Multifunctional plastic bag processing machine

Abstract

The utility model relates to the technical field of plastic bag processing, in particular to a multifunctional plastic bag processing machine which comprises a base and a mounting assembly. The mounting assembly comprises a pressing strip, a belt, a driving roller, a driven roller, an upper frame, a driving cylinder, a driven cylinder, a frame body, a sliding block, a lead screw, a cutting component and a driving component, the frame body is fixedly mounted on one side of the base, the sliding block is slidably mounted on the side, away from the base, of the frame body, the lead screw is rotationally connected with the frame body and is in threaded connection with the sliding block, and the driving component is arranged on the frame body and is connected with the lead screw; the upper frame is fixedly connected with the sliding block, the main cylinder is rotationally installed on the side, away from the sliding block, of the upper frame, the auxiliary cylinder is rotationally installed on the side, away from the main cylinder, of the upper frame, the main cylinder is sleeved with one end of the pressing strip, the auxiliary cylinder is sleeved with the other end of the pressing strip, the main roller is rotationally installed on the side, close to the pressing strip, of the base, and the auxiliary roller is rotationally installed on the side, away from the main roller, of the base. And one end of the belt sleeves the driving roller, and the other end of the belt sleeves the driven roller, so that the using effect of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bag processing, in particular to a multifunctional plastic bag processing machine. Background Art

[0002] A multifunctional plastic bag is a plastic product integrating multiple functions, which is widely used in daily life, industrial production and special fields. During the processing of plastic bags by ordinary equipment, the position of the plastic bag is not positioned, making the plastic bag prone to folding during the processing, which affects the processing of the plastic bag and thus the use effect of the equipment.

[0003] The prior art CN214774317U discloses a plastic bag processing device with precise positioning, including a motor, a chain, a roller shaft, a gear, a rotating shaft, a pressing strip, a belt, an electric push rod, a lifting plate, an electric heating plate and a cutter. The rotation of the motor drives the roller shaft on the left to rotate through the chain. The rotation of the roller shaft drives the belt to rotate. At the same time, the rotation of the roller shaft drives the rotating shaft to rotate by driving the rotation of the gear. The rotation of the rotating shaft drives the pressing strip to rotate. The cooperation of the pressing strip and the belt drives the plastic paper to be conveyed. When the plastic paper moves to the appropriate position, the electric push rod pushes the lifting plate down. At the same time, the electric heating plate heats and seals the part of the plastic bag that needs to be sealed, and the cutter cuts open the mouth of the plastic bag to process the plastic bag, avoiding the phenomenon that the plastic bag is prone to folding during the processing, thereby improving the use effect of the equipment.

[0004] During normal use, the rotation of the rotating shaft drives the pressing strip to rotate, and the cooperation of the pressing strip and the belt drives the plastic paper to be conveyed. Due to the different specifications of plastic bags, the prior art is inconvenient to adjust the distance between the pressing strip and the belt according to different specifications of plastic bags, which affects the conveying effect of plastic bags of different specifications and thus the use effect of the equipment. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a multifunctional plastic bag processing machine, which solves the problem that the rotation of the rotating shaft drives the pressing strip to rotate, and the cooperation of the pressing strip and the belt drives the plastic paper to be conveyed. Due to the different specifications of plastic bags, the prior art is inconvenient to adjust the distance between the pressing strip and the belt according to different specifications of plastic bags, which affects the conveying effect of plastic bags of different specifications and thus the use effect of the equipment.

[0006] To achieve the above object, the utility model provides a multifunctional plastic bag processing machine, which includes a base and an installation component; the installation component includes a pressing strip, a belt, a main roller, a driven roller, an upper frame, a main cylinder, a driven cylinder, a frame body, a slider, a lead screw, a cutting member and a driving member. The frame body is fixedly installed on one side of the base, the slider is slidably installed on the side of the frame body away from the base, the lead screw is rotatably connected to the frame body and is threadedly connected to the slider, the driving member is arranged on the frame body and is connected to the lead screw, the upper frame is fixedly connected to the slider and is located on the side of the slider away from the lead screw, the main cylinder is rotatably installed on the side of the upper frame away from the slider, the driven cylinder is rotatably installed on the side of the upper frame away from the main cylinder, one end of the pressing strip is sleeved on the main cylinder, the other end of the pressing strip is sleeved on the driven cylinder, the main roller is rotatably installed on the side of the base close to the pressing strip, the driven roller is rotatably installed on the side of the base away from the main roller, one end of the belt is sleeved on the main roller, and the other end of the belt is sleeved on the driven roller.

