Corrugated board production forming device

Abstract

The invention discloses a corrugated board production forming device. The corrugated board production forming device comprises a supporting piece and a forming mechanism. A mounting seat and a fixing seat are arranged in the forming mechanism, a limiting hole, a positioning groove and a sliding hole are formed in the middle of the fixing seat, positioning assemblies are arranged in the limiting hole and the positioning groove, a sliding piece is arranged in the sliding hole, and a limiting assembly is arranged in the through hole. According to the corrugated board production forming device, a direct butt joint insertion type structure is adopted, a pressing piece is pressed firstly, so that a second spring is compressed, a pushing block pushes a limiting piece to deform, then a sliding piece can be pulled, the sliding piece is matched with a positioning piece, the sliding piece is pushed to rotate through a second through hole, and it is kept that a rotating piece does not limit a mounting arm any more. No special tool is needed for operation during disassembly and assembly, and due to the fact that the first compression roller and the second compression roller are assembled in time, the debugging time can be shortened, the installation time can be prolonged, and the installation time can be shortened.

Description

Technical Field

[0001] The invention relates to a corrugated board processing technology, in particular to a corrugated board production and forming device. Background Art

[0002] Corrugated paper is present in all aspects of life. It is composed of corrugated corrugated paper and paperboard bonded together. The internal wave structure of the paperboard varies according to different requirements. The pressing roller needs to be replaced before processing to facilitate the pressure of the paper sheets into wave structures of different depths or sizes. This facilitates the use of different products, which can help save resources and reduce costs. Currently, when replacing the pressing roller, the entire pressing roller is removed. The pressing roller is heavy and requires lifting tools. The position needs to be adjusted during installation, which is not convenient for quick operation. At the same time, the position and level of the pressing roller need to be adjusted after installation. Disassembly and assembly require the use of disassembly tools, which prolongs the replacement time. Summary of the Invention

[0003] In order to solve the above-mentioned defects in the prior art, the present invention proposes a corrugated cardboard production and forming device.

[0004] The technical solution of the present invention is achieved as follows:

[0005] A corrugated cardboard production and forming device, comprising:

[0006] a support member, wherein a symmetrically arranged mounting plate is provided on the support member, and a symmetrically arranged first conveying roller, a second conveying roller, and a third conveying roller are provided on the mounting plate;

[0007] A forming mechanism is provided on the support member, wherein the forming mechanism is provided with a first pressing roller and a second pressing roller, and the forming mechanism is further provided with a mounting seat and a fixing seat, wherein the mounting seat is provided with symmetrically arranged mounting arms, and an avoidance area is formed between the mounting arms;

[0008] A limiting hole, a positioning groove and a sliding hole are provided in the middle of the fixing seat. A positioning assembly that cooperates with the mounting arm is provided in the limiting hole and the positioning groove. A sliding piece that cooperates with the positioning assembly is provided in the sliding hole. A through hole is formed inside the sliding piece. A limiting assembly is provided in the through hole. The limiting assembly is used to limit the position of the sliding piece and keep the sliding piece staying in the sliding hole.

[0009] The positioning assembly is provided with a positioning block, a positioning member and a symmetrically arranged rotating member, the rotating member is hinged in the positioning slot via a first hinge rod, the positioning block is arranged in the positioning slot, the positioning member is located in the limiting hole and the positioning slot, a first through hole and a second through hole are provided on the positioning member, the sliding member is located in the first through hole, the rotating member is located in the second through hole, a compression hole is provided in the middle of the positioning member, a first spring is provided in the compression hole, and the first spring is in contact with the positioning block;

[0010] The sliding member is provided with a guide opening, and the guide opening is in contact with the first through hole.

[0011] In the present invention, a symmetrically arranged baffle is provided at the upper end of the sliding member, a support plate is provided in the through hole, a third through hole is formed in the middle of the support plate, and a symmetrically arranged fourth through hole is provided on the sliding member, and the fourth through hole is connected to the through hole.

[0012] In the present invention, a first guiding inclined surface and a blocking surface are provided in the guiding opening.

[0013] In the present invention, the limiting component is provided with a pressure piece, a second spring, a pressure plate and a limiting piece. The second spring and the pressure plate are arranged on the pressure piece. The limiting piece is arranged at the lower end of the pressure piece, pushing the pressure piece to keep the pressure plate compressing the second spring and pushing the limiting piece to deform.

