Semi-automatic cutting and processing device for air duct insulation board

Abstract

The utility model relates to the field of rubber and plastic heat preservation cotton construction and manufacturing equipment, and particularly discloses a semi-automatic cutting and processing device for an air duct heat preservation plate, which comprises a conveying platform and a cutting portal frame arranged at the upper end of the conveying platform, an unpowered roll shaft set is arranged on the conveying platform and close to one side of the rubber and plastic heat preservation roll, a transmission roll shaft set is arranged in the middle of the conveying platform and close to one side of the unpowered roll shaft set, an electric linear guide rail module is installed on the cutting portal frame, and a cutting platform operating mechanism is installed on the electric linear guide rail module. The cutting platform operating mechanism comprises a mechanical platform, a semicircular track hole is formed in the mechanical platform, a sliding shaft penetrates through the semicircular track hole to be connected with a cutter groove, and the sliding shaft is used for adjusting the angle of the cutter groove; and a blade is mounted in the cutter groove. The angle of the cutter groove can be manually controlled, and the cutting depth can be controlled by adjusting the telescopic length of the blade.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber plastic thermal insulation cotton construction manufacturing equipment field, especially to a kind of air pipe insulation board semi-automatic cutting processing device. BACKGROUND

[0002] At present, rubber plastic thermal insulation cotton has high elasticity, low thermal conductivity and keeps stable, insulates any heat medium, has good fire resistance, meets national standard GB8624 "building material combustion performance analysis method" test determination is GB8624 B1 grade non-combustible material, long service life, with anti-aging, anti-cold, anti-hot, anti-dry, anti-humid specific, so it is often used in building construction heating ventilation pipe insulation material.Rubber plastic thermal insulation cotton needs to be inclined cutting when being used as heating ventilation pipe insulation material, if manual operation is used, first, the inclined angle of cutout cannot be controlled, second, cutting depth cannot be controlled, and work efficiency is low. UTILITY MODEL CONTENT

[0003] In order to solve the problems in the background art, the utility model aims to provide a kind of air pipe insulation board semi-automatic cutting processing device, which can control the inclined cutting angle and also control the cutting depth, greatly improve the construction efficiency, save time and manpower, and mechanical cost.

[0004] To achieve the above object, the utility model employs the technical scheme that:

[0005] A kind of air pipe insulation board semi-automatic cutting processing device, including conveying platform and the cutting gantry of being set to the conveying platform upper end, the conveying platform one end is provided with rubber plastic thermal insulation roll, near the rubber plastic thermal insulation roll side on conveying platform is provided with no power roller group, in the middle part of the conveying platform and near no power roller group side is provided with transmission roller group, on the cutting gantry is installed electric linear guide rail module, the electric linear guide rail module is installed on cutting platform operating mechanism;

[0006] The cutting platform operating mechanism includes mechanical platform, the mechanical platform is provided with semicircular track hole, sliding shaft passes through the semicircular track hole and is connected with knife groove, the sliding shaft is used to adjust the angle of knife groove;

[0007] The knife groove is internally installed with blade.

[0008] Optionally, the front side of the mechanical platform is provided with a pointer, the pointer is connected with the sliding shaft, and is used to change with the rotation angle of the knife groove.

[0009] Optionally, the inside of the slot is provided with a rack on both sides, the tail of the blade is provided with a round hole for inserting a blade fixing column on the push-pull slider, the push-pull slider is connected with the push-pull spring, and the push-pull spring is matched with the rack.

[0010] Optionally, the front end of the conveying platform is provided with a receiving shaft, both ends of the receiving shaft are rotatably connected with two supports, the two supports are installed on the same side of the conveying platform, and the receiving shaft is used for inserting the rubber and plastic insulation roll.

[0011] Optionally, the electric linear guide rail module comprises a guide rail, a stepping motor, a slider and a screw rod, one end of the guide rail is installed on the cutting gantry, the other end of the guide rail is connected with the stepping motor, the stepping motor is installed on the cutting gantry, the guide rail is provided with a notch on the downward side, and the screw rod is installed in the notch.

