Assembling device of plate heat exchanger

Abstract

The utility model provides an assembling device of a plate heat exchanger, which relates to the technical field of heat exchangers and comprises a base, a controller and a weighing sensor, a support frame is arranged beside the top of the base, an adjusting rod is arranged at the top of the support frame in a penetrating manner, a push frame connected with the controller is arranged at the top of the adjusting rod, and the controller is connected with the controller. A weighing plate is arranged at the top of the weighing sensor, two adjusting assemblies are arranged on the weighing plate in a penetrating mode, the same electromagnet is arranged at the tops of the two adjusting assemblies, a containing hopper is connected to the top of the electromagnet, and a rotating piece is arranged at the lower end of the side, away from the pushing frame, of the containing hopper; a cover plate is rotationally arranged on the side of the rotating part, and a lithium battery is arranged on the side, close to the cover plate, of the bottom of the base. According to the utility model, the moving flexibility of the assembling device is improved, the application of power equipment on the assembling device is reduced, and the environmental protection property of the assembling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to an assembly device for a plate type heat exchanger. Background Art

[0002] Heat exchangers are used to transfer heat from hot fluid to cold fluid, an industrial application of convective heat transfer and heat conduction. Plate heat exchangers are composed of stamped concave-convex stainless steel plates. The concave-convex patterns between two adjacent plates are 180 degrees relative to each other. Therefore, the concave-convex ridges between the two plates of the plate heat exchanger form staggered contact points. After the contact points are combined by vacuum welding, a high-pressure resistant staggered flow structure of the plate heat exchanger is formed. These staggered flow structures cause strong turbulence in the hot and cold fluids in the plate heat exchanger to achieve a high heat exchange effect.

[0003] At present, when assembling a heat exchanger, an assembly device is still used to transport and carry the plates used in the heat exchanger. Through the forward and reverse rotation of the bidirectional screw on the assembly device, the cylinder pushes the movement of the piston rod to clamp the side of the plate.

[0004] After searching, the Chinese patent authorization number CN215217288U discloses an assembly device for a plate heat exchanger, including a base, a brake-type universal wheel is provided in the middle of the left and right ends of the bottom surface, a directional wheel is provided in the middle of the front and rear sides, two support plates are symmetrically provided at the left and right ends of the top surface of the base, a bidirectional screw is rotatably connected between the middle parts of the two support plates, a guide column is fixedly connected between the front and rear sides, a limit plate is provided above the two threaded sections of the bidirectional screw, three sliders are provided on the bottom of the horizontal part of the two limit plates, the sliders are threadedly sleeved with the corresponding bidirectional screws and slidably sleeved with the guide column, baffles are provided at the front and rear ends of the limit plates, a plurality of first oil cylinders are provided on the front baffle, the piston rod of the first oil cylinder faces the rear end and is fixedly connected with the same moving clamping plate, and the plate surface of the moving clamping plate opposite to the rear end baffle is fixedly connected with a clamping plate through a compression spring. The utility model can be quickly stacked and clamped, can be automatically weighed and transported in a timely and flexible manner, and ensures assembly efficiency and quality.

[0005] The assembly device in the above patent has the following shortcomings: the assembly device requires the use of more electrical equipment, has a high dependence on electricity, requires real-time power supply processing for the electrical equipment on the device, and is not convenient for flexible movement of its use position; therefore, an assembly device for a plate heat exchanger is proposed to solve the problem. Utility Model Content

[0006] The utility model provides an assembly device for a plate type heat exchanger, which solves the problems raised by the above background technology.

[0007] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0008] An embodiment of the utility model provides an assembly device for a plate heat exchanger, comprising a base, a controller and a weighing sensor, wherein a support frame is arranged on the side of the top of the base, an adjusting rod is arranged through the top of the support frame, a pushing frame connected to the controller is arranged on the top of the adjusting rod, a weighing plate is arranged on the top of the weighing sensor, two groups of adjusting components are arranged through the weighing plate, the top of the two groups of adjusting components are provided with the same electromagnet, a containing bucket is connected to the top of the electromagnet, a rotating part is arranged at the lower end of the containing bucket away from the pushing frame, a cover plate is rotatably arranged on the side of the rotating part, and a lithium battery is arranged on the bottom of the base close to the cover plate.

[0009] Furthermore, the support frame is provided with a through hole cooperating with the adjusting rod, the support frame is provided with a tightening bolt penetrating beside the through hole, and the outer sleeve of the adjusting rod is provided with a plurality of limiting sleeves.

