CN214489287U - Laser cutting device for machining shell metal plate of refrigeration equipment - Google Patents

Abstract

The utility model discloses a laser cutting device for machining shell metal plates of refrigeration equipment, which comprises a gantry laser cutting mechanism and a cutting table arranged in the middle of the gantry laser cutting mechanism in a penetrating way, wherein the cutting table comprises a U-shaped groove body, a supporting mechanism, a supporting and conveying mechanism and a receiving box; the supporting mechanism comprises at least two groups of supporting components which are longitudinally arranged at the top end of the U-shaped groove body and are arranged at intervals in the left-right direction; the supporting and conveying mechanism comprises a rectangular supporting frame and supporting and conveying rollers, the rectangular supporting frame is arranged at the top of an inner cavity of the U-shaped groove body and is located at the lower part of the supporting assembly, the supporting and conveying rollers are rotatably installed at the top of the rectangular supporting frame, and the supporting and conveying rollers and the supporting assembly are arranged in a left-right direction at intervals and alternately. The utility model discloses it is not convenient for to carry out material loading and position adjustment to panel, the great scheduling problem of wearing and tearing to aim at solving current laser cutting device existence.

Description

Laser cutting device for machining shell metal plate of refrigeration equipment

Technical Field

The utility model relates to a refrigeration plant processing technology field especially relates to a laser cutting device is used in refrigeration plant's casing panel beating.

Background

The refrigerating equipment is mainly used for refrigerating the food of crews, refrigerating various goods and regulating the air of cabins in summer. The system mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines. It can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, electric heating refrigeration equipment, etc. according to the working principle. The refrigeration plant's outside all has the panel beating casing, need cut panel beating raw materials earlier when processing the panel beating casing, then carries out a series of processing such as drilling, bending, polishing, welding, often cuts through laser cutting device when cutting panel.

The existing laser cutting device for machining the shell sheet metal of the refrigeration equipment still has the following problems: firstly, the plate is large in size and heavy in weight, a lifting mechanism is required to lift the plate and then the plate is fed from one end of a cutting table, so that the plate is integrally positioned on the cutting table, then the position of the plate is adjusted, when the plate is fed and the position is adjusted, the plate and a supporting assembly at the top of the cutting table are rubbed, the friction can make the feeding and the position adjustment of the plate more laborious, and meanwhile, the abrasion between the supporting assembly and the plate is increased; secondly, after long-time cutting, a thick layer of slag is often accumulated at the bottom of the cutting table, so that the slag is inconvenient to clean; thirdly, the precision of plate cutting is guaranteed due to the fact that the plate is not well clamped and limited.

To above technical problem, the utility model discloses a laser cutting device is used in refrigeration plant's casing panel beating, the utility model has the advantages of be convenient for carry out material loading and position adjustment to panel, reduce wearing and tearing between panel and the supporting component, be convenient for collect the slag, be convenient for press from both sides tightly spacing to panel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a laser cutting device is used in refrigeration plant's casing panel beating to solve among the prior art laser cutting device is used in refrigeration plant's casing panel beating at the during operation, the material loading and the position adjustment of panel waste time and energy, can produce great wearing and tearing between panel and the supporting component, be not convenient for collect the slag that the cutting produced, be not convenient for press from both sides tight technical problem such as spacing to panel, the utility model has the advantages of be convenient for carry out material loading and position adjustment to panel, reduce the wearing and tearing between panel and the supporting component, be convenient for collect the slag, be convenient for press from both sides tight spacing to panel.

The utility model discloses a following technical scheme realizes: the utility model discloses a laser cutting device for machining shell metal plates of refrigeration equipment, which comprises a gantry laser cutting mechanism and a cutting table, wherein the cutting table transversely penetrates through the middle part of the gantry laser cutting mechanism, the cutting table comprises a U-shaped groove body, a supporting mechanism, a supporting and conveying mechanism and a receiving box, the opening of the U-shaped groove body is upwards and transversely arranged, the supporting mechanism is arranged at the top end of the U-shaped groove body, the supporting and conveying mechanism is arranged at the top part of the U-shaped groove body through the liftable cylinder, and the receiving box is arranged at the bottom part of the inner cavity of the U-shaped groove body; the supporting mechanism comprises at least two groups of supporting components which are longitudinally arranged at the top end of the U-shaped groove body, and the at least two groups of supporting components are arranged at intervals in the left-right direction; hold in the palm and send the mechanism to include that the rectangle holds in the palm the frame and hold in the palm the roller, the rectangle holds in the palm the top that the frame set up at U-shaped internal chamber of groove, and the rectangle holds in the palm the lower part that the frame is located supporting component, the bottom of the front and back both sides inner wall at both ends is provided with the fixed plate respectively about the U-shaped groove, cylinder fixed mounting is on the top of fixed plate, the tailpiece of the piston rod portion of cylinder upwards respectively with four turning fixed connection of rectangle support frame bottom, both ends interval is provided with the support arm relatively around the rectangle holds in the palm the frame top, hold in the palm the front and back both ends of sending the roller respectively and be provided with the minor axis, the minor axis rotates through the bearing between two relative support arms respectively and is connected, hold in the palm the roller and supporting component interval and set up in turn in the left and right directions.

