Automatic welding production line

Abstract

The utility model discloses an automatic welding production line, and relates to the technical field of cabinet air conditioner bottom plate welding. The device comprises a base, the top of the base is slidably connected with an operation table, positioning grooves are symmetrically formed in the outer top of the operation table, supporting rods matched with the positioning grooves are symmetrically and fixedly connected to the outer top of the operation table, a groove is formed in the operation table, and a clamping assembly is arranged at the top of the operation table. The screw rod rotates clockwise or anticlockwise to drive the operation table to move leftwards or rightwards, and under the action of the positioning plate, when the operation table moves to the leftmost side or the rightmost side, one positioning groove in the operation table is always opposite to welding equipment, and the other positioning groove is staggered with the welding equipment; in the process of replacing the cabinet bottom plate, continuous welding of the cabinet bottom plate by welding equipment can be guaranteed all the time, waste of time for replacing the cabinet bottom plate is effectively reduced, and then the working efficiency of welding is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottom plate welding of air conditioner cabinets, in particular to an automatic welding production line. Background Art

[0002] Welding: also known as fusion or melting, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure.

[0003] At present, in the welding production line of the air-conditioning cabinet bottom plate, the welding equipment needs to be suspended to wait for manual replacement of the air-conditioning cabinet bottom plate. The waiting time during the replacement of the air-conditioning cabinet bottom plate causes the welding equipment to be interrupted and waited, thereby reducing the welding efficiency.

[0004] To this end, we provide an automatic welding production line to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic welding production line, in which the screw rod rotates clockwise or counterclockwise to drive the operating table to move left or right, and under the action of the positioning plate, when the operating table is moved to the far left or right, one of the positioning grooves on the operating table is always facing the welding equipment, and the other positioning groove will be misaligned with the welding equipment. In the process of replacing the cabinet bottom plate, the continuous welding of the cabinet bottom plate by the welding equipment can always be guaranteed, which effectively reduces the time waste of replacing the cabinet bottom plate, thereby improving the welding work efficiency, and solves the problem that in the existing welding production line for the bottom plate of the air-conditioning cabinet, the welding equipment needs to be paused to wait for manual replacement of the bottom plate of the air-conditioning cabinet, wherein the waiting time during the replacement of the bottom plate of the air-conditioning cabinet causes the welding equipment to interrupt the waiting, thereby reducing the welding efficiency.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses an automatic welding production line, comprising a base; an operating table is slidably connected to the top of the base, positioning grooves are symmetrically provided on the outer top of the operating table, supporting rods matching the positioning grooves are symmetrically fixedly connected to the outer top of the operating table, a groove is provided inside the operating table, and a clamping assembly is arranged on the top of the operating table.

[0008] The clamping assembly includes pressure plates respectively hingedly connected to the top ends of the support rods, and the two opposite side surfaces of the two pressure plates are slidably connected with a sliding rod. A connecting cap is rotatably sleeved on the peripheral side of the sliding rod, and the bottom of the connecting cap is fixedly connected with a supporting rod extending into the interior of the groove, and a driving assembly is arranged inside the groove.

[0009] The top of the base is symmetrically fixedly connected with a support plate, the tops of the two support plates are commonly fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a welding device matching the operating table, the top of the base is fixedly connected with a vertical plate, one side of the vertical plate is symmetrically rotatably connected with a threaded rod, the operating table is simultaneously threadedly connected to the circumferential side surfaces of the two threaded rods, one end of the two threaded rods is fixedly connected with two bevel gears, and the top of the base is provided with two driving components.

[0010] The utility model is further configured such that the driving component includes a screw rod rotatably connected to an inner side surface of a groove and extending to the outside of the operating table, the peripheral side surface of the screw rod is symmetrically threadedly connected with a movable plate slidably connected to the inner bottom surface of the groove, and a rotating rod is hingedly connected between the movable plate and the support rod.

[0011] The utility model is further configured such that the driving component 2 includes a double-headed motor fixedly connected to the top of the base, both driving ends of the double-headed motor are fixedly connected to a transmission rod, and the end of the transmission rod is fixedly connected to a bevel gear 1 meshing with a bevel gear 2.

[0012] The utility model is further configured such that the threads on the circumferential side surfaces of the two threaded rods are arranged in opposite directions.

[0013] The utility model is further configured that positioning plates matching the operating table and fixedly connected to the top of the base are symmetrically arranged on the peripheral side surfaces of the two threaded rods, and the two positioning plates are not threadedly connected to the threaded rods.

[0014] The utility model is further configured that the ends of the two screw rods are fixedly connected with knob plates, and the threads on the circumferential side surfaces at both ends of the screw rods are arranged in opposite directions.

[0015] The utility model is further configured that two opposite side surfaces of the two pressing plates are provided with sliding grooves matching the sliding rods, and the bottom of each pressing plate is fixedly connected with an anti-slip pad.

