Low-pressure paper groove forming die

Abstract

The utility model relates to a low-pressure paper groove forming die which comprises a platform box body, a threaded rod, a first fixing plate, a second fixing plate, a first pressing plate, a second pressing plate, a second pressing plate, a first pressing plate and a second pressing plate, wherein the first fixing plate and the second fixing plate are fixed on the two sides of the top of the platform box body; the forming mechanism penetrates through the outer portion of the threaded rod, the forming mechanism comprises a moving block, the threaded rod penetrates through the interior of the moving block, the threaded rod is in threaded connection with a threaded hole in the moving block, and connecting plate bodies are fixed to the tops of the front end and the rear end of the moving block. Paper can be placed on the surface of the lower forming mold, the lower forming mold is extruded through the upper forming mold, the paper can be extruded into the shape of a paper groove, the movable block can move through the threaded rod, and therefore the upper forming mold is driven to transversely move along the lower forming mold, and continuous forming of the paper groove is directly conducted on long-distance paper. And the paper groove forming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of paper trough molding, in particular to a low-pressure paper trough molding die. Background Art

[0002] According to the public patent 201521017282.2, a transformer high-voltage coil transposition paper slot forming mold includes a paper slot forming upper mold and a paper slot forming lower mold. The paper slot forming upper mold and the paper slot forming lower mold are both disc-shaped and can rotate around their own central axis. The width of the paper slot forming upper mold is the width of the paper slot. The paper slot forming lower mold is provided with a groove on the circumference that matches the circumference of the paper slot forming upper mold. Through the paper slot mold of the utility model, the automatic forming of the paper slot can be realized, and the operation is simple and convenient. In the process of realizing the utility model.

[0003] The inventor found that at least the following problems in the prior art have not been solved: although the slot mold can realize automatic forming of the paper slot, and the operation is simple and convenient, it solves the problems of increased labor intensity and long cycle of manual operation, difficult to control and ensure the quality of the paper slot, easy waste of paper slots, and easy wrinkles of copper foil, which affect product quality and cause material waste, but during use, the traditional low-pressure paper slot forming mold uses a rotating method to form the paper slot. This paper slot forming method can only form one paper slot at a time, resulting in low efficiency of paper slot forming, and in the process of forming the paper slot, there are wrinkles and unevenness on the surface of the paper slot, which affects the forming effect when the paper slot is formed. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a low-pressure paper trough forming mold to solve the problem that the current traditional low-pressure paper trough forming mold uses a rotating method to form the paper trough. This paper trough forming method can only form one paper trough at a time, resulting in low efficiency in paper trough forming. Moreover, in the process of forming the paper trough, there are wrinkles and unevenness on the surface of the paper trough, which leads to a technical problem that the forming effect will be affected when the paper trough is formed.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a low-pressure paper trough forming mold, including a platform box, the top two sides of which are respectively fixed with a first fixing plate and a second fixing plate, and also including:

[0006] A threaded rod disposed between the first fixing plate and the second fixing plate;

[0007] A molding mechanism is passed through the outside of the threaded rod, and the molding mechanism includes a moving block, a threaded rod is passed through the inside of the moving block, and the threaded rod is threadedly connected to the screw hole in the moving block, and a connecting plate body is fixed to the top of both ends of the moving block, and a first electric telescopic cylinder is installed on the top of the connecting plate body, and an upper molding mold is fixed to the bottom of the first electric telescopic cylinder through the connecting plate body;

[0008] Lower forming molds are installed at both the front and rear ends of the top of the platform box.

[0009] Preferably, a motor shaft is fixed to one side of the threaded rod, an end of the motor shaft away from the threaded rod passes through a first fixing plate and is connected to the motor, and the first fixing plate is installed on one side of the motor.

[0010] Preferably, one end of the threaded rod away from the motor shaft is rotatably connected to a bearing, and one end of the bearing away from the threaded rod is installed with a second fixing plate.

[0011] Preferably, a square hole is opened on the top of the platform box, a second electric telescopic cylinder passes through the square hole, and a moving block is installed on the top of the second electric telescopic cylinder.

[0012] Preferably, a concave plate body is fixed at the bottom of the second electric telescopic cylinder, a connecting rod is fixed at the bottom of the concave plate body, and a pressure cylinder penetrates the outside of the connecting rod.

