Grooving device for rubber and plastic heat preservation cotton processing

Abstract

The utility model discloses a grooving device for rubber and plastic heat preservation cotton processing, which relates to the technical field of rubber and plastic heat preservation cotton processing and comprises a processing table, fixed side plates are fixedly mounted on two sides of the processing table respectively, a control table is fixedly connected to the side walls of the fixed side plates, and the control table is fixedly connected with the fixed side plates through a fixed plate. The fixing plate is of an L-shaped structure, a guide rod is arranged between the two fixing side plates and moves relative to the two fixing side plates through a first lifting mechanism, a guide block is slidably installed on the guide rod, an adjusting mechanism is arranged at the upper end of the guide block, and a heater is fixedly connected to the bottom of the guide block. By means of the design that the heater is matched with the cutting blade, the cutting blade can have high temperature, and therefore the situation that when the cutting blade conducts cutting, rubber and plastic heat preservation cotton is pressed to deform, and then the grooving quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber and plastic thermal insulation cotton processing, in particular to a grooving device for processing rubber and plastic thermal insulation cotton. Background Art

[0002] Rubber-plastic insulation can reduce the risk of condensation and dripping on air ducts, and the technology used to cut the rubber-plastic insulation into a single sheet is becoming increasingly popular. A crucial step in this method is the 90° V-grooving process for the rubber-plastic insulation of air conditioning ducts.

[0003] However, when using existing grooving devices for rubber and plastic thermal insulation foam, the rubber and plastic thermal insulation foam has a certain elasticity. When the cutting blade cuts the rubber and plastic thermal insulation foam, the rubber and plastic thermal insulation foam is squeezed by the cutting blade and is easily slightly deformed, resulting in slight deformation of the cut groove, which affects the processing quality. Therefore, a grooving device for processing rubber and plastic thermal insulation foam is proposed. Summary of the Invention

[0004] The purpose of the utility model is to provide a grooving device for processing rubber and plastic thermal insulation cotton to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grooving device for processing rubber and plastic thermal insulation cotton, comprising a processing table, wherein a plurality of supporting feet are fixedly installed at the bottom of the processing table, and fixed side plates are fixedly installed on both sides of the processing table, and a console is fixedly connected to the side walls of the fixed side plates, and the console is fixedly connected to the fixed side plates through a fixed plate. The fixed plate is an L-shaped structure, and a guide rod is provided between the two fixed side plates, and the guide rod is relatively movable with the two fixed side plates through a first lifting mechanism, and a guide block is slidably installed on the guide rod, and an adjustment mechanism is provided on the upper end of the guide block, and the bottom of the guide block is fixedly connected to a heater, and a cutting blade is provided at the bottom of the heater, and the cutting blade is fixedly connected to the heater through a connecting mechanism, and pressure plates are respectively provided on both sides of the guide rod, and the pressure plates are relatively movable with the fixed side plates through a second lifting mechanism.

[0006] As a further preferred embodiment of the present technical solution, the connecting mechanism consists of a heating rod, a connecting plate and a connecting column. The bottom of the heater is electrically connected to two heating rods. Two connecting columns are fixedly installed on the upper end of the cutting blade. A connecting plate is fixedly installed on the upper end of the two connecting columns. Two connecting holes are provided on the upper surface of the connecting plate. The two connecting holes extend to the interior of the connecting column respectively. The aperture of the connecting hole is equal to the outer diameter of the heating rod.

[0007] As a further preferred embodiment of the present technical solution, the connecting plate is made of glass fiber, and the connecting column and the cutting blade are both made of copper.

[0008] As a further preferred embodiment of the present technical solution, the first lifting mechanism consists of a No. 1 cylinder and a mounting block, the two No. 1 cylinders are respectively embedded in the upper ends of the two fixed side plates, the ends of the telescopic rods of the two No. 1 cylinders are fixedly connected to the mounting blocks, and the two mounting blocks are respectively fixedly connected to the two ends of the guide rod.

[0009] As a further preferred embodiment of the present technical solution, the adjusting mechanism is composed of a motor, a lead screw and a movable block, the movable block is fixedly connected to the upper end of the guide block, the lead screw crosses the movable block and is connected to the movable block by threaded fitting, the two ends of the lead screw are respectively rotatably connected to the side walls of the two mounting blocks, one end of the mounting block away from the lead screw is fixedly connected to the motor, and the output shaft of the motor is fixedly connected to the lead screw.