[0012] Further, the guide rail is installed on the slider through a screw nail and a connecting piece, one end of the connecting rod is connected with the slot of the mechanical platform, and the other end of the connecting rod is connected with the connecting piece.

[0013] According to the above, the slot is set to an inclined cutting angle (such as 45° or 135°) by rotating the sliding shaft and the pointer, the butterfly nut is tightened to fix, the length of the blade can be manually adjusted to control the cutting depth, the stepping motor switch is started to drive the slider to drive the blade on the mechanical platform to move linearly through the connecting rod, the rubber and plastic insulation cotton is cut, and the motor is reset to complete the cutting of the rubber and plastic insulation cotton. The utility model can save labor cost and time cost, and guarantee the forming quality of the rubber and plastic insulation cotton.

[0014] Optionally, the transmission roller shaft group comprises a motor, a rubber sleeve and a rotating roller shaft, one end of the rotating roller shaft is installed on the conveying platform, the rubber sleeve is wrapped outside the rotating roller shaft, the other end of the rotating roller shaft is connected with the output end of the motor, and the motor is installed on the conveying platform.

[0015] Further, the height of the rubber sleeve from the conveying platform is slightly smaller than the thickness of the rubber and plastic insulation cotton.

[0016] According to the above, the rotating roller shaft is driven to rotate by the motor, so as to drive the rubber sleeve to rotate, and the rubber and plastic insulation cotton is conveyed to the conveying platform through the friction force between the rubber sleeve and the rubber and plastic insulation cotton.

[0017] Optionally, a fixed baffle is installed on one side of the transmission roller shaft group, a vertical plate is installed on the other side, the vertical plate is provided with a pushing rod for adjusting the vertical plate left and right on the side away from the fixed baffle, a pressing block is installed on the conveying platform and close to the side of the vertical plate, and the pushing rod penetrates through the pressing block and is connected with the vertical plate.

[0018] Further, the pressing block is divided into upper pressing block and lower pressing block, the opposite side of the upper pressing block and the lower pressing block is provided with a groove in the middle, the gasket is installed in the groove, the groove is used for the push rod to pass through, the lower pressing block is fixed with the conveying platform, long screws are installed on the two sides of the lower pressing block, round holes are formed in the two sides of the upper pressing block for the screws to pass through, and the handle nut is screwed and fixed through the screws.

[0019] Therefore, the operation range of the rubber and plastic insulation cotton is controlled by arranging the baffle, the vertical plate, the push rod and the pressing block, the notch deviation of the rubber and plastic insulation cotton caused by the inclined position during conveying is avoided, and the notch forming quality of the rubber and plastic insulation cotton is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application, and do not limit the application. In the drawings:

[0021] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0022] Figure 2 It is a left view of the utility model;

[0023] Figure 3 It is a schematic view of the electric linear guide rail module of the utility model;

[0024] Figure 4 It is a schematic view of the knife groove structure of the utility model;

[0025] Figure 5 It is a schematic view of the cutting platform operating mechanism of the utility model.

[0026] Wherein: 1. conveying platform, 2. cutting gantry, 3. electric linear guide rail module, 4. cutting platform operating mechanism, 5. limit stopper, 6. receiving shaft, 7. rubber and plastic insulation roll, 8. fixed baffle, 9. unpowered roller shaft group, 10. transmission roller shaft group, 11. support, 31. guide rail, 32. stepping motor, 33. sliding block, 34. screw rod, 41. mechanical platform, 42. butterfly nut, 43. pointer, 44. knife groove, 45. semicircular track connecting rod, 46. push-pull sliding block, 47. blade, 48. semicircular track hole, 49. sliding shaft, 410. connecting piece, 411. screw, 412. connecting rod, 441. rack, 442. push-pull elastic sheet, 443. knife groove bolt, 444. groove tail, 445. blade fixing column, 51. push rod, 52. vertical plate, 53. pressing block, 54. handle nut, 101. motor, 102. rubber sleeve, 103. roller shaft, 111. U-shaped ring, 112. nut. DETAILED DESCRIPTION

