Plastic foam cutting machine

Abstract

The utility model relates to the technical field of foam cutting, and discloses a plastic foam cutting machine which solves the problems that when an existing plastic foam cutting machine is used for cutting foam, harmful gas is prone to being generated and inconvenient to absorb and discharge, and the body health of workers is affected. According to the cutting device, through the protective cover and the spring, gas generated by cutting is located in the protective cover and cannot be diffused all around, the suction fan absorbs the gas in the protective cover into the adsorption box through the adsorption cover, and the gas in the adsorption box is sucked into the adsorption box through the adsorption cover; by means of adsorption and filtration of the organic resin adsorption filter plate and the activated carbon adsorption filter plate, peculiar smell and harmful gas in gas are adsorbed and discharged, the gas is adsorbed through the adsorption assembly, it is guaranteed that the gas does not harm the human body, and meanwhile the gas is prevented from polluting the environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of foam cutting, in particular to a plastic foam cutting machine. Background Art

[0002] Foam plastics are a type of polymer material formed by a large number of gas micropores dispersed in solid plastics. They have the characteristics of light weight, heat insulation, sound absorption, shock absorption, and dielectric properties are better than base resins. They are widely used. Almost all kinds of plastics can be made into foam plastics. Foam molding has become an important field in plastic processing. Plastic foams need to be cut according to different usage requirements, and then a foam cutting machine is needed. The so-called foam cutting is equipment for processing chemical industry materials such as foam and sponge. It mainly uses the high temperature of the laser machine for cutting. Because the fine cutting of the laser beam is not easy to deform, the incision is smooth and there is no fuzzy edge. When the laser machine cuts the foam at high temperature, the high-temperature blade contacts the foam to produce a large amount of gas. The gas diffuses around. The staff work for a long time and absorbs it into the body, which poses a safety hazard and affects the health of the staff. However, when such a plastic foam cutting machine cuts the foam, it is easy to produce harmful gases, which are not convenient for absorption and emission, affecting the health of the staff. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a plastic foam cutting machine, which effectively solves the problem that the current plastic foam cutting machine easily produces harmful gases when cutting foam, which is not convenient for absorption and discharge and affects the health of workers.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic foam cutting machine, comprising a base, a placement groove is provided at the upper end of the base, a threaded hole is provided at the upper end of the placement groove, a round rod is connected to the inside of the threaded hole, a threaded groove is provided on one side of the lower part of the round rod, a support plate is sleeved on the outside of the round rod, a threaded rod is connected to one end of the support plate, a pressure plate is connected to the lower end of the threaded rod, a mobile frame is slidably connected to the upper end of the base, a cutting assembly is connected to one side of the mobile frame, an adsorption assembly is connected to one end of the cutting assembly, the adsorption assembly comprises sleeves installed on both sides of one end of the adsorption assembly, and one end of the sleeve is connected to the support rod.

[0005] Preferably, one end of the support rod extends to the inside of the sleeve and is connected to a circular plate, one end of the circular plate is connected to a spring, one end of the spring is connected to one side of the inner wall of the sleeve, and the lower end of the circular rod is connected to a protective cover.

[0006] Preferably, a suction fan is connected to one side of the outside of the protective cover, the input end of the suction fan is connected to an adsorption box, one end of the adsorption box is connected to a ventilation pipe, one end of the ventilation pipe extends to the inside of the protective cover and is connected to a diverter seat, and the lower end of the diverter seat is connected to the adsorption cover.

[0007] Preferably, an activated carbon adsorption filter plate is connected to one side of the adsorption box, and an organic resin adsorption filter plate is connected to one side of the adsorption box.

[0008] Preferably, a ball is rotatably connected to the lower end of the protective cover, and the ball is a spherical structure.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) The utility model, through the setting of the adsorption component, through the protective cover and the spring, makes the gas generated by cutting located inside the protective cover and does not spread around. The suction fan absorbs the gas inside the protective cover into the adsorption box through the adsorption cover, and adsorbs and filters the gas through the organic resin adsorption filter plate and the activated carbon adsorption filter plate, and adsorbs and discharges the odor and harmful gas inside the gas. The adsorption component adsorbs the gas to ensure that the gas will not cause harm to the human body and avoid the gas from polluting the environment.

