Flat plate type evaporator assembling equipment

Abstract

The utility model relates to the technical field of evaporators, in particular to flat plate type evaporator assembling equipment which comprises a bottom plate, a baffle is fixed to the position, close to the left end, of the upper surface of the bottom plate, a base plate is fixed to the right side face of the baffle, and an evaporator assembly is placed on the position, close to the left end, of the upper surface of the bottom plate. Clamping mechanisms for clamping and fixing the evaporator assembly are fixed to the front side and the rear side of the upper surface of the bottom plate correspondingly. When the flat plate type evaporator is assembled, the flat plate type evaporator is placed between the front clamping mechanism and the rear clamping mechanism to be clamped, at the moment, the hydraulic cylinder drives the movable plate to drive the pressing plate to move towards the evaporator assembly, and the expansion rod on the pressing plate abuts against the flow guide copper pipe under elastic abutting of the elastic column; at the moment, the elastic column shrinks, the movable plate continues to move forwards to drive the expansion rod to stretch out of the expansion rod to conduct pipe expansion treatment on the flow guide copper pipe, the pipe expansion operation of the flow guide copper pipe is simpler and more convenient, and excessive driving mechanisms do not need to be used for driving and mutual cooperation.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to a flat-plate evaporator assembly device. Background Art

[0002] Flat plate evaporator is widely used as a type of evaporator, and when the flat plate evaporator is assembled, assembly equipment is used to clamp and assemble the flat plate evaporator.

[0003] The Chinese patent with announcement number CN215879570U discloses a flat-plate evaporator assembly device, including a base plate, both sides of the upper surface of the base plate are fixedly connected with push slides, the upper ends of the push slides are movably sleeved with an expansion tube assembly, the front upper surface of the base plate is fixedly connected with a positioning assembly, the upper end face of the positioning assembly is fixedly connected with a clamping assembly, the expansion tube assembly includes a mounting plate, the bottom end of the mounting plate is fixedly connected to the rear end face of the base plate, and the push slides are movably sleeved with a first push plate. The flat-plate evaporator assembly device solves the problem that traditional flat-plate evaporator assembly devices cannot automatically adjust the position of the evaporator to align with the pipe orifices of different guide copper tubes on the evaporator, thereby improving the assembly efficiency of the flat-plate evaporator. The flat-plate evaporator assembly device solves the problem that traditional evaporator assembly devices cannot quickly position the flat-plate evaporator to quickly cooperate with the expansion hole operation, thereby improving the convenience of traditional flat-plate evaporator assembly devices.

[0004] When assembling the flat-plate evaporator, the above-mentioned plate evaporator assembly equipment needs to drive the second propulsion plate so that the expansion rod rests on the guide copper tube, and the first propulsion plate drives the expansion ball rod to expand the guide copper tube. This driving method requires two sets of driving mechanisms to drive separately, and the two sets of driving mechanisms also need to cooperate with each other, which makes the expansion operation somewhat complicated. Utility Model Content

[0005] In order to solve the problem of certain complexity in the tube expansion operation of the plate-type evaporator assembly equipment, the utility model provides a flat-plate evaporator assembly equipment.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a flat-plate evaporator assembly device, including a base plate, a baffle fixed on the upper surface of the base plate near the left end, and a pad fixed on the right side of the baffle, an evaporator assembly is placed on the upper surface of the base plate near the left end, and clamping mechanisms for clamping the evaporator assembly are fixed on the front and rear sides of the upper surface of the base plate, an expansion tube assembly that can move left and right is installed on the upper surface of the base plate at the right side of the evaporator assembly, and a fixed plate fixed to the bottom plate is provided on the right side of the expansion tube assembly, a hydraulic cylinder is fixed on the right side of the fixed plate, and the top rod of the hydraulic cylinder passes through the fixed plate and is fixedly connected to the expansion tube assembly, the expansion tube assembly includes a movable plate, a pressure plate is provided on the left side of the movable plate, and a plurality of expansion rods are fixed on the left side of the pressure plate, a plurality of over-expansion ball rods that penetrate the pressure plate and the expansion rods are fixed on the left side of the movable plate, and the movable plate and the pressure plate are fixedly connected by a plurality of elastic columns.

[0007] As a preferred solution, the right side of the pressing plate is provided with evenly distributed guide holes, and the right side of the pressing plate is provided with threaded holes near the four corners.

[0008] As a preferred solution, a card slot is provided on the lower edge of the movable plate near the front and rear ends, and two front and rear guide rails are fixed to the upper surface of the bottom plate and are engaged with the card slot guides.

