Automatic plastic film sealing machine

Abstract

The utility model relates to the technical field of sealing machines, in particular to an automatic plastic film sealing machine which comprises a bottom plate, two vertical plates are fixedly installed at the top of the bottom plate, handles are fixedly installed on one sides of the outer surfaces of the two vertical plates, and one side of the outer surface of one vertical plate is fixedly connected with a supporting plate. According to the utility model, the force generated by the forward rotation of the first motor drives one of the cylinders to start to rotate forward and drives one of the gears to start to rotate forward, after one of the gears rotates forward, the other gear is driven to rotate, and at the moment, the other gear drives the other cylinder to rotate reversely, so that the two heating plates rotate inwards; the automatic plastic film sealing machine is simple in structure and convenient to use, the extrusion block is driven to extrude and seal an unsealed plastic film, and after sealing is completed, a worker enables the first motor to rotate reversely and takes out the sealed plastic film, so that plastic sealing can be better carried out, untight sealing is prevented, and the working efficiency of the automatic plastic film sealing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machines, in particular to an automatic plastic film sealing machine. Background Art

[0002] A sealing machine is a machine that seals containers containing products. After the product is loaded into the packaging container, in order to keep the product sealed and preserved, maintain product quality, and avoid product loss, the container needs to be sealed. This operation is completed by a sealing machine.

[0003] However, in the prior art, for example, China Publication No.: CN219257920U, an automatic plastic film sealing machine includes a sealing machine body, a group of first embossing rollers are rotatably installed on the front of the sealing machine body, a group of second pressing rollers are rotatably installed on one side of the first embossing roller and located on the front of the sealing machine body, two groups of power rollers are rotatably installed on one side of the second pressing roller and located on the front of the sealing machine body, sealing belts are sleeved on the two groups of power rollers, two groups of arc-shaped fixed plates are fixedly installed between the two groups of power rollers, an exhaust port is opened on the front of the sealing machine body, and a partition is arranged in front of the power roller. The heated pressing part can be shielded and covered by the partition to prevent the staff from directly contacting the heating structure and avoid the overflow of harmful gases. Then, starting the exhaust fan can form suction inside the exhaust port, thereby sucking the harmful gases into the exhaust pipe to protect the health of the operator.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that the device cannot perform plastic sealing better, which will result in loose sealing, and the structure is cumbersome, affecting the working efficiency of the automatic plastic film sealing machine. After the automatic plastic film sealing machine completes plastic sealing, it is unable to cool the designated position and accelerate the cooling of the required plastic film, thereby reducing the working progress of the automatic plastic film sealing machine. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that the plastic sealing cannot be performed better, resulting in loose sealing, and the structure is cumbersome, which affects the working efficiency of the automatic plastic film sealing machine. After the automatic plastic film sealing machine completes the plastic sealing, it is impossible to cool the designated position and accelerate the cooling of the required plastic film, which reduces the working progress of the automatic plastic film sealing machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises: a bottom plate, two vertical plates are fixedly installed on the top of the bottom plate, handles are fixedly installed on one side of the outer surface of the two vertical plates, one side of the outer surface of one of the vertical plates is fixedly connected to a support plate, a motor 1 is fixedly installed on the top of the support plate, two cylinders are movably embedded on the other side of the outer surface of the two vertical plates, the output end of the motor 1 is fixedly connected to one end of one of the cylinders, the other ends of the two cylinders are fixedly connected to two gears, the outer surfaces of the two gears are meshed with each other, the outer surfaces of the two cylinders are fixedly connected to two heating plates, the outer surfaces of the two heating plates are fixedly connected to extrusion blocks, thereby improving the working efficiency of the automatic plastic film sealing machine.

[0007] As a preferred embodiment, a slide groove is provided on the top of the bottom plate, and a plurality of rolling shafts are movably connected inside the slide groove, so as to prevent deviation from the direction during movement.

[0008] The technical effect of adopting the above further solution is: pushing the slider to slide in the slide groove, and the rolling shaft makes the movement of the slider smoother.

[0009] As a preferred embodiment, a slider is slidably connected inside the slide groove, and both sides of the outer surface of the slider are connected to adsorption plates through hinges, and the adsorption plates are used for limiting.

