Fixed-length cutting device for gas device pipeline production

Abstract

The utility model belongs to the technical field of gas device pipeline production, particularly relates to a fixed-length cutting device for gas device pipeline production, and provides the following scheme that the fixed-length cutting device comprises a pushing mechanism and a fixed-length cutting mechanism, and the pushing mechanism comprises a placing frame, a servo motor, a lead screw, a sliding block, an adjusting plate and a clamping piece. The pushing mechanism is arranged, the servo motor is driven to drive the lead screw to rotate, the lead screw drives the sliding block to drive the adjusting plate to move, the adjusting plate is made to be close to the end of the gas device pipeline, the two clamping pieces on the adjusting plate are adjusted to be located at the inner edge and the outer edge of the gas device pipeline respectively, then the positioning bolts are inserted, and the clamping pieces are locked. Then, a servo motor can be driven to move an adjusting plate, so that the gas device pipeline is pushed from the end part of the gas device pipeline; during the period, the rolling wheels on the placing frame can assist the gas device pipeline to move.

Description

Technical Field

[0001] The utility model relates to the technical field of gas device pipeline production, in particular to a fixed-length cutting device for gas device pipeline production. Background Art

[0002] Gas is a common kitchen combustion fuel in current life. Gas is the general term for gaseous fuels, which can burn to release heat for use by residents and industrial enterprises. There are many types of gas, mainly including natural gas, artificial gas, liquefied petroleum gas, biogas, and coal gas. It has good environmental protection performance and reasonable use price, but gas transportation requires pipelines for transportation.

[0003] The existing fixed-length cutting device for gas device pipelines usually manually measures and locates the processing by measuring the size, and then sends the pre-cut displacement of the pipeline to a predetermined position for cutting, which is prone to size cutting errors due to manual measurement and movement. Summary of the Utility Model

[0004] The purpose of the utility model is to address the deficiencies of the prior art and provide a fixed-length cutting device for gas device pipeline production to solve the problems raised in the above background art.

[0005] A fixed-length cutting device for gas device pipeline production includes a pushing mechanism and a fixed-length cutting mechanism. The pushing mechanism includes a placement rack, a servo motor, a lead screw, a slider, an adjusting plate, and a clamping member. The lead screws are two groups and are arranged on both sides of the placement rack respectively, and are driven by the servo motor. The lead screws are in transmission connection with the lead screw. The adjusting plate is fixed to the slider. The clamping member can be slidably adjusted in the middle groove of the adjusting plate and can be locked by a positioning bolt.

[0006] The fixed-length cutting mechanism includes a fixed-length component and a cutting component. The fixed-length component includes a reduction motor, a moving seat, a first guide rail, a bracket, an adjusting lead screw, and a second guide rail. The reduction motor is installed on the pushing mechanism. The adjusting lead screw is installed at the output end of the reduction motor. The moving seat slides along the first guide rail installed on the pushing mechanism and is in transmission connection with the adjusting lead screw. The bracket is installed at the upper end of the moving seat, and the moving seat and the bracket can slide along the second guide rail.

[0007] By adopting the above technical solution, it is convenient to adjust the position of the gas device pipeline and perform subsequent cutting at a fixed length.

[0008] The cutting assembly is installed at one end of the pushing mechanism, and includes a driving motor, a gear, a toothed ring, a fixed ring and a laser cutter. The driving motor is installed on the pushing mechanism through a bracket. The gear is fixed at the output end of the driving motor. The fixed ring is fixed on the bracket. The toothed ring is rotatably installed at the fixed ring and is meshed with the gear. The laser cutter is installed at the inner ring of the toothed ring.

[0009] By adopting the above technical solution, it is convenient to cut the gas device pipeline.

[0010] The second guide rails are arranged in three groups and are arranged in an inverted triangle relationship.

[0011] By adopting the above technical solution, the moving seat and the bracket can move stably.

[0012] Rollers are rotatably installed at the inner bottom and side edges of the bracket and the placing rack.

[0013] By adopting the above technical solution, it assists the gas device pipeline to move.

[0014] A plurality of threaded holes are formed in the adjusting plate. The clamping member has a structure with a thin middle diameter and thick ends. A through hole is formed in the middle thereof. The threaded holes on the adjusting plate and the through hole at the clamping member are adapted to the positioning bolts.

[0015] By adopting the above technical solution, according to the diameter of the gas device pipeline, it can be restricted from one end of the gas device pipeline, so that the gas device pipeline is more stable during the moving process.

