Cable bridge forming processing equipment

Abstract

The utility model belongs to the field of cable bridge processing, and discloses cable bridge forming processing equipment which comprises a rack device used for supporting and fixing and further comprises a positioning device installed at the bottom of the rack device and used for synchronously stretching, retracting, lifting and positioning bridge side plates and bridge rib plates. The top of the rack device is provided with a plurality of groups of welding devices for simultaneous movable welding on two sides; the positioning device comprises a limiting mechanism; four first cylinders are uniformly mounted at four corners of the bottom of the limiting mechanism; the welding device comprises a lifting mechanism, a feeding mechanism used for moving on the two sides at the same time is installed below the lifting mechanism, a plurality of welding heads are evenly installed on the feeding mechanism, the welding heads are divided into two rows, and every two adjacent welding heads in each row form a group and are oppositely arranged. According to the cable bridge forming and processing equipment, the cable bridge can be conveniently taken out after being formed through the arrangement of synchronous telescopic lifting, hiding and positioning; and through the arrangement of simultaneous movable welding on the two sides of the multiple sets, the cable bridge forming and machining speed is increased.

Description

Technical Field

[0001] The utility model belongs to the field of cable bridge processing, in particular to a cable bridge forming processing device. Background Art

[0002] Cable trays come in trough, tray, ladder, and grid configurations. Ladder cable trays are designed based on relevant domestic and international data. They offer advantages such as light weight, low cost, unique design, easy installation, excellent heat dissipation, and good ventilation. They are suitable for laying cables with larger diameters, including both high and low voltage power cables. They are typically constructed by welding two side panels and several ribs.

[0003] In contrast, the Chinese patent with announcement number CN117862792A discloses a cable tray forming processing device and processing method, including a supporting processing table, the top of the supporting processing table is fixedly connected to a welding fixing bracket, and the side wall of the welding fixing bracket is fixedly connected to a welding head. The servo motor drives the rotating rod and the sleeve column to rotate, and the sleeve column drives the conveyor belt to transport the main bridge frame plate to the welding work area. The main bridge frame plate passes through the limit roller during transportation. The staff rotates the handle, and the handle drives the spiral rotating rod to rotate. Since the spiral rotating rod is engaged with the main gear, the main gear can drive the rotating shaft to rotate, and the rotating shaft drives the adjusting gear to rotate. The adjusting gear can make the L-shaped positioning plate move on the guide rail through the teeth, so that the guide rail can drive the limit roller to contact the main bridge frame plate, so that the limit roller positions the main bridge frame plate.

[0004] However, the above patent requires transmission to one end until all clamping positions are released before the formed cable tray can be taken out, which is very inconvenient and slows down the speed of cable tray forming processing. Therefore, a new device must be designed. Utility Model Content

[0005] The purpose of the present invention is to provide a cable tray forming and processing equipment to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A cable tray forming and processing equipment includes a frame device for supporting and fixing, and a positioning device installed at the bottom of the frame device for synchronously telescoping, lifting and positioning the bridge side plates and bridge ribs. A welding device for simultaneous movement and welding of multiple groups on both sides is installed on the top of the frame device; the positioning device includes a limiting mechanism, and four first cylinders are evenly installed at the four corners of the bottom of the limiting mechanism; the welding device includes a lifting mechanism, and a feeding mechanism for simultaneous movement on both sides is installed under the lifting mechanism, and a number of welding heads are evenly installed on the feeding mechanism, and the welding heads are divided into two rows, and two adjacent welding heads in each row form a group and are arranged opposite to each other.

[0008] Furthermore, the rack device includes a bottom plate, four columns are evenly distributed at the four corners of the bottom plate, a supporting plate is provided in the middle of the columns, a top plate is provided between the tops of the columns, and a number of through holes are evenly distributed on the supporting plate.

[0009] Furthermore: the bottom plate, the columns, the supporting plate and the top plate are welded together.

[0010] Furthermore: the limiting mechanism includes a base plate, on which four limiting seats and a plurality of positioning plates are evenly distributed. The four limiting seats are symmetrically and evenly distributed along the width direction of the base plate, and the positioning plates are symmetrically and evenly distributed along the length direction of the base plate.

[0011] Furthermore: the limiting seat is concave in shape, and the positioning plates are all rectangular and are respectively connected to the base plate with bolts.

[0012] Furthermore: the lifting mechanism includes a lifting frame, four second cylinders are evenly installed at the four corners of the lifting frame, and an avoidance groove is provided in the middle of the lifting frame; the feeding mechanism includes two symmetrically arranged forward and reverse threaded screws, a synchronous motor is provided at one end of the forward and reverse threaded screws, and two translation frames are symmetrically installed between the two forward and reverse threaded screws.