Preferably, for the convenience of dismantling the change to the supporting component, the supporting component includes backup pad and support column, and the backup pad vertically sets up, and both ends are provided with the joint pole respectively around the backup pad, and both sides correspondence is provided with the joint groove around the U-shaped cell body top, and the joint pole block respectively is fixed at the joint inslot, and the support column interval sets up the top in the backup pad in the front and back direction.

Preferably, in order to facilitate the disassembly and replacement of the support column, the top end of the support plate is provided with first jacks at intervals in the front-back direction, and the bottom of the support column is respectively fixedly inserted into the first jacks.

Preferably, for the convenience of carrying the roller to the support and dismantling the change, the support arm includes underarm and upper arm, and both ends around the frame top are held in the palm to the fixed setting of underarm, and the top of underarm is provided with the second jack, and the bottom of upper arm is provided with inserts the post, inserts the fixed grafting of post in the second jack, the minor axis respectively with two relative upper arms between be connected through the bearing rotation.

Preferably, in order to clamp and limit the plate, clamping mechanisms are detachably arranged on the front outer wall and the rear outer wall of the U-shaped groove body respectively.

Preferably, in order to facilitate installing and dismantling clamping mechanism, clamping mechanism includes L shape support, adjusting screw and briquetting, be provided with the base on the outer wall respectively at the interval around the U-shaped cell body, the top of base is provided with the third jack, the bottom of L shape support is fixed to be pegged graft in the third jack, and pass through bolt fixed connection between the bottom of base and L shape support, the opening of L shape support is towards the inside of U-shaped cell body, L shape support top carries out the adaptation towards the length of the part of U-shaped cell body according to the width of waiting to cut panel, the vertical spiro union of adjusting screw is at the top of L shape support, the briquetting is fixed to be set up in adjusting screw's bottom, adjusting screw's top is provided with the regulation runner. When the width of panel was broad, the top of selecting L shape support was shorter a bit towards the part of U-shaped cell body to make the limit portion of the tight panel of clamp that the briquetting can be better, when the width of panel was narrower, the top of selecting L shape support was longer a bit towards the part of U-shaped cell body, thereby made the top of L shape support more stretch a bit to the inside of U-shaped cell body, and then better through the limit portion that the briquetting pressed from both sides tight panel.

Preferably, for the convenience of installing and dismantling the bearing box, the front side and the rear side of the bottom wall of the inner cavity of the U-shaped groove body are respectively and transversely provided with a sliding groove, the front side and the rear side of the bottom of the bearing box correspond to the sliding grooves in position and are respectively provided with a sliding rail, and the sliding rails are arranged in the sliding grooves in a sliding manner.

Preferably, in order to push and pull the receiving box, handles are respectively arranged on the left side wall and the right side wall of the receiving box.

The utility model has the advantages of it is following:

(1) in the utility model, the top of the U-shaped groove body is provided with a supporting and conveying mechanism through the liftable cylinder, and the supporting and conveying roller in the supporting and conveying mechanism and the supporting component in the supporting mechanism are alternately arranged at intervals in the left and right direction, so that when the plate needs to be fed and the position of the plate needs to be adjusted, the supporting and conveying roller is driven by the cylinder to rise to the position beyond the top of the supporting component, thereby facilitating the feeding and the position adjustment of the plate through the rotation of the supporting and conveying roller, and reducing the abrasion;

(2) in the utility model, the bottom of the inner cavity of the U-shaped groove body is provided with the receiving box, the slag is collected through the receiving box, and then the receiving box is pulled out for cleaning, thereby the slag generated by cutting is convenient to clean, and the cleaning efficiency is improved;

(3) the utility model discloses in, can dismantle respectively on the outer wall around the U-shaped cell body and be provided with clamping mechanism to when cutting panel, according to the position of panel and needs clamping mechanism is installed in both sides around the U-shaped cell body, and rethread clamping mechanism carries out fine clamp to panel and presss from both sides tightly spacing.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side view of the stepped cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a support assembly;

FIG. 4 is a schematic structural view of a U-shaped groove body;

fig. 5 is a schematic view of a support arm structure.

