Environment-friendly hydraulic paper holder stamping shaper

Abstract

The utility model discloses an environment-friendly hydraulic paper holder stamping shaper, which relates to the field of paper holder processing equipment, and comprises a top plate, a hydraulic cylinder is arranged at the top of the top plate, a bottom execution end of the hydraulic cylinder penetrates through the top plate and is provided with a female die assembly, and supporting rods are arranged at four corners of the female die assembly. Baffles are arranged between the two supporting rods on the left side and the two supporting rods on the right side, the tops of the supporting rods and the baffles are arranged at the bottom of the top plate, a demolding assembly is arranged at the bottoms of the supporting rods and the baffles, a paper tray pushing-out assembly is arranged at the top of the demolding assembly, and a rotating block is arranged on the upper surface of the demolding assembly; and a support is arranged at the bottom of the demolding assembly, universal wheels are arranged at the four corners of the bottom of the support, and through cooperation of a frame strip, a connecting rod, a limiting block, a spring, an auxiliary plate and other components, the stamped and shaped paper support can be automatically separated from the male die block, and then the use efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper support processing equipment technical field, concretely is a kind of environmental protection hydraulic paper support punch forming machine. BACKGROUND

[0002] With the increasing attention to environmental protection in the world, paper products as a kind of recyclable, easy to degrade material, the application in packaging field is more and more widely.Paper support as a kind of common paper product packaging material, its demand is also increasing.However, there are some problems to be solved in the traditional paper support production process.

[0003] Through the retrieval, the existing Chinese patent announcement No. CN215512522U provides a kind of environmental protection hydraulic paper support punch forming machine, this patent is through "including support box seat and the paper support male die frame seat mechanism welded on support box seat upper end, by the frame strip of paper support pusher setting is covered on male die module, and fixedly welded mounting column at the four corners of frame strip, and mounting column is inserted in the through hole of four corners of reinforcing plate, and the lower end is inserted into installation slot hole, while fixedly welded reset spring at the lower end of mounting column, and the lower end of reset spring is fixedly welded in installation slot hole, when hydraulic cylinder drives female die assembly to paper support raw material placed on male die module is punched forming, frame strip is pressed down, mounting column is pressed into installation slot hole, after forming, hydraulic cylinder drives female die assembly to move up, reset spring resets and ejects mounting column from installation slot hole, so that frame strip pushes up the paper support after forming, so that it is not closely attached to male die module, facilitate to take, without additional electrical equipment, more energy-saving and environmental protection".

[0004] But in the above patent, only reset spring drives mounting column, then drives the paper support after shaping to separate, and the paper support after punching shaping cannot be automatically separated from male die module, thereby the use efficiency of device is reduced. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of environmental protection hydraulic paper support punch forming machine to solve the problem of above-mentioned background art, because only reset spring drives mounting column to make the paper support after shaping separate, cannot automatically let the paper support after punching shaping separate from male die module, thereby reduce the use efficiency of device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: An environmental protection hydraulic paper support punch forming machine, including roof, the roof top is provided with hydraulic cylinder, the hydraulic cylinder bottom execution end penetrates the roof and is provided with female die assembly, the female die assembly four corners are provided with support rod, left side two groups of support rods and right side two groups of support rods all are provided with baffle between, and support rod and baffle top are set in the roof bottom, and support rod and baffle bottom are provided with stripping assembly, the stripping assembly top is provided with paper support push out assembly, the stripping assembly upper surface is provided with rotating block, and rotating block rotation is connected in the baffle bottom of left side, the stripping assembly bottom is provided with support, the support bottom four corners are provided with universal wheel.

[0007] Preferably, the stripping assembly comprises a mounting block fixedly connected to the top of the support, a rubber pad is arranged on the upper surface of the mounting block, an adjusting valve is arranged in the through hole formed in the top of the mounting block, a gas cavity is formed in the top of the mounting block, a gas pump is arranged in the top of the inner cavity of the support, a filter is arranged on the gas inlet pipe of the gas pump, a connecting pipe is arranged on the gas outlet pipe of the gas pump, and the other end of the connecting pipe is arranged at the bottom of the gas cavity.

