Assembling device for refrigerating compartment

Abstract

The assembling device comprises a template frame and an inner plate, an inner groove is formed in the template frame, the inner plate is fixedly installed on the top face of the inner groove and located in the template frame, a transverse rotating rod is rotationally connected to the side wall of the inner groove in a penetrating mode, and transverse threads are formed in the positions, located on the outer side of the inner groove, of the two ends of the transverse rotating rod. And a longitudinal rotating rod is arranged below the transverse rotating rod and is perpendicular to the transverse rotating rod, and the longitudinal rotating rod penetrates through the front vertical face and the back vertical face of the inner groove and is rotationally connected with the inner groove. The device has the beneficial effects that clamping adjustment can be completed only through the transverse rotating rod and the longitudinal rotating rod which are distributed in a cross shape and the transverse sleeve and the longitudinal sleeve which are located at the two ends of the transverse rotating rod and the two ends of the longitudinal rotating rod respectively, a complex gear structure and a guide structure are omitted, the structure is very simple, use is very convenient, and practicability is high. The production and use cost is greatly reduced, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerated truck production technology, and specifically, to an assembly device for a refrigerated compartment. Background Technique

[0002] A refrigerated truck is an enclosed van-type transport vehicle used for freezing or preserving the temperature of goods. The refrigerated compartment is one of the main components of a refrigerated truck. When manufacturing a refrigerated compartment, insulation boards should be selected to achieve the purpose of energy conservation while ensuring the insulation performance.

[0003] After retrieval, it is found that the publication number is CN214395827U, and the name is an assembly positioning device for the production of an adjustable refrigerated compartment insulation board. This application proposes that the Chinese utility model patent with the authorization publication number CN210940414U discloses a hot press that is convenient for dust removal of a template frame. There is a problem that because the sizes of the plates to be processed by hot pressing each time are different, when the side wall of the plate to be processed cannot abut against the inner wall of the template frame, the template frame drives the plate to be processed to slide into the hot press main body for hot pressing. During the hot pressing process, relative sliding occurs between the layers of the plate to be processed, resulting in poor quality of the finally formed insulation board. By rotating the lead screw to complete the clamping of the plate and maintain the stability of the plate. However, in actual production and use, this application uses a large number of gear connection structures and guiding structures, and a large number of rotary connection mechanisms. The structure is very complex, and the production and use costs are relatively high. It can be further improved. At the same time, the opening of the guiding groove will generate grooves. When the plate is hot pressed, the grooves here will cause indentations on the surface of the plate, affecting the appearance quality of the product, and further affecting the product yield rate. It can also be further improved.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides an assembly device for a refrigerated compartment, which has the advantages of simple structure, convenient use, and improved appearance quality, and thus solves the problems in the above background technique.

[0007] (2) Technical Solutions

[0008] To achieve the advantages of simple structure, convenient use, and improved appearance quality, the specific technical solutions adopted by the utility model are as follows:

[0009] An assembly device for a refrigerated compartment, comprising a template frame and an inner plate. An inner groove is provided inside the template frame, and the inner plate is fixedly installed inside the template frame at the top surface of the inner groove. A transverse rotating rod is rotatably connected through the side wall of the inner groove. Threads are provided at both ends of the transverse rotating rod outside the inner groove, and the thread directions of the threads at both ends of the transverse rotating rod are opposite. A longitudinal rotating rod is arranged perpendicular to the transverse rotating rod below the transverse rotating rod, and the longitudinal rotating rod penetrates through the front and back surfaces of the inner groove and is rotatably connected to the inner groove. Threads are provided at both ends of the longitudinal rotating rod outside the inner groove, and the thread directions of the threads at both ends of the longitudinal rotating rod are opposite. Transverse sleeves and longitudinal sleeves are respectively sleeved on the outer surfaces of the transverse threads and the longitudinal threads, and a transverse connecting frame and a longitudinal connecting frame are respectively fixedly installed on the surfaces of the transverse sleeves and the longitudinal sleeves. A transverse connecting rod and a longitudinal connecting rod are respectively fixedly connected to the surfaces of the transverse connecting frame and the longitudinal connecting frame. The other ends of the transverse connecting rod and the longitudinal connecting rod respectively penetrate through the side wall of the template frame and are fixedly connected to a transverse clamping plate and a longitudinal clamping plate. One ends of the transverse rotating rod and the longitudinal rotating rod are respectively fixedly connected to a transverse handwheel and a longitudinal handwheel.