In the figure: 1. a gantry type laser cutting mechanism; 2. cutting table; 21. a U-shaped groove body; 211. a chute; 212. a clamping groove; 213. a fixing plate; 22. a support mechanism; 23. a carrying mechanism; 231. a rectangular support frame; 232. a delivery roller; 24. a receiving box; 241. a slide rail; 242. a handle; 4. a support assembly; 41. a support plate; 411. a clamping and connecting rod; 412. a first jack; 42. a support pillar; 5. a support arm; 51. a lower arm; 511. a second jack; 52. an upper arm; 521. inserting a column; 6. a minor axis; 7. a bearing; 8. a clamping mechanism; 81. an L-shaped bracket; 82. adjusting the screw rod; 821. adjusting the rotating wheel; 83. briquetting; 9. a base; 91. a third jack; 10. and (4) bolts.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example 1

Embodiment 1 discloses a laser cutting device for machining a shell sheet metal of a refrigeration device, which comprises a gantry type laser cutting mechanism 1 and a cutting table 2, as shown in fig. 1 and fig. 2, the gantry type laser cutting mechanism 1 belongs to the mature prior art, and mainly comprises a guide rail, a gantry arranged on the guide rail in a sliding manner, a cutting mechanism arranged on the gantry in a front-back direction and a movement program control mechanism, the structure and the working principle of the gantry type laser cutting mechanism 1 are not repeated in the text and the drawings of the application, the omission of the repeated description does not affect the understanding of the technical scheme of the application, the cutting table 2 transversely penetrates through the middle part of the gantry type laser cutting mechanism 1, the cutting table 2 comprises a U-shaped groove body 21, a supporting mechanism 22, a supporting mechanism 23 and a bearing box 24, the opening of the U-shaped groove body 21 is upwards and transversely arranged, the supporting mechanism 22 is arranged at the top end of the U-shaped groove body 21, the carrying mechanism 23 is arranged at the top of the U-shaped groove body 21 in a lifting way through the air cylinder 3, the receiving box 24 is arranged at the bottom of the inner cavity of the U-shaped groove body 21, sliding grooves 211 are respectively and transversely arranged at the front side and the rear side of the bottom wall of the inner cavity of the U-shaped groove body 21, sliding rails 241 are respectively arranged at the front side and the rear side of the bottom of the receiving box 24 corresponding to the positions of the sliding grooves 211, the sliding rails 241 are arranged in the sliding grooves 211 in a sliding way, and handles 242 are respectively arranged on the left side wall and the right side wall of the receiving box 24; the supporting mechanism 22 comprises at least two groups of supporting components 4 which are longitudinally arranged at the top end of the U-shaped groove body 21, and the at least two groups of supporting components 4 are arranged at intervals in the left-right direction; as shown in fig. 1 and 3, the support assembly 4 includes a support plate 41 and a support column 42, the support plate 41 is disposed longitudinally, and the front end and the rear end of the support plate 41 are respectively provided with a clamping rod 411; as shown in fig. 4, the front side and the rear side of the top end of the U-shaped groove body 21 are correspondingly provided with the clamping grooves 212, the clamping rods 411 are respectively clamped and fixed in the clamping grooves 212, the supporting columns 42 are arranged at the top end of the supporting plate 41 at intervals in the front-rear direction, specifically, the top end of the supporting plate 41 is provided with first insertion holes 412 at intervals in the front-rear direction, and the bottoms of the supporting columns 42 are respectively fixedly inserted in the first insertion holes 412; as shown in fig. 1, the supporting mechanism 23 includes a rectangular supporting frame 231 and a supporting roller 232, the rectangular supporting frame 231 is disposed at the top of the inner cavity of the U-shaped slot body 21, the rectangular supporting frame 231 is located at the lower portion of the supporting component 4, the bottom portions of the inner walls of the front and rear sides of the left and right ends of the U-shaped slot body 21 are respectively provided with a fixing plate 213, the air cylinder 3 is fixedly mounted at the top end of the fixing plate 213, the end portion of the piston rod of the air cylinder 3 is upward and respectively fixedly connected with four corners of the bottom end of the rectangular supporting frame 231, the front and rear ends of the top portion of the rectangular supporting frame 231 are oppositely provided with supporting arms 5 at intervals, the front and rear ends of the supporting roller 232 are respectively provided with a short shaft 6, the short shafts 6 are respectively rotatably connected with two opposite supporting arms 5 through bearings 7, specifically, as shown in fig. 5, the supporting arms 5 include a lower arm 51 and an upper arm 52, the lower arm 51 is fixedly disposed at the front and rear ends of the top portion of the rectangular supporting frame, the top end of the lower arm 51 is provided with a second insertion hole 511, the bottom end of the upper arm 52 is provided with an inserting column 521, and the inserting column 521 is fixedly inserted in the second inserting hole 511; as shown in fig. 1, the short shafts 6 are respectively rotatably connected with two opposite upper arms 521 through bearings 7, the delivery rollers 232 and the supporting component 4 are alternately arranged in the left-right direction at intervals, the front outer wall and the rear outer wall of the U-shaped groove body 21 are respectively detachably provided with a clamping mechanism 8, and the clamping mechanism 8 comprises an L-shaped bracket 81, an adjusting screw 82 and a pressing block 83; as shown in fig. 4, the front and rear outer walls of the U-shaped groove 21 are respectively provided with a base 9 at intervals, and the top end of the base 9 is provided with a third insertion hole 91; as shown in fig. 2, the bottom of the L-shaped bracket 81 is fixedly inserted into the third insertion hole 91, the base 9 is fixedly connected with the bottom of the L-shaped bracket through a bolt 10, the opening of the L-shaped bracket 81 faces the inside of the U-shaped groove 21, the length of the part of the top of the L-shaped bracket 81 facing the U-shaped groove 21 is adapted according to the width of the plate to be cut, the adjusting screw 82 is vertically screwed on the top of the L-shaped bracket 81, the pressing block 83 is fixedly arranged at the bottom end of the adjusting screw 82, the adjusting wheel 821 is arranged at the top end of the adjusting screw 82, when the width of the plate is wide, the part of the top of the L-shaped bracket 81 facing the U-shaped groove 21 is selected to be shorter, so that the pressing block 83 can better clamp the edge of the plate, when the width of the plate is narrow, the part of the top of the L-shaped bracket 81 facing the U-shaped groove 21 is selected to be longer, so that the top of the L-shaped bracket 81 extends into the inside of the U-shaped groove 21 a little, and the edge of the plate is clamped better by the pressing block 83.