[0008] Preferably, the paper support push out assembly comprises a male die, a groove is formed in the inner cavity of the male die, and a frame strip is arranged in the groove, connecting rods are arranged at the four corners of the bottom of the frame strip, limit blocks are arranged at the bottom of the connecting rods, springs are arranged at the bottom of the limit blocks, cylindrical grooves matched with the connecting rods are formed at the four corners of the male die, two groups of auxiliary plates are symmetrically arranged on the front and rear inner side walls of the frame strip, a male die is arranged on the top of the frame strip, the two groups of auxiliary plates are arranged above the male die, and eight groups of exhaust holes are formed in the male die.

[0009] Preferably, the female die assembly comprises a sliding plate fixedly connected to the execution end of the hydraulic cylinder, limiting plates are arranged at the four corners of the sliding plate, first sliding grooves matched with the limiting plates are formed in the side walls of the support rods, two groups of limiting strips are arranged at the bottom of the sliding plate, a fixed block is arranged on the lower surface of the sliding plate, a pull block is arranged on the front side of the fixed block, two groups of link rods are arranged on the rear side of the pull block, clamping blocks are arranged at the other ends of the link rods, limiting blocks are arranged on the rear side of the clamping blocks, and a return spring is arranged on the side of the pull block away from the link rods.

[0010] Preferably, a second sliding groove matched with the limiting strips is formed in the top of the fixed block, and a limiting groove matched with the clamping blocks is formed in the middle of the limiting strips.

[0011] Preferably, a third sliding groove matched with the pull block, the link rods, the clamping blocks and the limiting blocks is formed in the inner part of the fixed block, and the other end of the return spring is arranged on the inner side wall of the fixed block.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The cooperation between the frame strip, connecting rod, limiting block, spring and auxiliary plate and other components can automatically separate the punched and shaped paper holder from the convex die module, thereby improving the device use efficiency.

[0014] 2. The cooperation between the slide plate, limiting plate, limiting strip, fixed block and pull block and other components can quickly replace the die, thereby being able to punch paper holders of different sizes and shapes and improving the adaptability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a mounting block structural schematic diagram of the utility model;

[0017] Figure 3 It is a frame strip structural schematic diagram of the utility model;

[0018] Figure 4 It is a connecting rod structural schematic diagram of the utility model;

[0019] Figure 5 It is a limiting block structural schematic diagram of the utility model;

[0020] Figure 6 It is a limiting strip structural schematic diagram of the utility model;

[0021] Figure 7 It is a pull block structural schematic diagram of the utility model;

[0022] Figure 8 It is a clamping block structural schematic diagram of the utility model.

[0023] In the figure: 1, hydraulic cylinder; 2, top plate; 3, support rod; 4, baffle; 5, concave die assembly; 51, slide plate; 52, limiting plate; 53, limiting strip; 54, fixed block; 55, pull block; 56, clamping block; 57, limiting block; 58, return spring; 59, connecting rod; 6, rotating block; 7, support; 8, paper holder pushing-out assembly; 81, frame strip; 82, connecting rod; 83, limiting block; 84, spring; 85, auxiliary plate; 86, convex die; 87, exhaust hole; 9, demolding assembly; 91, mounting block; 92, adjusting valve; 93, air cavity; 94, connecting pipe; 95, air pump; 96, filter; 97, rubber pad; 10, universal wheel. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0025] Please refer to Figures 1-8 The utility model provides a kind of technical scheme: a kind of environmental protection hydraulic paper support punch forming machine, including top plate 2, top plate 2 top is provided with hydraulic cylinder 1, and hydraulic cylinder 1 is started with the stable driving concave die assembly 5 vertically up and down movement, and the bottom execution end of hydraulic cylinder 1 is provided with concave die assembly 5 penetrating top plate 2, and hydraulic cylinder 1 is moved on the upper surface of male die 86 by penetrating top plate 2 with the stable movement of fixed block 54, and concave die assembly 5 is provided with support rod 3 in four corners, and the groove of support rod 3 is limited the moving direction of concave die assembly 5, and the left two groups of support rod 3 and the right two groups of support rod 3 are provided with baffle 4, and baffle 4 plays the effect of blocking, and support rod 3 and baffle 4 top are set in top plate 2 bottom, play the effect of stable fixation, and support rod 3 and baffle 4 bottom are provided with stripping assembly 9, play the effect of stable installation, and stripping assembly 9 top is provided with paper support push-out assembly 8, and paper support push-out assembly 8 is separated from the top of mould by preliminary stripping, stripping assembly 9 top surface is provided with rotating block 6, and rotating block 6 is stably fixed in the top of stripping assembly 9, and rotating block 6 is rotatably connected to the bottom of left baffle 4, and rotating block 6 rotates in the inside of baffle 4 side, and stripping assembly 9 bottom is provided with bracket 7, and stripping assembly 9 is fixed in the top of bracket 7 by bolt, and the bottom of bracket 7 is provided with universal wheel 10 in four corners, and universal wheel 10 is started according to the effect of convenient moving device, and can realize the effect of self-locking.