[0010] Furthermore, the adjustment component includes a hydraulic cylinder penetrating the weighing plate and a spring arranged at the upper end of the hydraulic cylinder, and rubber pads are arranged at both ends of the spring close to the electromagnet and the hydraulic cylinder.

[0011] Furthermore, the two groups of adjustment components are distributed in parallel with the support frame, and the adjustment components are connected to the controller.

[0012] Furthermore, a magnetic attraction plate is provided on one side of the containing bucket close to the electromagnet, and the electromagnet is connected to the controller and the lithium battery.

[0013] Furthermore, the inner bottom wall of the containing bucket is provided with a plurality of longitudinal strips, and the inner side wall of the containing bucket is provided with a plurality of transverse strips.

[0014] Furthermore, a connecting buckle is provided on a side of the cover plate away from the containing bucket, and a locking buckle cooperating with the connecting buckle is provided on the outer side of the containing bucket.

[0015] The above solution of the utility model includes at least the following beneficial effects:

[0016] 1. The utility model, through the support frame, adjustment rod, push frame and tightening bolt, is convenient to add a mechanical height adjustment structure on the assembly device. By loosening the tightening bolt from the opening on the support frame, the use height of the push frame can be adjusted. The push frame is set at different heights and then tightened to the adjustment rod by the tightening bolt. The position of the push frame can be limited and fixed, which reduces the use of electrical equipment in the assembly device and facilitates the flexible movement of the device.

[0017] 2. The utility model, through the arrangement of the weighing plate, electromagnet, magnetic plate, containing bucket, rotating part and cover plate, is convenient for adding a limiting bearing structure on the assembly device, and the inclined arrangement of the containing bucket on the upper side of the base is convenient for loading the plates by gravity, and uniformly and regularly arranged in the containing bucket, so as to facilitate the multi-layer stacking of the plates in the containing bucket, and then the cover plate is used to rotate and fit the containing bucket by using the rotating part, and the connection between the lock and the connecting buckle on the cover plate can limit the outer side of the plate, so as to facilitate the assembly and movement of multiple plates, reduce the electrical equipment carried by the plates, and increase the environmental protection of the assembly device, and through the use of the lithium battery at the bottom of the base, it is convenient for the lithium battery to provide power to the electrical equipment used in the device, improve the problem of the external unit of the device, and increase the flexibility of the position movement of the assembly device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the utility model;

[0019] Figure 2 It is the structural explosion diagram of the utility model;

[0020] Figure 3 It is a three-dimensional view of the containing bucket and the cover plate in the utility model;

[0021] Figure 4 It is a three-dimensional view of the adjustment rod, the push frame and the adjustment assembly in the utility model;

[0022] Figure 5 It is a three-dimensional view of the base and the weighing sensor in the utility model.

[0023] Description of reference numerals:

[0024] 1. Base; 2. Support frame; 3. Adjustment rod; 4. Push frame; 5. Controller; 6. Weighing sensor; 7. Weighing plate; 8. Electromagnet; 9. Magnetic plate; 10. Container; 11. Rotating part; 12. Cover plate; 13. Connecting buckle; 14. Locking buckle; 15. Adjustment assembly; 16. Lithium battery; 17. Limit sleeve; 18. Tightening bolt; 19. Hydraulic cylinder; 20. Spring; 21. Longitudinal bar; 22. Horizontal bar. DETAILED DESCRIPTION

[0025] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0026] like Figures 1 to 5As shown, an embodiment of the utility model provides an assembly device for a plate heat exchanger, including a base 1, a controller 5 and a weighing sensor 6, a support frame 2 is arranged on the side of the top of the base 1, an adjusting rod 3 is arranged through the top of the support frame 2, a pushing frame 4 connected to the controller 5 is arranged on the top of the adjusting rod 3, a weighing plate 7 is arranged on the top of the weighing sensor 6, two groups of adjusting components 15 are arranged through the weighing plate 7, the top of the two groups of adjusting components 15 are provided with the same electromagnet 8, a containing bucket 10 is connected to the top of the electromagnet 8, a rotating member 11 is arranged at the lower end of the side of the containing bucket 10 away from the pushing frame 4, a cover plate 12 is rotatably arranged on the side of the rotating member 11, and a lithium battery 16 is arranged on the bottom of the base 1 close to the cover plate 12.

