Fixed-distance cutting device for automobile air conditioner pipe machining

Abstract

The utility model relates to a fixed-distance cutting device for machining an automobile air conditioner pipe, which comprises a bottom plate, a conveying device placed on the upper surface of the bottom plate, a crawler belt driven by the top of the conveying device and a linear module arranged above the conveying device, and a material conveying mechanism for conveying the automobile air conditioner pipe is arranged above the crawler belt. And the conveying mechanism comprises a supporting assembly and a distance fixing assembly, the moving end of the linear module is connected with a cutting mechanism for fixed-distance cutting of the automobile air conditioner pipe, and the cutting mechanism comprises a cutting assembly and a stabilizing assembly. According to the fixed-distance cutting device for automobile air conditioner pipe machining, the crawler belt can drive the multiple supporting frames and an automobile air conditioner pipe to stably move in the moving direction of the crawler belt, the horizontal position between the cutting blade and the partition plate can be adjusted through the linear module, and therefore the fixed-distance purpose is achieved; and then the cutting blade cuts the automobile air conditioner pipe, and the advantages of automatic feeding and cutting of the air conditioner pipe and the like are achieved.

Description

Technical Field

[0001] This utility model relates to the field of automotive air conditioning pipe processing technology, specifically a fixed-distance cutting device for automotive air conditioning pipe processing. Background Technology

[0002] As people's living standards continue to improve, tremendous changes have taken place in clothing, food, housing, and transportation, especially in transportation. The most obvious change is in the use of vehicles, from traditional bicycles to the now common cars. Car air conditioning pipes are one of the essential parts of car accessories, mainly used in the air conditioning system of cars. During the processing of air conditioning pipes, the pipe length needs to be cut.

[0003] For example, Chinese patent CN217193972U discloses a fixed-distance cutting device for processing automotive air conditioning pipes, including a cutting box. A sleeve shaft is movably installed on one side of the cutting box, and a motor is axially connected to one end of the sleeve shaft. A connecting rod is connected to the other end of the sleeve shaft, and a cutting tool is installed on the outside of the connecting rod. A worktable is installed inside the lower part of the cutting box, and a sliding groove frame is provided on the rear side of the worktable. A sliding block is slidably connected to the surface of the sliding groove frame.

[0004] The aforementioned fixed-distance cutting device for processing automotive air conditioning pipes still has certain shortcomings. It can move along the surface of the fixed-distance rod by moving the movable sleeve, and adjust the distance between the support plates by adjusting the movable sleeves on both sides of the fixed-distance rod, thereby maintaining a fixed spacing. However, it still has the following problems: it can only cut automotive air conditioning pipes individually, but it is difficult to achieve continuous feeding of air conditioning pipes. During cutting, the air conditioning pipes need to be clamped and fixed, making continuous feeding difficult and resulting in low processing efficiency. Therefore, this application proposes a fixed-distance cutting device for processing automotive air conditioning pipes to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a fixed-distance cutting device for processing automotive air conditioning pipes. It has the advantages of automatic feeding and cutting of air conditioning pipes, and solves the problem that the air conditioning pipes need to be clamped and fixed during cutting, making continuous feeding difficult and resulting in low processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixed-distance cutting device for processing automotive air conditioning pipes, comprising a base plate, a conveying device placed on the upper surface of the base plate, a track driven by the top of the conveying device, and a linear module disposed above the conveying device. A material conveying mechanism for conveying automotive air conditioning pipes is provided above the track, and the material conveying mechanism includes a support component and a fixed-distance component. The moving end of the linear module is connected to a cutting mechanism for cutting automotive air conditioning pipes at a fixed distance, and the cutting mechanism includes a cutting component and a stabilizing component.

[0007] The upper surface of the bottom plate is vertically provided with a plurality of supports near the left and right ends thereof, and the top of the plurality of supports is horizontally provided with the same top plate.

[0008] The support assembly comprises a plurality of vertical plates uniformly distributed on the surface of the track, and a support frame is welded to the side away from the track.

