A cooling device for adhesive

Abstract

The present invention discloses a cooling device for an adhesive, comprising a cooling device base, wherein an adhesive cooling and conveying bin assembly is arranged on the cooling device base, a screw conveying structure is arranged inside the adhesive cooling and conveying bin assembly, a plurality of rotating heat exchange conveying pipes which rotate synchronously with the screw conveying structure are arranged inside the screw conveying structure, a heat exchange medium input end and a heat exchange medium output end are respectively arranged at two ends of the adhesive cooling and conveying bin assembly, and the adhesive is conveyed by a spiral pipe, so that the stroke of the adhesive is increased and the cooling time is increased, a plurality of heat exchange pipes which rotate following the spiral plate are penetrated through the spiral plate, so as to increase the heat exchange area and make the adhesive contact area larger, a plurality of guide plate structures which rotate following the rotation are arranged on the heat exchange tube, so as to extrude the adhesive and guide the adhesive to the surface of the heat exchange tube, so that the heat exchange efficiency is higher and the heat exchange is more uniform, thereby greatly improving the heat exchange efficiency and the production speed.

Description

Technical Field

[0001] The invention relates to a cooling device, in particular to a cooling device for an adhesive. Background Art

[0002] Some adhesives need to be cooled to a suitable temperature after processing. During the cooling process, they are cooled by a cooling device. However, the traditional cooling device sets up a heat exchange mechanism around the conveying pipeline. If the conveying time remains unchanged, it cannot meet the cooling standard. Therefore, it takes a longer time to cool. To address the above problems, it is necessary to design a structure that can improve the heat exchange efficiency.

[0003] Therefore, the existing cooling device needs to be further improved. Summary of the invention

[0004] The purpose of the present invention is to provide a cooling device for an adhesive, which can further improve the heat exchange efficiency and the production efficiency.

[0005] In order to achieve the above object, the present invention adopts the following scheme:

[0006] A cooling device for an adhesive, comprising a cooling device base, an adhesive cooling and conveying bin assembly is arranged on the cooling device base, a screw conveying structure is arranged inside the adhesive cooling and conveying bin assembly, a plurality of rotating heat exchange conveying pipes which rotate synchronously with the screw conveying structure are arranged inside the screw conveying structure, a heat exchange medium input end and a heat exchange medium output end are arranged at two ends of the adhesive cooling and conveying bin assembly, a synchronous rotating conveying structure which is respectively connected to the heat exchange medium input end and the heat exchange medium output end is arranged at two ends of the adhesive cooling and conveying bin assembly, an adhesive flow guide rotating part is arranged on the rotating heat exchange conveying pipe, and a self-rotating transmission assembly is arranged between the adhesive cooling and conveying bin assembly and the rotating heat exchange conveying pipe;

[0007] When the screw conveying structure rotates, the plurality of rotating heat exchange conveying pipes are driven to rotate accordingly through the self-rotating transmission assembly.

[0008] Furthermore, the adhesive cooling and conveying bin assembly comprises a support seat, a cooling bin is arranged on the support seat, a feed port is arranged above one end of the cooling bin, and a discharge port is arranged below the other end.

[0009] Furthermore, the screw conveying structure includes a rotating cover plate rotatably installed at both ends of the cooling bin, a connecting middle rod is arranged between the two rotating cover plates, a spiral plate is arranged on the circumferential outer wall of the connecting middle rod, and a gear drive assembly for driving one of the spiral plates to rotate is arranged on the base of the cooling device.

[0010] Furthermore, the gear drive assembly includes a drive motor arranged on the base of the cooling device, a driving gear is arranged at the output end of the drive motor, a passive gear is arranged on the circumferential outer wall of one of the rotating cover plates, and the driving gear and the passive gear are meshed for transmission.

[0011] Furthermore, the rotating heat exchange delivery pipe includes a rotating shaft hole arranged on the rotating cover plate, and a medium delivery pipe is rotatably arranged in the rotating shaft hole.

[0012] Furthermore, the number of the rotating heat exchange transport pipes is four, and they are evenly distributed on the spiral plate around the circumference of the axis of the connecting middle rod, and the rotating heat exchange transport pipes penetrate the spiral plate transversely.

[0013] Furthermore, the synchronously rotating conveying structure includes a connecting cover body arranged on the heat exchange medium input end and the heat exchange medium output end, a rotating circular part is rotatably arranged in the connecting cover body, and four feeding holes respectively aligned with the four medium conveying pipes are arranged on the rotating circular part, and a connecting pipe is inserted between the feeding hole and the corresponding end of the medium conveying pipe.

