Full-automatic corrugated paper lining forming machine

Abstract

The utility model discloses a full-automatic corrugated paper lining forming machine which comprises a base, a buffer seat is arranged at the top of the base, a lower module is arranged at the bottom in the buffer seat, and a fixing assembly is arranged in the lower module. The fixing assembly comprises a first fixing column, a second groove, a Z-shaped plate, a rotating shaft, a second fixing column, a second spring, a third spring and a pressing column, the second spring is fixed to the bottom of the interior of the lower module, the second fixing column is fixed to the top of the second spring, and the Z-shaped plate is arranged at one end of the top of the second fixing column. A first fixing column is arranged at the top of the Z-shaped plate, and a second groove is formed in one side of the first fixing column. By means of the Z-shaped plate, when the fixing column moves downwards, the second groove in the fixing column is connected with the head end of the top of the Z-shaped plate in a clamped mode, replacement and installation of the mold are facilitated, and the replacement mode of the upper mold, the replacement mode of the upper module and the replacement mode of the lower module and the replacement mode of the lower mold are the same.

Description

Technical Field

[0001] The utility model relates to the technical field of full-automatic corrugated paper lining forming machines, in particular to a full-automatic corrugated paper lining forming machine. Background Art

[0002] The purpose of corrugated paper is to make gift boxes. Gift boxes made of corrugated paper have stable structure and good anti-extrusion performance, which can protect the gifts for safe transportation. During the production and processing of corrugated paper lining, it needs to undergo multiple process treatments, and the molding process is one of them. In order to mold the corrugated paper lining, the corresponding molding device is required.

[0003] The existing patent CN220075773N discloses a corrugated paper lining forming device, which drives the upper die seat to move downward through the lifting drive member, so that the upper die seat and the connecting seat drive the upper die to move downward so that the upper die county moves down to the top of the lower die. At this time, the lower die core punches the corrugated paper lining into the upper die cavity, and can be located on the inner side of the upper die cavity to perform punching and forming processing on the corrugated paper lining to form the corrugated paper lining into a specified shape and specification. If there is excess scrap material on the edge of the corrugated paper lining after forming, it only needs to be cut off, and then the guide cylinder is driven to rise and fall synchronously by the lifting of the upper die seat, so that the guide cylinder is located on the outer wall of the guide rod to slide, and the lifting of the upper die can be controlled. The amplitude is limited to reduce the deviation phenomenon during the lifting and lowering of the upper mold. After that, the calibration block is inserted into the calibration groove after the top of the lower mold when the upper mold moves down, so as to further limit the stamping amplitude of the upper mold. Finally, the upper mold moves down to the top of the lower mold. If the stamping amplitude of the upper mold is high, the upper end of the limit column will slide inside the cylindrical groove, and the buffer spring will be in a contracted state, so that the lower mold can move downward to buffer the punching pressure, so as to reduce the pressure loss caused by the upper mold to the lower mold. The elastic pressure provided by the four groups of buffer springs and buffer pads to the lower mold can meet the stamping process of the upper mold on the lower mold, so as to ensure the forming operation of the corrugated paper lining.

[0004] In the prior art, when the upper mold is used to punch the corrugated paper, there are different types of models that need to be punched for the corrugated paper. When the type of corrugated paper needs to be changed, the punching mold needs to be replaced, and the mold replacement is relatively troublesome. Utility Model Content

[0005] The utility model aims to provide a fully automatic corrugated paper lining forming machine to solve the problem in the above-mentioned background technology that when the type of corrugated paper needs to be changed, the punching mold needs to be replaced and the mold replacement is troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic corrugated paper lining forming machine, a buffer seat is arranged on the top of the base, a lower module is arranged on the bottom inside the buffer seat, a fixing assembly is arranged on the inside of the lower module, a No. 2 spring is arranged on the fixing assembly, the No. 2 spring is fixed to the bottom inside the lower module, a No. 2 fixing column is fixed on the top of the No. 2 spring, a Z-shaped plate is arranged on one end of the top of the No. 2 fixing column, the No. 1 fixing column in the lower mold is aligned with the No. 1 circular hole, and pressed downward so that the No. 1 fixing column squeezes the head end of the top of the Z-shaped plate, the middle part of the Z-shaped plate is rotatably connected with a rotating shaft, and a No. 3 spring is arranged on the bottom of the Z-shaped plate.

[0007] Preferably, a No. 1 fixing column is provided on the top of the Z-shaped plate, and a No. 2 groove is provided on one side of the No. 1 fixing column. When the No. 1 fixing column moves downward, the No. 2 groove in the No. 1 fixing column is clamped with the head end of the top of the Z-shaped plate, which is convenient for replacement and installation of the mold. The pressing column is pressed downward, and the pressing column pushes the end of the bottom of the Z-shaped plate to rotate the head end of the top of the Z-shaped plate to one side, so that the top of the Z-shaped plate stops contacting with the No. 2 groove, which is convenient for disassembly of the lower mold. A pressing column is provided on the top of the end of the Z-shaped plate.