[0009] Further, the distance assembly comprises a first electric push rod fixed on the upper surface of the bottom plate, a connecting plate is fixed on the outer side of the output shaft of the first electric push rod, a partition is welded to the right end of the connecting plate, a collection box is placed on the upper surface of the bottom plate and close to the right side of the partition, a plurality of first springs are fixed on the inner bottom wall of the collection box, a plurality of first dampers are fixed on the inner bottom wall of the collection box, and the top end of the plurality of first dampers is fixed with the same buffer plate.

[0010] Further, the plurality of first springs are respectively sleeved on the outer side of the plurality of first dampers and fixed on the bottom of the buffer plate, and the upper surface of the buffer plate is bonded with a rubber plate.

[0011] Further, the left and right side walls of the inner cavity of the collection box are provided with grooves for vertical movement of the buffer plate, and the upper surface of the bottom plate is vertically fixed with a fixed plate for vertical sliding of the partition. The cross section of the plurality of support frames is V-shaped, and a sponge plate is bonded to the inner side of the V-shaped surface.

[0012] Further, the cutting assembly comprises a second electric push rod fixed on the moving end of the linear module by bolts, a mounting box is fixed on the outer side of the output shaft of the second electric push rod, a motor is fixed on the left side wall of the inner cavity of the mounting box, a first gear is welded on the outer side of the output shaft of the motor, a second gear is engaged on the outer side of the first gear and below it, a connecting column is welded on the inner side of the second gear, and a cutting blade is welded on the right end of the connecting column which penetrates through the right side wall of the inner cavity of the mounting box and extends to the right side of the mounting box.

[0013] Further, the stabilizing assembly comprises a connecting seat horizontally welded on the left side of the mounting box, a cylinder is welded on the bottom of the connecting seat and at the center thereof, two second springs are fixed on the inner top wall of the cylinder, two second dampers are fixed on the inner top wall of the cylinder, the bottom end of the two second dampers is welded with the same movable plate vertically moving in the cylinder, a mounting rod is vertically welded on the lower surface of the movable plate and at the center thereof, and a positioning plate is horizontally welded on the bottom end of the mounting rod which penetrates through the inner bottom wall of the cylinder and extends below it.

[0014] Further, the cross section of the positioning plate is inverted triangular, and the curved end of the opposite side of the positioning plate and the support frame is located on the same vertical line.

[0015] Further, the lower surface of the positioning plate is bonded with a silica gel plate which is fitted to the concave surface thereof, and the mounting rod vertically slides in the hole groove opened in the bottom of the sleeve.

[0016] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0017] The track can drive the plurality of supporting frames and the automobile air conditioner pipe to move stably along the direction of movement of the track, the horizontal position between the cutting blade and the partition plate can be adjusted through the linear module, so that the distance is determined, the positioning plate can position the automobile air conditioner pipe through the triangular inclined surface, and then the cutting blade cuts the automobile air conditioner pipe, when the cut part of the automobile air conditioner pipe falls into the collecting box, the buffer plate can buffer the cut part of the automobile air conditioner pipe, and the advantages of automatic feeding and cutting of the air conditioner pipe are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a schematic view of the material conveying mechanism of the utility model;

[0020] Figure 3 It is a side view of the vertical plate structure of the utility model;

[0021] Figure 4 It is a schematic view of the cutting mechanism of the utility model.

[0022] In the figure: 1 bottom plate, 2 material conveying mechanism, 201 vertical plate, 202 supporting frame, 203 first electric push rod, 204 connecting plate, 205 partition plate, 206 collecting box, 207 first spring, 208 first damper, 209 buffer plate, 3 support, 4 cutting mechanism, 401 second electric push rod, 402 mounting box, 403 connecting seat, 404 cylinder, 405 second spring, 406 second damper, 407 movable plate, 408 positioning plate, 409 motor, 410 first gear, 411 second gear, 412 connecting column, 413 cutting blade, 5 top plate, 6 conveying device, 7 linear module, 8 track. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figure 1The distance cutting device for automobile air conditioner pipe processing in the embodiment comprises a bottom plate 1, a conveying device 6 placed on the upper surface of the bottom plate 1, a caterpillar belt 8 driven on the top of the conveying device 6 and a linear module 7 arranged above the conveying device 6, characterized in that: a feeding mechanism 2 for conveying the automobile air conditioner pipe is arranged above the caterpillar belt 8, and the feeding mechanism 2 comprises a supporting assembly and a distance assembly; a cutting mechanism 4 for cutting the automobile air conditioner pipe at a distance is connected to the moving end of the linear module 7, and the cutting mechanism 4 comprises a cutting assembly and a stabilizing assembly.