[0027] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0028] The semi-automatic cutting and processing device for duct insulation boards provided in this embodiment, such as Figure 1 , Figure 2 As shown, the system includes a conveying platform 1 and a cutting gantry 2 mounted on the upper end of the conveying platform 1. A receiving shaft 6 is provided at the front end of the conveying platform 1, and both ends of the receiving shaft 6 are rotatably connected to a bracket 11. Specifically, two brackets 11 are fixed on the same side of the conveying platform 1, and diagonal braces are also fixed between the brackets 11 and the conveying platform 1 to increase the stability of the brackets 11. After inserting a rubber-plastic insulation roll 7 into the receiving shaft 6, both ends are placed on the brackets 11. The receiving shaft 6 is secured by a U-shaped ring 111, and the U-shaped ring 111 is fixed to the bracket 11 by tightening a nut 112, thereby installing the receiving shaft 6 and the bracket 11 together.

[0029] like Figure 1 As shown, a non-powered roller assembly 9 is installed on the conveying platform 1 near the support 11 to convey the rubber and plastic insulation cotton 7, reducing the friction of the rubber and plastic insulation cotton 7 during the conveying process. A fixed baffle 8 is installed on one side of the transmission roller assembly 9, and a limiter 5 is installed on the other side. The limiter 5 includes a vertical plate 52, a push rod 51, a pressure block 53, and a handle nut 54. The vertical plate 52 has a push rod 51 installed on the side away from the fixed baffle 8, which can adjust the vertical plate 52 left and right. The pressure block 53 is installed on the conveying platform 1 and near the vertical plate 52. The push rod 51 passes through the pressure block 53 and connects to the vertical plate 52. Furthermore, the pressure block 53 is divided into an upper pressure block and a lower pressure block. The upper and lower pressure blocks have a groove in the middle of their opposite sides. A gasket is installed inside the groove. The groove is for the push rod 51 to pass through. The lower pressure block is fixed to the conveying platform 1. Long screws are installed on both sides of the lower pressure block. The upper pressure block has round holes on both sides for the screws to pass through, and the handle nut 54 passes through the screws to tighten and fix them. This utility model uses a baffle 8, a vertical plate 52, a push rod 51, and a pressure block 53 to control the running range of the rubber and plastic insulation cotton, so as to avoid the rubber and plastic insulation cotton from being offset due to tilting during transportation and to ensure the cutting quality of the rubber and plastic insulation cotton.

[0030] like Figure 1As shown in the utility model, the transmission roller shaft group 10 is arranged in the middle of the conveying platform 1 and close to one side of the unpowered roller shaft group 9, the transmission roller shaft group 10 comprises a motor 101, a rubber sleeve 102 and a rotating roller shaft 103, wherein the rotating roller shaft 103 is installed at one end on the conveying platform 1, the rubber sleeve 102 is wrapped around the outer periphery of the rotating roller shaft 103, the other end of the rotating roller shaft 103 is connected with the output end of the motor 101, and the motor 101 is installed on the conveying platform 1. Further, the height of the rubber sleeve 102 from the conveying platform 1 is slightly smaller than the thickness of the rubber plastic insulation cotton 7, and the rubber sleeve 102 is used for increasing the friction between the roller shaft and the rubber plastic insulation cotton. The utility model drives the rotating roller shaft 103 to rotate through the motor 101, thereby driving the rubber sleeve 102 to rotate, and the rubber plastic insulation cotton 7 is conveyed into the conveying platform 1 through the friction between the rubber sleeve 102 and the rubber plastic insulation cotton 7.

[0031] As Figure 3 shown, the utility model discloses a motorized linear guide rail module 3 is installed on cutting gantry 2, motorized linear guide rail module 3 includes guide rail 31, step motor 32, slider 33 and screw rod 34, one end of guide rail 31 is installed on cutting gantry 2, the other end of guide rail 31 is connected with step motor 32 after spanning conveying platform 1, step motor 32 is installed on cutting gantry 2, and guide rail 31 has a notch towards downward side, and screw rod 34 is installed in the notch. Specifically, one end of screw rod 34 is rotatably installed in the notch, the other end is connected with the output end of step motor 32, slider 33 is installed on guide rail 31 and screw rod 34, and step motor 32 drives screw rod 34 to rotate, thereby driving slider 33 to slide on guide rail 31. More specifically, step motor 32 and guide rail 31 are both fixed on cutting gantry 2 through bolts, and screw rod 34 is installed on guide rail 31 through a bearing;Guide rail 31 is fixed on slider 33 through screw nail 411 and connecting sheet 410.