[0007] Among them, the driving member includes a main bevel gear, a driven bevel gear and a power component. The main bevel gear is fixedly connected to the lead screw and is located on the side of the lead screw away from the base; the driven bevel gear meshes with the main bevel gear; the power component is connected to the frame body and is connected to the driven bevel gear.

[0008] Among them, the power component includes a power rod, a top seat and a double-shaft motor. The power rod is fixedly connected to the driven bevel gear and is located on the side of the driven bevel gear away from the main bevel gear; the top seat is rotatably connected to the power rod and is fixedly connected to the frame body; the double-shaft motor is fixedly connected to the top seat, and the output shaft of the double-shaft motor is connected to the power rod.

[0009] Among them, the cutting member includes a driving cylinder, a cross plate, a cutting knife and a heating block. The driving cylinder is fixedly installed on the side of the upper frame away from the base; the cross plate is connected to the output end of the driving cylinder; the cutting knife is fixedly installed on the side of the cross plate away from the driving cylinder; the heating block is fixedly connected to the cutting knife and is located on the side of the cutting knife close to the cross plate.

[0010] Among them, the cutting member further includes a limiting rod and a limiting cylinder. The limiting rod is fixedly connected to the cross plate and is located on the side of the cross plate close to the upper frame; the limiting cylinder is slidably connected to the limiting rod and is fixedly connected to the upper frame.

[0011] A multifunctional plastic bag processing machine of the present utility model. The double-shaft motor drives the power rod to rotate on the top seat. When the power rod rotates, it drives the driven cone pulley to rotate. When the driven cone pulley rotates, it drives the main cone pulley to drive the lead screw to rotate on the frame body. When the lead screw rotates, it drives the slider to move on the frame body. When the slider moves, it drives the upper frame to move up and down. When the upper frame moves, it drives the pressing strip to move, and the distance between the pressing strip and the belt is adjusted. When the main roller rotates, it drives the pressing strip to rotate. When the main cylinder rotates, it drives the belt to rotate. The pressing strip and the belt cooperate to convey the plastic bag. After the plastic bag moves in place, the heating block heats the cutter. The driving cylinder drives the cross plate to move. When the cross plate moves, it drives the cutter to cut the plastic bag hotly, so that it is convenient to adjust the distance between the pressing strip and the belt according to plastic bags of different specifications, which affects the conveying effect of plastic bags of different specifications, and thus affects the use effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the multifunctional plastic bag processing machine according to the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the power rod and the double-shaft motor of the present utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the driving cylinder and the cross plate of the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the pressing strip and the main cylinder of the present utility model.

[0017] Figure 5 It is a schematic diagram of the structure of the base and the main roller of the present utility model.

[0018] Figure 6 It is a schematic diagram of the structure of the limiting rod and the limiting cylinder of the present utility model.

[0019] In the figure: 101 - base, 102 - pressing strip, 103 - belt, 104 - main roller, 105 - driven roller, 106 - upper frame, 107 - main cylinder, 108 - driven cylinder, 109 - frame body, 110 - slider, 111 - lead screw, 112 - main cone pulley, 113 - driven cone pulley, 114 - power rod, 115 - top seat, 116 - double-shaft motor, 117 - driving cylinder, 118 - cross plate, 119 - cutter, 120 - heating block, 201 - limiting rod, 202 - limiting cylinder. Specific embodiments

[0020] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0021] The first embodiment of this application is as follows:

[0022] Please refer to Figures 1-5 , Figure 1 , which is a schematic diagram of the overall structure of the multi-functional plastic bag processing machine according to the first embodiment of the present utility model, Figure 2 is a schematic diagram of the power rod and the double-shaft motor of the present utility model, Figure 3 is a schematic diagram of the driving cylinder and the cross plate of the present utility model, Figure 4 is a schematic diagram of the pressing strip and the main cylinder of the present utility model, Figure 5 is a schematic diagram of the base and the main roller of the present utility model. The present utility model provides a multi-functional plastic bag processing machine, including a base 101 and a mounting assembly; the mounting assembly includes a pressing strip 102, a belt 103, a main roller 104, a secondary roller 105, an upper frame 106, a main cylinder 107, a secondary cylinder 108, a frame body 109, a slider 110, a lead screw 111, a cutting member and a driving member. The driving member includes a main bevel gear 112, a secondary bevel gear 113 and a power component. The power component includes a power rod 114, a top seat 115 and a double-shaft motor 116. The cutting member includes a driving cylinder 117, a cross plate 118, a cutting knife 119 and a heating block 120. By the foregoing solution, the problem that due to different specifications of plastic bags, it is inconvenient to adjust the distance between the pressing strip 102 and the belt 103 according to plastic bags of different specifications in the prior art, which affects the conveying effect of plastic bags of different specifications and thus affects the use effect of the equipment is solved. It can be understood that the foregoing solution can be used in the case where the rotation of the rotating shaft drives the pressing strip 102 to rotate, and the cooperation operation of the pressing strip 102 and the belt 103 drives the plastic paper to be conveyed.

