Cutting device for rubber and plastic heat insulation material machining

Abstract

The utility model relates to the technical field of rubber and plastic heat insulation material machining, and provides a cutting device for rubber and plastic heat insulation material machining, which comprises a bottom plate, baffles are symmetrically and fixedly mounted at the top of the bottom plate, two inverted U-shaped frames are fixedly mounted on the two baffles, and a supporting seat is fixedly mounted at the top of the bottom plate and located between two conveying belts. A rubber and plastic plate is conveyed to the top of the supporting seat, then a double-shaft motor is started to drive a driving bevel gear at one end of a rotating rod to rotate, the driving bevel gear drives a driven bevel gear to rotate, and the rubber and plastic plate is conveyed to the top of the supporting seat, so that the rubber and plastic plate is conveyed to the top of the supporting seat. And the driven bevel gear drives a threaded sleeve rod to rotate, the threaded sleeve rod pushes a connecting rod at the top of a threaded rod to move downwards through threads, so that a pressing plate is driven to extrude and fix the rubber and plastic plate, then a cutting knife penetrates through a through groove to cut the rubber and plastic plate, and the cutting effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber and plastic heat insulation material processing technical field, specifically, relate to a kind of cutting device for rubber and plastic heat insulation material machining. BACKGROUND

[0002] Rubber and plastic is the collective term of rubber and plastic industry, they are all the by-products of petroleum, they are same in origin, but, in the process of product, physical property is different, use is different, in the process of rubber and plastic heat insulation material processing, cutting is needed to meet the size requirement of different customers.

[0003] However, since rubber and plastic heat insulation material is flexible material, stiffness is poor, extremely easy to slide and not easy to cut, easy to deviate during cutting, leading to irregular cutting surface, affect cutting effect, therefore, the utility model provides a kind of cutting device for rubber and plastic heat insulation material machining. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of cutting device for rubber and plastic heat insulation material machining to solve the problem of above-mentioned background art, since rubber and plastic heat insulation material is flexible material, stiffness is poor, extremely easy to slide and not easy to cut, easy to deviate during cutting, leading to irregular cutting surface, affect cutting effect.

[0005] The technical scheme of the utility model is as follows:

[0006] A kind of cutting device for rubber and plastic heat insulation material machining, including bottom plate, the bottom plate top is fixedly installed with baffle symmetrically, two the baffle is fixedly installed with two inverted U-shaped frame, two the inverted U-shaped frame top is fixedly installed with hydraulic cylinder, right side the hydraulic cylinder output end is movably penetrated to inverted U-shaped frame bottom and is fixedly installed with cutting knife, two baffles between symmetrically being provided with conveying belt, the bottom plate top is fixedly installed with support seat between two conveying belts, the support seat is provided with fixed component, left side the inverted U-shaped frame is provided with automatic feeding assembly.

[0007] Preferably, the fixed assembly includes a pressing plate, a sliding sleeve rod and a support table, the support table is fixedly installed at the bottom of the support base, a double-shaft motor is fixedly installed at the top of the support table, rotating rods are fixedly installed at the two ends of the double-shaft motor, support vertical plates are fixedly installed at the top of the support table in a symmetrical mode, the two rotating rods are penetrated into one side of the support vertical plate through bearings and driving bevel gears are fixedly installed at the ends of the rotating rods away from the double-shaft motor, threaded sleeve rods are rotatably connected to the inner bottom wall of the support base on the two sides of the support table, driven bevel gears are fixedly installed at the top outer surfaces of the two threaded sleeve rods, threaded rods are threadedly connected to the top of the two threaded sleeve rods, connecting rods are fixedly installed at the top ends of the two threaded rods, sliding sleeve rods are fixedly penetrated through the two ends of the connecting rods, the same pressing plate is fixedly installed at the top ends of the sliding sleeve rods which are penetrated into the top of the support base, a through groove is formed in the pressing plate, fixed rods are slidably connected to the bottom ends of the sliding sleeve rods, and the bottom wall of the support base is fixedly installed with the fixed rods.

[0008] Preferably, the automatic feeding assembly includes a driving motor, rotating rollers and a support frame, the driving motor is fixedly installed at one side of the baffle, the support frame is movably penetrated through the bottom of the inverted U-shaped frame and fixedly installed at the output end of the left hydraulic cylinder, the extrusion roller is rotatably connected to the support frame, two groups of rotating rollers are rotatably connected between the two baffles, the two conveying belts are connected through each group of rotating rollers, the output end of the driving motor is fixedly installed at one end of the rotating roller, the toothed belt pulley is fixedly installed at one end of the rotating roller, and the toothed synchronous belt is transmissionally connected between the two toothed belt pulleys.

