Drying mechanism for PVC tablecloth production

Abstract

The utility model discloses a drying mechanism for PVC tablecloth production. The drying mechanism comprises a box body, the upper end of the box body is fixedly connected with a box cover, one side of the box body is provided with a feeding port, the other side of the box body is provided with a discharging port, a supporting block is arranged on the side, located on the feeding port, of the box body, the upper end of the supporting block is fixedly connected with a motor, and the output end of the motor is fixedly connected with a first rotating shaft. According to the PVC tablecloth drying device, PVC tablecloth with different thicknesses can be stably clamped on the baffles, so that the phenomenon that the PVC tablecloth is excessively loose is avoided, the PVC tablecloth can be dried, hot air in the air heater can be evenly discharged into the box body through the air outlets evenly formed in the lower end of the air scattering plate, and the drying effect is good. And hot air can be uniformly distributed through the hot air fan, so that the drying efficiency of the PVC tablecloth is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC tablecloth production equipment, in particular to a drying mechanism for PVC tablecloth production. Background Art

[0002] PVC tablecloth is a tablecloth made of polyvinyl chloride material. Specifically, it is made of polyvinyl chloride and its copolymer resin as the main raw materials, with fillers, plasticizers, stabilizers, colorants and other auxiliary materials added, and is produced on a sheet-like continuous substrate through a coating process or calendering, extrusion or extrusion process.

[0003] The existing drying mechanism for producing PVC tablecloths directly places the PVC tablecloth on a conveyor belt, and uses the conveyor belt to transport the PVC tablecloth to a drying box for drying. The conveyor belt transportation easily makes the PVC tablecloth too loose, so that the PVC tablecloth is not completely dried. In addition, the existing drying mechanism for producing PVC tablecloths has uneven hot air distribution, which leads to low drying efficiency of the PVC tablecloth. Utility Model Content

[0004] The purpose of the utility model is to provide a drying mechanism for PVC tablecloth production, so as to solve the technical problems proposed in the above background technology that the conveyor belt conveyor causes the PVC tablecloth to be excessively loose, which easily leads to incomplete drying, and the hot air inside the drying equipment is unevenly dispersed, resulting in low drying efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying mechanism for producing PVC tablecloths, comprising a box body, a box cover is fixedly connected to the upper end of the box body, a feed port is opened on one side of the box body, a discharge port is opened on the other side of the box body, a support block is provided on the side of the box body located at the feed port, a motor is fixedly connected to the upper end of the support block, a first rotating shaft is fixedly connected to the output end of the motor, a first rotating drum is fixedly connected to the first rotating shaft, a first limiting plate is fixedly connected to the end of the first rotating shaft away from the motor, the first limiting plate is fixedly connected to the box body, and the first rotating drum A conveyor belt is fixedly connected to the top, and a second rotating drum is fixedly connected to the side of the conveyor belt away from the first rotating drum, a second rotating shaft is fixedly connected to the inside of the second rotating drum, both ends of the second rotating shaft are rotatably connected to second limit plates, two second limit plates are fixedly connected to the box body, both ends of the conveyor belt pass through the feed port and the discharge port respectively, baffles are fixedly connected to both sides of the conveyor belt, the upper ends of both sides of the feed port and the discharge port are commonly fixedly connected to connecting plates, the lower ends of the two connecting plates are fixedly connected to multiple limit springs, and the lower ends of the multiple limit springs are commonly fixedly connected to a fixed plate.

[0006] An air purifier is fixedly connected to one side of the upper end of the box cover, an L-shaped exhaust pipe is fixedly connected to one side of the air purifier, an air supply pipe is fixedly connected to the side of the air purifier away from the L-shaped exhaust pipe, an air heater is fixedly connected to the side of the air supply pipe away from the air purifier, and two symmetrically arranged fixed blocks are fixedly connected to the lower end of the air heater, and the two fixed blocks are fixedly connected to the box cover, the lower end of the air heater is fixedly connected to an exhaust pipe, an exhaust valve is fixedly connected to the exhaust pipe, and the lower end of the exhaust pipe is fixedly connected to an air dispersion plate, the lower end of the box cover is located on both sides of the exhaust pipe and is fixedly connected to a first hot fan, a storage plate is fixedly connected to the inner wall of the lower end of the box body, and four second hot fans are fixedly connected to the upper end of the storage plate.

[0007] As a preferred solution of the utility model, the plurality of limit springs are all located on one side of the lower end of the connecting plate close to the side wall of the box body.

[0008] As a preferred solution of the present invention, the two fixing plates are both located directly above the corresponding baffles.

[0009] As a preferred embodiment of the present invention, the two first hot fans are located directly above an air dispersion plate, the air dispersion plate is located directly above a conveyor belt, and a plurality of air outlets arranged at equal intervals are fixedly connected to the lower end of the air dispersion plate.

[0010] As a preferred solution of the present invention, four of the second heat fans are symmetrically arranged in pairs on the storage plate, and the four of the second heat fans are all located directly below the conveyor belt.