[0010] Further, the top surfaces of the transverse clamping plate and the longitudinal clamping plate are both folded outwards.

[0011] Further, the bottom surfaces of the transverse clamping plate and the longitudinal clamping plate are both slidably abutted against the top surface of the inner plate.

[0012] Further, the transverse connecting rod is arranged parallel to the transverse rotating rod.

[0013] Further, the longitudinal connecting rod is arranged parallel to the longitudinal rotating rod.

[0014] Further, the transverse connecting frame is arranged perpendicular to the transverse connecting rod.

[0015] Further, the longitudinal connecting frame is arranged perpendicular to the longitudinal connecting rod.

[0016] Further, both the transverse connecting rod and the longitudinal connecting rod are slidably connected to the side wall of the template frame.

[0017] Further, limiting plates are fixedly installed on the inner sides of the transverse threads and the longitudinal threads at both ends of the transverse rotating rod and the longitudinal rotating rod.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present utility model provides an assembly device for a refrigerated compartment, which has the following beneficial effects:

[0020] (1). The present utility model adopts a horizontal rotating rod and a vertical rotating rod. When assembling and clamping a refrigerated compartment panel body, the panel body material can be laid on the top surface of the inner panel. By rotating the horizontal handwheel, the horizontal rotating rod is driven to rotate, and then the horizontal threads with opposite thread directions at both ends of the horizontal rotating rod are driven to rotate, thereby driving two horizontal sleeves to approach simultaneously. Then, through the horizontal connecting frame and the horizontal connecting rod, two horizontal clamping plates are driven to approach simultaneously, clamping the horizontal ends of the refrigerated compartment panel body. Similarly, the operator can then rotate the vertical handwheel, driving the vertical threads with opposite thread directions at both ends of the vertical rotating rod to rotate, thereby driving the vertical sleeves to approach simultaneously, driving the vertical clamping plates to clamp the vertical ends of the refrigerated compartment panel body, completing the clamping of the refrigerated compartment panel body, and avoiding displacement during assembly. This device can complete clamping adjustment only through the horizontally and vertically cross-distributed horizontal rotating rod and vertical rotating rod, as well as the horizontal sleeves and vertical sleeves located at both ends of the horizontal rotating rod and vertical rotating rod respectively, eliminating complex gear structures and guiding structures. The structure is very simple, the use is very convenient, greatly reducing the production and use costs, and improving the practicability.

[0021] (2). The present utility model adopts a horizontal connecting rod and a vertical connecting rod. The horizontal connecting rod and the vertical connecting rod penetrate the template frame and are slidably connected to the template frame, not only guiding the horizontal clamping plate and the vertical clamping plate, but also preventing the horizontal sleeve and the vertical sleeve from rotating, maintaining the stable movement of the horizontal sleeve and the vertical sleeve. At the same time, the horizontal clamping plate and the vertical clamping plate do not require an external guiding structure, further simplifying the structure, making the surface of the inner panel smoother and flatter, avoiding affecting the appearance quality of the refrigerated compartment panel body, and improving the qualified rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a front elevation external structure schematic diagram of an assembly device for a refrigerated compartment proposed by the present utility model;

[0024] Figure 2 It is a rear elevation external structure schematic diagram of an assembly device for a refrigerated compartment proposed by the present utility model;

[0025] Figure 3 It is a connection schematic diagram of a horizontal clamping plate and a horizontal sleeve proposed by the present utility model;

[0026] Figure 4 It is an internal structure schematic diagram of an assembly device for a refrigerated compartment proposed by the present utility model.