[0027] It is worth noting that the base 1, controller 5 and weighing sensor 6 in this embodiment are all existing structures of the heat exchanger, wherein the lower end of the base 1 is provided with brake-type universal wheels and directional wheels to flexibly move the use position of the device, the controller 5 is the control structure of the electrical equipment on the device, and the weighing sensor 6 is the weighing structure on the assembly device, so that it can weigh the plates loaded on the assembly device, and through the setting of the buzzer alarm in the controller 5, the workers can be reminded to stop stacking the plates; by using the weighing plate 7 and two sets of adjustment components 15 on the base 1 of the assembly device, the loaded plates can be tilted and set on the upper side of the base 1, and one end of the plates can be neatly arranged, and through the fitting of the cover plate 12 and the containing bucket 10, the loading interval of the plates can be limited, the position of the plates can be fixed, the electrical usage of the plate loading can be reduced, and the environmental protection of the device can be increased.

[0028] like Figure 4 As shown, a through hole cooperating with the adjusting rod 3 is opened on the support frame 2, a tightening bolt 18 is penetrated and arranged beside the through hole on the support frame 2, and a plurality of limiting sleeves 17 are sleeved on the outside of the adjusting rod 3.

[0029] When the push frame 4 is connected to the support frame 2, the adjustment rod 3 can be passed through the support frame 2 at different positions and the tightening bolt 18 can be passed through the through opening to limit the adjustment rod 3 on the support frame 2, thereby limiting and fixing the use height of the push frame 4, reducing the electrical use of the height adjustment of the assembly device, and facilitating the electrical control of the device by setting the position of the controller 5 on the push frame 4; it is worth noting that the support frame 2 is tilted on the base 1, which can facilitate the movement of the device and save manpower for pushing it.

[0030] like Figure 2 and Figure 4 As shown, the adjustment assembly 15 includes a hydraulic cylinder 19 penetrating the weighing plate 7 and a spring 20 arranged at the upper end of the hydraulic cylinder 19. Rubber pads are arranged at both ends of the spring 20 close to the electromagnet 8 and the hydraulic cylinder 19.

[0031] When the adjustment component 15 is in use, through the setting of two groups of adjustment components 15, it is convenient to adjust the inclination direction of the containing bucket 10 toward the containing bucket 10 by adjusting the telescopic length of the adjustment component 15, and through the use of the spring 20 and the rubber pad at the top of the hydraulic cylinder 19, it is convenient to apply the elasticity of the spring 20 to adjust the inclination angle between the electromagnet 8 and the hydraulic cylinder 19.

[0032] like Figure 2 As shown, two groups of adjustment components 15 are distributed in parallel with the support frame 2 , and the adjustment components 15 are connected to the controller 5 .

[0033] It is convenient to limit the tilting direction of the containing bucket 10 so that the containing bucket 10 can only tilt toward the side away from the support frame 2 or the same side of the support frame 2, which is convenient for loading or removing the plates loaded in the containing bucket 10.

[0034] like Figure 2 As shown, a magnetic attraction plate 9 is provided on one side of the containing bucket 10 close to the electromagnet 8 , and the electromagnet 8 is connected to the controller 5 and the lithium battery 16 .

[0035] By using the magnetic plate 9, it is convenient to add a magnetic structure at the bottom of the containing bucket 10, so that the electromagnet 8 has magnetism after being energized. The electromagnet 8 uses its own magnetism to connect with the magnetic plate 9 to limit the position of the containing bucket 10.

[0036] like Figure 3 As shown, the inner bottom wall of the containing bucket 10 is provided with a plurality of longitudinal strips 21 , and the inner side of the containing bucket 10 is provided with a plurality of transverse strips 22 .

[0037] The longitudinal strips 21 and the transverse strips 22 are distributed vertically, so as to increase the roughness of the inner side of the containing bucket 10 , increase the friction between the plates in the containing bucket 10 and the containing bucket 10 , and improve the stability of the plates loaded in the containing bucket 10 .

[0038] like Figure 3 As shown, a connecting buckle 13 is provided on one side of the cover plate 12 away from the containing bucket 10 , and a locking buckle 14 cooperating with the connecting buckle 13 is provided on the outer side of the containing bucket 10 .

[0039] By using the connecting buckle 13 and the locking buckle 14 in coordination, when the cover plate 12 rotates toward the containing bucket 10, the cover plate 12 is limited to the side of the containing bucket 10, forming a sealed space with the containing bucket 10, and limiting the loaded plate.