[0014] Further, the adhesive flow guiding rotating member is arranged between two surfaces of the spiral plate;

[0015] The adhesive flow guiding rotating member comprises two side connecting frames which are spaced apart on the circumferential outer wall of the medium conveying pipe, and a plurality of beveled flow guiding plates are evenly distributed between the two side connecting frames around the axis of the medium conveying pipe.

[0016] Furthermore, the self-rotating transmission assembly includes an annular fixed gear arranged at the end of the cooling bin, and the medium conveying pipe is provided with a self-rotating transmission gear at one end close to the annular fixed gear, and the self-rotating transmission gear and the annular fixed gear are meshed for transmission.

[0017] Furthermore, when the spiral plate rotates to drive the adhesive forward, the self-rotating transmission gear rotates to drive the adhesive guide rotating member to rotate, and the adhesive in the moving process is guided to the outer surface of the medium conveying pipe for heat exchange through multiple beveled guide plates.

[0018] In summary, the present invention has the following beneficial effects compared with the prior art:

[0019] The present invention solves the shortcomings existing in the existing adhesive cooling device. Through the structural setting of the present invention, it has the following advantages: a spiral pipe is used to transport the adhesive, which increases the stroke of the adhesive and the cooling time. A plurality of heat exchange pipes for following the rotation of the spiral plate are passed through the spiral plate, thereby increasing the heat exchange area and making the adhesive contact area larger. A plurality of guide plate structures that follow the rotation are arranged on the heat exchange tube, which are used to squeeze the adhesive and guide the adhesive to the surface of the heat exchange tube. The heat exchange efficiency is higher, the heat exchange is more uniform, the heat exchange efficiency is greatly improved, the production speed is increased, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the present invention;

[0021] Figure 2 It is a cross-sectional view of the internal structure of the present invention;

[0022] Figure 3 for Figure 1 Section view along line AA;

[0023] Figure 4 for Figure 2 Sectional view along line BB;

[0024] Figure 5 It is one of the schematic diagrams of the internal parts of the present invention;

[0025] Figure 6 This is the second schematic diagram of the internal parts of the present invention;

[0026] Figure 7 The third schematic diagram of the internal parts of the present invention

[0027] Figure 8 It is a schematic diagram of the adhesive diversion of the present invention. DETAILED DESCRIPTION

[0028] 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 described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-8The present invention provides a cooling device for an adhesive, comprising a cooling device base 1, on which an adhesive cooling and conveying bin assembly 2 is arranged, a screw conveying structure 3 is arranged inside the adhesive cooling and conveying bin assembly 2, a plurality of rotating heat exchange conveying pipes 4 which rotate synchronously with the screw conveying structure 3 are arranged inside the screw conveying structure 3, a heat exchange medium input end 5 and a heat exchange medium output end 6 are respectively arranged at both ends of the adhesive cooling and conveying bin assembly 2, a synchronous rotating conveying structure 7 which is respectively connected to the heat exchange medium input end 5 and the heat exchange medium output end 6 is respectively arranged at both ends of the adhesive cooling and conveying bin assembly 2, an adhesive flow guide rotating member 8 is arranged on the rotating heat exchange conveying pipe 4, and a self-rotating transmission assembly 9 is arranged between the adhesive cooling and conveying bin assembly 2 and the rotating heat exchange conveying pipe 4;

[0030] When the screw conveying structure 3 rotates, the self-rotating transmission assembly 9 drives the plurality of rotating heat exchange conveying pipes 4 to rotate accordingly;

[0031] The heat exchange medium input end 5 and the heat exchange medium output end 6 are connected to the heat exchange medium delivery, and the heat exchange medium can be a coolant or the like;

[0032] The coolant enters from the heat exchange medium input end 5, passes through the plurality of rotating heat exchange delivery pipes 4, and finally flows out from the heat exchange medium output end 6;

[0033] During cooling, the adhesive enters one end of the adhesive cooling and conveying bin assembly 2, and is conveyed to the other end by the screw conveying structure 3;

[0034] During the process, a cooling device for auxiliary heat exchange can be arranged outside the adhesive cooling and conveying bin assembly 2, so that the adhesive cooling and conveying bin assembly 2 also has a heat exchange function;

[0035] In order to ensure uniform heat exchange inside the adhesive during transportation, a plurality of rotating heat exchange transport pipes 4 are provided;

[0036] The rotating heat exchange conveying pipe 4 will follow the self-rotation through the self-rotating transmission component 9 during the rotation of the screw conveying structure 3, and when the rotating heat exchange conveying pipe 4 rotates, it will drive the adhesive flow guiding rotating member 8 to rotate, and when the adhesive flow guiding rotating member 8 rotates, it will face the conveying direction of the adhesive, so that the adhesive can better enter the adhesive flow guiding rotating member 8. The function of the adhesive flow guiding rotating member 8 is to better guide the adhesive to the outer wall of the rotating heat exchange conveying pipe 4, and also play a stirring role, thereby improving the uniformity and efficiency of heat exchange;