[0013] Furthermore: the two rows of welding heads are respectively installed on the two translation racks.

[0014] Compared with the prior art, the beneficial effects are:

[0015] 1. The setting of synchronous telescopic lifting and hidden positioning makes it easy to remove the cable tray after it is formed;

[0016] 2. The speed of cable tray forming is accelerated by setting up multiple groups of simultaneous moving welding on both sides;

[0017] 3. The pneumatic lifting and electric feeding settings reduce labor intensity, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a cable tray forming and processing equipment described in the utility model;

[0019] Figure 2 This is a schematic diagram of a frame device of a cable tray forming and processing equipment described in the utility model;

[0020] Figure 3 This is a schematic diagram of a positioning device for a cable tray forming and processing equipment described in the utility model;

[0021] Figure 4 This is a top axonometric view of a welding device of a cable tray forming and processing equipment described in the utility model;

[0022] Figure 5 This is a bottom-view axonometric drawing of a welding device of a cable tray forming and processing equipment described in the utility model;

[0023] Figure 6 It is a schematic diagram of a cable tray of a cable tray forming and processing equipment described in the utility model.

[0024] In the accompanying drawings: 101, bottom plate; 102, column; 103, supporting plate; 104, top plate; 105, through hole; 201, base plate; 202, first cylinder; 203, limit seat; 204, positioning plate; 301, lifting frame; 302, second cylinder; 303, avoidance groove; 304, forward and reverse threaded screw rod; 305, synchronous motor; 306, translation frame; 307, welding head; 401, bridge side plate; 402, bridge rib plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-6 A cable tray forming and processing equipment includes a frame device for supporting and fixing, and a positioning device installed at the bottom of the frame device for synchronously telescoping, lifting and positioning the bridge side plates 401 and the bridge ribs 402. A welding device for simultaneously moving and welding multiple groups of both sides is installed on the top of the frame device.

[0027] In this embodiment, the rack device includes a bottom plate 101, four uprights 102 evenly distributed at the four corners of the bottom plate 101, a supporting plate 103 provided in the middle of the uprights 102, a top plate 104 provided between the tops of the uprights 102, and a plurality of through holes 105 evenly distributed on the supporting plate 103; the bottom plate 101, the uprights 102, the supporting plate 103 and the top plate 104 are welded together; the bottom plate 101 supports the supporting plate 103 and the top plate 104 through the uprights 102, and the supporting plate 103 is used to support the welding of the bridge frame side plates 401 and the bridge frame ribs 402;

[0028] In this embodiment, the positioning device includes a limiting mechanism, and four first cylinders 202 are evenly installed at the four corners of the bottom of the limiting mechanism; the limiting mechanism includes a base plate 201, and four limiting seats 203 and a plurality of positioning plates 204 are evenly distributed on the base plate 201. The four limiting seats 203 are symmetrically and evenly distributed along the width direction of the base plate 201, and the positioning plates 204 are symmetrically and evenly distributed along the length direction of the base plate 201. The limiting seats 203 are concave in shape, and the positioning plates 204 are all rectangular in shape, respectively connected to the base plate 201 with bolts; the first cylinder 202 extends and pushes The movable base plate 201 rises, allowing the limiting seats 203 and the positioning plates 204 to pass through the through holes 105 and penetrate the supporting plate 103. First, the two bridge side plates 401 are respectively inserted into the two sets of limiting seats 203, with the ends close to the positioning plates 204. Then, a number of bridge ribs 402 are placed between the two bridge side plates 401, with the sides close to the positioning plates 204 for positioning. After the welding is completed, the first cylinder 202 retracts and drives the base plate 201 to descend, so that the limiting seats 203 and the positioning plates 204 sink into the through holes 105 on the supporting plate 103.