[0013] Preferably, one end of a hinge is rotatably connected to one side of the front end of the platform box, a box baffle is fixed to the other end of the hinge, and a handle is fixed to one side of the front end of the box baffle.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can put paper onto the surface of the lower forming mold through the combination of the moving block, the upper forming mold and the lower forming mold, and can extrude the paper into the shape of a paper slot by means of the upper forming mold. The moving block can move through the threaded rod, thereby driving the upper forming mold to move laterally along the lower forming mold, and directly performing continuous paper slot forming on long-distance paper, thereby improving the efficiency of paper slot forming, and solving the technical problem that the traditional low-pressure paper slot forming mold uses a rotating method to form the paper slot. This paper slot forming method can only form one paper slot at a time, resulting in low paper slot forming efficiency.

[0016] 2. The utility model combines the second electric telescopic cylinder, the concave plate and the pressing cylinder. During the lateral movement of the moving block, the second electric telescopic cylinder and the pressing cylinder are also driven to move lateraly. After the unprocessed paper is placed inside the platform box, the paper can be flattened back and forth lateraly. The forming mechanism and the flattening mechanism are integrated. At the same time, the second electric telescopic cylinder can drive the pressing cylinder to move downward, so as to flatten paper of different thicknesses. This solves the technical problem that in the process of forming the paper trough, there are wrinkles and unevenness on the surface of the paper trough, which affects the forming effect when the paper trough is formed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the internal structure of the platform box of the utility model.

[0019] In the figure: 1. platform box; 101. hinge; 102. box baffle; 103. handle; 2. first fixed plate; 201. second fixed plate; 202. motor; 203. motor shaft; 204. threaded rod; 205. moving block; 206. bearing; 207. connecting plate; 208. first electric telescopic cylinder; 209. upper molding die; 210. lower molding die; 3. second electric telescopic cylinder; 301. concave plate; 302. connecting rod; 303. pressing cylinder; 304. square hole. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Example 1: Low-pressure paper trough forming mold, see Figure 1 to Figure 2, including a platform box 1, a first fixed plate 2 and a second fixed plate 201 are fixed on both sides of the top of the platform box 1, and also includes: a threaded rod 204, which is arranged between the first fixed plate 2 and the second fixed plate 201; a molding mechanism, which runs through the outside of the threaded rod 204, and the molding mechanism includes a moving block 205, a threaded rod 204 runs through the inside of the moving block 205, and the threaded rod 204 is threadedly connected with the screw hole in the moving block 205, and the top of the front and rear ends of the moving block 205 are fixed with a connecting plate body 207, and the top of the connecting plate body 207 is installed with a first electric telescopic cylinder 208, and the bottom of the first electric telescopic cylinder 208 passes through the connecting plate body 207 and is fixed with an upper molding mold 209; the front and rear ends of the top of the platform box 1 are installed with a lower molding mold 210, and the paper is first placed on the lower molding mold 210. The surface is then opened, and the electric telescopic cylinder will drive the upper forming mold 209 to move downward, and the upper forming mold 209 will press down the lower forming mold 210, so as to press the paper into the shape of a paper slot. During the pressing process, the motor 202 can be turned on, and the motor 202 drives the motor shaft 203, and the motor shaft 203 drives the threaded rod 204, and the threaded rod 204 drives the moving block 205 to move back and forth horizontally. The moving block 205 will drive the upper forming mold 209 to move in the process of pressing down the lower mold, and directly perform continuous paper slot forming on long-distance paper, thereby improving the efficiency of paper slot forming, and solving the problem of traditional low-pressure paper slot forming molds, which use a rotating method to form paper slots. This paper slot forming method can only form one paper slot at a time, resulting in a technical problem of low paper slot forming efficiency.

[0022] For details, see Figure 1 A motor shaft 203 is fixed to one side of the threaded rod 204 , and one end of the motor shaft 203 away from the threaded rod 204 passes through the first fixing plate 2 and is connected to the motor 202 , and the first fixing plate 2 is installed on one side of the motor 202 .

[0023] For further information, see Figure 1 One end of the threaded rod 204 away from the motor shaft 203 is rotatably connected to a bearing 206 , and one end of the bearing 206 away from the threaded rod 204 is installed with a second fixed plate 201 .

[0024] It is worth noting that see Figure 1 and Figure 2A square hole 304 is provided on the top of the platform box 1, and a second electric telescopic cylinder 3 is passed through the inside of the square hole 304. A moving block 205 is installed on the top of the second electric telescopic cylinder 3. During the lateral movement of the moving block 205, the second electric telescopic cylinder 3 and the pressing cylinder 303 are also driven to move lateraly. After the unprocessed paper is put into the platform box 1, the pressing cylinder 303 can be rolled to flatten the paper lateraly back and forth, and the forming mechanism and the flattening mechanism are integrated. At the same time, after the second electric telescopic cylinder 3 is turned on, the pressing cylinder 303 can be driven to move downward, so as to flatten paper of different thicknesses, thereby solving the problem that the surface of the paper trough is wrinkled and uneven during the forming of the paper trough, which affects the forming effect when the paper trough is formed.

