Efficient bag making machine

Abstract

The utility model relates to the technical field of bag making machines, in particular to an efficient bag making machine which comprises a bag making machine body and a bottom frame, the bag making machine body is fixedly connected to the upper portion of the bottom frame, a transverse plate is fixedly connected to the interior of the bottom frame, an anti-deviation mechanism is arranged below the transverse plate, a frame is fixedly connected to the upper portion of the bag making machine body, and the frame is fixedly connected to the lower portion of the bag making machine body. An air cylinder is fixedly connected to the lower portion of the frame, the output end of the air cylinder is fixedly connected with a top plate, a pressing mechanism is arranged below the top plate, and a punching mechanism is fixedly installed below the top plate. The first supporting rods drive the second supporting rods to move, the second supporting rods drive the sliding blocks to slide, the sliding blocks drive the supporting plates to move through the connecting rods, the supporting plates drive the vertical rods to move, and the vertical rods on the front side and the rear side are evenly attached to the outer wall of the packaging bag to close the electric push rod. And the vertical rods on the two sides limit the position of the packaging bag, and when the packaging bag is conveyed, the packaging bag is conveniently prevented from inclining.

Description

TECHNICAL FIELD

[0001] The utility model relates to bag making machine technical field, concretely is a kind of efficient bag making machine. BACKGROUND

[0002] Bag making machine is the machine of making various plastic packaging bag or other material packaging bag, bag making machine needs to be punched to packaging bag when making and processing packaging bag, generally bag making machine is punched in processing, and it is directly punched using punching equipment to process.

[0003] For example, patent number CN216942050U, an efficient bag making machine, including bag making machine body, the top of bag making machine body is connected with two symmetrical support frames, two The support frame is connected with crossbeam and bottom plate, the bottom end of crossbeam is connected with two telescopic rods one, the above document still has deficiencies, when using, thanks to the setting of punching plate, punching tooth and telescopic rod two, packaging bag can be punched and processed, and the setting of heating plate and heat conducting plate can heat the punching tooth, assist the punching tooth to heat treatment, can effectively prevent the tearing of packaging bag, can assist to improve the overall production efficiency, however, when packaging bag is transported, it is inconvenient to prevent packaging bag from tilting, thereby affecting the punching effect of packaging bag produced by efficient bag making machine, and the device in the above document is pressed and positioned on packaging bag before punching, which is more troublesome to operate, and it is inconvenient to realize the punching of packaging bag. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of inconveniently preventing packaging bag from tilting, and provides an efficient bag making machine.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An efficient bag making machine is designed, including bag making machine body and chassis, the top of the chassis is fixedly connected with bag making machine body, the inside of the chassis is fixedly connected with cross plate, the lower portion of the cross plate is provided with deviation prevention mechanism, the top of the bag making machine body is fixedly connected with frame, the lower portion of the frame is fixedly connected with air cylinder, the output end of the air cylinder is fixedly connected with top plate, the lower portion of the top plate is provided with pressing mechanism, the lower portion of the top plate is fixedly installed with punching mechanism.

[0007] Preferably, the deviation prevention mechanism comprises an electric push rod, the electric push rod is fixedly connected to the lower surface of the horizontal plate, the output end of the electric push rod is fixedly connected with a horizontal rod, the upper portion of the horizontal rod is rotatably connected with two first supporting rods through a pin shaft, the end portion of the first supporting rod is rotatably connected with a second supporting rod through a pin shaft, the end portion of the second supporting rod is fixedly connected with a sliding block, the outer wall of the sliding block is slidably connected with the horizontal plate, the sliding block is fixedly connected with a supporting plate through a connecting rod, and the upper surface of the supporting plate is fixedly connected with a plurality of vertical rods.

[0008] Preferably, the pressing mechanism comprises a sleeve, the outer wall of the sleeve is fixedly connected with the top plate, the inside of the sleeve is slidably connected with a bent rod, the inside of the sleeve is provided with a spring, the two ends of the spring are fixedly connected with the sleeve and the bent rod respectively, the end portion of the bent rod is fixedly connected with a bracket, one end of the bracket is rotatably connected with the top plate through a pin shaft, and the other end of the bracket is rotatably connected with a roller through a bearing.

[0009] Preferably, the inside of the base frame is rotatably connected with a conveying roller through a bearing, and the conveying roller is connected with an external power source.