[0008] Preferably, round holes No. 1 are provided on both sides of the top of the lower module, round holes No. 2 are provided at four corners of the top of the lower module, and a fixing column No. 1 is slidably connected inside the round hole No. 1.

[0009] Preferably, a lower mold is provided in the middle of the top of the lower module, and No. 3 round holes are provided on both sides of the top of the lower mold, and the interior of the No. 3 round hole is fixedly connected to the No. 1 fixing column.

[0010] Preferably, a No. 4 round hole is provided at one end of the No. 3 round hole at the top of the lower mold, and the interior of the No. 4 round hole is slidably connected to the outer side of the pressing column.

[0011] Preferably, sliding columns are fixed to the four corners of the top of the buffer seat, a No. 1 spring is arranged on the outer side of the sliding column, and the top of the outer side of the sliding column is connected to the No. 2 circular hole.

[0012] Preferably, a hydraulic cylinder is installed on the top of the buffer seat, an upper module is fixed on the output end of the hydraulic cylinder, an upper mold is arranged at the bottom of the upper module, a No. 1 groove is arranged inside the upper mold, the hydraulic cylinder drives the upper mold and the upper module to move downward, and punches the corrugated paper in the lower module and the lower mold, after the punching is completed, a plurality of groups of convex strips are arranged on the inner wall of the No. 1 groove, a slider is arranged inside the No. 1 groove, the slider is supported by a telescopic rod, so that the slider pushes out the corrugated paper connected to the upper mold to prevent it from being stuck in the upper mold, a telescopic rod is arranged on the top of the slider, the hydraulic cylinder drives the upper mold and the upper module to move upward for resetting, the telescopic rod will be extended to the end when the upper mold and the upper module move upward to a certain position, and the bottom of the telescopic rod is fixed to the top of the inside of the buffer seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the Z-shaped plate, when the fixed column moves downward, the No. 2 groove in the fixed column is clamped with the head end of the top of the Z-shaped plate, which is convenient for the replacement and installation of the mold, and the replacement method of the upper mold, upper module and lower module, lower mold is the same.

[0015] 2. Through the provided slider, when the telescopic rod stops extending, the upper mold and the upper module will continue to move upward, and the slider is supported by the telescopic rod, so that the slider pushes out the corrugated paper stuck in the upper mold to prevent it from being stuck in the upper mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the lower module structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the lower mold structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fixed component of the utility model;

[0020] Figure 5 This is a schematic diagram of the upper module structure of the utility model.

[0021] In the figure: 1. base; 101. buffer seat; 102. hydraulic cylinder; 2. sliding column; 201. spring No. 1; 3. upper module; 301. upper mold; 302. slot No. 1; 303. convex strip; 304. slider; 305. telescopic rod; 4. lower module; 401. round hole No. 1; 402. round hole No. 2; 5. lower mold; 501. round hole No. 3; 502. round hole No. 4; 6. fixing assembly; 601. fixing column No. 1; 602. slot No. 2; 603. Z-shaped plate; 604. rotating shaft; 605. fixing column No. 2; 606. spring No. 2; 607. spring No. 3; 608. pressing column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] A fully automatic corrugated paper lining forming machine, such as Figure 1 , 3 4, comprising a base 1, a buffer seat 101 is arranged on the top of the base 1, a lower module 4 is arranged on the bottom of the buffer seat 101, a fixing assembly 6 is arranged on the inside of the lower module 4, a No. 2 spring 606 is arranged on the fixing assembly 6, a No. 2 spring 606 is fixed to the bottom of the lower module 4, a No. 2 fixing column 605 is fixed on the top of the No. 2 spring 606, a Z-shaped plate 603 is arranged on one end of the top of the No. 2 fixing column 605, a No. 1 fixing column 601 in the lower mold 5 is aligned with the No. 1 circular hole 401, and pressed downward so that the No. 1 fixing column 601 squeezes the head end of the top of the Z-shaped plate 603, a rotating shaft 604 is rotatably connected to the middle part of the Z-shaped plate 603, a No. 3 spring 607 is arranged on the bottom of the Z-shaped plate 603, a No. 1 fixing column 601 is arranged on the top of the Z-shaped plate 603, a No. 2 groove 602 is arranged on one side of the No. 1 fixing column 601, when the No. 1 fixing column 601 moves downward;

[0024] The top of the Z-shaped plate 603 stops contacting the second groove 602, making it convenient for the lower mold 5 to be disassembled.