[0037] Moreover, through the synchronous rotating conveying structure 7, the conveying of the cooling medium can still be maintained when the rotating heat exchange conveying pipe 4 is rotating;

[0038] like Figure 8 As shown:

[0039] The adhesive moves in a direction 600 driven by the screw conveying structure 3;

[0040] The screw conveying structure 3 drives the adhesive flow guiding rotating member 8 to rotate in a rotation direction 500 when rotating;

[0041] The two directions are arranged opposite to each other, so that the adhesive can enter into the adhesive guide rotating member 8 better.

[0042] The adhesive cooling and conveying bin assembly 2 of the present invention comprises a support base 201 , on which a cooling bin 202 is arranged. A feed port 203 is arranged above one end of the cooling bin 202 , and a discharge port 204 is arranged below the other end.

[0043] The screw conveying structure 3 of the present invention includes a rotating cover plate 301 rotatably installed at both ends of the cooling bin 202, a connecting middle rod 302 is arranged between the two rotating cover plates 301, a spiral plate 303 is arranged on the circumferential outer wall of the connecting middle rod 302, and a gear drive assembly 304 for driving one of the spiral plates 303 to rotate is arranged on the cooling device base 1.

[0044] The gear drive assembly 304 of the present invention includes a drive motor 3041 arranged on the cooling device base 1, and a driving gear 3042 is arranged at the output end of the drive motor 3041, and a passive gear 3043 is arranged on the circumferential outer wall of one of the rotating cover plates 301, and the driving gear 3042 and the passive gear 3043 are meshed for transmission.

[0045] The rotating heat exchange delivery pipe 4 of the present invention comprises a rotating shaft hole 401 arranged on the rotating cover plate 301 , and a medium delivery pipe 402 is rotatably arranged in the rotating shaft hole 401 .

[0046] The number of the rotating heat exchange transport pipes 4 of the present invention is four, and they are evenly distributed on the spiral plate 303 around the circumference of the axis of the connecting middle rod 302 , and the rotating heat exchange transport pipes 4 penetrate the spiral plate 303 transversely.

[0047] The synchronous rotating conveying structure 7 of the present invention comprises a connecting cover 701 arranged on the heat exchange medium input end 5 and the heat exchange medium output end 6, a rotating circular member 702 is rotatably arranged in the connecting cover 701, and four material delivery holes 703 respectively aligned with the four medium conveying pipes 402 are arranged on the rotating circular member 702, and a connecting pipe 704 is inserted between the material delivery hole 703 and the corresponding end of the medium conveying pipe 402;

[0048] Since the spiral plate 303 is in a continuous rotating state, and the multiple medium delivery pipes 402 also follow the continuous turnover state, at this time, by providing a rotating circular part 702 following the spiral plate 303 and a connecting pipe 704 connected to the medium delivery pipe 402, the medium delivery pipe 402 can still maintain the synchronous rotation of the connecting cover body 701 during the turnover process, and a cavity is provided inside the connecting cover body 701 for transmitting cooling medium to ensure that the medium enters the medium delivery pipe 402.

[0049] The adhesive flow guiding rotating member 8 of the present invention is arranged between two surfaces of the spiral plate 303;

[0050] The adhesive flow guiding rotating member 8 comprises two side connecting frames 801 spaced apart on the outer circumferential wall of the medium conveying pipe 402, and a plurality of beveled flow guiding plates 802 are evenly distributed between the two side connecting frames 801 around the axis of the medium conveying pipe 402;

[0051] like Figure 8 As shown: the plurality of beveled guide plates 802 have a large head end and a small tail end, so as to enable the adhesive to better adhere to the surface of the medium conveying pipe 402 for heat exchange.

[0052] The self-rotating transmission assembly 9 of the present invention comprises an annular fixed gear 901 disposed at the end of the cooling bin 202, and a self-rotating transmission gear 902 is disposed at one end of the medium delivery pipe 402 close to the annular fixed gear 901, and the self-rotating transmission gear 902 and the annular fixed gear 901 are meshed for transmission;

[0053] A sealing ring structure is provided between the medium delivery pipe 402 and the shaft hole 401 . The sealing ring structure is sleeved on the outer wall of the medium delivery pipe 402 and installed on the inner wall of the shaft hole 401 to prevent the medium from leaking out.