[0014] In the present invention, the pressure member is composed of a positioning column and a pushing block, the second spring and the pressure plate are sleeved on the positioning column, the positioning column is arranged in the third through hole, the lower end of the second spring is placed on the support plate, and the positioning column is provided with a symmetrically arranged pressure block, the pressure block is at the upper end of the support plate, and the pushing block is arranged at the lower end of the support plate.

[0015] In the present invention, a guide protrusion is provided at the lower end of the pushing block, extension plates are provided on both sides of the guide protrusion, and symmetrical guide slopes are provided on the guide protrusion, forming an active area between the guide slopes and the extension plates.

[0016] In the present invention, the limiting member is arranged at the lower end of the pushing block, and the limiting member is composed of a symmetrically arranged movable arm and a connecting arm. The middle of the movable arm is hinged in the through hole through a second hinge rod. The upper end of the movable arm is provided with a guide end that cooperates with the guide slope, and the lower end is provided with a limiting end. The limiting end is provided with multiple first teeth, and the connecting arm is composed of an arc segment and a connecting segment. The arc segment connects the symmetrically arranged connecting segments, and the connecting segment is connected to the middle of the movable arm.

[0017] In the present invention, a symmetrically arranged limiting opening is provided in the sliding hole, the limiting opening cooperates with the limiting end, and a second tooth cooperating with the first tooth is provided on the inner wall of the sliding hole.

[0018] In the present invention, a second guiding inclined surface cooperating with the first guiding inclined surface is provided in the first through hole.

[0019] In the present invention, a mounting end is provided on the mounting arm, the rotating member is composed of a hinged portion and a symmetrically arranged pressure-applying portion, the pressure-applying portion is provided with an avoidance slope, the pressure-applying portion at one end of the rotating member is arranged in the second through hole, and the pressure-applying portion at the other end is arranged on the mounting end, and the width of the second through hole is greater than the thickness of the rotating member.

[0020] The corrugated cardboard production and forming device of the present invention has the following beneficial effects: the device adopts a direct docking plug-in structure. By first pressing the pressure member, the second spring is compressed, and the push block pushes the limit member to deform. The sliding member can then be pulled. The sliding member cooperates with the positioning member to move the positioning member along the trajectory of the first guide slope and the second guide slope under the elastic force of the first spring. The positioning member is pushed and rotated through the second through hole to keep the rotating member from limiting the mounting arm. No special tools are required for disassembly and assembly. Since the first and second pressure rollers are already assembled, debugging time can be reduced and installation time can be improved and shortened. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of the corrugated cardboard production and forming device of the present invention;

[0022] Figure 2 for Figure 1 A top view of

[0023] Figure 3 for Figure 2 The cross-sectional view at AA in the figure;

[0024] Figure 4 for Figure 1 Schematic diagram of the forming mechanism structure;

[0025] Figure 5 for Figure 4 Exploded diagram of the mounting base and fixed base structure;

[0026] Figure 6 for Figure 5 A cross-sectional view of the fixing seat structure;

[0027] Figure 7 for Figure 5 Schematic diagram of the mounting seat structure;

[0028] Figure 8 for Figure 5 Exploded diagram of the positioning component structure;

[0029] Figure 9 for Figure 5 Schematic diagram of the structure of the sliding member and the limit assembly;

[0030] Figure 10 for Figure 9 Schematic diagram of the limit component structure in;

[0031] Figure 11 for Figure 9 A cross-sectional view of the sliding member structure;

[0032] Figure 12 for Figure 10 Schematic diagram of the limiter structure in FIG;

[0033] Figure 13 for Figure 10 Exploded diagram of the pressure member, pressure plate, and second spring structure;

[0034] Figure 14 for Figure 3 A local enlarged view of point B in FIG;

[0035] Figure 15 for Figure 3 A partial enlarged view of point C in the figure.