[0010] The technical effect of adopting the above further solution is: pressing the adsorption plate to limit the slider.

[0011] As a preferred embodiment, the top of the slider is fixedly connected to a support plate, a round rod is movably embedded inside the support plate, a rotating plate is fixedly connected to the outer surface of the round rod, and a reinforcing plate is fixedly connected to the top of the rotating plate.

[0012] The technical effect of adopting the above further solution is that the rotation of the knob drives the round rod, and the round rod drives the reinforcement plate to rotate.

[0013] As a preferred embodiment, a reinforcement block is fixedly connected to the bottom of the reinforcement plate, a motor 2 is fixedly installed on the top of the reinforcement block, and a fan is fixedly installed on the output end of the motor 2 for effective cooling.

[0014] The technical effect of adopting the above further solution is: the output end of the motor 2 starts to rotate forward, and the output end of the motor 2 drives the fan to start rotating.

[0015] As a preferred embodiment, a fixing plate is fixedly connected to one side of the outer surface of the support plate, and a limiting column is slidably connected to the interior of the fixing plate, which is conducive to limiting by using the limiting column.

[0016] The technical effect of adopting the above further solution is: pushing the limiting column, pushing the limiting column into the small hole in the rotating column, and limiting the round rod.

[0017] As a preferred implementation, one end of the round rod is fixedly connected to a knob, and the other end of the round rod is fixedly connected to a rotating column, so as to facilitate operation using the knob.

[0018] The technical effect of adopting the above further solution is that the rotation of the knob drives the round rod, and the round rod drives the reinforcement plate to rotate.

[0019] As a preferred implementation, table legs are fixedly mounted at the four bottom corners of the base plate.

[0020] The technical effect of adopting the above further solution is that the table legs make the device more stable.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. The utility model, when in use, the staff first uses the handle to move the device to the desired position, the table legs make the device more stable, and then places the unsealed plastic film between the two heating plates, then turns on the external power supply of the heating plate, starts the heating plate to start heating the heating plate, as the temperature of the heating plate rises, the unsealed plastic film gradually softens, at this time the staff turns off the external power supply of the heating plate, and turns on the external power supply of motor one to start motor one, so that the motor starts to rotate forward, the force generated by the forward rotation of motor one drives one of the cylinders to start rotating forward, and drives one of the gears to start rotating forward, after one of the gears rotates forward, it drives the other gear to rotate, at this time the other gear drives the other cylinder to reverse, so that the two heating plates rotate inward, and drive the extrusion block to extrude and seal the unsealed plastic film, after sealing is completed, the staff reverses motor one, and takes out the sealed plastic film, so as to achieve better plastic sealing and prevent loose sealing, and the structure is simple, easy to use, and the working efficiency of the automatic plastic film sealing machine is improved.

[0023] 2. In the utility model, the staff pushes the slider to slide in the slide groove, and the rolling shaft makes the movement of the slider smoother. The staff pushes the slider to the desired direction, and then presses the adsorption plate to limit the slider. Then the staff rotates the knob, and the rotation of the knob drives the round rod, and the round rod drives the reinforcement plate to rotate, and the reinforcement plate is rotated to the desired position. Then the staff pushes the limit column, and pushes the limit column to the small hole in the rotating column to limit the round rod. Then the staff turns on the external power supply of motor 2 and starts motor 2. The output end of motor 2 starts to rotate forward, and the output end of motor 2 drives the fan to start rotating, thereby generating wind force to cool the sealing part of the plastic film, so as to achieve that after the automatic plastic film sealing machine completes the plastic sealing, it is convenient to cool the designated position, accelerate the required cooling of the plastic film, and improve the working progress of the automatic plastic film sealing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional structural schematic diagram of an automatic plastic film sealing machine provided by the utility model;

[0025] Figure 2 The utility model provides an automatic plastic film sealing machine Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 A schematic diagram of the top view of an automatic plastic film sealing machine provided by the utility model;

[0027] Figure 4 A schematic diagram of the structure of an automatic plastic film sealing machine provided by the utility model when viewed from above;