[0029] In this embodiment, the welding device includes a lifting mechanism, a feeding mechanism for simultaneous movement on both sides is installed under the lifting mechanism, and a plurality of welding heads 307 are evenly installed on the feeding mechanism. The welding heads 307 are divided into two rows, and two adjacent welding heads 307 in each row form a group and are arranged oppositely; the lifting mechanism includes a lifting frame 301, and four second cylinders 302 are evenly installed at the four corners of the lifting frame 301. An avoidance groove 303 is provided in the middle of the lifting frame 301 to facilitate the entry of the welding wire into the welding head 307; the feeding mechanism includes two symmetrically arranged positive and negative threaded screw rods 304, the positive and negative threaded screw rods 304 are arranged in a symmetrical manner. A synchronous motor 305 is provided at one end of the reverse threaded screw 304, and two translation frames 306 are symmetrically installed between the two forward and reverse threaded screws 304, and two rows of welding heads 307 are respectively installed on the two translation frames 306; the second cylinder 302 extends to push the lifting frame 301 down, so that the welding head 307 is aligned with the connection between the bridge frame rib 402 and the bridge frame side plate 401 for welding. At the same time, the lifting frame 301 supports the synchronous motor 305 to drive the two forward and reverse threaded screws 304 to rotate simultaneously, pushing the translation frames 306 closer to or away from each other, ensuring uniform welding feed.

[0030] Working principle: The bottom plate 101 supports the first cylinder 202 to extend and push the base plate 201 up, so that the limit seat 203 and the positioning plate 204 pass through the support plate 103 through the through hole 105. First, the two bridge side plates 401 are respectively inserted into the two sets of limit seats 203, and the ends are close to the positioning plate 204. Then, a number of bridge ribs 402 are placed between the two bridge side plates 401, and the sides are close to the positioning plate 204 for positioning. Then, the top plate 104 supports the second cylinder 302 to extend and push the lifting frame 301 down, so that the welding head 30 7 Align the connection between the bridge rib 402 and the bridge side plate 401 for welding. At the same time, the lifting frame 301 supports the synchronous motor 305 to drive the two forward and reverse threaded screws 304 to rotate simultaneously, pushing the translation frame 306 to move closer or farther away from each other to ensure uniform welding feed. After the welding is completed, the first cylinder 202 retracts to drive the base plate 201 to descend, so that the limit seat 203 and the positioning plate 204 sink into the through hole 105 on the supporting plate 103, and the second cylinder 302 retracts to drive the welding head 307 to rise, avoiding the bridge side plate 401, so as to facilitate removal.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable tray forming and processing equipment, comprising a frame device for supporting and fixing, characterized in that: It also includes a positioning device installed at the bottom of the frame device for synchronously telescoping and lifting the positioning bridge frame side plates (401) and the bridge frame ribs (402), and a welding device installed on the top of the frame device for simultaneous moving welding of multiple groups on both sides; The positioning device comprises a limiting mechanism, and four first cylinders (202) are evenly installed at the four corners of the bottom of the limiting mechanism; The welding device comprises a lifting mechanism, a feeding mechanism for simultaneous movement on both sides is installed below the lifting mechanism, a plurality of welding heads (207) are evenly installed on the feeding mechanism, and the welding heads (207) are divided into two rows, and two adjacent welding heads (207) in each row form a group and are arranged opposite to each other.

2. The cable tray forming and processing equipment according to claim 1, characterized in that: The rack device comprises a bottom plate (101), four upright posts (102) are evenly distributed at the four corners of the bottom plate (101), a supporting plate (103) is arranged in the middle of the upright posts (102), a top plate (104) is arranged between the tops of the upright posts (102), and a plurality of through holes (105) are evenly distributed on the supporting plate (103).

3. The cable tray forming and processing equipment according to claim 2, characterized in that: The bottom plate (101), the upright column (102), the supporting plate (103) and the top plate (104) are welded together.

4. The cable tray forming and processing equipment according to claim 1, characterized in that: The limiting mechanism comprises a base plate (201), four limiting seats (203) and a plurality of positioning plates (204) are evenly distributed on the base plate (201), the four limiting seats (203) are symmetrically and evenly distributed along the width direction of the base plate (201), and the positioning plates (204) are symmetrically and evenly distributed along the length direction of the base plate (201).

5. The cable tray forming and processing equipment according to claim 4, characterized in that: The limiting seat (203) is concave in shape, and the positioning plates (204) are rectangular and are respectively connected to the base plate (201) by bolts.

6. The cable tray forming and processing equipment according to claim 1, characterized in that: The lifting mechanism comprises a lifting frame (301), four second cylinders (302) are evenly installed at the four corners of the lifting frame (301), and a avoidance groove (303) is provided in the middle of the lifting frame (301); the feeding mechanism comprises two symmetrically arranged forward and reverse threaded screw rods (304), one end of each of the forward and reverse threaded screw rods (304) is provided with a synchronous motor (305), and two translation frames (306) are symmetrically installed between the two forward and reverse threaded screw rods (304).

7. The cable tray forming and processing equipment according to claim 6, characterized in that: The two rows of welding heads (207) are respectively mounted on the two translation frames (306).

Images