[0025] The No. 2 groove 602 in the No. 1 fixing column 601 is clamped with the head end of the top of the Z-shaped plate 603, which is convenient for the replacement and installation of the mold. The pressing column 608 is pressed downward, and the pressing column 608 pushes the end of the bottom of the Z-shaped plate 603, so that the head end of the top of the Z-shaped plate 603 rotates to one side, so that the top of the Z-shaped plate 603 stops contacting with the No. 2 groove 602, which is convenient for the disassembly of the lower mold 5. The top of the end of the Z-shaped plate 603 is provided with a pressing column 608. Both sides of the top of the lower module 4 are provided with No. 1 circular holes 401, and the four corners of the top of the lower module 4 are provided with No. 2 circular holes 402. The inside of the No. 1 circular hole 401 is slidably connected with the No. 1 fixing column 601, and the middle part of the top of the lower module 4 is provided with the lower mold 5. Both sides of the top of the lower mold 5 are provided with No. 3 circular holes 501, and the inside of the No. 3 circular hole 501 is fixedly connected with the No. 1 fixing column 601;

[0026] The second groove 602 in the first fixing column 601 is clamped with the head end of the top of the Z-shaped plate 603 to facilitate the replacement and installation of the mold.

[0027] It should be noted that by pressing the pressing column 608 downward, the pressing column 608 pushes the end of the bottom of the Z-type plate 603, so that the head end of the top of the Z-type plate 603 rotates to one side, so that the top of the Z-type plate 603 stops contacting the No. 2 groove 602, so that the lower mold 5 can be disassembled conveniently. When installing, the No. 1 fixed column 601 in the lower mold 5 is aligned with the No. 1 circular hole 401 and pressed downward so that the No. 1 fixed column 601 squeezes the head end of the top of the Z-type plate 603, so that the Z-type plate 603 rotates. When the No. 1 fixed column 601 moves downward, the No. 2 groove 602 in the No. 1 fixed column 601 is clamped with the head end of the top of the Z-type plate 603, so that the mold can be replaced and installed conveniently.

[0028] Please pay attention to Figure 1 , 2, 5. The top of the lower mold 5 is located at one end of the No. 3 circular hole 501 and is provided with a No. 4 circular hole 502. The interior of the No. 4 circular hole 502 is slidably connected to the outer side of the pressing column 608. The four corners of the top of the buffer seat 101 are fixed with sliding columns 2. The outer side of the sliding column 2 is provided with a No. 1 spring 201. The top of the outer side of the sliding column 2 is connected to the No. 2 circular hole 402. A hydraulic cylinder 102 is installed on the top of the buffer seat 101. The output end of the hydraulic cylinder 102 is fixed with an upper module 3. The bottom of the upper module 3 is provided with an upper mold 301. The interior of the upper mold 301 is provided with a No. 1 groove 302. The hydraulic cylinder 102 drives the upper mold 301 and the upper module 3 to move downward, and the lower module 4. The lower mold 5 is punched with the corrugated paper. After the punching is completed, the inner wall of the No. 1 groove 302 is provided with multiple groups of convex strips 303. The interior of the No. 1 groove 302 is provided with a slider 304. The slider 304 is supported by the telescopic rod 305, so that the slider 304 pushes out the corrugated paper connected to the upper mold 301 to prevent it from being stuck in the upper mold 301. The top of the slider 304 is provided with a telescopic rod 305. The hydraulic cylinder 102 drives the upper mold 301 and the upper module 3 to move upward for reset. When the upper mold 301 and the upper module 3 move upward to a certain position, the telescopic rod 305 will be telescoped to the end, and the bottom of the telescopic rod 305 is fixed to the top of the buffer seat 101.

[0029] The slide block 304 is supported by the telescopic rod 305 so that the slide block 304 pushes out the corrugated paper stuck in the upper mold 301 .

[0030] It can be understood that the hydraulic cylinder 102 drives the upper mold 301 and the upper module 3 to move downward to punch the corrugated paper in the lower module 4 and the lower mold 5. After the punching is completed, the hydraulic cylinder 102 drives the upper mold 301 and the upper module 3 to move upward for resetting. When the upper mold 301 and the upper module 3 move upward to a certain position, the telescopic rod 305 will be extended to the end, so that the telescopic rod 305 stops extending and retracting. When the telescopic rod 305 stops extending and retracting, the upper mold 301 and the upper module 3 will continue to move upward, and the telescopic rod 305 supports the slider 304, so that the slider 304 pushes out the corrugated paper stuck in the upper mold 301 to prevent it from being stuck in the upper mold 301.

