Scribing structure for cutting thermal insulation material

Abstract

The utility model relates to the technical field of scribing for cutting thermal insulation materials, and discloses a scribing structure for cutting thermal insulation materials, which comprises a processing platform, and a scribing mechanism is mounted at the top of the processing platform and comprises a sliding chute; a lead screw is rotationally connected to an inner cavity of the sliding groove, and a crank is arranged on the left side of the lead screw. According to the scribing structure, by arranging the scribing mechanism, after a thermal insulation material is unfolded, the rear end of the thermal insulation material abuts against a limiting strip, then the thermal insulation material is stretched and flattened, a material pressing air cylinder is started to stretch out and draw back, a material pressing plate presses the two ends of the thermal insulation material, a lead screw is rotated through a crank, a servo motor is started to work, and a laser gradienter is started to emit horizontal laser; the position of the marking pen is adjusted so that the marking pen can carry out marking operation according to horizontal laser, after marking is completed, the stepping motor is started to work so that the cutting knife can press downwards and cut materials in a rolling mode, and through cooperation of the technology, the marking accuracy can be guaranteed while single-person operation can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of scribing for cutting thermal insulation materials, in particular to a scribing structure for cutting thermal insulation materials. Background Art

[0002] Thermal insulation materials generally refer to materials with a thermal coefficient less than or equal to 0.12. Thermal insulation materials are developing rapidly. Good thermal insulation technology and materials are used in industry and construction. In the actual application process of thermal insulation materials, it is necessary to cut the thermal insulation materials according to the actual situation to meet the actual production needs. Marking the thermal insulation materials before cutting is an important process. Marking inspection of thermal insulation materials can timely discover problems with the shape of the thermal insulation materials and take measures to avoid losses caused by batch failures.

[0003] According to drawings and technical requirements, the process of using a marking tool to draw processing boundaries on a blank or semi-finished product, or to draw points or lines as references is called marking. However, the existing marking structure is not convenient to use when operated by one person. Since most insulation materials are made into rolls, it requires the cooperation of multiple people to mark larger materials with fixed markings, which may also lead to inaccurate marking.

[0004] Therefore, those skilled in the art provide a scoring structure for cutting thermal insulation materials to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a scribing structure for cutting thermal insulation materials to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A marking structure for cutting thermal insulation materials, comprising a processing platform, a marking mechanism is installed on the top of the processing platform, and the marking mechanism comprises a slide groove;

[0008] The inner cavity of the slide groove is rotatably connected with a screw rod, a crank is provided on the left side of the screw rod, a slider is threadedly connected to the right side of the outer surface of the screw rod, an adjustment base is provided on the top of the slider, a laser level is provided on the top of the adjustment base, the bottom of the slider is fixedly connected with a moving frame, a servo motor is fixedly installed on the lower end of the back side of the moving frame, the output end of the servo motor is fixedly connected with a threaded rod, the upper end of the outer surface of the threaded rod is threadedly connected with a lifting block, the front side of the lifting block is fixedly connected with the lifting frame, the lower end of the back side of the lifting frame is fixedly installed with a stepping motor, the output end of the stepping motor is provided with a telescopic structure, and the front end of the telescopic structure is fixedly connected with a carrier plate.

[0009] As a further solution of the utility model: a cutting knife is arranged at the upper end of the front side of the carrier board, and a marking pen is arranged at the lower end of the front side of the carrier board.

[0010] As a further solution of the utility model: a limiting groove is provided on the inner surface of the upper end of the movable frame, and the lifting block is clamped on the upper end of the inner surface of the limiting groove.

[0011] As a further solution of the utility model: both left and right sides of the bottom of the processing platform are fixedly connected with press cylinders, and the press cylinders are symmetrically arranged.

[0012] As a further solution of the utility model: the output end of the pressing cylinder is fixedly connected to a connecting frame, the front and rear ends of the inner top of the connecting frame are plugged with connecting rods, and the bottom of the connecting rod is fixedly connected to a pressing plate.

[0013] As a further solution of the utility model: the outer surfaces of the connecting rods are sleeved with springs, and the tops of the connecting rods are fixedly connected to limiting blocks.

[0014] As a further solution of the utility model: the rear end of the top of the processing platform is fixedly connected to a limit strip, and the four corners of the bottom of the processing platform are fixedly connected to support legs.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model sets a marking mechanism. After the thermal insulation material is unfolded, its rear end is pressed against the limit bar, and then it is stretched flat. Then the pressing cylinder is turned on and extended, so that the pressing plate presses the two ends of the thermal insulation material. Then the screw rod is rotated by the crank, the servo motor is turned on, the laser level is turned on to emit a horizontal laser, the position of the marking pen is adjusted to make it draw lines against the horizontal laser, and when the marking is completed, the stepper motor is turned on to make the cutting knife press down and roll to cut the material. Through the cooperation of the above-mentioned technologies, it can be operated by one person while ensuring the accuracy of marking.