[0010] Preferably, the end portion of the horizontal rod is fixedly connected with a moving block, the moving block is slidably connected with the outer wall of a sliding rod, and the two ends of the sliding rod are fixedly connected with the base frame.

[0011] The high-efficiency bag making machine has the beneficial effects that: through the cooperation between the electric push rod, the horizontal rod, the first supporting rod, the second supporting rod, the sliding block, the supporting plate and the vertical rod, the electric push rod drives the horizontal rod to move, the horizontal rod drives the two first supporting rods to move, the first supporting rod drives the second supporting rod to move, the second supporting rod drives the sliding block to slide, the sliding block drives the supporting plate to move through the connecting rod, and the supporting plate drives the vertical rod to move; the vertical rods on the front and back sides are uniformly attached to the outer wall of the packaging bag to close the electric push rod, the vertical rods on the two sides limit the position of the packaging bag, and when the packaging bag is conveyed, the packaging bag is prevented from being inclined, and thus the punching effect of the high-efficiency bag making machine on the packaging bag is not affected.

[0012] Through the cooperation between the sleeve, the bent rod, the spring, the bracket and the roller, the top plate drives the sleeve and the punching mechanism to descend, and thus drives the roller to move; after the roller contacts the packaging bag, the roller no longer descends, at this time, the top plate continues to descend, the bracket rotates, the bracket drives the bent rod to move, the bent rod slides in the inside of the sleeve and compresses the spring, the spring makes the roller more closely attached to the packaging bag under the elastic effect, the roller rolls on the packaging bag, the packaging bag is flattened, the position of the packaging bag does not move, the punching mechanism contacts the packaging bag to punch the packaging bag, and the operation is relatively simple, and the punching of the packaging bag is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model provides a structure schematic drawing of high -efficient bag making machine;

[0014] Figure 2 It is a structural section view of the utility model;

[0015] Figure 3 It is a structural schematic view of the connecting part of the bottom frame, the cylinder and the frame in the utility model;

[0016] Figure 4 It is a structural schematic view of the connecting part of the electric push rod, the cross bar and the first supporting rod in the utility model;

[0017] Figure 5 It is a structural schematic view of the connecting part of the cylinder, the top plate and the support in the utility model;

[0018] Figure 6 It is a structural schematic view of the connecting part of the sleeve, the spring and the bent rod in the utility model.

[0019] In the figure: 1, bag making machine body, 2, bottom frame, 3, anti-deviation mechanism, 301, electric push rod, 302, cross bar, 303, first supporting rod, 304, second supporting rod, 305, sliding block, 306, support plate, 307, vertical rod, 4, pressing mechanism, 401, sleeve, 402, bent rod, 403, spring, 404, support, 405, roller, 5, cross plate, 6, frame, 7, cylinder, 8, top plate, 9, conveying roller, 10, moving block, 11, sliding rod, 12, punching mechanism. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings:

[0021] Refer to the drawings Figures 1-6 In the embodiment, an efficient bag making machine includes bag making machine body 1 and bottom frame 2, and the bag making machine body 1 is fixedly connected above the bottom frame 2, and the structure and working principle inside the bag making machine body 1 are same as those in the efficient bag making machine with the patent number CN216942050U, and the cross plate 5 is fixedly connected inside the bottom frame 2, and the anti-deviation mechanism 3 is arranged below the cross plate 5, and the anti-deviation mechanism 3 prevents the packaging bag from tilting in the conveying process.

[0022] The frame 6 is fixedly connected above the bag making machine body 1, the cylinder 7 is fixedly connected below the frame 6, the output end of the cylinder 7 is fixedly connected with the top plate 8, the cylinder 7 drives the top plate 8 to move, the pressing mechanism 4 is arranged below the top plate 8, the pressing mechanism 4 extrudes when the packaging bag is punched, the punching mechanism 12 is fixedly installed below the top plate 8, the punching mechanism 12 is composed of a heating plate, a heat-conducting plate and punching teeth, the conveying roller 9 is rotatably connected inside the bottom frame 2 through a bearing, the conveying roller 9 is connected with an external power source, and the external power source is a motor.