[0009] Preferably, the driving bevel gear and the driven bevel gear are meshingly connected.

[0010] Preferably, a cutting groove is formed in the top of the support base, the cutting groove and the through groove are matched with the cutting knife, and the cutting groove, the through groove and the cutting knife are located on the same vertical plane.

[0011] Preferably, arc-shaped connecting blocks are fixedly installed at the two sides of the top of the support base, and the arc-shaped surfaces of the arc-shaped connecting blocks are matched with one side of the conveying belt.

[0012] Preferably, the support frame and the cutting knife are slidably clamped at the side walls of the inverted U-shaped frame.

[0013] Preferably, protective covers are arranged outside the toothed belt pulley and the toothed synchronous belt.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] 1. The utility model discloses a support seat top is passed to the rubber plastic board transmission, then starts the driving cone gear rotation of double shaft motor drive rotating rod one end, and the driving cone gear drives driven cone gear rotation, and driven cone gear thus drives the rotation of threaded sleeve rod, and threaded sleeve rod thus threaded pushes the connecting rod top of threaded rod and moves down, thereby the pressing plate is brought to the rubber plastic board and is extruded fixed, and then the cutting knife is cut to the rubber plastic board through the through -groove, improve the cutting effect.

[0016] 2. The utility model discloses a automatic feeding assembly can be set up to the rubber plastic board and carries out automatic feeding cutting, saves manpower operation, improved rubber plastic board processing efficiency. DRAWINGS

[0017] The utility model will be further explained in detail below combining with the drawings and specific embodiment.

[0018] Figure 1 It is the external structure perspective drawing of the utility model;

[0019] Figure 2 It is the internal structure main view of the utility model;

[0020] Figure 3 It is the fixed assembly schematic drawing of the utility model;

[0021] Figure 4 It is the support table top structure schematic drawing of the utility model;

[0022] Figure 5 It is the automatic feeding assembly schematic drawing of the utility model.

[0023] In the drawing: 1, bottom plate;2, baffle;3, inverted U-shaped frame;4, hydraulic cylinder;5, conveyer belt;6, cutting knife;7, support seat;100, fixed assembly;101, pressing plate;102, sliding sleeve rod;103, support table;104, double shaft motor;105, through -groove;106, threaded rod;107, connecting rod;108, threaded sleeve rod;109, fixed rod;110, driven cone gear;111, rotating rod;112, support vertical board;113, driving cone gear;114, cutting groove;200, automatic feeding assembly;201, drive motor;202, rotating roller;203, support frame;204, extruding roller;205, toothed pulley;206, toothed synchronous belt. SPECIFIC EMBODIMENT

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1

[0026] like Figures 1-5 As shown, this embodiment proposes a cutting device for machining rubber and plastic insulation materials, including a base plate 1, with baffles 2 symmetrically fixedly installed on the top of the base plate 1, and two inverted U-shaped frames 3 fixedly installed on the two baffles 2. Hydraulic cylinders 4 are fixedly installed on the top of each of the two inverted U-shaped frames 3. The output end of the right hydraulic cylinder 4 extends through to the bottom of the inverted U-shaped frame 3 and is fixedly installed with a cutting blade 6. Conveyor belts 5 are symmetrically arranged between the two baffles 2. A support base 7 is fixedly installed on the top of the base plate 1 between the two conveyor belts 5. A fixing component 100 is provided on the support base 7. An automatic feeding component 200 is provided on the left inverted U-shaped frame 3.

[0027] The fixing assembly 100 includes a pressure plate 101, a sliding sleeve rod 102, and a support platform 103. The support platform 103 is fixedly installed inside the bottom of the support base 7. A dual-axis motor 104 is fixedly installed on the top of the support platform 103. Rotating rods 111 are fixedly installed at both output ends of the dual-axis motor 104. Supporting vertical plates 112 are symmetrically fixedly installed on the top of the support platform 103. The ends of the two rotating rods 111 away from the dual-axis motor 104 pass through bearings to one side of the supporting vertical plate 112 and are fixedly installed with driving bevel gears 113. Threaded sleeve rods 108 are rotatably connected to the inner bottom wall of the support base 7 on both sides of the support platform 103. Two threaded sleeve rods 108 are fixedly mounted on the top outer surface of the two threaded sleeve rods 108. The top of the two threaded sleeve rods 108 is threadedly connected to a threaded rod 106. The top of each of the two threaded rods 106 is fixedly mounted with a connecting rod 107. Both ends of the two connecting rods 107 are fixedly connected with sliding sleeve rods 102. The tops of several sliding sleeve rods 102 extend to the top of the support base 7 and are fixedly mounted with the same pressure plate 101. The pressure plate 101 has a through groove 105. The bottom ends of several sliding sleeve rods 102 are slidably connected with fixed rods 109. The bottom ends of several fixed rods 109 are fixedly mounted on the bottom wall of the support base 7.