[0010] As a further preferred embodiment of the present technical solution, the second lifting mechanism is composed of a slider and a No. 2 cylinder, the two ends of the pressure plate are fixedly connected with sliders, the two sliders are slidably installed in the sliding grooves opened in the two fixed side plates, the upper ends of the two fixed side plates are fixedly installed with No. 2 cylinders, the two No. 2 cylinders are respectively located above the two sliders, and the telescopic rods of the two No. 2 cylinders are respectively fixedly connected to the two sliders.

[0011] As a further preferred embodiment of the present technical solution, placement grooves are respectively provided at the ends of the two fixed side panels that are close to each other.

[0012] The utility model provides a grooving device for processing rubber and plastic thermal insulation cotton, which has the following beneficial effects:

[0013] The utility model can fix the rubber and plastic thermal insulation cotton through the pressing plate and the second lifting mechanism, the height of the cutting blade can be adjusted through the first lifting mechanism, and the cutting blade can be controlled to move horizontally to cut the rubber and plastic thermal insulation cotton through the adjusting mechanism. The matching design of the heater and the cutting blade can make the cutting blade generate high temperature by itself, thereby avoiding the rubber and plastic thermal insulation cotton being compressed and deformed when the cutting blade is cutting, thereby affecting the quality of the cutting groove. The provided connecting mechanism can make the cutting blade and the heater detachable from each other, thereby facilitating the replacement of cutting blades of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 A schematic diagram of the overall structure of the utility model from another perspective;

[0016] Figure 3 It is a schematic diagram of part of the structure of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the heater and cutting blade in the present invention;

[0018] In the figure: 1. Processing table; 2. Support legs; 3. Control console; 4. Fixed side panel; 5. Press plate; 6. Fixed plate; 7. Cylinder No. 1; 8. Mounting block; 9. Motor; 10. Guide rod; 11. Lead screw; 12. Heater; 13. Placement slot; 14. Slider; 15. Slide; 16. Cylinder No. 2; 17. Guide block; 18. Movable block; 19. Heating rod; 20. Connecting plate; 21. Connecting column; 22. Cutting blade; 23. Connecting hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a grooving device for processing rubber and plastic thermal insulation cotton includes a processing table 1, a plurality of supporting legs 2 are fixedly installed at the bottom of the processing table 1, fixed side panels 4 are fixedly installed on both sides of the processing table 1, and a control console 3 is fixedly connected to the side walls of the fixed side panels 4, and the control console 3 is fixedly connected to the fixed side panels 4 through a fixed plate 6. The fixed plate 6 is an L-shaped structure, and a guide rod 10 is provided between the two fixed side panels 4. The guide rod 10 is relatively movable with the two fixed side panels 4 through a first lifting mechanism, and a guide block 17 is slidably installed on the guide rod 10. The upper end of the guide block 17 is provided with an adjustment mechanism, and the bottom of the guide block 17 is fixedly connected with a heater 12, and a cutting blade 22 is provided at the bottom of the heater 12. The cutting blade 22 is fixedly connected to the heater 12 through a connecting mechanism, and pressing plates 5 are provided on both sides of the guide rod 10, and the pressing plate 5 is relatively movable with the fixed side panels 4 through a second lifting mechanism.

[0021] Among them, the connecting mechanism consists of a heating rod 19, a connecting plate 20 and a connecting column 21. The bottom of the heater 12 is electrically connected to two heating rods 19, and two connecting columns 21 are fixedly installed on the upper end of the cutting blade 22. The upper ends of the two connecting columns 21 are fixedly installed with a connecting plate 20. Two connecting holes 23 are opened on the upper surface of the connecting plate 20. The two connecting holes 23 extend to the interior of the connecting column 21 respectively, and the aperture of the connecting hole 23 is equal to the outer diameter of the heating rod 19.

[0022] When in use, the two heating rods 19 are inserted into the two connecting holes 23 of the connecting plate 20, and then the connecting plate 20 is fixedly connected to the bottom of the heater 12 by fixing bolts. After starting the heater 12, the heat of the heating rods 19 at the bottom of the heater 12 can be conducted along the connecting column 21 to the cutting blade 22. This structural design can facilitate the replacement of different cutting blades 22.