[0026] Stripping assembly 9 includes mounting block 91 fixedly connected to the top of bracket 7, and the top of bracket 7 is fixed in four corners of mounting block 91, and the upper surface of mounting block 91 is provided with rubber pad 97, and mounting block 91 is installed with paper support push-out assembly 8 through rubber pad 97, to play the effect of sealing, and the inside of through hole opened in the top of mounting block 91 is provided with regulating valve 92, and regulating valve 92 plays the discharge of air flow in air cavity 93, and the top of mounting block 91 is provided with air cavity 93, and air cavity 93 plays the effect of storing air pump 95, and the top of the inner cavity of bracket 7 is provided with air pump 95, and air pump 95 plays the effect of stable fixation and operation, and the air inlet pipe of air pump 95 is provided with filter 96, and filter 96 plays the effect of filtering air, to ensure the service life of device, and the air outlet pipe of air pump 95 is provided with connecting pipe 94, and the other end of connecting pipe 94 is provided in the bottom of air cavity 93, and connecting pipe 94 plays the effect of conveying compressed gas.

[0027] The paper holder pushing-out assembly 8 comprises a punch 86 provided on the top of the mounting block 91 through a rubber pad 97, the inner cavity of the punch 86 is provided with a groove, and a frame strip 81 is arranged in the groove; the groove facilitates the stable movement of the frame strip 81 in the groove; the four corners of the bottom of the frame strip 81 are provided with connecting rods 82; the frame strip 81 drives the connecting rods 82 to move downward; the bottom of the connecting rods 82 is provided with limit blocks 83; the connecting rods 82 drive the limit blocks 83 to move downward; the bottom of the limit blocks 83 is provided with springs 84; the limit blocks 83 drive the springs 84 to deform; the four corners of the punch 86 are provided with cylindrical grooves matched with the connecting rods 82, which facilitates the stable sliding of the connecting rods 82 in the cylindrical grooves; the front and rear inner side walls of the frame strip 81 are symmetrically provided with two groups of auxiliary plates 85; the frame strip 81 drives the auxiliary plates 85 to move; the top of the frame strip 81 is provided with the punch 86, and the two groups of auxiliary plates 85 are arranged above the punch 86; the frame strip 81 stably moves above the punch 86 through the elastic potential energy of the springs 84; eight groups of exhaust holes 87 are arranged in the punch 86, which facilitates the stable blowing of the paper holder.