[0011] Compared with the prior art, the utility model has the beneficial effect of a drying mechanism for producing PVC tablecloths in that: the utility model can stably clamp PVC tablecloths of different thicknesses on the baffle, thereby preventing the PVC tablecloths from being excessively loose, and further allowing the PVC tablecloths to be completely dried; the hot air of the air heater can be evenly discharged into the interior of the box through the air outlets evenly arranged at the lower end of the air dispersion plate, and the hot air is evenly distributed through the hot fan, thereby improving the drying efficiency of the PVC tablecloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0014] Figure 2It is a side view structural schematic diagram of an embodiment of the utility model;

[0015] Figure 3 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the box cover in the embodiment of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the connecting plate of an embodiment of the utility model;

[0018] Figure 6 It is a structural schematic diagram of a conveyor belt in an embodiment of the utility model;

[0019] Figure 7 It is a schematic structural diagram of a storage plate according to an embodiment of the utility model.

[0020] Figure numerals: 1. box body; 101. box cover; 102. feed port; 103. discharge port; 2. support block; 3. motor; 4. first rotating shaft; 41. first rotating drum; 5. second rotating shaft; 51. second rotating drum; 6. first limit plate; 7. second limit plate; 8. conveyor belt; 9. baffle; 10. connecting plate; 11. limit spring; 12. fixing plate; 13. air purifier; 131. exhaust pipe; 14. air supply pipe; 15. fixing block; 16. air heater; 17. exhaust pipe; 171. exhaust valve; 18. air dispersion plate; 181. air outlet; 19. first hot fan; 20. storage plate; 21. second hot fan. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0023] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-7 As shown, an embodiment of the utility model is a drying mechanism for producing PVC tablecloths, comprising a box body 1, a box cover 101 is fixedly connected to the upper end of the box body 1, a feed port 102 is opened on one side of the box body 1, a discharge port 103 is opened on the other side of the box body 1, a support block 2 is provided on one side of the box body 1 located at the feed port 102, a motor 3 is fixedly connected to the upper end of the support block 2, and a first rotating shaft 4 is fixedly connected to the output end of the motor 3.

[0025] A first rotating drum 41 is fixedly connected to the first rotating shaft 4, an end of the first rotating shaft 4 away from the motor 3 is fixedly connected to the first limiting plate 6, the first limiting plate 6 is fixedly connected to the box body 1, a conveyor belt 8 is fixedly connected to the first rotating drum 41, a second rotating drum 51 is fixedly connected to the side of the conveyor belt 8 away from the first rotating drum 41, the interior of the second rotating drum 51 is fixedly connected to the second rotating shaft 5, both ends of the second rotating shaft 5 are rotatably connected to the second limiting plates 7, the two second limiting plates 7 are fixedly connected to the box body 1, and both ends of the conveyor belt 8 pass through the feed port 102 and the discharge port 103 respectively.

[0026] Baffles 9 are fixedly connected to both sides of the conveyor belt 8, connecting plates 10 are commonly fixedly connected to the upper ends of the feed port 102 and the discharge port 103, multiple limit springs 11 are fixedly connected to the lower ends of the two connecting plates 10, and the lower ends of the multiple limit springs 11 are commonly fixedly connected to a fixed plate 12.

[0027] An air purifier 13 is fixedly connected to one side of the upper end of the box cover 101, an L-shaped exhaust pipe 131 is fixedly connected to one side of the air purifier 13, an air supply pipe 14 is fixedly connected to the side of the air purifier 13 away from the L-shaped exhaust pipe 131, and an air heater 16 is fixedly connected to the side of the air supply pipe 14 away from the air purifier 13.

[0028] The lower end of the air heater 16 is fixedly connected to two symmetrically arranged fixed blocks 15, and the two fixed blocks 15 are fixedly connected to the box cover 101. The lower end of the air heater 16 is fixedly connected to an exhaust pipe 17, and the exhaust pipe 17 is fixedly connected to an exhaust valve 171. The lower end of the exhaust pipe 17 is fixedly connected to a wind dispersion plate 18. The lower end of the box cover 101 is located on both sides of the exhaust pipe 17 and is fixedly connected to a first hot fan 19. A storage plate 20 is fixedly connected to the inner wall of the lower end of the box body 1, and four second hot fans 21 are fixedly connected to the upper end of the storage plate 20.

[0029] The plurality of limit springs 11 are all located on the lower end of the connecting plate 10 near the side wall of the box body 1 , and the PVC tablecloth can be placed on the side of the fixing plate 12 away from the limit springs 11 , thereby preventing the PVC tablecloth from becoming excessively loose.

[0030] The two fixing plates 12 are both located directly above the corresponding baffles 9, so that the PVC tablecloth can be laid flat on the fixing plates 12, thereby preventing the PVC tablecloth from being excessively loose.

[0031] The two first hot fans 19 are both located directly above the air dispersion plate 18 , and the air dispersion plate 18 is located directly above the conveyor belt 8 . The lower end of the air dispersion plate 18 is fixedly connected with a plurality of air outlets 181 arranged at equal intervals, so that the hot air can be evenly discharged into the box body 1 .

