Square counter-flow cooling tower side plate bending equipment

Abstract

The utility model relates to the technical field of bending equipment, in particular to square counter-flow type cooling tower side plate bending equipment, which is convenient for realizing continuous bending processing of different positions of a cooling tower side plate and improving the working efficiency and the use convenience. Comprising a base and a lower die installed at the top end of the base. The device comprises a base, and further comprises a lifting device, a conveying device, a limiting device, an upper mold, two supporting plates and two first air cylinders, the upper mold is installed on the lifting device, the lifting device is used for driving the upper mold to ascend and descend, the two first air cylinders are installed at the bottom of the base, and the two supporting plates are installed at the moving ends of the two first air cylinders correspondingly; the two sets of supporting plates are arranged on the two sides of the lower mold correspondingly, the conveying device and the limiting device are both arranged on the lifting device, the conveying device is used for conveying plates, and the limiting device is used for limiting the plates.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a square counter-flow cooling tower side plate bending device. Background Art

[0002] As a key equipment widely used in the power, metallurgy, chemical, food, papermaking and other industries, the performance and manufacturing quality of the square counterflow cooling tower are directly related to the efficiency and stability of the entire cooling system. The side panels of the square counterflow cooling tower are usually formed by bending.

[0003] Currently in the existing bending equipment, such as the patent with authorization announcement number CN213793587U, this utility model relates to the field of thin plate processing technology, and in particular to a bending device for thin plate processing, including a base, a placement box and a pressure plate, two side support columns are provided on the base, and a top beam is provided between the top ends of the side support columns, a cylinder is provided on the top beam, the placement box is arranged on the base, and a driving shaft is connected to the placement box for horizontal rotation, and two driven shafts are connected to the inner wall of the top of the placement box for vertical rotation, and the top end of the driven shaft extends to the outside of the placement box and is fixedly connected to a threaded rod, the pressure plate is arranged above the placement box, and two threaded holes are provided on the pressure plate, the threaded holes are threadedly matched with the threaded rod, and a clamping pad is provided at the bottom of the pressure plate, and the end of the piston rod in the cylinder is connected to a bending pressure rod, and the two ends of the bending pressure rod are slidingly matched with the side walls of the side support columns.

[0004] However, during use, it was found that the device was not convenient for automatically conveying the plate after bending, which reduced the convenience of continuous bending of the plate at different positions and reduced processing efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a square counter-flow cooling tower side panel bending device which is convenient for realizing continuous bending processing at different positions of the cooling tower side panel, thereby improving work efficiency and convenience of use.

[0006] The utility model discloses a square counter-flow cooling tower side panel bending device, comprising a base and a lower mold, wherein the lower mold is mounted on the top of the base; further comprising a lifting device, a conveying device, a limiting device, an upper mold, two sets of supporting plates and two sets of first cylinders, wherein the upper mold is mounted on the lifting device, and the lifting device is used to drive the upper mold to move up and down, the two sets of first cylinders are both mounted on the bottom of the base, the two sets of supporting plates are respectively mounted on the moving ends of the two sets of first cylinders, and the two sets of supporting plates are respectively arranged on both sides of the lower mold, the conveying device and the limiting device are both arranged on the lifting device, the conveying device is used to convey the plate, and the limiting device is used to limit the plate; the cooling tower to be bent The side panel is placed on the left side of the base, and then the cooling tower side panel is transported to the right between the lower mold and the upper mold through the conveying device, and the upper mold is driven downward by the lifting device, so that the upper mold and the lower mold cooperate to bend the cooling tower side panel. After the bending is completed, the upper mold moves upward and resets, and the two groups of first cylinders drive the two groups of support plates to move upward, so that the support plates support the cooling tower side panel to move upward and separate from the lower mold. At this time, the cooling tower side panel continues to be transported to the right through the conveying device, so that the cooling tower side panel continues to move between the lower mold and the upper mold, thereby realizing continuous bending processing at different positions of the cooling tower side panel, improving the working efficiency and ease of use of the equipment.

[0007] The two motors are respectively installed on the two outer walls of the two guide wheels, and the two slide blocks are respectively screwed on the two guide wheels. The two motors are respectively installed on the outer walls of the two guide wheels, and the output ends of the two motors are respectively connected with the two guide wheels, and the two support plates are respectively installed on the bottom ends of the two slide blocks. The two electromagnets are respectively installed on the moving ends of the multiple sets of second cylinders; the electromagnets are driven downward by the multiple sets of second cylinders to adsorb and fix the top of the cooling tower side panel, and then the motor drives the screw to rotate. After the screw rotates, the slider moves horizontally, so that the slider drives the electromagnet to move, so that the electromagnet moves and transports the cooling tower side panel, thereby improving the convenience of the equipment in automatically transporting and bending the cooling tower side panel.