[0011] (2) By setting the round rod, the threaded groove, the threaded rod and the pressing plate, the pressing plate is fixed to the foam through the threaded rod to ensure the stability of the foam during the processing and avoid deviation that affects the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a front view of a plastic foam cutting machine of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the thread groove of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the cutting assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the adsorption component of the utility model;

[0018] Figure 5 This is a schematic diagram of the connection structure of the spring of the utility model;

[0019] Figure 6 It is a schematic diagram of the connection structure of the adsorption cover of the utility model.

[0020] In the figure: 1. base; 2. placement groove; 3. threaded hole; 4. round rod; 5. threaded groove; 6. support plate; 7. threaded rod; 8. pressure plate; 9. movable frame; 10. cutting assembly; 11. adsorption assembly; 101. sleeve; 102. support rod; 103. round plate; 104. spring; 105. protective cover; 106. suction fan; 107. adsorption box; 108. ventilation pipe; 109. diverter seat; 110. adsorption cover; 111. activated carbon adsorption filter plate; 112. organic resin adsorption filter plate; 113. ball bearing. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-6 This application is described in further detail.

[0022] The present application embodiment discloses a plastic foam cutting machine. Figure 1-3 , including a base 1, a placement groove 2 is opened at the upper end of the base 1, and the placement groove 2 is opened at the upper end of the base 1, which is convenient for placing and fixing the foam to be cut. A threaded hole 3 is opened at the upper end of the placement groove 2, and a round rod 4 is connected inside the threaded hole 3. A threaded groove 5 is opened on one side of the lower part of the round rod 4. The round rod 4 is inserted into the upper end of the threaded hole 3, and the round rod 4 is rotated. With the cooperation of the threaded groove 5, the lower end of the round rod 4 is rotated into the threaded hole 3, and then the round rod 4 is fixed. Through the cooperation of the threaded groove 5 and the threaded hole 3, the round rod 4 can be fixed and moved according to the use requirements, and then according to the foam of different sizes, the round rod 4 can be inserted into different threaded holes 3, so that the round rod 4 can be fixed and moved according to the use requirements, and then the foam can be fixed according to the foam of different sizes. The support plate 6 is fixed so that the outside of the round rod 4 is sleeved with a support plate 6, which supports the threaded rod 7. One end of the support plate 6 is connected to the threaded rod 7, and the lower end of the threaded rod 7 is connected to a pressure plate 8. The rotation of the threaded rod 7 drives the pressure plate 8 to move downward, and the pressure plate 8 contacts the foam, applies downward pressure on the foam, fixes the foam, and ensures that the foam remains in a stable state during the processing. The upper end of the base 1 is slidably connected to a moving frame 9, and the moving frame 9 slides outside the base 1, and drives the cutting assembly 10 to move through an external power supply assembly. The cutting assembly 10 is connected to one side of the moving frame 9, and the cutting assembly 10 is connected to an adsorption assembly 11 at one end. The adsorption assembly 11 includes sleeves 101 installed on both sides of one end of the adsorption assembly 11, and one end of the sleeve 101 is connected to a support rod 102.