[0027] In the figure:

[0028] 1. Template frame; 2. Inner plate; 3. Inner groove; 4. Transverse rotating rod; 5. Transverse thread; 6. Transverse sleeve; 7. Transverse connecting frame; 8. Transverse connecting rod; 9. Transverse clamping plate; 10. Transverse handwheel; 11. Longitudinal rotating rod; 12. Longitudinal clamping plate; 13. Limiting plate; 14. Longitudinal thread; 15. Longitudinal sleeve; 16. Longitudinal connecting frame; 17. Longitudinal connecting rod; 18. Longitudinal handwheel. Specific embodiments

[0029] To further illustrate the embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to an embodiment of the present invention, an assembly device for a refrigerated compartment is provided.

[0031] Now, the present invention will be further described in conjunction with the accompanying drawings and specific embodiments, as Figures 1-4As shown in the figure, an assembly device for a refrigerated compartment according to an embodiment of the present invention includes a template frame 1 and an inner plate 2. A heating component is installed inside the inner plate 2 for convenient heating. An inner groove 3 is provided inside the template frame 1, and the inner plate 2 is fixedly installed inside the template frame 1 at the top surface of the inner groove 3. A transverse rotating rod 4 is rotatably connected through the side wall of the inner groove 3. Transverse threads 5 are provided at both ends of the transverse rotating rod 4 outside the inner groove 3, and the threading directions of the transverse threads 5 at both ends of the transverse rotating rod 4 are opposite. A longitudinal rotating rod 11 is arranged perpendicular to the transverse rotating rod 4 below the transverse rotating rod 4. The longitudinal rotating rod 11 penetrates through the front and rear surfaces of the inner groove 3 and is rotatably connected to the inner groove 3. Longitudinal threads 14 are provided at both ends of the longitudinal rotating rod 11 outside the inner groove 3, and the threading directions of the longitudinal threads 14 at both ends of the longitudinal rotating rod 11 are opposite. Transverse sleeves 6 and longitudinal sleeves 15 are respectively threadedly sleeved on the outer surfaces of the transverse threads 5 and the longitudinal threads 14. Transverse connecting frames 7 and longitudinal connecting frames 16 are respectively fixedly installed on the surfaces of the transverse sleeves 6 and the longitudinal sleeves 15. Transverse connecting rods 8 and longitudinal connecting rods 17 are respectively fixedly connected to the surfaces of the transverse connecting frames 7 and the longitudinal connecting frames. The other ends of the transverse connecting rods 8 and the longitudinal connecting rods 17 respectively penetrate through the side wall of the template frame 1 and are fixedly connected to transverse clamping plates 9 and longitudinal clamping plates 12. One ends of the transverse rotating rod 4 and the longitudinal rotating rod 11 are respectively fixedly connected to a transverse handwheel 10 and a longitudinal handwheel 18, which is convenient for the staff to rotate and use. When assembling and clamping the refrigerated compartment plate body, the plate body material can be laid on the top surface of the inner plate 2. By rotating the transverse handwheel 10, the transverse rotating rod 4 is driven to rotate, and then the transverse threads 5 with opposite threading directions at both ends of the transverse rotating rod 4 are driven to rotate, thereby driving the two transverse sleeves 6 to approach simultaneously. Then, through the transverse connecting frames 7 and the transverse connecting rods 8, the two transverse clamping plates 9 are driven to approach simultaneously to clamp the transverse ends of the refrigerated compartment plate body. Similarly, the staff can then rotate the longitudinal handwheel 18 to drive the longitudinal threads 14 with opposite threading directions distributed at both ends of the longitudinal rotating rod 11 to rotate, thereby driving the longitudinal sleeves 15 to approach simultaneously and driving the longitudinal clamping plates 12 to clamp the longitudinal ends of the refrigerated compartment plate body, completing the clamping of the refrigerated compartment plate body and preventing displacement during assembly. This device can complete the clamping adjustment only through the cross-shaped distributed transverse rotating rod 4 and longitudinal rotating rod 11, and the transverse sleeves 6 and longitudinal sleeves 15 respectively located at both ends of the transverse rotating rod 4 and the longitudinal rotating rod 11, eliminating the complex gear structure and guiding structure. The structure is very simple, the use is very convenient, the production and use costs are greatly reduced, and the practicability is improved.