[0023] For this specific embodiment, the driving member drives the lead screw 111 to rotate on the frame 109. When the lead screw 111 rotates, it drives the slider 110 to move on the frame 109. When the slider 110 moves, it drives the upper frame 106 to move up and down. When the upper frame 106 moves, it drives the pressure strip 102 to move, thereby adjusting the distance between the pressure strip 102 and the belt 103. When the main roller 104 rotates, it drives the pressure strip 102 to rotate. When the main cylinder 107 rotates, it drives the belt 103 to rotate. The pressure strip 102 and the belt 103 cooperate to convey the plastic bag. After the plastic bag moves in place, the cutting member cuts the plastic bag by hot cutting, so that it is convenient to adjust the distance between the pressure strip 102 and the belt 103 according to plastic bags of different specifications, which affects the conveying effect of plastic bags of different specifications, thereby improving the use effect of the equipment.

[0024] Among them, the frame body 109 is fixedly installed on one side of the base 101, the slider 110 is slidably installed on the side of the frame body 109 away from the base 101, the lead screw 111 is rotatably connected to the frame body 109 and is threadedly connected to the slider 110, the driving member is arranged on the frame body 109 and is connected to the lead screw 111, the upper frame 106 is fixedly connected to the slider 110 and is located on the side of the slider 110 away from the lead screw 111, the main cylinder 107 is rotatably installed on the side of the upper frame 106 away from the slider 110, the secondary cylinder 108 is rotatably installed on the side of the upper frame 106 away from the main cylinder 107, one end of the pressing strip 102 is sleeved on the main cylinder 107, the other end of the pressing strip 102 is sleeved on the secondary cylinder 108, the main roller 104 is rotatably installed on the side of the base 101 close to the pressing strip 102, the secondary roller 105 is rotatably installed on the side of the base 101 away from the main roller 104, one end of the belt 103 is sleeved on the main roller 104, the other end of the belt 103 is sleeved on the secondary roller 105, the base 101 is U-shaped, a first external motor is designed at the front end of the right side of the base 101, the right end of the main roller 104 is fixedly connected to the output shaft of the first external motor of the base 101, the end of the secondary roller 105 is rotatably connected to the inner rear end of the base 101, the belt 103 is sleeved on the outer sides of the main roller 104 and the secondary roller 105, the upper frame 106 is inverted U-shaped, a second external motor is designed at the front end of the right side of the upper frame 106, the right end of the main cylinder 107 is connected to the output shaft of the second external motor of the upper frame 106, there are multiple secondary cylinders 108, the secondary cylinders 108 are located at the left and right parts of the inner rear end of the upper frame 106, there are two pressing strips 102, the pressing strips 102 are sleeved on the outer sides of the main cylinder 107 and the secondary cylinders 108, the frame body 109 is inverted U-shaped, a chute is designed at the upper part of the open end of the frame body 109, rotating holes are designed on the left and right sides of the closed end of the frame body 109, there are multiple sliders 110, through threaded holes are designed at the tops of the sliders 110, the sliders 110 are respectively located at the left and right parts outside the upper frame 106, the driving member is arranged on the outer side of the closed end of the frame body 109, external threads are designed on the outer side of the lead screw 111, there are multiple lead screws 111, the external threads of the lead screws 111 are connected to the through threaded holes of the sliders 110, the tops of the lead screws 111 are connected to the driving member through the through holes of the frame body 109, the cutting member is arranged at the rear end of the upper frame 106, the driving member drives the lead screw 111 to rotate on the frame body 109, when the lead screw 111 rotates, it drives the slider 110 to move on the frame body 109, and when the slider 110 moves, it drives the upper frame 106 to move up and down,When the upper shelf 106 moves, it drives the pressure strip 102 to move, adjusting the distance between the pressure strip 102 and the belt 103. When the main roller 104 rotates, it drives the pressure strip 102 to rotate. When the main cylinder 107 rotates, it drives the belt 103 to rotate. The pressure strip 102 and the belt 103 cooperate to convey the plastic bag. After the plastic bag moves in place, the cutting member performs hot cutting on the plastic bag, making it convenient to adjust the distance between the pressure strip 102 and the belt 103 according to plastic bags of different specifications, affecting the conveying effect of plastic bags of different specifications, thereby improving the use effect of the equipment.