[0032] As Figure 3 , Figure 4As shown, the cutting platform operating mechanism 4 includes a mechanical platform 41, a butterfly nut 42, a pointer 43, a knife slot 44, a semicircular track connecting rod 45, a push-pull slider 46, a blade 47, a semicircular track hole 48, a sliding shaft 49, a connecting piece 410, and a connecting rod 412. The mechanical platform 41 is semicircular and is integrally connected with the semicircular track connecting rod 45, and the upper end of the semicircular track connecting rod 45 is connected with the connecting piece 410. The semicircular track hole 48 is arranged on the mechanical platform 41, and an angle ruler is arranged on the mechanical platform 41 near the semicircular track hole 48. The sliding shaft 49 is fixed with the knife slot 44 through the semicircular track hole 48. The sliding shaft 49 is a threaded bolt, one end of which is fixed by being screwed with the size-matched butterfly nut 42, and the other end is fixedly connected with the knife slot 44, for adjusting the angle of the knife slot 44. The connecting rod 412 is fixedly connected with the knife slot bolt 443 through the mechanical platform 41, and the other end is connected with the connecting piece 410. The knife slot bolt 443 is a threaded bolt, is threadedly connected with the connecting rod 412, and the other end is fixedly connected with the knife slot 44, so that the knife slot 44 can be fixedly rotated by 360°, for changing the angle of the knife slot 44. The pointer 43 is arranged along the vertical direction of the sliding shaft 49, can display the angle of the knife slot 44 in use, is fixedly connected with the sliding shaft 49, changes along with the rotation angle of the knife slot 44, indicates the angle on the semicircular angle ruler of the mechanical platform 41, and faces the angle ruler from 0°-360° marking. The knife slot 44 is internally provided with a rack 441 on both sides, the tail hole of the blade 47 is fixed by being fixed with the blade fixing column 445 on the top of the push-pull slider 46, the tail of the push-pull slider 46 is provided with a push-pull elastic piece 442, which is concave-convexly connected with the rack 441, for moving and fixing the extension length of the blade. The slot tail 444 is fixed at the tail of the slot 44, for blocking the push-pull slider 46 from exiting the knife slot 44. The cutting depth can be manually controlled by controlling the angle of the knife slot and adjusting the extension length of the blade.

[0033] As Figure 5As shown, in use, the rubber plastic insulation roll 7 is placed on the receiving shaft 6, the non-powered roller shaft group 9 is used to move the thrust rod 51, the operation range of the rubber plastic insulation roll is controlled, parallel movement of the rubber plastic insulation roll is ensured, the motor 101 is started to drive the rotating roller shaft 103 to drive the rubber sleeve 102 to rub against the rubber plastic insulation roll 7, the rubber plastic insulation roll 7 is transmitted to the conveying platform 1, the rotating sliding shaft 49 drives the knife groove to be set at an inclined cutting angle, such as 45° or 135°, and the butterfly nut 42 is tightened to be fixed. The push-pull sliding block 46 is pushed to extend the blade 47 out of the knife groove 44 by a suitable length, the stepper motor 32 is started to drive the screw 34 to rotate, thereby driving the sliding block 33 to slide on the guide rail 31, the sliding block 33 drives the blade 47 on the mechanical platform 41 to move linearly through the connecting rod 412, the rubber plastic insulation roll is cut, the stepper motor 32 is reset, the motor 101 is started to drive the rotating roller shaft 103 to drive the rubber sleeve 102 to rub against the rubber plastic insulation roll 7, the rubber plastic insulation roll 7 is moved to the next position, the rotating sliding shaft 49 and the pointer 43 are rotated to drive the knife groove 44 to be set at an inclined cutting angle, such as 45° or 135°, the butterfly nut 42 is tightened to be fixed, the stepper motor 32 switch is started, and the cutting of the rubber plastic insulation roll is completed.