[0023] The deviation prevention mechanism 3 comprises an electric push rod 301, a cross rod 302, a first supporting rod 303, a second supporting rod 304, a sliding block 305, a supporting plate 306 and vertical rods 307, the electric push rod 301 is fixedly connected to the lower surface of the horizontal plate 5, the output end of the electric push rod 301 is fixedly connected with the cross rod 302, the electric push rod 301 drives the cross rod 302 to move, two first supporting rods 303 are rotatably connected to the upper portion of the cross rod 302 through a pin shaft, the cross rod 302 drives the two first supporting rods 303 to move, the end portion of the first supporting rod 303 is rotatably connected with the second supporting rod 304 through a pin shaft, the first supporting rod 303 drives the second supporting rod 304 to move;

[0024] The end portion of the second supporting rod 304 is fixedly connected with the sliding block 305, the second supporting rod 304 drives the sliding block 305 to slide, the outer wall of the sliding block 305 is slidably connected with the horizontal plate 5, the sliding block 305 is fixedly connected with the supporting plate 306 through a connecting rod, the sliding block 305 drives the supporting plate 306 to move through the connecting rod, a plurality of vertical rods 307 are fixedly connected to the upper surface of the supporting plate 306, the supporting plate 306 drives the plurality of vertical rods 307 to move, the end portion of the cross rod 302 is fixedly connected with the moving block 10, the cross rod 302 drives the moving block 10 to move, the moving block 10 is slidably connected with the outer wall of the sliding rod 11, the moving block 10 slides on the outer wall of the sliding rod 11, the moving block 10 and the sliding rod 11 guide the movement of the cross rod 302, and both ends of the sliding rod 11 are fixedly connected with the bottom frame 2;

[0025] The electric push rod 301 drives the cross rod 302 to move, the cross rod 302 drives the two first supporting rods 303 to move, the first supporting rod 303 drives the second supporting rod 304 to move, the second supporting rod 304 drives the sliding block 305 to slide, the sliding block 305 drives the supporting plate 306 to move through the connecting rod, the supporting plate 306 drives the vertical rods 307 to move, the vertical rods 307 on the front and back sides are evenly attached to the outer wall of the packaging bag to close the electric push rod 301, the vertical rods 307 on the two sides limit the position of the packaging bag, and when the packaging bag is conveyed, the packaging bag is prevented from being inclined, and the punching effect of the packaging bag produced by the high-efficiency bag making machine is not affected.

[0026] The pressing mechanism 4 comprises a sleeve 401, a bent rod 402, a spring 403, a bracket 404 and a roller 405, the outer wall of the sleeve 401 is fixedly connected with the top plate 8, the top plate 8 drives the sleeve 401 to move, the bent rod 402 is slidably connected in the sleeve 401, the bent rod 402 slides in the sleeve 401, the spring 403 is arranged in the sleeve 401, and the model of the spring 403 is selected according to actual use requirements, and the spring 403 meets the working requirements;

[0027] Two ends of the spring 403 are fixedly connected with the sleeve 401 and the bent rod 402 respectively, the spring 403 can drive the bent rod 402 to move under the elastic action, the end of the bent rod 402 is fixedly connected with the support 404, the bent rod 402 moves together with the support 404, one end of the support 404 is rotatably connected with the top plate 8 through a pin shaft, the other end of the support 404 is rotatably connected with the roller 405 through a bearing, the support 404 drives the roller 405 to move;

[0028] The top plate 8 drives the sleeve 401 and the punching mechanism 12 to descend, and then drives the roller 405 to move, the roller 405 no longer descends after contacting the packaging bag, at this time the top plate 8 continues to descend, the support 404 rotates, the support 404 drives the bent rod 402 to move, the bent rod 402 slides in the inside of the sleeve 401 and compresses the spring 403, the spring 403 makes the roller 405 more closely adhere to the packaging bag under the elastic action, the roller 405 rolls on the packaging bag, flattens the packaging bag, and makes the position of the packaging bag not move, the punching mechanism 12 contacts the packaging bag to punch the packaging bag, the operation is relatively simple, and the punching of the packaging bag is facilitated.