[0009] As a preferred solution, the elastic column includes a telescopic rod, one end of the telescopic rod is fixedly connected to the movable plate, and the other end of the telescopic rod is fixed with a threaded head, and a spring is sleeved on the outside of the telescopic rod.

[0010] As a preferred solution, the clamping mechanism includes a support plate fixed on the bottom plate, an electric telescopic rod is fixed on the side of the support plate away from the evaporator assembly, and a top rod of the electric telescopic rod passes through the support plate and is fixed with a clamping plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] When assembling the flat-plate evaporator, it is placed between the front and rear clamping mechanisms for clamping. At this time, the hydraulic cylinder drives the movable plate to drive the pressure plate to move toward the evaporator assembly. Under the elastic pressure of the elastic column, the expansion rod on the pressure plate is pressed against the guide copper tube. At this time, the elastic column contracts and the movable plate continues to move forward, driving the over-expansion ball rod to extend the expansion rod to expand the guide copper tube. The expansion operation of the guide copper tube is simpler and more convenient, and there is no need to use too many driving mechanisms to drive and cooperate with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the expansion tube assembly of the utility model;

[0015] Figure 3 It is a schematic diagram of the pressing plate of the present utility model;

[0016] Figure 4 It is a schematic diagram of the elastic column of the utility model;

[0017] Figure 5 It is a schematic diagram of the clamping mechanism of the present utility model.

[0018] In the figure: 1. baffle; 2. pad; 3. bottom plate; 4. clamping mechanism; 41. electric telescopic rod; 42. support plate; 43. clamping plate; 5. guide rail; 6. hydraulic cylinder; 7. fixing plate; 8. expansion tube assembly; 81. expansion rod; 82. pressure plate; 821. threaded hole; 822. guide hole; 83. over-expansion ball rod; 84. elastic column; 841. threaded head; 842. telescopic rod; 843. spring; 85. movable plate; 86. slot; 9. evaporator assembly. DETAILED DESCRIPTION

[0019] 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 some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. 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.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0022] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0023] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0024] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0025] like Figure 1 and Figure 2 As shown, a flat-plate evaporator assembly device includes a base plate 3, a baffle 1 is fixed on the upper surface of the base plate 3 near the left end, and a pad 2 is fixed on the right side of the baffle 1, an evaporator assembly 9 is placed on the upper surface of the base plate 3 near the left end, and a clamping mechanism 4 for clamping the evaporator assembly 9 is fixed on the front and rear sides of the upper surface of the base plate 3, an expansion tube assembly 8 that can move left and right is installed on the upper surface of the base plate 3 at the right side of the evaporator assembly 9, and a fixed plate 7 fixed to the base plate 3 is provided on the right side of the expansion tube assembly 8, a hydraulic cylinder 6 is fixed to the right side of the fixed plate 7, and the top rod of the hydraulic cylinder 6 passes through the fixed plate 7 and is fixedly connected to the expansion tube assembly 8, the expansion tube assembly 8 includes a movable plate 85, a pressure plate 82 is provided on the left side of the movable plate 85, and a Multiple expansion rods 81, multiple over-expansion ball rods 83 that penetrate the pressure plate 82 and the expansion rod 81 are fixed on the left side of the movable plate 85, and the movable plate 85 and the pressure plate 82 are fixedly connected by multiple elastic columns 84. When the flat-plate evaporator is assembled, it is placed between the front and rear clamping mechanisms 4 for clamping. At this time, the movable plate 85 is driven by the hydraulic cylinder 6 to drive the pressure plate 82 to move toward the evaporator assembly 9. Under the elastic pressure of the elastic column 84, the expansion rod 81 on the pressure plate 82 is pressed against the guide copper tube. At this time, the elastic column 84 contracts and the movable plate 85 continues to move forward, driving the over-expansion ball rod 83 to extend the expansion rod 81 to expand the guide copper tube. The expansion operation of the guide copper tube is simpler and more convenient, and there is no need to use too many driving mechanisms to drive and cooperate with each other.

[0026] like Figure 3 As shown, the right side of the pressure plate 82 is provided with evenly arranged guide holes 822 for guiding the over-expanded ball rod 83, and the right side of the pressure plate 82 is provided with threaded holes 821 near the four corners for fixed connection with the telescopic rod 842.

[0027] like Figure 1 and Figure 2 As shown, the lower edge of the movable plate 85 is provided with a card slot 86 near the front and rear ends, and the upper surface of the base plate 3 is fixed with two front and rear guide rails 5 that are guided and engaged with the card slots 86. The movable plate 85 is clamped on the guide rail 5 through the card slots 86 for guidance when sliding left and right.