[0023] The connecting plate 20 is made of glass fiber, and the connecting column 21 and the cutting blade 22 are both made of copper.

[0024] Such an arrangement can ensure that the connecting plate 20 has heat insulation properties, and the connecting column 21 and the cutting blade 22 have good heat conductivity.

[0025] Among them, the first lifting mechanism is composed of a No. 1 cylinder 7 and a mounting block 8. The two No. 1 cylinders 7 are respectively embedded in the upper ends of the two fixed side panels 4. The ends of the telescopic rods of the two No. 1 cylinders 7 are fixedly connected to the mounting blocks 8. The two mounting blocks 8 are respectively fixedly connected to the two ends of the guide rod 10.

[0026] During use, the height of the guide rod 10 is controlled by adjusting the length of the telescopic rod of the No. 1 cylinder 7, thereby controlling the height of the cutting blade 22.

[0027] Among them, the adjustment mechanism consists of a motor 9, a screw 11 and a movable block 18. The movable block 18 is fixedly connected to the upper end of the guide block 17. The screw 11 crosses the movable block 18 and is connected to the movable block 18 through threaded cooperation. The two ends of the screw 11 are respectively rotatably connected to the side walls of the two mounting blocks 8. The end of one mounting block 8 away from the screw 11 is fixedly connected to the motor 9, and the output shaft of the motor 9 is fixedly connected to the screw 11.

[0028] When in use, the starting motor 9 drives the screw 11 to rotate, and the bottom of the movable block 18 is restricted by the guide block 17 and cannot rotate. When the screw 11 rotates, the movable block 18 will move along the axial direction of the screw 11, thereby controlling the guide block 17 and the cutting blade 22 to move along the axial direction of the screw 11.

[0029] Among them, the second lifting mechanism is composed of a slider 14 and a No. 2 cylinder 16. The two ends of the pressure plate 5 are fixedly connected with the slider 14. The two sliders 14 are respectively slidably installed in the sliding grooves 15 opened in the two fixed side plates 4. The upper ends of the two fixed side plates 4 are respectively fixedly installed with No. 2 cylinders 16. The two No. 2 cylinders 16 are respectively located above the two sliders 14, and the telescopic rods of the two No. 2 cylinders 16 are respectively fixedly connected to the two sliders 14.

[0030] When in use, the height of the pressing plate 5 is controlled by controlling the length of the telescopic rod of the No. 2 cylinder 16.

[0031] A placement groove 13 is respectively formed on one end of the two fixed side panels 4 that are close to each other.

[0032] The placement groove 13 can be used to accommodate the heater 12 and the cutting blade 22, so as to prevent the heater 12 and the cutting blade 22 from affecting the placement and removal of the rubber-plastic thermal insulation cotton.

[0033] The utility model provides a grooving device for processing rubber and plastic thermal insulation cotton. The specific working principle is as follows:

[0034] When in use, initially, the cutting blade 22 is located in a placement slot 13, and the rubber and plastic thermal insulation cotton is placed on the processing table 1. By controlling the length of the telescopic rod of the No. 2 cylinder 16, the height of the pressing plate 5 is controlled, so that the two pressing plates 5 are pressed on the upper end of the rubber and plastic thermal insulation cotton to fix the rubber and plastic thermal insulation cotton. Then, by adjusting the length of the telescopic rod of the No. 1 cylinder 7, the height of the guide rod 10 is controlled to adjust the height of the cutting blade 22. When the cutting blade 22 is adjusted to the appropriate height, the heater 12 is started, and the heat of the heating rod 19 at the bottom of the heater 12 can be conducted to the cutting blade 22 along the connecting column 21, and then the heater 12 is started. The motor 9 drives the lead screw 11 to rotate, and the bottom of the movable block 18 is restricted by the guide block 17 and cannot rotate. When the lead screw 11 rotates, the movable block 18 will move along the axial direction of the lead screw 11, thereby controlling the guide block 17 and the cutting blade 22 to move along the axial direction of the lead screw 11. The cutting blade 22 can cut grooves for the rubber and plastic thermal insulation cotton. Since the cutting blade 22 has its own high temperature, the contact part between the rubber and plastic thermal insulation cotton and the cutting blade 22 will soften instantly during cutting, which can greatly reduce the resistance of the cutting blade 22, thereby avoiding the rubber and plastic thermal insulation cotton being compressed and deformed when the cutting blade 22 cuts, thereby affecting the quality of the cutting groove.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grooving device for processing rubber and plastic thermal insulation cotton, comprising a processing table (1), characterized in that: A plurality of supporting legs (2) are fixedly mounted on the bottom of the processing table (1), and fixed side panels (4) are fixedly mounted on both sides of the processing table (1). A control console (3) is fixedly connected to the side walls of the fixed side panels (4), and the control console (3) is fixedly connected to the fixed side panels (4) via a fixed panel (6). The fixed panel (6) is an L-shaped structure. A guide rod (10) is provided between the two fixed side panels (4), and the guide rod (10) is movable relative to the two fixed side panels (4) via a first lifting mechanism. A guide block (17) is slidably mounted on the guide rod (10), and an adjustment mechanism is provided at the upper end of the guide block (17). A heater (12) is fixedly connected to the bottom of the guide block (17), and a cutting blade (22) is provided at the bottom of the heater (12). The cutting blade (22) is fixedly connected to the heater (12) via a connecting mechanism. Pressing plates (5) are provided on both sides of the guide rod (10), and the pressing plates (5) are movable relative to the fixed side panels (4) via a second lifting mechanism.

2. A grooving device for processing rubber and plastic thermal insulation cotton according to claim 1, characterized in that: The connecting mechanism consists of a heating rod (19), a connecting plate (20) and a connecting column (21); the bottom of the heater (12) is electrically connected to the two heating rods (19); the upper end of the cutting blade (22) is fixedly mounted with two connecting columns (21); the upper ends of the two connecting columns (21) are fixedly mounted with a connecting plate (20); two connecting holes (23) are provided on the upper surface of the connecting plate (20); the two connecting holes (23) extend to the interior of the connecting column (21) respectively; the aperture of the connecting hole (23) is equal to the outer diameter of the heating rod (19).

3. A grooving device for processing rubber and plastic thermal insulation cotton according to claim 2, characterized in that: The connecting plate (20) is made of glass fiber, and the connecting column (21) and the cutting blade (22) are both made of copper.

4. A grooving device for processing rubber and plastic thermal insulation cotton according to claim 1, characterized in that: The first lifting mechanism is composed of a No. 1 cylinder (7) and a mounting block (8), the two No. 1 cylinders (7) are respectively embedded in the upper ends of the two fixed side plates (4), the ends of the telescopic rods of the two No. 1 cylinders (7) are fixedly connected to the mounting blocks (8), and the two mounting blocks (8) are respectively fixedly connected to the two ends of the guide rod (10).

5. A grooving device for processing rubber and plastic thermal insulation cotton according to claim 4, characterized in that: The adjusting mechanism is composed of a motor (9), a lead screw (11) and a movable block (18), wherein the movable block (18) is fixedly connected to the upper end of the guide block (17), the lead screw (11) traverses the movable block (18) and is connected to the movable block (18) by threaded engagement, the two ends of the lead screw (11) are rotatably connected to the side walls of the two mounting blocks (8), one end of the mounting block (8) away from the lead screw (11) is fixedly connected to the motor (9), and the output shaft of the motor (9) is fixedly connected to the lead screw (11).

6. A grooving device for processing rubber and plastic thermal insulation cotton according to claim 1, characterized in that: The second lifting mechanism is composed of a slider (14) and a No. 2 cylinder (16). The two ends of the pressure plate (5) are fixedly connected with the sliders (14). The two sliders (14) are slidably installed in the slide grooves (15) opened in the two fixed side plates (4). The upper ends of the two fixed side plates (4) are fixedly installed with No. 2 cylinders (16). The two No. 2 cylinders (16) are respectively located above the two sliders (14). The telescopic rods of the two No. 2 cylinders (16) are respectively fixedly connected to the two sliders (14).

7. The grooving device for processing rubber and plastic thermal insulation cotton according to claim 1, characterized in that: A placement groove (13) is respectively provided at one end of the two fixed side plates (4) that are close to each other.

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