[0016] The beneficial effects of the fixed-length cutting device for the gas device pipeline of the present utility model are:

[0017] 1. By setting the pushing mechanism, the driving servo motor drives the lead screw to rotate. The lead screw then drives the slider to drive the adjusting plate to move, so that the adjusting plate approaches the end of the gas device pipeline, and the two clamping members on the adjusting plate are respectively adjusted to the inner and outer edges of the gas device pipeline. Then insert the positioning bolts and lock the clamping members. After that, by driving the servo motor, the adjusting plate can be moved, so as to push the gas device pipeline from the end of the gas device pipeline; during this period, the rollers on the placing rack can assist the gas device pipeline to move;

[0018] 2. By setting the fixed-length cutting mechanism, according to the length of the gas device pipeline to be cut, the driving reduction motor drives the moving seat to move to a predetermined position on the first guide rail through the adjusting lead screw, and through the pushing mechanism, the end of the gas device pipeline is pushed to be in contact with the baffle on the bracket, so as to fix the cutting length of the gas device pipeline. At this time, the driving motor can be driven to drive the gear, and drive the toothed ring to rotate on the fixed ring, and drive the laser cutter placed at the inner ring of the toothed ring to cut the gas device pipeline annularly. Description of the Drawings

[0019] Figure 1 This is a schematic diagram of the overall structure of the fixed-length cutting device for the production of gas device pipelines proposed by the present utility model;

[0020] Figure 2 This is a schematic diagram of the fixed-length cutting mechanism structure of the fixed-length cutting device for the production of gas device pipelines proposed by the present utility model;

[0021] Figure 3 This is a partial schematic diagram of the pushing mechanism of the fixed-length cutting device for the production of gas device pipelines proposed by the present utility model;

[0022] Figure 4 This is a schematic diagram of the cutting assembly of the fixed-length cutting device for the production of gas device pipelines proposed by the present utility model.

[0023] In the figure: 1. Pushing mechanism; 101. Placing rack; 102. Servo motor; 103. Lead screw; 104. Slide block; 105. Adjusting plate; 106. Clamping part; 107. Positioning bolt; 2. Fixed-length cutting mechanism; 201. Reducing motor; 202. Moving seat; 203. First guide rail; 204. Bracket; 205. Driving motor; 206. Gear; 207. Tooth ring; 208. Fixed ring; 209. Laser cutter; 210. Adjusting lead screw; 211. Second guide rail. Detailed Embodiment

[0024] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0025] Refer to Figures 1-4 , a fixed-length cutting device for the production of gas device pipelines, comprising a pushing mechanism 1 and a fixed-length cutting mechanism 2. The pushing mechanism 1 includes a placing rack 101, a servo motor 102, a lead screw 103, a slide block 104, an adjusting plate 105 and a clamping part 106. The lead screws 103 are two groups respectively arranged on both sides of the placing rack 101 and are driven by the servo motor 102. The slide block 104 is in transmission connection with the lead screw 103. The adjusting plate 105 is fixed on the slide block 104. The clamping part 106 can be slidably adjusted in the middle groove of the adjusting plate 105 and can be locked by the positioning bolt 107;

[0026] The fixed-length cutting mechanism 2 includes a fixed-length component and a cutting component. The fixed-length component includes a reduction motor 201, a moving seat 202, a first guide rail 203, a bracket 204, an adjusting lead screw 210, and a second guide rail 211. The reduction motor 201 is installed on the pushing mechanism 1. The adjusting lead screw 210 is installed at the output end of the reduction motor 201. The moving seat 202 slides along the first guide rail 203 installed on the pushing mechanism 1 and is in transmission connection with the adjusting lead screw 210. The bracket 204 is installed at the upper end of the moving seat 202. The moving seat 202 and the bracket 204 can slide along the second guide rail 211.

[0027] A plurality of threaded holes are provided on the adjusting plate 105. The clamping member 106 is configured with a thinner middle diameter and thicker ends. A through hole is provided in the middle thereof. The threaded holes on the adjusting plate 105 and the through hole at the clamping member 106 are adapted to the positioning bolt 107. Place the gas device pipeline to be segmented and cut on the pushing mechanism 1. The servo motor 102 can be driven to drive the lead screw 103 to rotate. The lead screw 103 then drives the slider 104 to drive the adjusting plate 105 to move, so that the adjusting plate 105 approaches the end of the gas device pipeline, and adjust the two clamping members 106 on the adjusting plate 105 to be respectively at the inner and outer edges of the gas device pipeline. Then insert the positioning bolt 107 to lock the clamping member 106. After that, by driving the servo motor 102, the adjusting plate 105 can be moved, so as to push the gas device pipeline from the end of the gas device pipeline; during this period, the rollers on the placement rack 101 can assist the movement of the gas device pipeline;