[0040] During the use of the embodiment of the utility model, the existing position moving technology of the assembly device is applied, and the base 1 uses the brake universal wheels and directional wheels at the lower end to move the device to the use position, and then the lithium battery 16 transmits power to the controller 5, weighing sensor 6 and electromagnet 8 on the device, and the assembly device weighs the loaded plate and controls the load amount. The alarm protection technology and weighing technology of the existing assembly device are applied to set the controller 5, turn on the electromagnet 8 to make it magnetic, and connect it to the magnetic plate 9 on the containing bucket 10 by magnetic attraction; then, use the controller 5 to extend a group of adjustment components 15 away from the support frame 2 upward, so that the extension of the hydraulic cylinder 19 pushes the containing bucket 10 to tilt toward the support frame 2, and the spring 20 and the rubber pad are elastically connected to the tilt angle of the containing bucket 10; then, the plates are stacked in the containing bucket 10 in sequence, and the pressure on the weighing plate 7 It will be transmitted to the weighing sensor 6, and the gravity detection technology of the existing sensor is applied, so that the weighing sensor 6 transmits the detection data to the controller 5, and compares the maximum loading value set in the controller 5, and the loaded plate is tilted to one side of the support frame 2 due to the influence of gravity, and is regularized in the containing bucket 10; when the weight of the loaded plate is greater than the maximum value of the device, the buzzer alarm in the controller 5 will alarm and remind, and stop loading the plate; move the cover plate 12, so that it rotates toward the containing bucket 10 through the rotating part 11, and fits with the surface of the containing bucket 10, then use the lock buckle 14 to connect with the connecting buckle 13 on the cover plate 12, limit the position of the cover plate 12, and the plate is loaded in the containing bucket 10, and then the device can be flexibly moved to a suitable position for use through the rolling of the brake universal wheels and directional wheels at the bottom of the base 1, which provides convenience for the assembly of the heat exchanger.

[0041] The above is 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 principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An assembly device for a plate heat exchanger, comprising a base (1), a controller (5) and a weighing sensor (6), characterized in that: A support frame (2) is arranged on the side of the top of the base (1), an adjusting rod (3) is arranged through the top of the support frame (2), a push frame (4) connected to the controller (5) is arranged on the top of the adjusting rod (3), a weighing plate (7) is arranged on the top of the weighing sensor (6), two groups of adjusting components (15) are arranged through the weighing plate (7), the tops of the two groups of adjusting components (15) are provided with the same electromagnet (8), a containing bucket (10) is connected to the top of the electromagnet (8), a rotating part (11) is arranged at the lower end of the containing bucket (10) away from the pushing frame (4), a cover plate (12) is rotatably arranged on the side of the rotating part (11), and a lithium battery (16) is arranged on the bottom of the base (1) close to the cover plate (12).

2. The assembly device of a plate heat exchanger according to claim 1, characterized in that: The support frame (2) is provided with a through hole cooperating with the adjusting rod (3), a tightening bolt (18) is provided through the support frame (2) beside the through hole, and a plurality of limiting sleeves (17) are sleeved on the outside of the adjusting rod (3).

3. The assembly device of a plate heat exchanger according to claim 1, characterized in that: The adjustment assembly (15) comprises a hydraulic cylinder (19) penetrating the weighing plate (7) and a spring (20) arranged at the upper end of the hydraulic cylinder (19); rubber pads are arranged at both ends of the spring (20) close to the electromagnet (8) and the hydraulic cylinder (19).

4. The assembly device of a plate heat exchanger according to claim 3, characterized in that: The two groups of adjustment components (15) are distributed in parallel with the support frame (2), and the adjustment components (15) are connected to the controller (5).

5. The assembly device of a plate heat exchanger according to claim 1, characterized in that: A magnetic attraction plate (9) is provided on one side of the containing bucket (10) close to the electromagnet (8), and the electromagnet (8) is connected to the controller (5) and the lithium battery (16).

6. The assembly device of a plate heat exchanger according to claim 1, characterized in that: The inner bottom wall of the containing bucket (10) is provided with a plurality of longitudinal strips (21), and the inner side of the containing bucket (10) is provided with a plurality of transverse strips (22).

7. The assembly device of a plate heat exchanger according to claim 1, characterized in that: A connecting buckle (13) is provided on a side of the cover plate (12) away from the containing bucket (10), and a locking buckle (14) cooperating with the connecting buckle (13) is provided on the outer side of the containing bucket (10).

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