[0028] Figure 5 The utility model provides an automatic plastic film sealing machine Figure 4 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Bottom plate; 101. Vertical plate; 102. Handle; 103. Table leg; 104. Gear; 105. Cylinder; 106. Heating plate; 107. Motor 1; 108. Support plate; 109. Extrusion block; 2. Fan; 201. Slide; 202. Rolling shaft; 203. Support plate; 204. Rotating column; 205. Fixed plate; 206. Limiting column; 207. Reinforcement plate; 208. Slider; 209. Adsorption plate; 210. Motor 2; 211. Reinforcement block; 212. Rotating plate; 213. Knob; 214. Round rod. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-5 The utility model provides a technical solution: it includes: a bottom plate 1, two vertical plates 101 are fixedly installed on the top of the bottom plate 1, and handles 102 are fixedly installed on one side of the outer surfaces of the two vertical plates 101, one side of the outer surface of one of the vertical plates 101 is fixedly connected to a support plate 108, and a motor 107 is fixedly installed on the top of the support plate 108. Two cylinders 105 are movably embedded on the other side of the outer surfaces of the two vertical plates 101, and the output end of the motor 107 is fixedly connected to one end of one of the cylinders 105. The other ends of the two cylinders 105 are fixedly connected to two gears 104, and the outer surfaces of the two gears 104 are meshed with each other. The outer surfaces of the two cylinders 105 are fixedly connected to two heating plates 106, and the outer surfaces of the two heating plates 106 are fixedly connected to extrusion blocks 109, thereby improving the working efficiency of the automatic plastic film sealing machine.

[0033] like Figure 1-5 As shown, a slide groove 201 is provided on the top of the bottom plate 1, and a plurality of rolling shafts 202 are movably connected inside the slide groove 201. The slide groove 201 is used to prevent deviation from the direction during movement, and the slider 208 is pushed to slide in the slide groove 201. The rolling shafts 202 make the movement of the slider 208 smoother.

[0034] like Figure 1-5 As shown, the slide groove 201 is internally slidably connected with a slider 208, and both sides of the outer surface of the slider 208 are connected with adsorption plates 209 through hinges. The adsorption plates 209 are used for limiting the position, and the adsorption plates 209 are pressed to limit the slider 208.

[0035] like Figure 1-5 As shown, the top of the slider 208 is fixedly connected to the support plate 203, a round rod 214 is movably embedded inside the support plate 203, the outer surface of the round rod 214 is fixedly connected to the rotating plate 212, the top of the rotating plate 212 is fixedly connected to the reinforcing plate 207, the rotation of the knob 213 drives the round rod 214, and the round rod 214 drives the reinforcing plate 207 to rotate.

[0036] like Figure 1-5As shown, the bottom of the reinforcement plate 207 is fixedly connected with a reinforcement block 211, the top of the reinforcement block 211 is fixedly installed with a motor 210, and the output end of the motor 210 is fixedly installed with a fan 2 for effective cooling. The output end of the motor 210 starts to rotate forward, and the output end of the motor 210 drives the fan 2 to start rotating.

[0037] like Figure 1-5 As shown, a fixing plate 205 is fixedly connected to one side of the outer surface of the support plate 203, and the fixing plate 205 is internally slidably connected to a limiting column 206, which is conducive to limiting by using the limiting column 206, pushing the limiting column 206, and pushing the limiting column 206 into the small hole in the rotating column 204 to limit the round rod 214.

[0038] like Figure 1-5 As shown, one end of the round rod 214 is fixedly connected to the knob 213, and the other end of the round rod 214 is fixedly connected to the rotating column 204, so that the knob 213 can be used for operation. The rotation of the knob 213 drives the round rod 214, and the round rod 214 drives the reinforcing plate 207 to rotate.

[0039] like Figure 1-5 As shown, table legs 103 are fixedly installed at the four corners of the bottom of the base plate 1, and the table legs 103 make the device more stable.