[0054] In the present invention, when the spiral plate 303 rotates to drive the adhesive forward, the self-rotating transmission gear 902 rotates along with it, driving the adhesive guide rotating member 8 to rotate along with it, and through the multiple beveled guide plates 802, the adhesive in the moving process is guided to the outer surface of the medium delivery pipe 402 for heat exchange.

[0055] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cooling device for an adhesive, comprising a cooling device base (1), characterized in that: The adhesive cooling and conveying bin assembly (2) is provided on the cooling device base (1), a screw conveying structure (3) is provided inside the adhesive cooling and conveying bin assembly (2), a plurality of rotating heat exchange conveying pipes (4) which rotate synchronously with the screw conveying structure (3) are provided inside the screw conveying structure (3), a heat exchange medium input end (5) and a heat exchange medium output end (6) are provided at both ends of the adhesive cooling and conveying bin assembly (2), a synchronous rotating conveying structure (7) which is respectively connected to the heat exchange medium input end (5) and the heat exchange medium output end (6) is provided at both ends of the adhesive cooling and conveying bin assembly (2), an adhesive flow guide rotating member (8) is provided on the rotating heat exchange conveying pipe (4), and a self-rotating transmission assembly (9) is provided between the adhesive cooling and conveying bin assembly (2) and the rotating heat exchange conveying pipe (4); When the screw conveying structure (3) rotates, the self-rotating transmission assembly (9) drives the plurality of rotating heat exchange conveying pipes (4) to rotate accordingly; The adhesive cooling and conveying bin assembly (2) comprises a support base (201), and a cooling bin (202) is arranged on the support base (201); The screw conveying structure (3) comprises rotating cover plates (301) rotatably mounted on both ends of the cooling bin (202), a connecting middle rod (302) is arranged between the two rotating cover plates (301), and a spiral plate (303) is arranged on the circumferential outer wall of the connecting middle rod (302); The rotating heat exchange delivery pipe (4) comprises a rotating shaft hole (401) arranged on the rotating cover plate (301), and a medium delivery pipe (402) is rotatably arranged in the rotating shaft hole (401); The adhesive flow guiding rotating member (8) is arranged between two surfaces of the spiral plate (303); The adhesive flow guiding rotating member (8) comprises two side connecting frames (801) arranged at intervals on the circumferential outer wall of the medium conveying pipe (402), and a plurality of beveled flow guiding plates (802) are evenly distributed between the two side connecting frames (801) around the axis of the medium conveying pipe (402).

2. The adhesive cooling device according to claim 1, characterized in that: The cooling bin (202) is provided with a feed port (203) above one end, and a discharge port (204) below the other end.

3. The adhesive cooling device according to claim 2, characterized in that: The screw conveying structure (3) further comprises a gear drive assembly (304) provided on the cooling device base (1) and used for driving one of the spiral plates (303) to rotate.

4. The adhesive cooling device according to claim 3, characterized in that: The gear drive assembly (304) comprises a drive motor (3041) arranged on the cooling device base (1), a driving gear (3042) being arranged at the output end of the drive motor (3041), a driven gear (3043) being arranged on the circumferential outer wall of one of the rotating cover plates (301), and the driving gear (3042) and the driven gear (3043) being meshed for transmission.

5. The adhesive cooling device according to claim 4, characterized in that: The number of the rotating heat exchange transport pipes (4) is four, and they are evenly distributed on the spiral plate (303) around the circumference of the axis of the connecting middle rod (302), and the rotating heat exchange transport pipes (4) penetrate the spiral plate (303) transversely.

6. The adhesive cooling device according to claim 5, characterized in that: The synchronously rotating conveying structure (7) comprises a connecting cover (701) arranged on the heat exchange medium input end (5) and the heat exchange medium output end (6), a rotating circular member (702) is rotatably arranged inside the connecting cover (701), and four material conveying holes (703) are arranged on the rotating circular member (702) and are respectively aligned with four medium conveying pipes (402), and a connecting pipe (704) is inserted between the material conveying hole (703) and a corresponding end of the medium conveying pipe (402).

7. The adhesive cooling device according to claim 6, characterized in that: The self-rotating transmission assembly (9) comprises an annular fixed gear (901) arranged at the end of the cooling bin (202); a self-rotating transmission gear (902) is arranged at one end of the medium conveying pipe (402) close to the annular fixed gear (901); the self-rotating transmission gear (902) and the annular fixed gear (901) are meshed for transmission.

8. The adhesive cooling device according to claim 7, characterized in that: When the spiral plate (303) rotates to drive the adhesive forward, the self-rotating transmission gear (902) rotates accordingly to drive the adhesive guide rotating member (8) to rotate accordingly, and the adhesive in the moving process is guided to the outer surface of the medium conveying pipe (402) for heat exchange through the plurality of beveled guide plates (802).

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