[0028] In detail, the input end of the dual-axis motor 104 is connected to the power supply via an external cable. The dual-axis motor 104 drives two rotating rods 111 to rotate, and the two rotating rods 111 drive two driving bevel gears 113 to rotate. Because the driving bevel gears 113 and the driven bevel gears 110 are meshed, the threaded sleeve rod 108 is driven to rotate. The threaded sleeve rod 108 then pushes the connecting rod 107 at the top of the threaded rod 106 to move, thereby driving the pressure plate 101 to squeeze and fix the rubber and plastic sheet. The fixing effect of the rubber and plastic sheet is good. At the same time, the through groove 105 can squeeze the rubber and plastic sheet without blocking the cutting blade 6 from cutting.

[0029] The driving bevel gear 113 and the driven bevel gear 110 are meshed together. The two driving bevel gears 113 drive the two driven bevel gears 110 to rotate in the same direction, thereby driving the two threaded rods 106 to rotate in the same direction. At the same time, through the cooperation of several sliding sleeve rods 102, the pressure plate 101 moves horizontally in a stable manner.

[0030] The top of the support base 7 is provided with a groove 114. The groove 114 and the through groove 105 are matched with the cutting blade 6. The groove 114, the through groove 105 and the cutting blade 6 are on the same vertical plane.

[0031] Example 2

[0032] like Figures 1-5 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes an automatic feeding assembly 200 including a drive motor 201, a rotating roller 202 and a support frame 203. The drive motor 201 is fixedly installed on one side of the baffle 2. The output end of the left hydraulic cylinder 4 extends movably through to the bottom of the inverted U-shaped frame 3 and is fixedly installed on the support frame 203. An extrusion roller 204 is rotatably connected to the support frame 203. Two sets of rotating rollers 202 are rotatably connected between the two baffles 2. The two conveyor belts 5 are connected and conveyed through each set of rotating rollers 202. The output end of the drive motor 201 is fixedly installed on one end of the rotating roller 202. Toothed pulleys 205 are fixedly installed on one end of the two rotating rollers 202. A toothed synchronous belt 206 is connected between the two toothed pulleys 205.

[0033] In detail, the input end of the drive motor 201 is connected to the power supply through an external cable. The hydraulic cylinder 4 drives the extrusion roller 204 to extrude and fix the rubber and plastic sheet on the conveyor belt 5. Then, the extruded rubber and plastic sheet can be automatically conveyed to the bottom of the cutting blade 6 through the conveyor belt 5. At the same time, through the cooperation of the toothed pulley 205 and the toothed synchronous belt 206, the two conveyor belts 5 can be driven to convey synchronously. The right conveyor belt 5 is convenient for conveying the cut rubber and plastic sheet.

[0034] Arc-shaped connecting blocks are fixedly installed on both sides of the top of the support base 7, and the arc-shaped surface of the arc-shaped connecting blocks matches one side of the conveyor belt 5;

[0035] The support frame 203 and the cutting knife 6 are slidingly clamped on the side wall of the inverted U-shaped frame 3;

[0036] The toothed belt wheel 205 and the toothed synchronous belt 206 are externally provided with protective covers, which can protect the toothed belt wheel 205 and the toothed synchronous belt 206;

[0037] In operation, first, the rubber plastic plate is placed on the left conveying belt 5, and the hydraulic cylinder 4 is started to drive the extrusion roller 204 to extrude and fix the rubber plastic plate on the conveying belt 5, then the driving motor 201 is started to drive the rotating roller 202 to rotate, and through the cooperation of the toothed belt wheel 205 and the toothed synchronous belt 206, the two conveying belts 5 are synchronously driven, the left conveying belt 5 drives the rubber plastic plate to move to the top of the support seat 7, then the double-shaft motor 104 is started to drive the two rotating rods 111 to rotate, the two rotating rods 111 drive the two driving bevel gears 113 to rotate, the driving bevel gears 113 are meshed and connected with the driven bevel gears 110, thereby driving the threaded sleeve rod 108 to rotate, the threaded sleeve rod 108 is threaded to drive the connecting rod 107 at the top of the threaded rod 106 to move, thereby driving the pressing plate 101 to extrude and fix the rubber plastic plate, then the hydraulic cylinder 4 is started to drive the cutting knife 6 to cut the extruded and fixed rubber plastic plate, and then the right conveying belt 5 drives the cut rubber plastic plate to the next process.