[0008] Preferably, the lifting device includes a bracket, a third cylinder and multiple groups of first guide columns, the two groups of guide parts are respectively installed on the left and right sides of the bracket, the third cylinder is installed at the top of the bracket, the moving end of the third cylinder is connected to the top of the upper mold, the multiple groups of first guide columns are all slidably installed on the bracket, and the bottom ends of the multiple groups of first guide columns are all connected to the top of the upper mold; the upper mold is driven to move up and down by the third cylinder, thereby improving the convenience of the upper mold in bending the cooling tower side panel.

[0009] Preferably, the limiting device includes multiple groups of guide rails, multiple groups of limiting parts and multiple groups of fourth cylinders, the multiple groups of guide rails are all installed on the outer side walls of the bracket, the multiple groups of limiting parts are respectively slidably installed on the outer side walls of the multiple groups of guide rails, the multiple groups of fourth cylinders are all installed on the outer side walls of the bracket, and the moving ends of the multiple groups of fourth cylinders are respectively connected to the outer side walls of the multiple groups of limiting parts; the multiple groups of limiting parts are moved and adjusted by the multiple groups of fourth cylinders, so that the multiple groups of limiting parts limit the front and rear sides of the cooling tower side panels, thereby improving the stability of the cooling tower side panel transportation.

[0010] Preferably, it also includes multiple sets of guide rollers, which are all installed on the top of the base; by arranging multiple sets of guide rollers, the cooling tower side panels moving on the base are guided and transported, thereby improving the transportation smoothness of the cooling tower side panels.

[0011] Preferably, it also includes multiple groups of second guide columns, which are all slidably installed on the base, and the top ends of the multiple groups of second guide columns are respectively connected to the bottom ends of the two groups of support plates; by setting up multiple groups of second guide columns, the lifting and lowering stability of the two groups of support plates is improved.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the cooling tower side panel that needs to be bent is placed on the left side of the base, and then the cooling tower side panel is conveyed to the right between the lower mold and the upper mold by the conveying device, and the upper mold is driven downward by the lifting device, so that the upper mold and the lower mold cooperate to bend the cooling tower side panel. After the bending is completed, the upper mold moves upward and resets, and the two groups of first cylinders drive the two groups of support plates to move upward, so that the support plates support the cooling tower side panel to move upward and separate from the lower mold. At this time, the cooling tower side panel continues to be conveyed to the right by the conveying device, so that the cooling tower side panel continues to move between the lower mold and the upper mold, thereby realizing continuous bending processing at different positions of the cooling tower side panel, improving the working efficiency and ease of use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the axonometric structure of the connection between the base and the first cylinder;

[0015] Figure 3 It is a schematic diagram of the axonometric partial structure of the connection between the guide and the bracket;

[0016] Figure 4 It is a schematic diagram of the axonometric partial structure of the connection between the guide and the lead screw;

[0017] Figure 5 It is a schematic diagram of the axonometric partial structure of the connection between the guide rail and the limiter;

[0018] Markings in the accompanying drawings: 1. Base; 2. Lower mold; 3. Upper mold; 4. Support plate; 5. First cylinder; 6. Guide member; 7. Screw; 8. Slider; 9. Motor; 10. Support plate; 11. Second cylinder; 12. Electromagnet; 13. Bracket; 14. Third cylinder; 15. First guide column; 16. Guide rail; 17. Limiting member; 18. Fourth cylinder; 19. Guide roller; 20. Second guide column. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0020] Example 1

[0021] like Figures 1 to 5 As shown, the utility model is a square countercurrent cooling tower side panel bending equipment, including a base 1 and a lower mold 2, the lower mold 2 is installed on the top of the base 1; it also includes a lifting device, a conveying device, a limiting device, an upper mold 3, two groups of supporting plates 4 and two groups of first cylinders 5, the upper mold 3 is installed on the lifting device, the lifting device is used to drive the upper mold 3 to move up and down, the two groups of first cylinders 5 are both installed at the bottom of the base 1, the two groups of supporting plates 4 are respectively installed on the moving ends of the two groups of first cylinders 5, and the two groups of supporting plates 4 are respectively arranged on both sides of the lower mold 2, the conveying device and the limiting device are both arranged on the lifting device, the conveying device is used to convey the plate, and the limiting device is used to limit the plate;