[0028] The concave die assembly 5 comprises a sliding plate 51 fixedly connected to the execution end of the hydraulic cylinder 1, which is driven by the hydraulic cylinder 1 to move vertically downward; the four corners of the sliding plate 51 are provided with limiting plates 52, and the side of the supporting rod 3 is provided with first sliding grooves matched with the limiting plates 52; the sliding plate 51 moves vertically up and down in the sliding grooves of the supporting rod 3 through the limiting plates 52 fixed at the four corners; the bottom of the sliding plate 51 is provided with two groups of limiting strips 53, which stably fix the sliding plate 51 on the upper surface of the fixing block 54; the lower surface of the sliding plate 51 is provided with the fixing block 54; the sliding plate 51 is clamped in the limiting strips 53 through the clamping block 56, and is stably fixed on the upper surface of the fixing block 54; the front side of the fixing block 54 is provided with a pull block 55; when the pull block 55 is pulled outward, the pull block 55 can be pulled through the front side of the sliding plate 51, which facilitates the pulling of the pull block 55; the rear side of the pull block 55 is provided with two groups of connecting rods 59; the pull block 55 drives the connecting rods 59 to move; the other end of the connecting rods 59 is provided with the clamping block 56; the connecting rods 59 drive the clamping block 56 to move and slide out of the sliding grooves of the limiting strips 53; the rear side of the clamping block 56 is provided with a limiting block 57; the clamping block 56 moves linearly through the limitation of the limiting block 57; the side, away from the connecting rods 59, of the pull block 55 is provided with a return spring 58; the pull block 55 drives the return spring 58 to deform.

[0029] The top of the fixing block 54 is provided with second sliding grooves matched with the limiting strips 53; the fixing block 54 is limited in the limiting strips 53 through the clamping block 56, and is stably fixed in the sliding grooves; the middle of the limiting strips 53 is provided with limiting grooves matched with the clamping block 56; the clamping block 56 stably slides in the limiting grooves of the clamping block 56 through the limitation of the limiting block 57.

[0030] The fixed block 54 is internally provided with a third sliding groove matched with the pulling block 55, the connecting rod 59, the clamping block 56 and the limiting block 57, so as to stabilize the operation, and the other end of the reset spring 58 is arranged on the inner wall of the fixed block 54, and the reset spring 58 drives the pulling block 55 to reset through the elastic potential.

[0031] Principle: when using the environmental protection hydraulic paper holder punch forming machine, first, the universal wheel 10 installed at the bottom of the four corners of the support 7 can stably move the device in the working area, then the paper holder to be punched and shaped is placed on the upper surface of the paper holder pushing assembly 8, then the hydraulic cylinder 1 fixed on the top of the top plate 2 is started, the concave die assembly 5 at the execution end of the hydraulic cylinder 1 is moved downward, the fixed block 54 installed on the lower surface of the sliding plate 51 is driven to punch the paper holder, the limiting plate 52 fixed at the four corners of the sliding plate 51 is slid in the sliding groove of the support rod 3, and can be vertically moved up and down, the limiting block 83 is moved upward through the deformation potential of the auxiliary plate 85 after the concave die assembly 5 moves away, then the connecting rod 82 is moved upward, the frame strip 81 is moved upward, the auxiliary plate 85 fixed on the inner wall of the frame strip 81 simultaneously pushes the paper holder out, avoids that the paper holder cannot be pushed out under the large-area mold punching, then the demolding assembly 9 fixed on the top of the support 7 quickly separates the paper holder from the mold, the air pump 95 is started, the air is sucked in through the filter 96, the air is compressed, the compressed air is sent to the air cavity 93 through the connecting pipe 94, the compressed gas is discharged from the exhaust hole 87 in the convex die 86 through the control of the adjusting valve 92, the paper holder is blown up through the front exhaust hole 87, and the paper holder is moved to the rear side through the rear exhaust hole 87 and falls into the storage basket, the paper holder pushing assembly 8 is fixed on the top of the mounting block 91 through the rotating block 6 rotatably connected to the side of the baffle 4, the convex die 86 and the mounting block 91 are sealed through the rubber pad 97, when different sizes of paper holders need to be punched, the pulling block 55 is pulled, the connecting rod 59 is moved, the two reset springs 58 are deformed, the clamping block 56 at the other end of the connecting rod 59 is slid out of the limiting strip 53, the clamping block 56 is linearly moved through the limitation of the limiting block 57, different sizes of fixed blocks 54 are replaced, the convex die 86 matched with the fixed block 54 is quickly replaced by rotating the rotating block 6, and the use effect of the device is improved.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly hydraulic paper tray stamping and shaping machine, comprising a top plate (2), characterized in that: A hydraulic cylinder (1) is provided at the top of the top plate (2). A die assembly (5) is provided at the bottom of the hydraulic cylinder (1) through the top plate (2). Support rods (3) are provided at the four corners of the die assembly (5). Baffles (4) are provided between the two sets of support rods (3) on the left and the two sets of support rods (3) on the right. The tops of the support rods (3) and the baffles (4) are provided at the bottom of the top plate (2). A demolding assembly (9) is provided at the bottom of the support rods (3) and the baffles (4). A paper tray ejection assembly (8) is provided at the top of the demolding assembly (9). A rotating block (6) is provided on the upper surface of the demolding assembly (9). The rotating block (6) is rotatably connected to the bottom of the baffle (4) on the left. A bracket (7) is provided at the bottom of the demolding assembly (9). Universal wheels (10) are provided at the four corners of the bottom of the bracket (7).