[0036] In the figure: support member 1, forming mechanism 2, mounting plate 3, first conveying roller 4, second conveying roller 5, third conveying roller 6, first support platform 7, second support platform 8, mounting notch 9, mounting seat 10, fixing seat 11, first pressure roller 12, second pressure roller 13, mounting arm 14, avoidance area 15, shaft hole 16, rotating shaft 17, motor 18, first gear 19, second gear 20, avoidance notch 21, limiting hole 22, positioning groove 23, sliding hole 24, positioning assembly 25, sliding member 26, through hole 27, limiting assembly 28, limiting opening 29, limiting end 30, first tooth 31, second tooth 32, first hinge hole 33, first hinge rod 34, second hinge hole 35, second hinge rod 36, guide opening 37, first through hole 38, first guide Guide slope 39, blocking surface 40, baffle 41, support plate 42, third through hole 43, fourth through hole 44, insertion end 45, first spring 46, second guide slope 47, positioning member 48, positioning block 49, rotating member 50, positioning hole 51, second through hole 52, compression hole 53, hinged portion 54, pressure portion 55, avoidance slope 56, mounting end 57, pressure member 58, second spring 59, pressure plate 60, limit member 61, push block 62, movable arm 63, connecting arm 64, guide slope 65, guide end 66, arc segment 67, connecting segment 68, first compression area 69, second compression area 70, third compression area 71, guide protrusion 72, positioning column 73, pressure block 74, extension plate 75, movable area 76, fifth through hole 77. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0038] like Figures 1 to 15 As shown, the corrugated cardboard production and forming device of the present invention includes a support member 1 and a forming mechanism 2. The support member 1 is used to support the forming mechanism 2 and carry the middle paper sheet that needs to be formed and the upper and lower paper sheets that need to be dipped and glued. The cardboard in this application adopts a three-layer structure, which is an upper paper sheet, a middle paper sheet and a lower paper sheet. The middle paper sheet is pressurized by the forming mechanism 2 to form a wavy structure, and then the upper and lower paper sheets are dipped and glued to the upper and lower ends of the middle paper sheet. The dipping structure and the structure for conveying the paper sheets can adopt existing technologies, and the structures required for normal production can also adopt existing structures, which will not be elaborated here. However, this application mainly describes a structure for conveniently and quickly installing different pressure rollers, reducing the difficulty of installation, and shortening the installation time, so that disassembly and assembly can be quickly performed without the need for disassembly and assembly tools, shortening time and improving work efficiency.

[0039] Support member 1 is equipped with a symmetrically arranged mounting plate 3, on which are symmetrically arranged first, second, and third conveyor rollers 4, 5, and 6. The first conveyor rollers 4 are used to convey the upper and lower paper sheets. The upper first conveyor roller 4 is used to convey the upper paper sheet, while the lower first conveyor roller 4 is used to convey the lower paper sheet. The second and third conveyor rollers 5 and 6 are used to apply pressure to the upper and lower paper sheets that are glued to the middle paper sheet, improving the gluing effect. In practice, a gluing mechanism is also provided to apply glue to the upper and lower ends of the middle paper sheet, or to the lower end of the upper paper sheet, or to the upper end of the small paper sheet.

[0040] The support member 1 is provided with a first support platform 7 and a second support platform 8. The first support platform 7 is used to support the middle paper sheet, while the second support platform 8 is used to support the cardboard formed after dipping and gluing. A mounting notch 9 is formed between the first support platform 7 and the forming mechanism 2 to facilitate the installation of the forming mechanism 2, namely, the docking of the mounting base 10 with the fixing base 11.

[0041] The forming mechanism 2 is arranged on the support member 1, and a first pressing roller 12 and a second pressing roller 13 are provided in the forming mechanism 2. The first pressing roller 12 and the second pressing roller 13 are provided with pressing teeth. The first pressing roller 12 and the second pressing roller 13 are engaged with each other, so that the middle paper sheet in the middle is pressurized and formed.

[0042] The forming mechanism 2 also includes a mounting base 10 and a fixed base 11. The mounting base 10 is provided with symmetrically arranged mounting arms 14, forming a clearance area 15 between the mounting arms 14. The mounting base 10 is provided with an axial hole 16, within which is a rotating shaft 17. The first and second pressing rollers 12, 13 are mounted on the rotating shaft 17. A motor 18 is provided at the lower end of the support member 1. A first gear 19 is mounted on the motor 18. A second gear 20, which mates with the first gear 19, is mounted on the rotating shaft 17, located between the second pressing roller 13 at the lower end. Multiple clearance notches 21 are provided on the mounting plate 3 to accommodate the rotating shaft 17.