[0025] A plurality of supports 3 are vertically arranged on the upper surface of the bottom plate 1 and close to the left and right ends thereof, and a same top plate 5 is horizontally arranged on the top of the plurality of supports 3.

[0026] It can be understood that the caterpillar belt 8 driven on the top of the conveying device 6 is a conventional technology in the prior art and is a commonly known technology for those skilled in the art, and therefore the present application will not be further described.

[0027] Please refer to Figures 2-3 In the embodiment, the supporting assembly comprises a plurality of vertical plates 201 uniformly distributed on the surface of the caterpillar belt 8, and a supporting frame 202 is welded to the side away from the caterpillar belt 8 of each of the plurality of vertical plates 201; when the conveying device 6 is started, the caterpillar belt 8 can stably move the plurality of supporting frames 202 in the moving direction of the caterpillar belt 8; the distance assembly comprises a first electric push rod 203 fixed on the upper surface of the bottom plate 1, a connecting plate 204 fixed on the outer side of the output shaft of the first electric push rod 203, a partition plate 205 welded to the right end of the connecting plate 204, a collection box 206 placed on the right side of the partition plate 205 on the upper surface of the bottom plate 1, a plurality of first springs 207 fixed on the inner bottom wall of the collection box 206, a plurality of first dampers 208 fixed on the inner bottom wall of the collection box 206, and a same buffer plate 209 fixed on the top end of the plurality of first dampers 208.

[0028] The plurality of first springs 207 are respectively sleeved on the outer sides of the plurality of first dampers 208 and are all fixed on the bottom of the buffer plate 209, a rubber plate is bonded on the upper surface of the buffer plate 209, recesses for the vertical movement of the buffer plate 209 are formed in the left and right side walls of the inner cavity of the collection box 206, a fixing plate for the vertical sliding of the partition plate 205 is vertically fixed on the upper surface of the bottom plate 1, the cross-sectional shape of each of the plurality of supporting frames 202 is V-shaped, the automobile air conditioner pipe to be cut is placed on the recessed surface on the upper surface of each of the plurality of supporting frames 202 above the caterpillar belt 8 and can drive the automobile air conditioner pipe to move to the right, and a sponge plate conforming to the V-shaped inner side is bonded on the recessed surface on the upper surface thereof.

[0029] Please refer to Figure 4In the embodiment, the cutting assembly comprises a second electric push rod 401 fixed on the moving end of the linear module 7 by bolts, the outer side of the output shaft of the second electric push rod 401 is fixedly connected with a mounting box 402, the left side wall of the inner cavity of the mounting box 402 is fixedly connected with a motor 409, the outer side of the output shaft of the motor 409 is welded with a first gear 410, the outer side of the first gear 410 and below the first gear 410 is engaged with a second gear 411, the inner side of the second gear 411 is welded with a connecting column 412, the right end of the connecting column 412 penetrates through the right side wall of the inner cavity of the mounting box 402 and extends to the right side of the mounting box 402 and is welded with a cutting blade 413, the plurality of vertical plates 201 are spaced apart to avoid the cutting blade 413 cutting the vertical plates 201, and when the cutting blade 413 vertically below exists the vertical plate 201, the conveying device 6 can drive it to move, so that the cutting blade 413 vertically below is located between the adjacent two vertical plates 201, and then the cutting can be continued, the horizontal position between the cutting blade 413 and the partition plate 205 can be adjusted through the linear module 7, so that the purpose of distance is achieved, and the stabilizing assembly comprises a connecting seat 403 horizontally welded on the left side of the mounting box 402, a cylinder 404 welded on the bottom of the connecting seat 403 and located at the center thereof, two second springs 405 fixedly connected with the inner top wall of the cylinder 404, two second dampers 406 fixedly connected with the inner top wall of the cylinder 404, and an activity plate 407 vertically moving in the cylinder 404 and welded with the bottom ends of the two second dampers 406, a mounting rod vertically welded on the lower surface of the activity plate 407 and located at the center thereof, and a positioning plate 408 horizontally arranged and welded on the bottom end of the mounting rod and extending below the inner bottom wall of the cylinder 404.

