate (1), characterized in that: A top plate (2) is fixedly connected to the top of the support plate (1). A pressing mechanism (3) is provided on the outside of the top plate (2). An adjusting mechanism (4) is installed on the outside of the pressing mechanism (3). A placement plate (5) is fixedly connected between the support plates (1). A workpiece body (6) is installed on the top of the placement plate (5). A moving mechanism (7) is provided inside the placement plate (5). The pressing mechanism (3) includes a hydraulic cylinder (31), a lifting rod (32) is fixedly connected to the bottom of the hydraulic cylinder (31), and a pressing plate (33) is fixedly connected to the bottom of the lifting rod (32). The adjustment mechanism (4) includes a pressure box (41), a threaded pipe (42) is fixedly connected to the top of the pressure box (41), a screw (43) is threadedly connected inside the threaded pipe (42), a first return spring (44) is fixedly connected to the inner bottom wall of the pressure box (41), a pressure plate (45) is fixedly connected to the top of the first return spring (44), an air guide pipe (46) is fixedly connected to the bottom of the pressure box (41), a rotating box (47) is fixedly connected to the bottom of the air guide pipe (46), a moving plate (48) is slidably connected inside the rotating box (47), a second return spring (49) is fixedly connected between the moving plates (48), a slide rod (410) is fixedly connected to the outside of the moving plate (48), and a clamping plate (411) is fixedly connected to the outside of the slide rod (410). The moving mechanism (7) includes a moving groove (71), a motor (72) is fixedly connected to the outside of the support plate (1), a two-way lead screw (73) is fixedly connected to the output end of the motor (72), a collar (74) is threadedly connected to the outside of the two-way lead screw (73), a connecting rod (75) is fixedly connected to the top of the collar (74), and a positioning plate (76) is fixedly connected to the top of the connecting rod (75).

2. The pressing device for button cell production according to claim 1, characterized in that: The support plates (1) are symmetrically distributed at the bottom of the top plate (2), and the pressing plate (33) is movably connected to the top of the placement plate (5) via the lifting rod (32).

3. The pressing device for button cell production according to claim 1, characterized in that: The pressure boxes (41) are symmetrically distributed on the top of the pressing plate (33), and the bottom of the screw (43) is movably connected to the inside of the pressure boxes (41).

4. The pressing device for button cell production according to claim 1, characterized in that: The first reset spring (44) is symmetrically distributed between the air pressure plate (45) and the inner bottom wall of the air pressure box (41), and the operating box (47) is located inside the pressing plate (33).

5. The pressing device for button cell production according to claim 1, characterized in that: The movable plates (48) are symmetrically distributed inside the operating box (47), the slide rod (410) is slidably connected inside the pressing plate (33), and the clamping plates (411) are symmetrically distributed on the outside of the pressing plate (33).

6. The pressing device for button cell production according to claim 1, characterized in that: The bidirectional lead screw (73) is rotatably connected inside the placement plate (5), and the collars (74) are symmetrically distributed on the outside of the bidirectional lead screw (73).

7. The pressing device for button cell production according to claim 1, characterized in that: The connecting rod (75) is slidably connected inside the moving groove (71), and the positioning plate (76) is movably connected to the top of the placement plate (5) through the connecting rod (75).

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