[0038] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cutting device for machining rubber and plastic insulation materials, characterized in that, Includes a base plate (1), on which baffles (2) are symmetrically fixedly installed. Two inverted U-shaped frames (3) are fixedly installed on the two baffles (2). Hydraulic cylinders (4) are fixedly installed on the top of the two inverted U-shaped frames (3). The output end of the hydraulic cylinder (4) on the right side extends through to the bottom of the inverted U-shaped frame (3) and is fixedly installed with a cutting blade (6). Conveyor belts (5) are symmetrically arranged between the two baffles (2). A support seat (7) is fixedly installed on the top of the base plate (1) between the two conveyor belts (5). A fixing component (100) is provided on the support seat (7). An automatic feeding component (200) is provided on the inverted U-shaped frame (3) on the left side.

2. The cutting device for machining rubber and plastic insulation materials according to claim 1, characterized in that, The fixing assembly (100) includes a pressure plate (101), a sliding sleeve rod (102), and a support platform (103). The support platform (103) is fixedly installed at the bottom of the support base (7). A dual-axis motor (104) is fixedly installed on the top of the support platform (103). Rotating rods (111) are fixedly installed at both output ends of the dual-axis motor (104). Supporting vertical plates (112) are symmetrically fixedly installed on the top of the support platform (103). The ends of the two rotating rods (111) away from the dual-axis motor (104) pass through bearings to one side of the supporting vertical plate (112) and are fixedly installed with driving bevel gears (113). Threaded sleeve rods (108) are rotatably connected to the inner bottom wall of the support base (7) on both sides of the support platform (103). Two threaded sleeves (108) are fixedly mounted with driven bevel gears (110) on their top outer surfaces. The top of the two threaded sleeves (108) is threadedly connected with threaded rods (106). The top of each of the two threaded rods (106) is fixedly mounted with connecting rods (107). Both ends of the two connecting rods (107) are fixedly connected with sliding sleeves (102). The tops of several sliding sleeves (102) extend to the top of the support base (7) and are fixedly mounted with the same pressure plate (101). The pressure plate (101) has a through groove (105). The bottom ends of several sliding sleeves (102) are slidably connected with fixed rods (109). The bottom ends of several fixed rods (109) are fixedly mounted on the bottom wall of the support base (7).

3. The cutting device for machining rubber and plastic thermal insulation materials according to claim 1, characterized in that, The automatic feeding assembly (200) includes a drive motor (201), a rotating roller (202), and a support frame (203). The drive motor (201) is fixedly installed on one side of the baffle (2). The output end of the hydraulic cylinder (4) on the left side extends through to the bottom of the inverted U-shaped frame (3) and is fixedly installed on the support frame (203). A squeezing roller (204) is rotatably connected to the support frame (203). Two sets of rotating rollers (202) are rotatably connected between the two baffles (2). The two conveyor belts (5) are connected by each set of rotating rollers (202). The output end of the drive motor (201) is fixedly installed at one end of the rotating roller (202). Toothed pulleys (205) are fixedly installed at one end of the two rotating rollers (202). Toothed synchronous belts (206) are connected between the two toothed pulleys (205).

4. The cutting device for machining rubber and plastic insulation materials according to claim 2, characterized in that, The driving bevel gear (113) and the driven bevel gear (110) are meshed together.

5. The cutting device for machining rubber and plastic insulation materials according to claim 1, characterized in that, The support base (7) has a groove (114) on its top. The groove (114) and the through groove (105) are matched with the cutting blade (6). The groove (114), the through groove (105) and the cutting blade (6) are on the same vertical plane.

6. The cutting device for machining rubber and plastic insulation materials according to claim 1, characterized in that, The support base (7) has arc-shaped connecting blocks fixedly installed on both sides of its top, and the arc-shaped surface of the arc-shaped connecting blocks matches one side of the conveyor belt (5).

7. The cutting device for machining rubber and plastic thermal insulation materials according to claim 3, characterized in that, The support frame (203) and the cutting blade (6) are slidably engaged on both sides of the inverted U-shaped frame (3) side wall.

8. A cutting device for machining rubber and plastic thermal insulation materials according to claim 3, characterized in that, The toothed pulley (205) and the toothed synchronous belt (206) are provided with protective covers.

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