[0034] The preferred embodiments of the present application are described above, it should be noted that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A kind of wind pipe insulation board semi-automatic cutting processing device, including conveying platform and the cutting gantry of setting in the conveying platform upper end, one end of the conveying platform is provided with rubber plastic insulation roll, close to the rubber plastic insulation roll side in conveying platform is provided with no power roller group, it is characterized in that, In the middle part of the conveying platform and close to the no power roller group side, a transmission roller group is arranged, an electric linear guide rail module is installed on the cutting gantry, and a cutting platform operating mechanism is installed on the electric linear guide rail module; The cutting platform operating mechanism includes a mechanical platform, a semicircular track hole is arranged on the mechanical platform, a sliding shaft passes through the semicircular track hole and is connected with a knife groove, and the sliding shaft is used to adjust the angle of the knife groove; A blade is installed inside the knife groove.

2. The wind pipe insulation board semi-automatic cutting processing device according to claim 1, characterized in that, A pointer is arranged on the front side of the mechanical platform, the pointer is connected with the sliding shaft, and is used to change with the rotation angle of the knife groove.

3. The wind pipe insulation board semi-automatic cutting processing device according to claim 1, characterized in that, Racks are made on both sides of the inside of the knife groove, a round hole is arranged at the tail of the blade, the round hole is used to pass through the blade fixing column arranged on the push-pull slider, the blade is connected with the push-pull slider, a push-pull spring sheet is arranged at the tail of the push-pull slider, and the push-pull spring sheet is matched with the rack.

4. The wind pipe insulation board semi-automatic cutting processing device according to claim 1, characterized in that, A receiving shaft is arranged at the front end of the conveying platform, both ends of the receiving shaft are rotatably connected with two supports respectively, the two supports are installed on the same side of the conveying platform, and the receiving shaft is used to insert the rubber plastic insulation roll.

5. The wind pipe insulation board semi-automatic cutting processing device according to claim 1, characterized in that, The electric linear guide rail module includes a guide rail, a stepping motor, a slider and a screw rod, one end of the guide rail is installed on the cutting gantry, the other end of the guide rail is connected with the stepping motor, the stepping motor is installed on the cutting gantry, the guide rail has a notch on the downward side, and the screw rod is installed in the notch.

6. The wind pipe insulation board semi-automatic cutting processing device according to claim 5, characterized in that, The guide rail is installed on the slider through screws and a connecting piece, one end of a connecting rod is connected with the knife groove through the mechanical platform, and the other end is connected with the connecting piece.

7. The wind pipe insulation board semi-automatic cutting processing device according to claim 1, characterized in that, The transmission roller group includes a motor, a rubber sleeve and a rotating roller, one end of the rotating roller is installed on the conveying platform, the rubber sleeve is wrapped around the outer periphery of the rotating roller, the other end of the rotating roller is connected with the output end of the motor, and the motor is installed on the conveying platform.

8. The wind pipe insulation board semi-automatic cutting processing device according to claim 7, characterized in that, The height of the rubber sleeve from the conveying platform is slightly smaller than the thickness of the rubber plastic insulation cotton.

9. The wind pipe insulation board semi-automatic cutting processing device according to claim 1, characterized in that, A fixed baffle is installed on one side of the transmission roller group, a vertical plate is installed on the other side, a push rod is installed on the side away from the fixed baffle, a pressing block is installed on the conveying platform and close to the vertical plate, and the push rod penetrates the pressing block and connects the vertical plate.

10. The wind pipe insulation board semi-automatic cutting processing device according to claim 9, characterized in that, The pressing block is divided into an upper pressing block and a lower pressing block, recesses are arranged in the middle of the opposite sides of the upper pressing block and the lower pressing block, gaskets are installed in the recesses, the recesses are used for the push rod to penetrate, the lower pressing block is fixed with the conveying platform, long screws are installed on both sides of the lower pressing block, round holes are arranged on both sides of the upper pressing block for penetrating the screws, and the upper pressing block is fixed by penetrating the screws through the handle nut and tightening.

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