[0017] 2. The utility model provides a cutting knife and a marking pen. First, marking is performed with the marking pen, and then the cutting knife is replaced to cut the marked position. By providing a limit groove, the limit groove can limit the lifting block so that the lifting block can only move up and down in a straight line. By providing a pressing cylinder, the pressing cylinder can provide automatic power for the pressure, thereby reducing people's labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a structure of a scribing structure for cutting thermal insulation materials;

[0019] Figure 2It is a schematic diagram of the structure of a scribing structure for cutting thermal insulation materials in an upward-looking state at the lower left;

[0020] Figure 3 It is a schematic diagram of the structure of a scribing structure for cutting thermal insulation materials in a top-down state from the left rear;

[0021] Figure 4 A marking structure for cutting thermal insulation materials Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of a scribing structure for cutting thermal insulation materials when viewed from the right rear.

[0023] In the figure: 1. Processing platform; 2. Marking mechanism; 201. Connecting rod; 202. Marking pen; 203. Cutting knife; 204. Lifting frame; 205. Moving frame; 206. Limiting strip; 207. Slide; 208. Limiting block; 209. Crank; 210. Connecting frame; 211. Spring; 212. Laser level; 213. Pressing cylinder; 214. Screw; 215. Servo motor; 216. Lifting block; 217. Threaded rod; 218. Stepping motor; 219. Telescopic structure; 220. Adjusting base; 221. Sliding block; 222. Pressing plate; 223. Limiting groove; 224. Carrying plate; 3. Support legs. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-5 , a marking structure for cutting thermal insulation materials, comprising a processing platform 1, a marking mechanism 2 is installed on the top of the processing platform 1, and the marking mechanism 2 includes a slide groove 207;

[0026] The inner cavity of the slide groove 207 is rotatably connected to a screw rod 214, a crank handle 209 is provided on the left side of the screw rod 214, a slider 221 is threadedly connected to the right side of the outer surface of the screw rod 214, an adjusting base 220 is provided on the top of the slider 221, a laser level 212 is provided on the top of the adjusting base 220, a moving frame 205 is fixedly connected to the bottom of the slider 221, a servo motor 215 is fixedly installed on the lower end of the back of the moving frame 205, a threaded rod 217 is fixedly connected to the output end of the servo motor 215, a lifting block 216 is threadedly connected to the upper end of the outer surface of the threaded rod 217, a lifting block 216 is fixedly connected to the front of the lifting block 216, a lifting frame 204 is fixedly connected to the lower end of the back of the lifting frame 204, a stepping motor 218 is fixedly installed on the lower end, a telescopic structure 219 is provided on the output end of the stepping motor 218, and a carrier plate 224 is fixedly connected to the front end of the telescopic structure 219.

[0027] Through the above technical solution, by setting up the marking mechanism 2, after the insulation material is unfolded, its rear end is against the limit bar 206, and then it is stretched and flat, and then the pressing cylinder 213 is turned on and extended, so that the pressing plate 222 presses the two ends of the insulation material, and then the screw rod 214 is rotated by the crank 209, the servo motor 215 is turned on, the laser level 212 is turned on to emit a horizontal laser, and the position of the marking pen 202 is adjusted so that it can draw lines against the horizontal laser. When the marking is completed, the stepper motor 218 is turned on to make the cutting knife 203 press down and roll to cut the material.

[0028] Specifically, a cutting knife 203 is provided at the upper end of the front side of the carrier plate 224 , and a marking pen 202 is provided at the lower end of the front side of the carrier plate 224 .

[0029] According to the above technical solution, by setting the cutting knife 203 and the marking pen 202, the marking pen 202 is used to mark the line first, and then the cutting knife 203 is replaced to cut the marked position.

[0030] Specifically, a limiting groove 223 is provided on the inner surface of the upper end of the moving frame 205 , and the lifting block 216 is clamped on the upper end of the inner surface of the limiting groove 223 .

[0031] Through the above technical solution, by providing the limiting groove 223, the limiting groove 223 can limit the lifting block 216, so that the lifting block 216 can only move linearly up and down.

[0032] Specifically, the left and right sides of the bottom of the processing platform 1 are fixedly connected with the pressing cylinders 213, and the pressing cylinders 213 are symmetrically arranged.

[0033] Through the above technical solution, by setting the pressing cylinder 213, the pressing cylinder 213 can provide automatic power for the pressure, thereby reducing people's labor intensity.

[0034] Specifically, the output ends of the pressing cylinder 213 are fixedly connected to the connecting frame 210 , the front and rear ends of the top inner side of the connecting frame 210 are plugged with connecting rods 201 , and the bottoms of the connecting rods 201 are fixedly connected to the pressing plates 222 .

[0035] Through the above technical solution, by setting the pressing plate 222, and the pressing plate 222 is rectangular, the thermal insulation material can be pressed flatly, which is convenient for processing.

[0036] Specifically, the outer surfaces of the connecting rods 201 are sleeved with springs 211 , and the tops of the connecting rods 201 are fixedly connected to the limiting blocks 208 .

[0037] According to the above technical solution, by setting the spring 211, when the connecting rod 201 moves downward to press the thermal insulation material, the spring 211 is squeezed and deformed, which plays a buffering role and can reset it in time when the thermal insulation material is not pressed.