[0016] The utility model is further configured that four support columns are symmetrically fixedly connected to the bottom of the base, and a foot pad is installed at the bottom of each of the support columns.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model rotates the screw rod clockwise or counterclockwise to drive the operating table to move left or right. Under the action of the positioning plate, when the operating table moves to the far left or right, one of the positioning grooves on the operating table is always facing the welding equipment, and the other positioning groove will be misaligned with the welding equipment. In the process of replacing the cabinet bottom plate, the welding equipment can always ensure continuous welding of the cabinet bottom plate, effectively reducing the time waste of replacing the cabinet bottom plate, thereby improving the welding work efficiency.

[0019] 2. The utility model drives two sets of pressure plates on the positioning groove to fix the cabinet bottom plate at the same time by screwing the screw rod, thereby improving the convenience of use and ensuring the stability and welding quality of the cabinet bottom plate during welding.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of an automatic welding production line.

[0023] Figure 2 It is a schematic diagram of the partial three-dimensional structure of an automatic welding production line.

[0024] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the connection between an operating table, a clamping component and a driving component in an automatic welding production line.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of a clamping component in an automatic welding production line.

[0026] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of the connection between an operating table and a driving component 2 in an automatic welding production line.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1-base, 2-clamping assembly, 3-drive assembly 1, 4-support column, 5-operating table, 6-support rod, 7-pressure plate, 8-support rod, 9-slide rod, 10-connecting cap, 11-slide groove, 12-groove, 13-screw, 14-knob plate, 15-moving plate, 16-turn rod, 17-support plate, 18-mounting plate, 19-welding equipment, 20-vertical plate, 21-double-head motor, 22-transmission rod, 23-bevel gear 1, 24-threaded rod, 25-bevel gear 2, 26-positioning plate, 27-positioning groove, 28-drive assembly 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0031] See also Figure 1-5 The utility model is an automatic welding production line, comprising a base 1; four support columns 4 are symmetrically fixedly connected to the bottom of the base 1, and a foot pad is installed at the bottom of each support column 4. An operating table 5 is slidably connected to the top of the base 1, and a positioning groove 27 is symmetrically provided on the outer top of the operating table 5. A support rod 6 matching the positioning groove 27 is symmetrically fixedly connected to the outer top of the operating table 5. A groove 12 is provided inside the operating table 5, and a clamping assembly 2 is provided on the top of the operating table 5; the clamping assembly 2 comprises pressing plates 7 respectively hingedly connected to the top of the support rod 6, and two opposite side surfaces of the two pressing plates 7 are slidably connected to a sliding rod 9 together, and two opposite side surfaces of the two pressing plates 7 are provided with a sliding groove 11 matching the sliding rod 9, and the bottom of each pressing plate 7 is fixedly connected with an anti-slip pad, and a connecting cap 10 is rotatably provided on the peripheral side of the sliding rod 9, and the bottom of the connecting cap 10 is fixedly connected with a connecting cap extending to The support rod 8 inside the groove 12, the interior of the groove 12 is provided with a driving component 3; the top of the base 1 is symmetrically fixedly connected with a support plate 17, the tops of the two support plates 17 are commonly fixedly connected with a mounting plate 18, the bottom of the mounting plate 18 is fixedly connected with a welding device 19 matching the operating table 5, the top of the base 1 is fixedly connected with a vertical plate 20, one side of the vertical plate 20 is symmetrically rotatably connected with a threaded rod 24, the operating table 5 is simultaneously threadedly connected to the peripheral side surfaces of the two threaded rods 24, the threads on the peripheral side surfaces of the two threaded rods 24 are arranged in opposite directions, the peripheral side surfaces of the two threaded rods 24 are symmetrically provided with positioning plates 26 matching the operating table 5 and fixedly connected to the top of the base 1, the two positioning plates 26 are not threadedly connected to the threaded rods 24, one end of the two threaded rods 24 is fixedly connected with a bevel gear 25, and the top of the base 1 is provided with a driving component 28.

[0032] The operation process of this embodiment is as follows: the cabinet bottom plate is placed in the positioning groove 27 on the operating table 5, and then the driving component 3 is started to drive the support rod 8 to move downward, so that the support rod 8 pulls the connecting cap 10 and the sliding rod 9 to move downward, thereby driving the pressing plate 7 to rotate in the direction close to the cabinet bottom plate, so that the pressing plate 7 is pressed tightly on the cabinet bottom plate, and by screwing the screw rod 13, the two groups of pressing plates 7 on the positioning groove 27 are driven to fix the cabinet bottom plate at the same time, which improves the convenience of use and ensures the stability and welding quality of the cabinet bottom plate during welding. Then the driving component 3 is started. The movable component 28 drives the screw rod 24 to rotate clockwise or counterclockwise, so that the screw rod 24 drives the operating table 5 to move to the left or right. Under the action of the positioning plate 26, when the operating table 5 is moved to the leftmost or rightmost position, one of the positioning grooves 27 on the operating table 5 is always facing the welding equipment 19, and the other positioning groove 27 will be misaligned with the welding equipment 19. In the process of replacing the cabinet bottom plate, the continuous welding of the cabinet bottom plate by the welding equipment 19 can always be guaranteed, which effectively reduces the time waste of replacing the cabinet bottom plate and thus improves the welding work efficiency. Specific embodiment 2

[0034] See also Figure 1-5 On the basis of the specific embodiment 1, the driving component 3 includes a screw rod 13 which is rotatably connected to the inner side surface of the groove 12 and extends to the outside of the operating table 5. The ends of the two screw rods 13 are fixedly connected to the knob plates 14. The threads on the two ends of the circumferential side surfaces of the screw rods 13 are arranged in opposite directions. The circumferential side surfaces of the screw rods 13 are symmetrically threadedly connected to the movable plate 15 which is slidably connected to the inner bottom surface of the groove 12. A rotating rod 16 is hingedly connected between the movable plate 15 and the support rod 8.