[0029] Working principle:

[0030] When the high-efficiency bag making machine is used, the bag making machine body 1 manufactures the packaging bag, and an external power source controls the rotation of the conveying roller 9;

[0031] Prevent the packaging bag from tilting during the conveying process:

[0032] The electric push rod 301 is started, the electric push rod 301 drives the horizontal rod 302 to move, the horizontal rod 302 drives the two first supporting rods 303 to move, the first supporting rod 303 drives the second supporting rod 304 to move, the second supporting rod 304 drives the sliding block 305 to slide, the sliding block 305 drives the supporting plate 306 to move through the connecting rod, the supporting plate 306 drives the vertical rod 307 to move, the front and rear vertical rods 307 are evenly attached to the outer wall of the packaging bag to close the electric push rod 301, the vertical rods 307 on the two sides limit the position of the packaging bag, when the packaging bag is conveyed, the packaging bag is prevented from tilting, and then the punching effect of the high-efficiency bag making machine on the packaging bag is not affected;

[0033] Punching stage of the packaging bag:

[0034] The air cylinder 7 is started, the air cylinder 7 drives the top plate 8 to move downwards, the top plate 8 drives the sleeve 401 and the punching mechanism 12 to descend, further drives the roller 405 to move, the roller 405 does not descend after contacting with the packaging bag, at this time, the top plate 8 continues to descend, the support 404 rotates, the support 404 drives the bent rod 402 to move, the bent rod 402 slides in the inside of the sleeve 401 and compresses the spring 403, the spring 403 makes the roller 405 adhere to the packaging bag more closely under the elastic action, the roller 405 rolls on the packaging bag, the packaging bag is pressed flat, the position of the packaging bag does not move, the punching mechanism 12 contacts with the packaging bag and punches the packaging bag, the operation is simple, and the punching of the packaging bag is facilitated, the air cylinder 7 is reversed to start, the punching mechanism 12 is separated from the packaging bag, and the conveying roller 9 conveys the packaging bag with punching completed.

[0035] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be appreciated by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A high-efficiency bag making machine, comprising a bag making machine body (1) and a chassis (2), the chassis (2) being fixed with the bag making machine body (1) above, characterized in that: The inside of the chassis (2) is fixed with a cross plate (5), the lower portion of the cross plate (5) is provided with an anti-deviation mechanism (3), the upper portion of the bag making machine body (1) is fixed with a frame (6), the lower portion of the frame (6) is fixed with a cylinder (7), the output end of the cylinder (7) is fixed with a top plate (8), the lower portion of the top plate (8) is provided with a pressing mechanism (4), the lower portion of the top plate (8) is fixedly installed with a punching mechanism (12).

2. A high efficiency bag making machine as claimed in claim 1 wherein: The anti-deviation mechanism (3) comprises an electric push rod (301), the electric push rod (301) is fixed to the lower surface of the cross plate (5), the output end of the electric push rod (301) is fixed with a cross rod (302), the upper portion of the cross rod (302) is rotatably connected with two first supporting rods (303) through a pin shaft, the end portion of the first supporting rod (303) is rotatably connected with a second supporting rod (304) through a pin shaft, the end portion of the second supporting rod (304) is fixed with a sliding block (305), the outer wall of the sliding block (305) is slidably connected with the cross plate (5), the sliding block (305) is fixedly connected with a supporting plate (306) through a connecting rod, the upper surface of the supporting plate (306) is fixed with a plurality of vertical rods (307).

3. A high efficiency bag making machine as claimed in claim 1 wherein: The pressing mechanism (4) comprises a sleeve (401), the outer wall of the sleeve (401) is fixedly connected with the top plate (8), the inside of the sleeve (401) is slidably connected with a bent rod (402), the inside of the sleeve (401) is provided with a spring (403), the two ends of the spring (403) are fixedly connected with the sleeve (401) and the bent rod (402) respectively, the end portion of the bent rod (402) is fixed with a bracket (404), one end of the bracket (404) is rotatably connected with the top plate (8) through a pin shaft, the other end of the bracket (404) is rotatably connected with a roller (405) through a bearing.

4. The high efficiency bag making machine of claim 1, wherein: The inside of the chassis (2) is rotatably connected with a conveying roller (9) through a bearing, the conveying roller (9) is connected with an external power source.

5. A high speed bag making machine as claimed in claim 2 wherein: The end portion of the cross rod (302) is fixedly connected with a moving block (10), the moving block (10) is slidably connected with the outer wall of a sliding rod (11), the two ends of the sliding rod (11) are fixedly connected with the chassis (2). The end portion of the cross rod (302) is fixedly connected with a moving block (10), the moving block (10) is slidably connected with the outer wall of a sliding rod (11), the two ends of the sliding rod (11) are fixedly connected with the chassis (2).

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