[0032] In one embodiment, the top surfaces of the transverse clamping plate 9 and the longitudinal clamping plate 12 are both folded outward to make way for the hot pressing component located above the template frame 1, facilitating the lifting work of the hot pressing component.

[0033] In one embodiment, the bottom surfaces of the transverse clamping plate 9 and the longitudinal clamping plate 12 are both in sliding contact with the top surface of the inner plate 2 to avoid generating gaps that affect the clamping effect and stability.

[0034] In one embodiment, the transverse link 8 is arranged in parallel with the transverse rotating rod 4, facilitating the stable movement of the transverse link 8.

[0035] In one embodiment, the longitudinal link 17 is arranged in parallel with the longitudinal rotating rod 11, facilitating the stable movement of the longitudinal link 17.

[0036] In one embodiment, the transverse connecting frame 7 is arranged perpendicular to the transverse link 8, which is a common connection form.

[0037] In one embodiment, the longitudinal connecting frame 16 is arranged perpendicular to the longitudinal link 17, which is a common connection form.

[0038] In one embodiment, both the transverse link 8 and the longitudinal link 17 are slidably connected to the side wall of the template frame 1. The transverse link 8 and the longitudinal link 17 penetrate through the template frame 1 and are slidably connected to the template frame 1, which not only guides the transverse clamping plate 9 and the longitudinal clamping plate 12, but also prevents the transverse sleeve 6 and the longitudinal sleeve 15 from rotating, maintaining the stable movement of the transverse sleeve 6 and the longitudinal sleeve 15. At the same time, the transverse clamping plate 9 and the longitudinal clamping plate 12 do not require an external guiding structure, further simplifying the structure. The surface of the inner plate 2 is smoother and flatter, avoiding affecting the appearance quality of the refrigerated box body and improving the yield rate.

[0039] In one embodiment, limit plates 13 are fixedly installed at both ends of the transverse rotating rod 4 and the longitudinal rotating rod 11 inside the transverse thread 5 and the longitudinal thread 14. The limit plates 13 prevent the axial movement of the transverse rotating rod 4 and the longitudinal rotating rod 11.

[0040] Working principle:

[0041] When it is necessary to assemble and clamp the refrigerated box body, the plate body material can be laid on the top surface of the inner plate 2. By rotating the transverse handwheel 10, the transverse rotating rod 4 is driven to rotate, and then the transverse threads 5 with opposite thread directions at both ends of the transverse rotating rod 4 are driven to rotate. Then, the two transverse sleeves 6 are driven to approach each other simultaneously. Then, through the transverse connecting frame 7 and the transverse connecting rod 8, the two transverse clamping plates 9 are driven to approach each other simultaneously, clamping the transverse ends of the refrigerated box body. Similarly, the operator can then rotate the longitudinal handwheel 18, driving the longitudinal threads 14 with opposite thread directions distributed at both ends of the longitudinal rotating rod 11 to rotate. Then, the longitudinal sleeves 15 are driven to approach each other simultaneously, driving the longitudinal clamping plates 12 to clamp the longitudinal ends of the refrigerated box body, completing the clamping of the refrigerated box body and preventing displacement during assembly. This device can complete the clamping adjustment only through the cross-shaped distributed transverse rotating rod 4 and longitudinal rotating rod 11, as well as the transverse sleeves 6 and longitudinal sleeves 15 located at both ends of the transverse rotating rod 4 and longitudinal rotating rod 11 respectively, eliminating the complex gear structure and guiding structure. The structure is very simple and very convenient to use, greatly reducing the production and use costs and improving the practicability. At the same time, the transverse connecting rod 8 and the longitudinal connecting rod 17 penetrate the template frame 1 and are slidably connected to the template frame 1, not only guiding the transverse clamping plates 9 and the longitudinal clamping plates 12, but also preventing the transverse sleeves 6 and the longitudinal sleeves 15 from rotating, maintaining the stable movement of the transverse sleeves 6 and the longitudinal sleeves 15. At the same time, the transverse clamping plates 9 and the longitudinal clamping plates 12 do not require an external guiding structure, further simplifying the structure. The surface of the inner plate 2 is smoother and flatter, avoiding affecting the appearance quality of the refrigerated box body and improving the qualified product rate.