[0043] like Figure 6 As shown, a limiting hole 22, a positioning slot 23, and a sliding hole 24 are provided in the middle of the fixing base 11. The limiting hole 22 is arranged horizontally, while the sliding hole 24 is arranged vertically. The limiting hole 22 and the sliding hole 24 are connected and arranged vertically. A positioning assembly 25 that cooperates with the mounting arm 14 is provided in the limiting hole 22 and the positioning slot 23. A sliding member 26 that cooperates with the positioning assembly 25 is provided in the sliding hole 24. A through hole 27 is formed in the interior of the sliding member 26. A limiting assembly 28 is provided in the through hole 27. The limiting assembly 28 is used to limit the position of the sliding member 26 and keep the sliding member 26 in the sliding hole 24.

[0044] A symmetrically arranged limiting opening 29 is provided in the sliding hole 24 , and the limiting opening 29 cooperates with the limiting end 30 . A second tooth 32 that cooperates with the first tooth 31 is provided on the inner wall of the sliding hole 24 .

[0045] A first hinge hole 33 is provided in the positioning groove 23 , and a first hinge rod 34 is disposed in the first hinge hole 33 . A second hinge hole 35 is provided on the sliding member 26 , and a second hinge rod 36 is disposed in the second hinge hole 35 .

[0046] The sliding member 26 is provided with a guide opening 37 which is in contact with the first through hole 38. The guide opening 37 is provided with a first guide slope 39 and a blocking surface 40.

[0047] A symmetrically arranged baffle 41 is provided at the upper end of the sliding member 26 , a support plate 42 is provided in the through hole 27 , a third through hole 43 is formed in the middle of the support plate 42 , and a symmetrically arranged fourth through hole 44 is provided on the sliding member 26 , which is connected to the through hole 27 .

[0048] The lower end of the slider 26 is provided with an insertion end 45. The width of the insertion end 45 is smaller than the width of the upper end of the slider 26. The width of the insertion end 45 is smaller than the minimum width of the first through hole 38. This facilitates insertion of the insertion end 45 into the first through hole 38, thereby cooperating with the first spring 46 to maintain contact between the first guide slope 39 and the second guide slope 47. The position of the slider 26 is limited by the blocking surface 40 cooperating with the positioning member 48, so that when the slider 26 is pulled upward, the blocking surface 40 maintains contact with the positioning member 48.

[0049] The positioning assembly 25 includes a positioning block 49, a positioning member 48, and a symmetrically arranged rotating member 50. The rotating member 50 is hinged in the positioning slot 23 via the first hinge rod 34. The positioning block 49 is disposed in the positioning slot 23. The positioning slot 23 includes a positioning hole 51 that cooperates with the positioning block 49, thereby maintaining the position of the positioning block 49 and preventing it from moving, thereby limiting the position of the positioning member 48. The positioning member 48 is located in the limiting hole 22 and the positioning slot 23 and can slide in the limiting hole 22.

[0050] Positioning member 48 is provided with a first through-hole 38 and a second through-hole 52. Sliding member 26 is positioned within first through-hole 38, which is provided with a second guide slope 47 that mates with first guide slope 39. Rotating member 50 is positioned within second through-hole 52. Positioning member 48 has a compression hole 53 in its center, within which is located a first spring 46, which contacts positioning block 49. Because positioning block 49 remains stationary, positioning member 48 can slide within retaining hole 22 and, in conjunction with first spring 46, pushes positioning member 48 forward.

[0051] The mounting arm 14 is provided with a mounting end 57. The rotating member 50 comprises a hinge portion 54 and a symmetrically arranged pressure portion 55. The pressure portion 55 is provided with an avoidance slope 56. The pressure portion 55 at one end of the rotating member 50 is disposed within the second through-hole 52, and the pressure portion 55 at the other end is disposed on the mounting end 57. The width of the second through-hole 52 is greater than the thickness of the rotating member 50. Because the width of the second through-hole 52 is greater than the thickness of the rotating member 50, one end of the rotating member 50 can be pushed through the second through-hole 52, causing it to rotate about the first hinge rod 34 without applying pressure to the mounting end 57. The mounting arm 14 can then be removed, completing disassembly.