[0025] Secondly, the main bevel gear 112 is fixedly connected to the lead screw 111 and is located on the side of the lead screw 111 away from the base 101; the driven bevel gear 113 meshes with the main bevel gear 112; the power component is connected to the frame 109 and is connected to the driven bevel gear 113. The main bevel gear 112 is a bevel gear. There are two main bevel gears 112. The bottom end of the main bevel gear 112 is fixedly connected to the top end of the lead screw 111. There are two driven bevel gears 113. The two driven bevel gears 113 respectively mesh with the two main bevel gears 112. By driving the driven bevel gear 113 to rotate through the power component, when the driven bevel gear 113 rotates, it drives the main bevel gear 112 to drive the lead screw 111 to rotate on the frame 109, thereby driving the lead screw 111 to rotate.

[0026] Then, the power rod 114 is fixedly connected to the driven bevel gear 113 and is located on the side of the driven bevel gear 113 away from the main bevel gear 112; the top seat 115 is rotatably connected to the power rod 114 and is fixedly connected to the frame 109; the double-shaft motor 116 is fixedly connected to the top seat 115. The output shaft of the double-shaft motor 116 is connected to the power rod 114. The end of the top seat 115 is designed with a through hole. There are multiple top seats 115. The top seats 115 are respectively located on the left and right sides outside the closed end of the frame 109. There are multiple power rods 114. One end of the power rod 114 is fixedly connected to the end of the driven bevel gear 113. The other end of the power rod 114 is fixedly connected to the output shaft of the double-shaft motor 116 through the through hole of the top seat 115. By driving the power rod 114 to rotate on the top seat 115 through the double-shaft motor 116, when the power rod 114 rotates, it drives the driven bevel gear 113 to rotate, thereby driving the driven bevel gear 113 to rotate.

[0027] Finally, the driving cylinder 117 is fixedly installed on one side of the upper frame 106 away from the base 101; the cross plate 118 is connected to the output end of the driving cylinder 117; the cutting knife 119 is fixedly installed on one side of the cross plate 118 away from the driving cylinder 117; the heating block 120 is fixedly connected to the cutting knife 119 and is located on the side of the cutting knife 119 close to the cross plate 118. The output end of the driving cylinder 117 is connected to the top of the cross plate 118 through the through hole of the upper frame 106. The cutting knife 119 is located at the bottom of the cross plate 118, and the heating block 120 is located at the upper left side of the cutting knife 119. The cutting knife 119 is heated by the heating block 120. The driving cylinder 117 drives the cross plate 118 to move. When the cross plate 118 moves, it drives the cutting knife 119 to thermally cut the plastic bag, thereby realizing the thermal cutting of the plastic bag.

[0028] When using a multifunctional plastic bag processing machine according to this embodiment, the double-shaft motor 116 drives the power rod 114 to rotate on the top seat 115. When the power rod 114 rotates, it drives the driven cone wheel 113 to rotate. When the driven cone wheel 113 rotates, it drives the main cone wheel 112 to drive the lead screw 111 to rotate on the frame body 109. When the lead screw 111 rotates, it drives the slider 110 to move on the frame body 109. When the slider 110 moves, it drives the upper frame 106 to move up and down. When the upper frame 106 moves, it drives the pressing strip 102 to move, and the distance between the pressing strip 102 and the belt 103 is adjusted. When the main roller 104 rotates, it drives the pressing strip 102 to rotate. When the main cylinder 107 rotates, it drives the belt 103 to rotate. The pressing strip 102 and the belt 103 cooperate to convey the plastic bag. After the plastic bag moves in place, the heating block 120 heats the cutting knife 119, and the driving cylinder 117 drives the cross plate 118 to move. When the cross plate 118 moves, it drives the cutting knife 119 to thermally cut the plastic bag, so that it is convenient to adjust the distance between the pressing strip 102 and the belt 103 according to plastic bags of different specifications, which affects the conveying effect of plastic bags of different specifications, thereby improving the use effect of the equipment.