[0022] like Figure 4 As shown, the conveying device includes two groups of guide members 6, two groups of lead screws 7, two groups of sliders 8, two groups of motors 9, two groups of support plates 10, multiple groups of second cylinders 11 and two groups of electromagnets 12. The two groups of guide members 6 are respectively installed on both sides of the lifting device, the two groups of lead screws 7 are respectively rotatably installed on the inner side walls of the two groups of guide members 6, the two groups of sliders 8 are respectively slidably installed in the two groups of guide members 6, and the two groups of sliders 8 are respectively screwed on the two groups of lead screws 7. The two groups of motors 9 are respectively installed on the outer side walls of the two groups of guide members 6. The output ends of the two groups of motors 9 are respectively connected to the two groups of lead screws 7. The two groups of support plates 10 are respectively installed on the bottom ends of the two groups of sliders 8. The multiple groups of second cylinders 11 are respectively installed on the two groups of support plates 10. The two groups of electromagnets 12 are respectively installed on the moving ends of the multiple groups of second cylinders 11.

[0023] In this embodiment, the cooling tower side panel that needs to be bent is placed on the left side of the base 1, and then the cooling tower side panel is conveyed to the right between the lower mold 2 and the upper mold 3 by the conveying device, and the upper mold 3 is driven downward by the lifting device to make the upper mold 3 cooperate with the lower mold 2 to bend the cooling tower side panel. After the bending is completed, the upper mold 3 moves upward and resets, and the two groups of first cylinders 5 drive the two groups of support plates 4 to move upward, so that the support plates 4 support the cooling tower side panel to move upward and separate from the lower mold 2. At this time, the cooling tower side panel continues to be conveyed to the right by the conveying device, so that the cooling tower side panel continues to move between the lower mold 2 and the upper mold 3, thereby realizing continuous bending processing at different positions of the cooling tower side panel, thereby improving the working efficiency and convenience of the equipment.

[0024] Example 2

[0025] On the basis of Example 1, Figure 1 As shown, the utility model is a square counter-flow cooling tower side panel bending device, the lifting device includes a bracket 13, a third cylinder 14 and multiple groups of first guide columns 15, two groups of guide members 6 are respectively installed on the left and right sides of the bracket 13, the third cylinder 14 is installed at the top of the bracket 13, the moving end of the third cylinder 14 is connected to the top of the upper mold 3, the multiple groups of first guide columns 15 are all slidably installed on the bracket 13, and the bottom ends of the multiple groups of first guide columns 15 are all connected to the top of the upper mold 3;

[0026] like Figure 3 As shown, the limiting device includes multiple sets of guide rails 16, multiple sets of limiting members 17 and multiple sets of fourth cylinders 18. The multiple sets of guide rails 16 are all installed on the outer wall of the bracket 13. The multiple sets of limiting members 17 are respectively slidably installed on the outer walls of the multiple sets of guide rails 16. The multiple sets of fourth cylinders 18 are all installed on the outer wall of the bracket 13. The moving ends of the multiple sets of fourth cylinders 18 are respectively connected to the outer walls of the multiple sets of limiting members 17.

[0027] like Figure 1 As shown, it also includes multiple sets of guide rollers 19, and the multiple sets of guide rollers 19 are all installed on the top of the base 1;

[0028] like Figure 1 As shown, it also includes multiple groups of second guide columns 20, which are all slidably mounted on the base 1, and the top ends of the multiple groups of second guide columns 20 are respectively connected to the bottom ends of the two groups of support plates 4;

[0029] In this embodiment, the electromagnet 12 is driven downward by multiple groups of second cylinders 11, so that the electromagnet 12 adsorbs and fixes the top of the cooling tower side panel, and then the motor 9 drives the screw 7 to rotate. After the screw 7 rotates, it drives the slider 8 to move horizontally, so that the slider 8 drives the electromagnet 12 to move, so that the electromagnet 12 moves and transports the cooling tower side panel, thereby improving the convenience of the equipment in automatically transporting and bending the cooling tower side panel, and the third cylinder 14 drives the upper mold 3 to move up and down, thereby improving the convenience of the upper mold 3 in bending the cooling tower side panel.