[0031] Working principle: Press the pressing column 608 downward, and the pressing column 608 pushes the end of the bottom of the Z-shaped plate 603, so that the head end of the top of the Z-shaped plate 603 rotates to one side, so that the top of the Z-shaped plate 603 stops contacting the second groove 602, making it convenient for the lower mold 5 to be disassembled;

[0032] During installation, the No. 1 fixing column 601 in the lower mold 5 is aligned with the No. 1 circular hole 401 and pressed downward to make the No. 1 fixing column 601 squeeze the head end of the top of the Z-shaped plate 603, so that the Z-shaped plate 603 rotates. When the No. 1 fixing column 601 moves downward, the No. 2 groove 602 in the No. 1 fixing column 601 is clamped with the head end of the top of the Z-shaped plate 603, which is convenient for mold replacement and installation. The upper mold 301 and the upper module 3 are replaced in the same way as the lower module 4 and the lower mold 5.

[0033] The upper mold 301 and the upper module 3 are driven downward by the hydraulic cylinder 102 to punch the corrugated paper in the lower module 4 and the lower mold 5. After the punching is completed, the hydraulic cylinder 102 drives the upper mold 301 and the upper module 3 to move upward for resetting. When the upper mold 301 and the upper module 3 move upward to a certain position, the telescopic rod 305 will be extended to the end, so that the telescopic rod 305 stops extending and retracting. When the telescopic rod 305 stops extending and retracting, the upper mold 301 and the upper module 3 will continue to move upward, and the telescopic rod 305 supports the slider 304, so that the slider 304 pushes out the corrugated paper stuck in the upper mold 301 to prevent it from being stuck in the upper mold 301.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic corrugated paper liner forming machine, comprising a base (1), characterized in that: A buffer seat (101) is arranged on the top of the base (1), a lower module (4) is arranged at the bottom of the buffer seat (101), and a fixing component (6) is arranged inside the lower module (4); The fixing assembly (6) comprises a No. 1 fixing column (601), a No. 2 groove (602), a Z-shaped plate (603), a rotating shaft (604), a No. 2 fixing column (605), a No. 2 spring (606), a No. 3 spring (607), and a pressing column (608); The No. 2 spring (606) is fixed to the bottom inside the lower module (4), and a No. 2 fixing column (605) is fixed to the top of the No. 2 spring (606). A Z-shaped plate (603) is provided at one end of the top of the No. 2 fixing column (605). A rotating shaft (604) is rotatably connected to the middle part of the Z-shaped plate (603), and a No. 3 spring (607) is provided at the bottom of the Z-shaped plate (603).

2. A fully automatic corrugated paper lining forming machine according to claim 1, characterized in that: A No. 1 fixing column (601) is arranged at the top of the Z-shaped plate (603), a No. 2 groove (602) is arranged on one side of the No. 1 fixing column (601), and a pressing column (608) is arranged at the top of the end of the Z-shaped plate (603).

3. The fully automatic corrugated paper lining forming machine according to claim 1, characterized in that: A No. 1 circular hole (401) is provided on both sides of the top of the lower module (4), a No. 2 circular hole (402) is provided at the four corners of the top of the lower module (4), and a No. 1 fixing column (601) is slidably connected inside the No. 1 circular hole (401).

4. The fully automatic corrugated paper lining forming machine according to claim 3, characterized in that: A lower mold (5) is arranged in the middle of the top of the lower module (4), and a number three round hole (501) is arranged on both sides of the top of the lower mold (5), and the interior of the number three round hole (501) is fixedly connected to the number one fixing column (601).

5. The fully automatic corrugated paper lining forming machine according to claim 4, characterized in that: A fourth round hole (502) is provided at one end of the third round hole (501) at the top of the lower mold (5), and the inside of the fourth round hole (502) is slidably connected to the outside of the pressing column (608).

6. The fully automatic corrugated paper lining forming machine according to claim 1, characterized in that: The four corners of the top of the buffer seat (101) are all fixed with sliding columns (2), the outer side of the sliding column (2) is provided with a No. 1 spring (201), and the top of the outer side of the sliding column (2) is connected to the No. 2 circular hole (402).

7. The fully automatic corrugated paper lining forming machine according to claim 1, characterized in that: A hydraulic cylinder (102) is installed on the top of the buffer seat (101), an upper module (3) is fixed to the output end of the hydraulic cylinder (102), an upper mold (301) is arranged at the bottom of the upper mold (3), a No. 1 groove (302) is arranged inside the upper mold (301), a plurality of groups of convex strips (303) are arranged on the inner wall of the No. 1 groove (302), a sliding block (304) is arranged inside the No. 1 groove (302), a telescopic rod (305) is arranged on the top of the sliding block (304), and the bottom of the telescopic rod (305) is fixed to the top of the buffer seat (101).

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