[0029] The second embodiment of the present application is as follows:

[0030] Please refer to Figure 6 , Figure 6 which is a structural schematic diagram of the limiting rod and the limiting cylinder of the present utility model. On the basis of the first embodiment, the cutting member of this embodiment further includes a limiting rod 201 and a limiting cylinder 202.

[0031] For this specific embodiment, when the cross plate 118 moves, it drives the limiting rod 201 to move on the limiting cylinder 202, restricting the moving angle of the cross plate 118, thereby improving the stability of the cross plate 118 during movement.

[0032] Among them, the limiting rod 201 is fixedly connected to the cross plate 118 and is located on the side of the cross plate 118 close to the upper frame 106; the limiting cylinder 202 is slidably connected to the limiting rod 201 and is fixedly connected to the upper frame 106. Two mounting holes are designed at the closed end of the upper frame 106, and a sliding hole is designed at the end of the limiting cylinder 202. The outside of the limiting cylinder 202 is fixedly connected to the mounting hole of the upper frame 106. There are multiple limiting rods 201, and the bottom end of the limiting rod 201 is fixedly connected to the top of the cross plate 118 through the sliding hole of the limiting cylinder 202. When the cross plate 118 moves, it drives the limiting rod 201 to move on the limiting cylinder 202, restricting the moving angle of the cross plate 118, thereby improving the stability of the cross plate 118 during movement.

[0033] When using a multifunctional plastic bag processing machine of this embodiment, when the cross plate 118 moves, it drives the limiting rod 201 to move on the limiting cylinder 202, restricting the moving angle of the cross plate 118, thereby improving the stability of the cross plate 118 during movement.

[0034] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A multifunctional plastic bag processing machine, comprising a base, characterized in that: Also included are mounting components; The mounting assembly comprises a pressure strip, a belt, a main roller, a slave roller, an upper frame, a main cylinder, a slave cylinder, a frame body, a slider, a screw rod, a cutting member and a driving member, the frame body is fixedly mounted on one side of the base, the slider is slidably mounted on the side of the frame body away from the base, the screw rod is rotatably connected to the frame body and is threadedly connected to the slider, the driving member is arranged on the frame body and connected to the screw rod, the upper frame is fixedly connected to the slider and is located on the side of the slider away from the screw rod, the main cylinder is rotatably mounted on the side of the upper frame away from the slider, the slave cylinder is rotatably mounted on the side of the upper frame away from the main cylinder, one end of the pressure strip is sleeved on the main cylinder, and the other end of the pressure strip is sleeved on the slave cylinder, the main roller is rotatably mounted on the side of the base close to the pressure strip, and the slave roller is rotatably mounted on the side of the base away from the main roller, one end of the belt is sleeved on the main roller, and the other end of the belt is sleeved on the slave roller.

2. The multifunctional plastic bag processing machine according to claim 1, characterized in that: The driving component includes a main cone wheel, a slave cone wheel and a power component. The main cone wheel is fixedly connected to the screw and is located on a side of the screw away from the base; the slave cone wheel is meshed with the main cone wheel; the power component is connected to the frame and to the slave cone wheel.

3. The multifunctional plastic bag processing machine according to claim 2, characterized in that: The power component includes a power rod, a top seat and a dual-axis motor. The power rod is fixedly connected to the slave bevel wheel and is located on a side of the slave bevel wheel away from the master bevel wheel; the top seat is rotationally connected to the power rod and fixedly connected to the frame; the dual-axis motor is fixedly connected to the top seat, and the output shaft of the dual-axis motor is connected to the power rod.

4. The multifunctional plastic bag processing machine according to claim 1, characterized in that: The cutting component includes a driving cylinder, a transverse plate, a cutting knife and a heating block. The driving cylinder is fixedly mounted on a side of the upper frame away from the base; the transverse plate is connected to the output end of the driving cylinder; the cutting knife is fixedly mounted on a side of the transverse plate away from the driving cylinder; the heating block is fixedly connected to the cutting knife and is located on a side of the cutting knife close to the transverse plate.

5. The multifunctional plastic bag processing machine according to claim 4, characterized in that: The cutting component further comprises a limiting rod and a limiting cylinder. The limiting rod is fixedly connected to the transverse plate and is located on a side of the transverse plate close to the upper frame. The limiting cylinder is slidably connected to the limiting rod and fixedly connected to the upper frame.

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