[0035] The operation process of this embodiment is: rotate the screw rod 13 clockwise or counterclockwise, so that the screw rod 13 drives the movable plate 15 to move towards or away from each other, and then drives the support rod 8 to move upward or downward through the rotation of the rotating rod 16, providing power for the support rod 8 to move upward or downward. Specific embodiment three

[0037] See also Figure 1-5 On the basis of the specific embodiment 1 and the specific embodiment 2, the driving component 28 includes a double-headed motor 21 fixedly connected to the top of the base 1, and both driving ends of the double-headed motor 21 are fixedly connected to a transmission rod 22, and the end of the transmission rod 22 is fixedly connected to a bevel gear 1 23 meshing with a bevel gear 25.

[0038] The operation process of this embodiment is: start the double-headed motor 21, the driving end of the double-headed motor 21 drives the transmission rod 22 and the bevel gear 1 23 to rotate clockwise or counterclockwise, and then drives the bevel gear 2 25 and the threaded rod 24 meshing therewith to rotate, providing power for the rotation of the threaded rod 24.

[0039] In the description of this specification, the description of reference terms such as "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and describes these embodiments in detail in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can understand and use the utility model well. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An automatic welding production line, comprising a base (1); characterized in that: The top of the base (1) is slidably connected to an operating table (5), the outer top of the operating table (5) is symmetrically provided with positioning grooves (27), the outer top of the operating table (5) is symmetrically fixedly connected with a support rod (6) matching the positioning grooves (27), the interior of the operating table (5) is provided with a groove (12), and the top of the operating table (5) is provided with a clamping assembly (2); The clamping assembly (2) comprises pressure plates (7) respectively hingedly connected to the top ends of the support rods (6), the two opposite side surfaces of the two pressure plates (7) are slidably connected with a slide rod (9), the peripheral side surface of the slide rod (9) is rotatably sleeved with a connecting cap (10), the bottom of the connecting cap (10) is fixedly connected with a support rod (8) extending into the interior of a groove (12), and a driving assembly (3) is arranged inside the groove (12); The top of the base (1) is symmetrically fixedly connected to a support plate (17), the tops of the two support plates (17) are commonly fixedly connected to a mounting plate (18), the bottom of the mounting plate (18) is fixedly connected to a welding device (19) matching the operating table (5), the top of the base (1) is fixedly connected to a vertical plate (20), one side of the vertical plate (20) is symmetrically rotatably connected to a threaded rod (24), the operating table (5) is simultaneously threadedly connected to the peripheral side surfaces of the two threaded rods (24), one end of the two threaded rods (24) is fixedly connected to a second bevel gear (25), and the top of the base (1) is provided with a second drive assembly (28).

2. The automatic welding production line according to claim 1, characterized in that: The driving assembly (3) comprises a screw rod (13) rotatably connected to an inner side surface of a groove (12) and extending to the outside of the operating table (5); the peripheral side surface of the screw rod (13) is symmetrically threadedly connected to a movable plate (15) slidably connected to the inner bottom surface of the groove (12); a rotating rod (16) is hingedly connected between the movable plate (15) and the support rod (8).

3. An automatic welding production line according to claim 2, characterized in that: The second driving assembly (28) comprises a double-headed motor (21) fixedly connected to the top of the base (1), the driving ends of both ends of the double-headed motor (21) are fixedly connected to a transmission rod (22), and the end of the transmission rod (22) is fixedly connected to a bevel gear (23) meshing with a second bevel gear (25).

4. An automatic welding production line according to claim 3, characterized in that: The threads on the peripheral sides of the two threaded rods (24) are arranged in opposite directions.

5. The automatic welding production line according to claim 4, characterized in that: A positioning plate (26) matching the operating table (5) and fixedly connected to the top of the base (1) is symmetrically arranged on the circumferential side surfaces of the two threaded rods (24); the two positioning plates (26) are not threadedly connected to the threaded rods (24).

6. An automatic welding production line according to claim 5, characterized in that: The ends of the two screw rods (13) are fixedly connected to a knob plate (14), and the threads on the circumferential side surfaces at both ends of the screw rod (13) are arranged in opposite directions.

7. An automatic welding production line according to claim 6, characterized in that: The two opposite side surfaces of the two pressing plates (7) are provided with sliding grooves (11) matching the sliding rod (9), and the bottom of each pressing plate (7) is fixedly connected with an anti-slip pad.

8. The automatic welding production line according to claim 7, characterized in that: Four support columns (4) are symmetrically fixedly connected to the bottom of the base (1), and a foot pad is installed at the bottom of each support column (4).

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