[0030] The cross-sectional shape of the positioning plate 408 is an inverted triangular shape, when the automobile air conditioner pipe is blocked by the partition plate 205, the conveying device 6 is stopped, the second electric push rod 401 is started, the cutting blade 413 is moved downward, at this time the motor 409 is started, the cutting blade 413 is rotated, and in the falling process thereof, the positioning plate 408 positions the automobile air conditioner pipe by using the triangular slope thereof, then the cutting blade 413 cuts the automobile air conditioner pipe, the curved end portion on the side opposite to the supporting frame 202 of the positioning plate 408 is located on the same vertical line, a silica gel plate adhered to the recessed surface of the lower surface of the positioning plate 408, after cutting, the cutting blade 413 is moved upward, the conveying device 6 and the first electric push rod 203 are started, the automobile air conditioner pipe cut by a part is moved to the right, and the partition plate 205 is moved downward, when the automobile air conditioner pipe cut by a part is tilted and falls into the collecting box 206, the buffer plate 209 can buffer the automobile air conditioner pipe cut by a part, the conveying device 6 is stopped to avoid the automobile air conditioner pipe not cut to move to the right, at this time the partition plate 205 rises and blocks the automobile air conditioner pipe on the left side for the next distance cutting, and the mounting rod vertically slides in the hole groove formed in the bottom of the sleeve.

[0031] The cutting debris can be collected and cleaned by installing a debris collecting device on both sides of the conveying device 6 and in the cutting area.

[0032] It can be understood that the track 8 can drive the plurality of support frames 202 and the automobile air conditioner pipe to move along the direction of the track 8, the linear module 7 can adjust the horizontal position between the cutting blade 413 and the partition plate 205, so that the distance is determined, and the positioning plate 408 can position the automobile air conditioner pipe by using the triangular inclined surface, and then the cutting blade 413 cuts the automobile air conditioner pipe, when a part of the automobile air conditioner pipe is cut and falls into the collecting box 206, the buffer plate 209 can buffer the part of the automobile air conditioner pipe, and the advantages of automatic feeding and cutting of the air conditioner pipe are achieved.

[0033] The electrical components appearing in the specification are all electrically connected with the main control unit and the power supply, and are all conventional known devices, and the application will not be described in more detail, the main control unit can be a computer or other conventional known device that can be controlled, the control circuit of the main control unit can be realized by simple programming of those skilled in the art, the power supply is also a common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the control mode and circuit connection will not be explained in detail, and the part not described in the utility model is the common knowledge of those skilled in the art.

[0034] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] The working principle of the above embodiment is as follows:

[0036] When the automobile air conditioner pipe machining distance cutting device needs to be used, when the conveying device 6 is started, the caterpillar 8 can drive the plurality of support frames 202 to stably move along the moving direction of the caterpillar 8, and the automobile air conditioner pipe to be cut is placed on the upper surface recesses of the plurality of support frames 202 above the caterpillar 8, and can drive the automobile air conditioner pipe to move to the right, the horizontal position between the cutting blade 413 and the partition plate 205 can be adjusted through the linear module 7, so that the distance cutting purpose is achieved, and when the automobile air conditioner pipe is blocked by the partition plate 205, the conveying device 6 is stopped, the second electric push rod 401 is started, so that the cutting blade 413 moves downward, at this time, the motor 409 is started, so that the cutting blade 413 rotates, and in the falling process, the positioning plate 408 positions the automobile air conditioner pipe by using the triangular inclined surface, then the cutting blade 413 cuts the automobile air conditioner pipe, after cutting is completed, the cutting blade 413 moves upward, and the conveying device 6 and the first electric push rod 203 are started to move the automobile air conditioner pipe cut by a part to the right and the partition plate 205 downward, when the automobile air conditioner pipe cut by a part is inclined and falls into the collecting box 206, the buffer plate 209 can buffer the automobile air conditioner pipe cut by a part, the conveying device 6 is stopped to avoid that the automobile air conditioner pipe not cut moves to the right, at this time, the partition plate 205 rises and blocks the left automobile air conditioner pipe for next distance cutting, the cutting scrap can be collected and cleaned by installing the scrap collecting device on the front and rear sides of the conveying device 6 and in the cutting area.