2. The environmentally friendly hydraulic paper tray stamping and shaping machine according to claim 1, characterized in that: The demolding assembly (9) includes a mounting block (91) fixedly connected to the top of the bracket (7). A rubber pad (97) is provided on the upper surface of the mounting block (91). A regulating valve (92) is provided inside the through hole opened at the top of the mounting block (91). An air chamber (93) is opened at the top of the mounting block (91). An air pump (95) is provided at the top of the inner cavity of the bracket (7). A filter (96) is provided in the air inlet pipe of the air pump (95). A connecting pipe (94) is provided in the air outlet pipe of the air pump (95), and the other end of the connecting pipe (94) is located at the bottom of the air chamber (93).

3. The environmentally friendly hydraulic paper tray stamping and shaping machine according to claim 1, characterized in that: The paper tray ejection assembly (8) includes a punch (86), the inner cavity of the punch (86) is provided with a groove, and a frame strip (81) is provided in the groove. A connecting rod (82) is provided at the four corners of the bottom of the frame strip (81). A limit block (83) is provided at the bottom of the connecting rod (82). A spring (84) is provided at the bottom of the limit block (83). A cylindrical groove matching the connecting rod (82) is provided at the four corners of the punch (86). Two sets of auxiliary plates (85) are symmetrically provided on the front and rear inner sidewalls of the frame strip (81). The punch (86) is provided at the top of the frame strip (81), and the two sets of auxiliary plates (85) are provided above the punch (86). Eight sets of vent holes (87) are provided inside the punch (86).

4. The environmentally friendly hydraulic paper tray stamping and shaping machine according to claim 1, characterized in that: The die assembly (5) includes a slide plate (51) fixedly connected to the actuating end of the hydraulic cylinder (1). The slide plate (51) has a limiting plate (52) at its four corners, and the side wall of the support rod (3) has a first groove that matches the limiting plate (52). The bottom of the slide plate (51) has two sets of limiting strips (53). The lower surface of the slide plate (51) has a fixing block (54). The front side of the fixing block (54) has a pull block (55). The rear side of the pull block (55) has two sets of connecting rods (59). The other end of the connecting rod (59) has a locking block (56). The rear side of the locking block (56) has a limiting block (57). The side of the pull block (55) away from the connecting rod (59) has a return spring (58).

5. The environmentally friendly hydraulic paper tray stamping and shaping machine according to claim 4, characterized in that: The top of the fixing block (54) is provided with a second sliding groove that matches the limiting strip (53), and the middle of the limiting strip (53) is provided with a limiting groove that matches the locking block (56).

6. The environmentally friendly hydraulic paper tray stamping and shaping machine according to claim 4, characterized in that: The fixed block (54) has a third sliding groove inside that matches the pull block (55), connecting rod (59), locking block (56) and limiting block (57), and the other end of the reset spring (58) is set on the inner side wall of the fixed block (54).

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