[0040] Working principle: When using, the staff first uses the handle 102 to move the device to the desired position, and the table legs 103 make the device more stable. Then, the unsealed plastic film is placed between the two heating plates 106, and then the external power supply of the heating plate 106 is turned on, and the heating plate 106 is started to heat the heating plate 106. As the temperature of the heating plate 106 increases, the unsealed plastic film gradually softens. At this time, the staff turns off the external power supply of the heating plate 106, and turns on the external power supply of the motor 107 to start the motor 107, so that the motor 107 The motor 107 starts to rotate forward, and the force generated by the forward rotation of the motor 107 drives one of the cylinders 105 to start rotating forward, and drives one of the gears 104 to start rotating forward. After one of the gears 104 rotates forward, it drives the other gear 104 to rotate. At this time, the other gear 104 drives the other cylinder 105 to rotate in the reverse direction, so that the two heating plates 106 rotate inward, and drive the extrusion block 109 to squeeze and seal the unsealed plastic film. After the sealing is completed, the staff reverses the motor 107 and takes out the sealed plastic film, so as to achieve better plastic sealing. The invention prevents loose sealing, has a simple structure, is easy to use, and improves the working efficiency of the automatic plastic film sealing machine. Then the staff pushes the slider 208 to slide in the slide groove 201, and the rolling shaft 202 makes the movement of the slider 208 smoother. The staff pushes the slider 208 to the desired direction, and then presses the adsorption plate 209 to limit the slider 208. Then the staff rotates the knob 213, and the rotation of the knob 213 drives the round rod 214, and the round rod 214 drives the reinforcement plate 207 to rotate, and the reinforcement plate 207 is rotated to the desired position, and then the staff pushes the slider 208 to the desired direction. The limit column 206 is moved, and the limit column 206 is pushed into the small hole in the rotating column 204 to limit the round rod 214. Then the staff turns on the external power supply of the motor 210, starts the motor 210, and the output end of the motor 210 starts to rotate forward. The output end of the motor 210 drives the fan 2 to start rotating, thereby generating wind force to cool the sealing part of the plastic film, so that after the automatic plastic film sealing machine completes the plastic sealing, it is convenient to cool the designated position, accelerate the cooling of the required plastic film, and improve the working progress of the automatic plastic film sealing machine.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic plastic film sealing machine, characterized in that: include: A bottom plate (1), wherein two vertical plates (101) are fixedly mounted on the top of the bottom plate (1), and a handle (102) is fixedly mounted on one side of the outer surface of each of the two vertical plates (101); a support plate (108) is fixedly connected to one side of the outer surface of one of the vertical plates (101), and a motor (107) is fixedly mounted on the top of the support plate (108); two cylinders (105) are movably embedded on the other side of the outer surface of the two vertical plates (101); an output end of the motor (107) is fixedly connected to one end of one of the cylinders (105), and two gears (104) are fixedly connected to the other ends of the two cylinders (105); the outer surfaces of the two gears (104) are meshed with each other; two heating plates (106) are fixedly connected to the outer surfaces of the two heating plates (106), and extrusion blocks (109) are fixedly connected to the outer surfaces of the two heating plates (106).

2. The automatic plastic film sealing machine according to claim 1, characterized in that: A slide groove (201) is provided on the top of the bottom plate (1), and a plurality of rolling shafts (202) are movably connected inside the slide groove (201).

3. The automatic plastic film sealing machine according to claim 2, characterized in that: The interior of the slide groove (201) is slidably connected to a slider (208), and both sides of the outer surface of the slider (208) are connected to adsorption plates (209) via hinges.

4. The automatic plastic film sealing machine according to claim 3, characterized in that: The top of the sliding block (208) is fixedly connected to a support plate (203), a round rod (214) is movably embedded inside the support plate (203), the outer surface of the round rod (214) is fixedly connected to a rotating plate (212), and the top of the rotating plate (212) is fixedly connected to a reinforcing plate (207).

5. The automatic plastic film sealing machine according to claim 4, characterized in that: The bottom of the reinforcement plate (207) is fixedly connected to a reinforcement block (211), the top of the reinforcement block (211) is fixedly mounted with a second motor (210), and the output end of the second motor (210) is fixedly mounted with a fan (2).

6. The automatic plastic film sealing machine according to claim 4, characterized in that: A fixing plate (205) is fixedly connected to one side of the outer surface of the support plate (203), and a limiting column (206) is slidably connected inside the fixing plate (205).

7. The automatic plastic film sealing machine according to claim 4, characterized in that: One end of the round rod (214) is fixedly connected to a knob (213), and the other end of the round rod (214) is fixedly connected to a rotating column (204).

8. The automatic plastic film sealing machine according to claim 3, characterized in that: Table legs (103) are fixedly mounted at the four corners of the bottom of the base plate (1).

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