[0032] Furthermore, four second hot fans 21 are symmetrically arranged in pairs on the storage plate 20, and the four second hot fans 21 are all located directly below the conveyor belt 8, thereby improving the drying efficiency of the PVC tablecloth.

[0033] When the embodiment of the utility model is used, the exhaust valve 171 is opened, and the exhaust pipe 131 draws outside air into the air purifier 13, and the impurities in the air are adsorbed by the adsorbent in the air purifier 13, and the air supply pipe 14 transports the air treated by the air purifier 13 to the air heater 16 for heating, and the exhaust pipe 17 transports the heated air to the air dispersion plate 18, and the air outlets 181 evenly spaced at the lower end of the air dispersion plate 18 discharge the hot air into the box body 1, and the first hot fan 19 and the second hot fan 21 make the hot air evenly distributed in the box body 1, thereby improving the drying efficiency of the PVC tablecloth.

[0034] The PVC tablecloth is laid flat on the two baffles 9. Due to the downward force exerted by the fixing plate 12 on the PVC tablecloth and the existence of the limit spring 11, PVC tablecloths of different thicknesses can be completely laid on the baffles 9, thereby preventing the PVC tablecloth from being too loose. The motor 3 is turned on to make the conveyor belt 8 convey the PVC tablecloth through the feed port 102 to the box body 1, and the PVC tablecloth is discharged from the discharge port 103 after drying.

[0035] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying mechanism for producing PVC tablecloths, comprising a housing (1), characterized in that: The upper end of the box body (1) is fixedly connected to a box cover (101); a feed port (102) is provided on one side of the box body (1); a discharge port (103) is provided on the other side of the box body (1); a support block (2) is provided on the side of the box body (1) located at the feed port (102); a motor (3) is fixedly connected to the upper end of the support block (2); a first rotating shaft (4) is fixedly connected to the output end of the motor (3); a first rotating drum (41) is fixedly connected to the first rotating shaft (4); a first limiting plate (6) is fixedly connected to the end of the first rotating shaft (4) away from the motor (3); the first limiting plate (6) is fixedly connected to the box body (1); a conveyor belt (8) is fixedly connected to the first rotating drum (41); the conveyor belt (8) is away from the first rotating shaft (4). A second rotating drum (51) is fixedly connected to one side of the drum (41), a second rotating shaft (5) is fixedly connected inside the second rotating drum (51), both ends of the second rotating shaft (5) are rotatably connected to second limit plates (7), two second limit plates (7) are fixedly connected to the box body (1), the two ends of the conveyor belt (8) pass through the feed port (102) and the discharge port (103) respectively, baffles (9) are fixedly connected to both sides of the conveyor belt (8), the upper ends of both sides of the feed port (102) and the discharge port (103) are fixedly connected to a connecting plate (10), the lower ends of the two connecting plates (10) are fixedly connected to a plurality of limit springs (11), and the lower ends of the plurality of limit springs (11) are fixedly connected to a fixing plate (12); An air purifier (13) is fixedly connected to one side of the upper end of the box cover (101), an L-shaped exhaust pipe (131) is fixedly connected to one side of the air purifier (13), an air supply pipe (14) is fixedly connected to one side of the air purifier (13) away from the L-shaped exhaust pipe (131), an air supply pipe (14) is fixedly connected to one side of the air supply pipe (14) away from the air purifier (13), an air heater (16) is fixedly connected to the lower end of the air heater (16), and the two fixed blocks (15) are fixedly connected to each other. The air heater (16) is fixedly connected to the box cover (101); the lower end of the air heater (16) is fixedly connected to an exhaust pipe (17); the exhaust pipe (17) is fixedly connected to an exhaust valve (171); the lower end of the exhaust pipe (17) is fixedly connected to an air dispersion plate (18); the lower end of the box cover (101) is located on both sides of the exhaust pipe (17) and is fixedly connected to a first hot fan (19); the lower end inner wall of the box body (1) is fixedly connected to a storage plate (20); the upper end of the storage plate (20) is fixedly connected to four second hot fans (21).

2. A drying mechanism for producing PVC tablecloths according to claim 1, characterized in that: The plurality of limit springs (11) are all located on a side of the lower end of the connecting plate (10) close to the side wall of the box body (1).

3. A drying mechanism for producing PVC tablecloths according to claim 1, characterized in that: The two fixing plates (12) are both located directly above the corresponding baffle plates (9).

4. A drying mechanism for producing PVC tablecloths according to claim 1, characterized in that: The two first hot fans (19) are both located directly above an air dispersion plate (18), and the air dispersion plate (18) is located directly above the conveyor belt (8). The lower end of the air dispersion plate (18) is fixedly connected to a plurality of air outlets (181) arranged at equal intervals.

5. A drying mechanism for producing PVC tablecloths according to claim 1, characterized in that: The four second hot fans (21) are symmetrically arranged in pairs on the storage plate (20), and the four second hot fans (21) are all located directly below the conveyor belt (8).

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