[0052] The limiting assembly 28 includes a pressure member 58, a second spring 59, a pressure plate 60, and a limiting member 61. The second spring 59 and pressure plate 60 are mounted on the pressure member 58. The limiting member 61 is located at the lower end of the pressure member 58. This pushes the pressure member 58 to maintain the pressure plate 60, compressing the second spring 59 and pushing the limiting member 61 to deform. A fifth through-hole 77 is provided in the center of the pressure plate 60, which engages with the positioning post 73.

[0053] The limiting member 61 is disposed at the lower end of the push block 62. The limiting member 61 comprises a symmetrically arranged movable arm 63 and a connecting arm 64. The middle portion of the movable arm 63 is hinged within the through hole 27 via the second hinge rod 36. The upper end of the movable arm 63 is provided with a guide end 66 that engages with the guide ramp 65. The lower end is provided with a limiting end 30, which is provided with a plurality of first teeth 31. The first teeth 31 pass through the fourth through hole 44 into the limiting opening 29, or pass through the fourth through hole 44 to engage and limit the first teeth 31 with the second teeth 32. The connecting arm 64 comprises an arcuate segment 67 and a connecting segment 68. The arcuate segment 67 connects the symmetrically arranged connecting segments 68, which are then connected to the middle portion of the movable arm 63.

[0054] A first compression region 69 is formed between the connecting sections 68 , a second compression region 70 is formed between the limiting ends 30 , and a third compression region 71 is formed between the guiding ends 66 .

[0055] The pressure piece 58 is pressed downward to guide the protrusion 72 into the first compression area 69. The guide bevel 65 can be guided by the guide bevel 65, so that the limit end 30 at the lower end of the movable arm 63 moves toward the second compression area 70, so that the limit end 30 moves out of the limit opening 29.

[0056] The pressure member 58 consists of a positioning post 73 and a push block 62. The positioning post 73 and the push block 62 can be connected by threads to form an integral structure, or they can be welded. The second spring 59 and the pressure plate 60 are sleeved on the positioning post 73. The positioning post 73 is set in the third through hole 43. The lower end of the second spring 59 is placed on the support plate 42. The positioning post 73 is equipped with a symmetrical pressure block 74. The pressure block 74 is located at the upper end of the support plate 42, and the push block 62 is located at the lower end of the support plate 42. Pressing the positioning post 73, in conjunction with the pressure test block, pushes the pressure plate 60, thereby compressing the second spring 59.

[0057] A guide protrusion 72 is provided at the lower end of the push block 62 , and extension plates 75 are provided on both sides of the guide protrusion 72 . The guide protrusion 72 is provided with symmetrically arranged guide slopes 65 , and an active area 76 is formed between the guide slopes 65 and the extension plates 75 .

[0058] When the mounting base 10 and the fixing base 11 need to be docked, the pressure member 58 is first pressed, and the pressure plate 60 is maintained to compress the second spring 59, so that the push block 62 guides and pushes the guide end 66, keeping the upper end of the movable arm 63 open and the lower end close together, and the limit end 30 moves out of the limit opening 29. The sliding member 26 is then pulled upward, and the stop plate 41 cooperates to pull the sliding member 26, so that the first tooth 31 reaches the position of the second tooth 32. The external force pressing the pressure member 58 is then released, and the elastic force of the connecting section 68 pushes the guide end 66 closer together, and the first tooth 31 and the second tooth 32 engage and limit.

[0059] When the sliding member 26 is pulled upward, the first guiding bevel 39 and the second guiding bevel 47 can be matched. When the sliding member 26 moves upward, the first spring 46 pushes the positioning member 48 to move, and pushes the rotating member 50 to rotate through the second through hole 52 on the positioning member 48, so that the rotating member 50 no longer applies pressure to the mounting end 57, so that the mounting base 10 can be separated from the fixed base 11 without tools.