[0042] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "rotation connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An assembling device for a refrigerated compartment, characterized in that, It includes a template frame (1) and an inner plate (2). An inner groove (3) is provided inside the template frame (1), and the inner plate (2) is fixedly installed inside the template frame (1) at the top surface of the inner groove (3). A transverse rotating rod (4) is rotatably connected through the side wall of the inner groove (3). Transverse threads (5) are provided at both ends of the transverse rotating rod (4) outside the inner groove (3), and the threading directions of the transverse threads (5) at both ends of the transverse rotating rod (4) are opposite. A longitudinal rotating rod (11) is arranged perpendicular to the transverse rotating rod (4) below the transverse rotating rod (4). The longitudinal rotating rod (11) passes through the front and rear surfaces of the inner groove (3) and is rotatably connected to the inner groove (3). Longitudinal threads (14) are provided at both ends of the longitudinal rotating rod (11) outside the inner groove (3), and the threading directions of the longitudinal threads (14) at both ends of the longitudinal rotating rod (11) are opposite. Transverse sleeves (6) and longitudinal sleeves (15) are respectively threadedly sleeved on the outer surfaces of the transverse threads (5) and the longitudinal threads (14). Transverse connecting frames (7) and longitudinal connecting frames (16) are respectively fixedly installed on the surfaces of the transverse sleeves (6) and the longitudinal sleeves (15). Transverse connecting rods (8) and longitudinal connecting rods (17) are respectively fixedly connected to the surfaces of the transverse connecting frames (7) and the longitudinal connecting surfaces. The other ends of the transverse connecting rods (8) and the longitudinal connecting rods (17) respectively pass through the side wall of the template frame (1) and are fixedly connected to transverse clamping plates (9) and longitudinal clamping plates (12). One ends of the transverse rotating rod (4) and the longitudinal rotating rod (11) are respectively fixedly connected to a transverse handwheel (10) and a longitudinal handwheel (18).

2. The assembling device for a refrigerated compartment according to claim 1, wherein The top surfaces of the transverse clamping plate (9) and the longitudinal clamping plate (12) are both turned outwards.

3. The assembly device for a refrigerated compartment according to claim 1, wherein, The bottom surfaces of the transverse clamping plate (9) and the longitudinal clamping plate (12) are both in sliding contact with the top surface of the inner plate (2).

4. The assembly device for a refrigerated compartment according to claim 1, wherein The transverse connecting rod (8) is arranged parallel to the transverse rotating rod (4).

5. The assembly device for a refrigerated compartment according to claim 1, wherein, The longitudinal connecting rod (17) is arranged parallel to the longitudinal rotating rod (11).

6. The assembly device for a refrigerated compartment according to claim 1, characterized in that, The transverse connecting frame (7) is arranged perpendicular to the transverse connecting rod (8).

7. An assembling device for a refrigerated compartment according to claim 1, characterized in that, The longitudinal connecting frame (16) is arranged perpendicular to the longitudinal connecting rod (17).

8. The assembly device for a refrigerated compartment according to claim 1, characterized in that, Both the transverse connecting rod (8) and the longitudinal connecting rod (17) are in sliding connection with the side wall of the template frame (1).

9. The assembly device for a refrigerated compartment according to claim 1, wherein Limiting plates (13) are fixedly installed on the inner sides of the transverse threads (5) and the longitudinal threads (14) at both ends of the transverse rotating rod (4) and the longitudinal rotating rod (11).

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