[0038] Specifically, the rear end of the top of the processing platform 1 is fixedly connected to the limit strip 206 , and the four corners of the bottom of the processing platform 1 are fixedly connected to the support legs 3 .

[0039] Through the above technical solution, by setting the limiting strip 206, when processing the whole sheet of thermal insulation material, people can directly press the rear end of the thermal insulation material against the limiting strip 206 to make it smoother.

[0040] The working principle of the utility model is as follows: due to the processing habits of thermal insulation materials, they are generally made into rolls when leaving the factory. It is troublesome to flatten, mark and cut them. After the thermal insulation material is unfolded, its rear end is against the limit strip 206, and then it is stretched flat, and the two ends are placed on the bottom of the pressing plate 222, and then the pressing cylinder 213 is turned on and retracted. The pressing cylinder 213 drives the connecting rod 201 to move downward through the connecting frame 210, and the connecting rod 201 drives the pressing plate 222 to press the two ends of the thermal insulation material, and then the screw rod 214 is rotated by the crank 209, and the screw rod 214 drives the slider 221 to slide left and right on the inner surface of the slide groove 207. Before turning on the laser level 212, the adjustment at the bottom of the laser level 212 is first used. The section base 220 adjusts the laser level 212 to a horizontal state to ensure that there is no error in the subsequent marking. The servo motor 215 is turned on to drive the threaded rod 217 to rotate through the output end of the servo motor 215. The threaded rod 217 drives the lifting frame 204 to move downward through the lifting block 216, and the telescopic structure 219 is turned on to extend and retract. The laser level 212 is turned on again. The laser level 212 emits a horizontal laser, and the position of the marking pen 202 is adjusted so that it can draw lines against the horizontal laser. When the marking is completed, the stepper motor 218 is turned on again. The stepper motor 218 drives the carrier plate 224 to rotate through the telescopic structure 219, so that the cutting knife 203 presses down and rolls to cut the material.

[0041] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects that can be produced by this utility model and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by this utility model. The above embodiments are only illustrative of the principles and effects of this utility model, and are not used to limit this utility model. Anyone familiar with this technology can modify or change the above embodiments without violating the spirit and scope of this utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in this utility model should still be included in the claims of this utility model.

Claims

1. A marking structure for cutting thermal insulation materials, comprising a processing platform (1), characterized in that: A scribing mechanism (2) is installed on the top of the processing platform (1), and the scribing mechanism (2) comprises a slide groove (207); The inner cavity of the slide groove (207) is rotatably connected to a screw rod (214), a crank handle (209) is arranged on the left side of the screw rod (214), a slider (221) is threadedly connected to the right side of the outer surface of the screw rod (214), an adjustment base (220) is arranged on the top of the slider (221), a laser level (212) is arranged on the top of the adjustment base (220), a moving frame (205) is fixedly connected to the bottom of the slider (221), and a servo motor is fixedly installed at the lower end of the back of the moving frame (205). The servo motor (215) is provided with a threaded rod (217) at the output end thereof, a lifting block (216) is threadedly connected to the upper end of the outer surface of the threaded rod (217), a lifting frame (204) is fixedly connected to the front of the lifting block (216), a stepping motor (218) is fixedly installed at the lower end of the back of the lifting frame (204), a telescopic structure (219) is provided at the output end of the stepping motor (218), and a carrier plate (224) is fixedly connected to the front end of the telescopic structure (219).

2. The marking structure for cutting thermal insulation materials according to claim 1, characterized in that: A cutting knife (203) is provided at the upper end of the front side of the carrier plate (224), and a marking pen (202) is provided at the lower end of the front side of the carrier plate (224).

3. The marking structure for cutting thermal insulation materials according to claim 1, characterized in that: A limiting groove (223) is provided on the inner surface of the upper end of the movable frame (205), and the lifting block (216) is clamped on the upper end of the inner surface of the limiting groove (223).

4. The marking structure for cutting thermal insulation materials according to claim 1, characterized in that: The left and right sides of the bottom of the processing platform (1) are both fixedly connected with a material pressing cylinder (213), and the material pressing cylinder (213) is symmetrically arranged.

5. The scribing structure for cutting thermal insulation materials according to claim 4, characterized in that: The output end of the pressing cylinder (213) is fixedly connected to a connecting frame (210), the front and rear ends of the inner top of the connecting frame (210) are plugged with connecting rods (201), and the bottom of the connecting rod (201) is fixedly connected to a pressing plate (222).

6. A scribing structure for cutting thermal insulation materials according to claim 5, characterized in that: The outer surfaces of the connecting rods (201) are sleeved with springs (211), and the tops of the connecting rods (201) are fixedly connected to limit blocks (208).

7. The marking structure for cutting thermal insulation materials according to claim 1, characterized in that: The rear end of the top of the processing platform (1) is fixedly connected to a limit strip (206), and the four corners of the bottom of the processing platform (1) are fixedly connected to support legs (3).

Images