The working process of the utility model is as follows: when the cutting device works, the rectangular supporting frame 231 is driven to ascend through the air cylinder 3, the supporting and conveying roller 232 is further enabled to ascend to the top of the supporting column 42, at the moment, a plate to be cut is lifted through the lifting mechanism, then the plate is fed from one end of the cutting table 2, the plate is completely pushed to the top of the cutting table 2 by means of rolling of the supporting and conveying roller 232, at the moment, the position of the plate is adjusted, after the plate is adjusted, the rectangular supporting frame 231 is driven to descend through the air cylinder 3, then the supporting and conveying roller 232 is driven to descend to the bottom of the supporting column 42, so that the supporting column 42 supports the plate, at the moment, fine adjustment is carried out when small deviation occurs in the position of the plate, then the clamping mechanism 8 is installed on the front outer wall and the rear outer wall of the U-shaped groove body 21, only the bottom of the L-shaped support 81 is required to be inserted into the third insertion hole 91 at the top of the base 9 and then locked through the bolt 10, and then the adjusting screw 82 is rotated, the pressing block 83 moves downwards to be matched with the supporting column 42 to clamp the plate, finally, the gantry type laser cutting mechanism 1 is controlled to cut the plate according to a set program, slag generated after cutting can fall downwards into the receiving box 24, and the receiving box 24 is pulled out from the bottom of the inner cavity of the U-shaped groove body 21 to be cleaned regularly. The utility model has the advantages of be convenient for carry out material loading and position adjustment to panel, reduce the wearing and tearing between panel and the supporting component, be convenient for collect the slag, be convenient for press from both sides tightly spacing to panel.