[0023] Reference Figure 4-6One end of the support rod 102 extends to the inside of the sleeve 101 and is connected to a circular plate 103. One end of the circular plate 103 is connected to a spring 104. The lower end of the protective cover 105 contacts the foam. As the cutting assembly 10 moves downward, the spring 104 is compressed. The compressed spring 104 applies pressure to the protective cover 105, so that the protective cover 105 fits with the foam during the gas adsorption process. At the same time, under the rolling of the ball 113, the protective cover 105 fits with the foam without affecting the movement of the protective cover 105. One end of the spring 104 is in contact with the foam. The inner wall of the sleeve 101 is connected to one side, and the lower end of the round rod 4 is connected to a protective cover 105. The protective cover 105 is sleeved on the outside of the cutting rod inside the cutting assembly 10. The outer side of the protective cover 105 is connected to a suction fan 106. The suction fan is electrically connected through an external power supply. The suction fan 106 generates an adsorption force to absorb the gas inside the protective cover 105. The input end of the suction fan 106 is connected to an adsorption box 107. One end of the adsorption box 107 is connected to a ventilation pipe 108. One end of the ventilation pipe 108 is observed to extend to the inside of the protective cover 105 and is connected There is a diverter seat 109, which adsorbs multiple adsorption covers 110 at the same time, increases airflow adsorption, and speeds up the gas replacement inside the protective cover 105. The lower end of the diverter seat 109 is connected to the adsorption cover 110, and one side of the adsorption box 107 is connected to an activated carbon adsorption filter plate 111. The activated carbon adsorption filter plate 111 adsorbs the odor generated by the cutting foam. One side of the adsorption box 107 is connected to an organic resin adsorption filter plate 112. The organic resin inside the organic resin adsorption filter plate 112 filters harmful gases in the air. The protective cover The lower end of 105 is rotatably connected with a ball 113, which is a spherical structure. Most of the surface paint of the ball 113 is located inside the protective cover 105, and a small part is exposed outside, thereby reducing the distance between the lower end of the protective cover 105 and the foam, and reducing the gas leakage generated by the internal processing of the protective cover 105. When the outside of the ball 113 contacts the foam, the ball 113 rotates with the movement of the protective cover 105, thereby reducing the friction between the protective cover 105 and the foam, and avoiding increased resistance and affecting the use when the cutting component 10 cuts the foam.

[0024] The implementation principle of a plastic foam cutting machine in an embodiment of the present application is as follows: when in use, the cutting component 10 moves downward to drive the protective cover 105 to move, and the protective lower end contacts the upper end of the foam to be cut. As the cutting component 10 moves, the spring 104 is compressed under the extrusion of the circular plate 103, and the spring 104 exerts pressure on the protective cover 105 to make it fit the foam. At this time, the cutting rod inside the cutting component 10 contacts the foam, and the cutting component 10 stops moving downward. Gas is generated between the laser cut foam and the foam, and the suction fan 106 absorbs the gas inside the protective cover 105 into the adsorption box 107 through the adsorption cover 110. The gas is adsorbed and filtered by the organic resin adsorption filter plate 112 and the activated carbon adsorption filter plate 111, and the odor and harmful gas inside the gas are adsorbed and discharged. According to the required foam cutting size, the round rod 4 is rotated to the inside of the threaded hole 3 to fix it, and the threaded rod 7 is rotated to fix the pressure plate 8 to the foam.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 plastic foam cutting machine, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a placement groove (2), the upper end of the placement groove (2) is provided with a threaded hole (3), a round rod (4) is connected inside the threaded hole (3), a threaded groove (5) is provided on one side of the lower part of the round rod (4), a support plate (6) is sleeved on the outside of the round rod (4), one end of the support plate (6) is connected with a threaded rod (7), the lower end of the threaded rod (7) is connected with a pressing plate (8), the upper end of the base (1) is slidably connected with a moving frame (9), one side of the moving frame (9) is connected with a cutting assembly (10), one end of the cutting assembly (10) is connected with an adsorption assembly (11), the adsorption assembly (11) comprises a sleeve (101) installed on both sides of one end of the adsorption assembly (11), one end of the sleeve (101) is connected with a support rod (102).

2. A plastic foam cutting machine according to claim 1, characterized in that: One end of the support rod (102) extends to the inside of the sleeve (101) and is connected to a circular plate (103); one end of the circular plate (103) is connected to a spring (104); one end of the spring (104) is connected to one side of the inner wall of the sleeve (101); and the lower end of the circular rod (4) is connected to a protective cover (105).

3. A plastic foam cutting machine according to claim 2, characterized in that: A suction fan (106) is connected to one side of the outside of the protective cover (105); an input end of the suction fan (106) is connected to an adsorption box (107); one end of the adsorption box (107) is connected to a ventilation pipe (108); one end of the ventilation pipe (108) extends to the inside of the protective cover (105) and is connected to a diverter seat (109); the lower end of the diverter seat (109) is connected to an adsorption cover (110).

4. A plastic foam cutting machine according to claim 3, characterized in that: An activated carbon adsorption filter plate (111) is connected to one side of the adsorption box (107), and an organic resin adsorption filter plate (112) is connected to one side of the adsorption box (107).

5. A plastic foam cutting machine according to claim 2, characterized in that: The lower end of the protective cover (105) is rotatably connected to a ball (113), and the ball (113) is a spherical structure.

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