[0030] The utility model discloses a square counter-current cooling tower side panel bending device, which, when working, places the cooling tower side panel that needs to be bent on the left side of the base 1, and then conveys the cooling tower side panel to the right between the lower mold 2 and the upper mold 3 by the conveying device, and drives the upper mold 3 to move downward by the lifting device, so that the upper mold 3 and the lower mold 2 cooperate to bend the cooling tower side panel. After the bending is completed, the upper mold 3 moves upward and resets, and the two groups of first cylinders 5 drive the two groups of support plates 4 to move upward, so that the support plates 4 support the cooling tower side panel to move upward and separate from the lower mold 2. At this time, the cooling tower side panel continues to be conveyed to the right by the conveying device, so that the cooling tower side panel continues to move between the lower mold 2 and the upper mold 3.

[0031] The first cylinder 5, motor 9, second cylinder 11, electromagnet 12, third cylinder 14 and fourth cylinder 18 of the square countercurrent cooling tower side panel bending equipment of the utility model are purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for creative work by technicians in this field.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A square counter-flow cooling tower side plate bending device, comprising a base (1) and a lower mold (2), wherein the lower mold (2) is mounted on the top of the base (1); characterized in that: The invention also includes a lifting device, a conveying device, a limiting device, an upper mold (3), two groups of supporting plates (4) and two groups of first cylinders (5), wherein the upper mold (3) is installed on the lifting device, and the lifting device is used to drive the upper mold (3) to move up and down, the two groups of first cylinders (5) are both installed at the bottom of the base (1), the two groups of supporting plates (4) are respectively installed on the moving ends of the two groups of first cylinders (5), and the two groups of supporting plates (4) are respectively arranged on both sides of the lower mold (2), the conveying device and the limiting device are both arranged on the lifting device, the conveying device is used to convey the plate, and the limiting device is used to limit the plate.

2. A square counter-flow cooling tower side panel bending device according to claim 1, characterized in that: The conveying device comprises two groups of guide members (6), two groups of lead screws (7), two groups of sliders (8), two groups of motors (9), two groups of support plates (10), multiple groups of second cylinders (11) and two groups of electromagnets (12). The two groups of guide members (6) are respectively mounted on both sides of the lifting device, the two groups of lead screws (7) are respectively rotatably mounted on the inner side walls of the two groups of guide members (6), the two groups of sliders (8) are respectively slidably mounted in the two groups of guide members (6), and the two groups of sliders (8) are respectively screwed on the two groups of lead screws (7), the two groups of motors (9) are respectively mounted on the outer side walls of the two groups of guide members (6), the output ends of the two groups of motors (9) are respectively connected to the two groups of lead screws (7), the two groups of support plates (10) are respectively mounted on the bottom ends of the two groups of sliders (8), the multiple groups of second cylinders (11) are respectively mounted on the two groups of support plates (10), and the two groups of electromagnets (12) are respectively mounted on the moving ends of the multiple groups of second cylinders (11).

3. A square counter-flow cooling tower side panel bending device according to claim 1, characterized in that: The lifting device includes a bracket (13), a third cylinder (14) and multiple groups of first guide columns (15), two groups of guide members (6) are respectively installed on the left and right sides of the bracket (13), the third cylinder (14) is installed on the top of the bracket (13), the moving end of the third cylinder (14) is connected to the top of the upper mold (3), the multiple groups of first guide columns (15) are all slidably installed on the bracket (13), and the bottom ends of the multiple groups of first guide columns (15) are all connected to the top of the upper mold (3).

4. A square counter-flow cooling tower side panel bending device according to claim 1, characterized in that: The limiting device comprises a plurality of guide rails (16), a plurality of limiting members (17) and a plurality of fourth cylinders (18). The plurality of guide rails (16) are mounted on the outer side wall of the bracket (13). The plurality of limiting members (17) are slidably mounted on the outer side wall of the plurality of guide rails (16). The plurality of fourth cylinders (18) are mounted on the outer side wall of the bracket (13). The movable ends of the plurality of fourth cylinders (18) are respectively connected to the outer side walls of the plurality of limiting members (17).

5. The square counter-flow cooling tower side panel bending device according to claim 1, characterized in that: It also includes multiple groups of guide rollers (19), which are all installed on the top of the base (1).

6. The square counter-flow cooling tower side panel bending device according to claim 1, characterized in that: It also includes multiple groups of second guide columns (20), which are all slidably mounted on the base (1), and the top ends of the multiple groups of second guide columns (20) are respectively connected to the bottom ends of the two groups of support plates (4).

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