[0037] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kind of automobile air conditioner pipe processing with fixed distance cutting device, including bottom plate (1), place on the surface of bottom plate (1) conveying device (6), the top drive of conveying device (6) caterpillar (8) with the linear module (7) being set above conveying device (6), it is characterized by: The upper side of the track (8) is provided with a conveying mechanism (2) for conveying automobile air conditioner pipes, and the conveying mechanism (2) comprises a supporting assembly and a distance setting assembly. The upper surface of the bottom plate (1) is vertically provided with a plurality of supports (3) near the left and right ends thereof, and the top of the plurality of supports (3) is horizontally provided with the same top plate (5). The supporting assembly comprises a plurality of vertical plates (201) uniformly distributed on the surface of the track (8), and the side away from the track (8) of each vertical plate (201) is welded with a support frame (202).

2. The cutting device according to claim 1, wherein: The distance setting assembly comprises a first electric push rod (203) fixed on the upper surface of the bottom plate (1), the outer side of the output shaft of the first electric push rod (203) is horizontally fixed with a connecting plate (204), the right end of the connecting plate (204) is welded with a partition plate (205), the upper surface of the bottom plate (1) is placed with a collecting box (206) on the right side of the partition plate (205), the inner bottom wall of the collecting box (206) is fixed with a plurality of first springs (207), the inner bottom wall of the collecting box (206) is fixed with a plurality of first dampers (208), and the top end of each first damper (208) is fixed with the same buffer plate (209).

3. The cutting device according to claim 2, wherein: Each first spring (207) is sleeved on the outer side of a first damper (208), and each first spring (207) is fixed on the bottom of the buffer plate (209), and the upper surface of the buffer plate (209) is bonded with a rubber plate.

4. The cutting device according to claim 2, characterized in that: The left and right side walls of the inner cavity of the collecting box (206) are both provided with a groove for vertical movement of the buffer plate (209), and the upper surface of the bottom plate (1) is vertically fixed with a fixed plate for vertical sliding of the partition plate (205).

5. The cutting device according to claim 1, characterized in that: The cross-sectional shape of each support frame (202) is V-shaped, and a sponge plate is bonded to the inner side of the V-shaped surface of each support frame (202).

6. The cutting device according to claim 1, characterized in that: The cutting assembly comprises a second electric push rod (401) fixed on the moving end of the linear module (7) by bolts, the outer side of the output shaft of the second electric push rod (401) is fixed with a mounting box (402), the left side wall of the inner cavity of the mounting box (402) is fixed with a motor (409), the outer side of the output shaft of the motor (409) is welded with a first gear (410), the outer side of the first gear (410) and below the first gear (410) is engaged with a second gear (411), the inner side of the second gear (411) is welded with a connecting column (412), the right end of the connecting column (412) penetrates through the right side wall of the inner cavity of the mounting box (402) and extends to the right side of the mounting box (402) and is welded with a cutting blade (413).

7. The cutting device according to claim 6, characterized in that: The stabilizing assembly comprises a connecting seat (403) welded horizontally on the left side of the mounting box (402), a cylinder (404) welded at the bottom of the connecting seat (403) and at the center thereof, two second springs (405) fixed to the inner top wall of the cylinder (404), two second dampers (406) fixed to the inner top wall of the cylinder (404), a movable plate (407) vertically moving in the cylinder (404) welded at the bottom of the two second dampers (406), a mounting rod vertically welded at the lower surface of the movable plate (407) and at the center thereof, and a positioning plate (408) arranged horizontally welded at the bottom end of the mounting rod penetrating through the inner bottom wall of the cylinder (404) and extending below.

8. The cutting device according to claim 7, characterized in that: The positioning plate (408) is in inverted triangular shape in cross section, and the curved end of the opposite side of the supporting frame (202) is on the same vertical line with the positioning plate (408).

9. The cutting device according to claim 7, characterized in that: A silica gel plate adhering to the concave surface of the positioning plate (408) is bonded to the lower surface of the positioning plate (408), and the mounting rod vertically slides in the hole groove at the bottom of the sleeve.

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