[0028] The cutting component is installed at one end of the pushing mechanism 1 and includes a driving motor 205, a gear 206, a toothed ring 207, a fixed ring 208, and a laser cutter 209. The driving motor 205 is installed on the pushing mechanism 1 through a bracket. The gear 206 is fixed at the output end of the driving motor 205. The fixed ring 208 is fixed on the bracket. The toothed ring 207 is rotatably installed at the fixed ring 208 and is in meshing connection with the gear 206. The laser cutter 209 is installed at the inner ring of the toothed ring 207. According to the length to be cut of the gas device pipeline, drive the reduction motor 201 to drive the moving seat 202 to move to a predetermined position on the first guide rail 203 through the adjusting lead screw 210, and through the pushing mechanism 1, push the end of the gas device pipeline to fit against the baffle on the bracket 204, so as to fix the cutting length of the gas device pipeline. At this time, start the driving motor 205 to drive the gear 206, drive the toothed ring 207 to rotate on the fixed ring 208, and drive the laser cutter 209 placed at the inner ring of the toothed ring 207 to cut the gas device pipeline annularly.

[0029] The first guide rails 203 are arranged in two groups. One end of each group is connected to the driving mechanism 1, and the other end is connected to the support frame below the placement rack 101. The first guide rails 203 are arranged in a horizontal structure. Driven by the adjusting lead screw 210, the lower end of the moving seat 202 slides on the first guide rails 203;

[0030] The second guide rails 211 are arranged in three groups and are arranged in an inverted triangle relationship. One group of the second guide rails 211 located at the lower side penetrates through the middle of the moving seat 202, and the two groups of the second guide rails 211 located at the upper side penetrate through the ear plates on the side of the bracket 204. With this arrangement, the moving seat 202 and the bracket 204 can move more stably;

[0031] Rollers are rotatably installed on the inner bottom and sides of the bracket 204 and the placement rack 101. When moving the gas device pipeline, the rollers can effectively reduce the friction during the movement of the gas device pipeline.

[0032] The above embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A cut-to-length device for producing gas device pipelines, comprising a pushing mechanism (1) and a cut-to-length mechanism (2), characterized in that: The pushing mechanism (1) comprises a placing frame (101), a servo motor (102), a screw rod (103), a slider (104), an adjustment plate (105) and a clamp (106); the screw rod (103) is in two groups and is arranged at two sides of the placing frame (101) and driven by the servo motor (102); the screw rod (103) is connected to the screw rod (103) by transmission; the adjustment plate (105) is fixed to the slider (104); the clamp (106) can be slidably adjusted in the middle groove of the adjustment plate (105) and can be locked by a positioning bolt (107); The fixed-length cutting mechanism (2) comprises a fixed-length component and a cutting component. The fixed-length component comprises a reduction motor (201), a moving seat (202), a first guide rail (203), a bracket (204), an adjusting screw (210) and a second guide rail (211). The reduction motor (201) is mounted on the pushing mechanism (1). The adjusting screw (210) is mounted at the output end of the reduction motor (201). The moving seat (202) slides along the first guide rail (203) mounted on the pushing mechanism (1) and is transmission-connected to the adjusting screw (210). The bracket (204) is mounted on the upper end of the moving seat (202). The moving seat (202) and the bracket (204) can slide along the second guide rail (211).

2. The cut-to-length device for producing gas device pipelines according to claim 1, characterized in that: The cutting assembly is installed at one end of the pushing mechanism (1), and comprises a driving motor (205), a gear (206), a gear ring (207), a fixing ring (208) and a laser cutter (209); the driving motor (205) is installed on the pushing mechanism (1) through a bracket; the gear (206) is fixed at the output end of the driving motor (205); the fixing ring (208) is fixed on the bracket; the gear ring (207) is rotatably installed on the fixing ring (208) and meshed with the gear (206); and the laser cutter (209) is installed on the inner ring of the gear ring (207).

3. The cut-to-length device for producing gas device pipelines according to claim 2, characterized in that: The second guide rails (211) are arranged in three groups, in an inverted triangle relationship.

4. The cut-to-length device for producing gas device pipelines according to claim 3, characterized in that: Rollers are rotatably mounted on the inner bottom and side of the bracket (204) and the placement rack (101).

5. The cut-to-length device for producing gas device pipelines according to claim 4, characterized in that: The adjusting plate (105) is provided with a plurality of threaded holes. The clamping piece (106) is of a structure with a thin diameter in the middle and thick diameters at both ends. A through hole is provided in the middle thereof. The threaded holes on the adjusting plate (105) and the through holes at the clamping piece (106) are matched with the positioning bolts (107).

Images