[0028] like Figure 4 As shown, the elastic column 84 includes a telescopic rod 842, one end of the telescopic rod 842 is fixedly connected to the movable plate 85, and the telescopic rod 842 is used to guide the pressure plate 82 and the movable plate 85 during relative movement. The other end of the telescopic rod 842 is fixed with a threaded head 841 for fixed connection with the pressure plate 82, and a spring 843 is mounted on the outer side of the telescopic rod 842 for elastic support between the pressure plate 82 and the movable plate 85.

[0029] like Figure 5 As shown, the clamping mechanism 4 includes a support plate 42 fixed on the base plate 3, an electric telescopic rod 41 is fixed to the side of the support plate 42 away from the evaporator assembly 9, and the top rod of the electric telescopic rod 41 passes through the support plate 42 and is fixed with a clamping plate 43. The extension of the electric telescopic rod 41 drives the clamping plate 43 to move toward the evaporator assembly 9 to clamp it.

[0030] In this embodiment, when assembling the flat-plate evaporator, the evaporator assembly 9 is placed between the front and rear clamping mechanisms 4. At this time, the extension of the electric telescopic rod 41 drives the clamping plate 43 to move toward the evaporator assembly 9 to clamp it. Then, the hydraulic cylinder 6 drives the movable plate 85 to drive the pressure plate 82 to move toward the evaporator assembly 9. Under the elastic pressure of the elastic column 84, the expansion rod 81 on the pressure plate 82 is pressed against the guide copper tube. At this time, the elastic column 84 contracts and the movable plate 85 continues to move forward, driving the over-expansion ball rod 83 to extend the expansion rod 81 to expand the guide copper tube. After the expansion is completed, the hydraulic cylinder 6 contracts. At this time, the electric telescopic rods 41 on the front and rear clamping mechanisms 4 telescope with each other to adjust the position of the evaporator assembly 9 in the front and rear directions. Then, the hydraulic cylinder 6 drives the expansion again until all the guide copper tubes on the evaporator assembly 9 are expanded, thereby completing the assembly of the evaporator assembly 9.

[0031] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.

Claims

1. A flat plate evaporator assembly device, comprising a bottom plate (3), characterized in that: A baffle (1) is fixed on the upper surface of the base plate (3) near the left end, and a pad (2) is fixed on the right side of the baffle (1). An evaporator assembly (9) is placed on the upper surface of the base plate (3) near the left end, and clamping mechanisms (4) for clamping the evaporator assembly (9) are fixed on both the front and rear sides of the upper surface of the base plate (3). An expansion tube assembly (8) that can move left and right is installed on the upper surface of the base plate (3) at the right side of the evaporator assembly (9), and a fixing plate (7) fixed to the base plate (3) is provided on the right side of the expansion tube assembly (8). A hydraulic cylinder (6) is fixed to the right side of the fixed plate (7), and a top rod of the hydraulic cylinder (6) passes through the fixed plate (7) and is fixedly connected to the expansion tube assembly (8). The expansion tube assembly (8) includes a movable plate (85), a pressure plate (82) is provided on the left side of the movable plate (85), and a plurality of expansion rods (81) are fixed to the left side of the pressure plate (82), a plurality of over-expansion ball rods (83) passing through the pressure plate (82) and the expansion rods (81) are fixed to the left side of the movable plate (85), and the movable plate (85) and the pressure plate (82) are fixedly connected via a plurality of elastic columns (84).

2. The flat plate evaporator assembly equipment according to claim 1, characterized in that: The right side of the pressing plate (82) is provided with evenly distributed guide holes (822), and the right side of the pressing plate (82) is provided with threaded holes (821) near the four corners.

3. The flat plate evaporator assembly equipment according to claim 2, characterized in that: The lower edge of the movable plate (85) is provided with a card slot (86) near the front and rear ends, and the upper surface of the bottom plate (3) is fixed with two front and rear guide rails (5) that are engaged with the card slot (86) for guiding.

4. The flat plate evaporator assembly equipment according to claim 3, characterized in that: The elastic column (84) includes a telescopic rod (842), one end of the telescopic rod (842) is fixedly connected to the movable plate (85), and the other end of the telescopic rod (842) is fixed with a threaded head (841), and a spring (843) is sleeved on the outer side of the telescopic rod (842).

5. The flat plate evaporator assembly equipment according to claim 4, characterized in that: The clamping mechanism (4) comprises a support plate (42) fixed on the bottom plate (3); an electric telescopic rod (41) is fixed to a side of the support plate (42) away from the evaporator assembly (9); and a top rod of the electric telescopic rod (41) passes through the support plate (42) and is fixed to a clamping plate (43).

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