Claims (8)

1. The laser cutting device for machining the shell metal plate of the refrigerating equipment comprises a gantry type laser cutting mechanism and a cutting table, wherein the cutting table transversely penetrates through the middle of the gantry type laser cutting mechanism;

the supporting mechanism comprises at least two groups of supporting components which are longitudinally arranged at the top end of the U-shaped groove body, and the at least two groups of supporting components are arranged at intervals in the left-right direction;

the supporting and conveying mechanism comprises a rectangular supporting frame and a supporting and conveying roller, the rectangular supporting frame is arranged at the top of an inner cavity of a U-shaped groove body, the rectangular supporting frame is located at the lower part of the supporting component, fixing plates are respectively arranged at the front inner wall and the rear inner wall of the left end and the rear inner wall of the right end of the U-shaped groove body, the air cylinder is fixedly arranged at the top end of each fixing plate, the end part of a piston rod of the air cylinder upwards respectively and fixedly connected with four corners of the bottom end of the rectangular supporting frame, supporting arms are oppositely arranged at intervals at the front end and the rear end of the top of the rectangular supporting frame, short shafts are respectively arranged at the front end and the rear end of the supporting and conveying roller, the short shafts are respectively opposite to the two ends, the supporting arms are rotatably connected through bearings, and the supporting roller and the supporting component are alternately arranged at intervals in the left direction and the right direction.

2. The laser cutting device for sheet metal working of the shell of the refrigeration equipment as claimed in claim 1, wherein the support assembly includes a support plate and support columns, the support plate is longitudinally arranged, clamping rods are respectively arranged at the front end and the rear end of the support plate, clamping grooves are correspondingly arranged at the front side and the rear side of the top end of the U-shaped groove body, the clamping rods are respectively clamped and fixed in the clamping grooves, and the support columns are arranged at the top end of the support plate at intervals in the front-rear direction.

3. The laser cutting device for sheet metal working of a shell of a refrigeration device as claimed in claim 2, wherein the top end of the supporting plate is provided with first insertion holes at intervals in the front-rear direction, and the bottoms of the supporting columns are respectively fixedly inserted into the first insertion holes.

4. The laser cutting device for sheet metal working of the shell of the refrigeration equipment as claimed in claim 1, wherein the support arm includes a lower arm and an upper arm, the lower arm is fixedly disposed at the front end and the rear end of the top of the rectangular supporting frame, a second insertion hole is disposed at the top end of the lower arm, an insertion column is disposed at the bottom end of the upper arm, the insertion column is fixedly inserted into the second insertion hole, and the short shaft is rotatably connected with the two opposite upper arms through the bearings.

5. The laser cutting device for sheet metal working of the shell of the refrigeration equipment as claimed in claim 1, wherein clamping mechanisms are detachably arranged on the front and rear outer walls of the U-shaped groove body respectively.

6. The laser cutting device for sheet metal working of the shell of the refrigeration equipment as set forth in claim 5, it is characterized in that the clamping mechanism comprises an L-shaped bracket, an adjusting screw and a pressing block, bases are respectively arranged on the front outer wall and the rear outer wall of the U-shaped groove body at intervals, the top end of the base is provided with a third jack, the bottom of the L-shaped bracket is fixedly inserted in the third jack, the base is fixedly connected with the bottom of the L-shaped bracket through a bolt, the opening of the L-shaped bracket faces the inside of the U-shaped groove body, the length of the part of the top of the L-shaped bracket facing the U-shaped groove body is adapted according to the width of the plate to be cut, the adjusting screw is vertically screwed on the top of the L-shaped support, the pressing block is fixedly arranged at the bottom end of the adjusting screw, and the top end of the adjusting screw is provided with an adjusting runner.

7. The laser cutting device for sheet metal working of the shell of the refrigeration equipment as claimed in claim 1, wherein sliding grooves are respectively transversely formed in the front and rear sides of the bottom wall of the inner cavity of the U-shaped groove body, sliding rails are respectively arranged on the front and rear sides of the bottom of the receiving box corresponding to the positions of the sliding grooves, and the sliding rails are slidably arranged in the sliding grooves.

8. The laser cutting device for sheet metal working of a shell of a refrigeration device according to claim 1, wherein handles are respectively provided on left and right side walls of the receiving box.

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