[0060] With pre-installation, there is no need to disassemble the first pressing roller 12 and the second pressing roller 13, and the mounting seat 10 and the fixing seat 11 can be quickly matched. Only the mounting seat 10 with a different pressing roller shape needs to be replaced.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A corrugated cardboard production and forming device, characterized in that: include: a support member, wherein a symmetrically arranged mounting plate is provided on the support member, and a symmetrically arranged first conveying roller, a second conveying roller, and a third conveying roller are provided on the mounting plate; A forming mechanism is provided on the support member, wherein the forming mechanism is provided with a first pressing roller and a second pressing roller, and the forming mechanism is further provided with a mounting seat and a fixing seat, wherein the mounting seat is provided with symmetrically arranged mounting arms, and an avoidance area is formed between the mounting arms; A limiting hole, a positioning groove and a sliding hole are provided in the middle of the fixing seat. A positioning assembly that cooperates with the mounting arm is provided in the limiting hole and the positioning groove. A sliding piece that cooperates with the positioning assembly is provided in the sliding hole. A through hole is formed inside the sliding piece. A limiting assembly is provided in the through hole. The limiting assembly is used to limit the position of the sliding piece and keep the sliding piece staying in the sliding hole. The positioning assembly is provided with a positioning block, a positioning member and a symmetrically arranged rotating member, the rotating member is hinged in the positioning slot via a first hinge rod, the positioning block is arranged in the positioning slot, the positioning member is located in the limiting hole and the positioning slot, a first through hole and a second through hole are provided on the positioning member, the sliding member is located in the first through hole, the rotating member is located in the second through hole, a compression hole is provided in the middle of the positioning member, a first spring is provided in the compression hole, and the first spring is in contact with the positioning block; The sliding member is provided with a guide opening, and the guide opening is in contact with the first through hole.

2. The corrugated cardboard production and forming device according to claim 1, characterized in that: A symmetrically arranged baffle is provided at the upper end of the sliding member, a support plate is provided in the through hole, a third through hole is formed in the middle of the support plate, and a symmetrically arranged fourth through hole is provided on the sliding member, and the fourth through hole is connected to the through hole.

3. The corrugated board production and forming device according to claim 2, characterized in that: A first guiding inclined surface and a blocking surface are provided in the guiding opening.

4. The corrugated board production and forming device according to claim 3, characterized in that: The limiting component is provided with a pressure piece, a second spring, a pressure plate and a limiting piece. The second spring and the pressure plate are arranged on the pressure piece. The limiting piece is arranged at the lower end of the pressure piece, pushing the pressure piece to keep the pressure plate compressing the second spring and pushing the limiting piece to deform.

5. The corrugated board production and forming device according to claim 4, characterized in that: The pressure member consists of a positioning column and a pushing block, the second spring and the pressure plate are sleeved on the positioning column, the positioning column is arranged in the third through hole, the lower end of the second spring is placed on the support plate, and the positioning column is provided with a symmetrically arranged pressure block, the pressure block is at the upper end of the support plate, and the pushing block is arranged at the lower end of the support plate.

6. The corrugated board production and forming device according to claim 5, characterized in that: A guide protrusion is provided at the lower end of the pushing block, and extension plates are provided on both sides of the guide protrusion. Symmetrically arranged guide slopes are provided on the guide protrusion, and an active area is formed between the guide slopes and the extension plates.

7. The corrugated board production and forming device according to claim 6, characterized in that: The limiting member is arranged at the lower end of the pushing block, and the limiting member is composed of a symmetrically arranged movable arm and a connecting arm. The middle of the movable arm is hinged in the through hole through a second hinge rod. The upper end of the movable arm is provided with a guide end that cooperates with the guide inclined surface, and the lower end is provided with a limiting end. A plurality of first teeth are provided on the limiting end. The connecting arm is composed of an arc segment and a connecting segment. The arc segment connects the symmetrically arranged connecting segments, and the connecting segment is connected to the middle of the movable arm.

8. The corrugated board production and forming device according to claim 7, characterized in that: A symmetrically arranged limiting opening is provided in the sliding hole, and the limiting opening cooperates with the limiting end. A second tooth cooperating with the first tooth is provided on the inner wall of the sliding hole.

9. The corrugated board production and forming device according to claim 2, characterized in that: A second guiding inclined surface matching the first guiding inclined surface is provided in the first through hole.

10. The corrugated board production and forming device according to claim 1, characterized in that: The mounting arm is provided with a mounting end, the rotating member is composed of a hinged portion and a symmetrically arranged pressure-applying portion, the pressure-applying portion is provided with an avoidance slope, the pressure-applying portion at one end of the rotating member is arranged in the second through hole, and the pressure-applying portion at the other end is arranged on the mounting end, and the width of the second through hole is greater than the thickness of the rotating member.

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