[0025] It is worth noting that see Figure 2 A concave plate body 301 is fixed at the bottom of the second electric telescopic cylinder 3 , a connecting rod 302 is fixed at the bottom of the concave plate body 301 , and a pressure cylinder 303 penetrates the outside of the connecting rod 302 .

[0026] It is worth mentioning that see Figure 1 One end of a hinge 101 is rotatably connected to one side of the front end of the platform box 1 , a box baffle 102 is fixed to the other end of the hinge 101 , and a handle 103 is fixed to one side of the front end of the box baffle 102 .

[0027] When using the low-pressure paper slot forming mold, first place the paper on the surface of the lower forming mold 210, then turn on the electric telescopic cylinder, the electric telescopic cylinder will drive the upper forming mold 209 to move downward, the upper forming mold 209 will press down the lower forming mold 210, so as to press the paper into the shape of a paper slot. During the pressing process, the motor 202 can be turned on, the motor 202 drives the motor shaft 203, the motor shaft 203 drives the threaded rod 204, the threaded rod 204 drives the moving block 205 to move back and forth horizontally, and the moving block 205 drives the upper forming mold 2 09 moves during the process of pressing down the lower mold, and directly forms the paper groove continuously for the long distance paper, which improves the efficiency of paper groove forming. During the horizontal movement of the moving block 205, it will also drive the second electric telescopic cylinder 3 and the pressing cylinder 303 to move horizontally. After the unprocessed paper is placed into the platform box 1, the pressing cylinder 303 can be rolled to press the paper back and forth horizontally, and the forming mechanism and the flattening mechanism are integrated. At the same time, after opening the second electric telescopic cylinder 3, the pressing cylinder 303 can be driven to move downward, so as to flatten the paper of different thicknesses.

[0028] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A low-pressure paper trough forming mold, comprising a platform box (1), wherein a first fixing plate (2) and a second fixing plate (201) are respectively fixed on both sides of the top of the platform box (1), characterized in that: Also includes: A threaded rod (204) is arranged between the first fixing plate (2) and the second fixing plate (201); A molding mechanism is passed through the outside of the threaded rod (204), the molding mechanism comprises a moving block (205), the threaded rod (204) is passed through the inside of the moving block (205), and the threaded rod (204) is threadedly connected to the screw hole in the moving block (205), the tops of both front and rear ends of the moving block (205) are fixed with connecting plates (207), the top of the connecting plate (207) is installed with a first electric telescopic cylinder (208), and the bottom of the first electric telescopic cylinder (208) passes through the connecting plate (207) and is fixed with an upper molding mold (209); Lower forming molds (210) are installed at both the front and rear ends of the top of the platform box (1).

2. The low-pressure paper trough forming mold according to claim 1, characterized in that: A motor shaft (203) is fixed to one side of the threaded rod (204); one end of the motor shaft (203) away from the threaded rod (204) passes through the first fixing plate (2) and is connected to the motor (202); and the first fixing plate (2) is installed on one side of the motor (202).

3. The low-pressure paper trough forming mold according to claim 2, characterized in that: One end of the threaded rod (204) away from the motor shaft (203) is rotatably connected to a bearing (206), and one end of the bearing (206) away from the threaded rod (204) is installed with a second fixing plate (201).

4. The low-pressure paper trough forming mold according to claim 1, characterized in that: A square hole (304) is provided on the top of the platform box (1), a second electric telescopic cylinder (3) passes through the inside of the square hole (304), and a moving block (205) is installed on the top of the second electric telescopic cylinder (3).

5. The low-pressure paper trough forming mold according to claim 4, characterized in that: A concave plate body (301) is fixed at the bottom of the second electric telescopic cylinder (3), a connecting rod (302) is fixed at the bottom of the concave plate body (301), and a pressure cylinder (303) penetrates the outside of the connecting rod (302).

6. The low-pressure paper trough forming mold according to claim 1, characterized in that: One end of a hinge (101) is rotatably connected to one side of the front end of the platform box (1), a box baffle (102) is fixed to the other end of the hinge (101), and a handle (103) is fixed to one side of the front end of the box baffle (102).

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