Environment-friendly PVC (polyvinyl chloride) film heat transfer printing machine

Abstract

The utility model provides an environment-friendly PVC (polyvinyl chloride) film heat transfer printing machine, which belongs to the technical field of PVC films and comprises a conveying table, an adjusting mechanism is arranged at the top of the conveying table and comprises a fixed seat, an electric telescopic rod, a movable plate, a fixed shaft and a roller, the fixed seat is fixedly mounted at the top of the conveying table, and the movable plate is fixedly mounted on the fixed seat. And the electric telescopic rod is fixedly mounted in the fixed seat. The adjusting mechanism is arranged, the movable plate is driven by the electric telescopic rod to move up and down, so that the tightness of the heat transfer printing film can be adjusted, the winding mechanism is arranged, so that the winding roller and the unwinding roller can rotate synchronously, automatic winding and unwinding of the heat transfer printing film are completed, and the cleaning mechanism is arranged, so that the cleaning efficiency is improved. The first rotating seat and the second rotating seat are driven by the servo motor to rotate, dust on the surface of the PVC film is swept by the cleaning roller, the connecting rod is separated from the interiors of the first rotating seat and the second rotating seat by screwing the fixing bolt, and a worker can conveniently replace the cleaning roller.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC films, and in particular relates to an environmentally friendly PVC film heat transfer machine. Background Art

[0002] Thermal transfer machine is a general term for machines used in thermal transfer technology, including flat heat press machines, high-pressure heat press machines, shaking head heat press machines, cup machines, tray machines, cap machines and other thermal transfer machines. Thermal transfer technology can transfer patterns from media paper to the surface of objects and is widely used in printing on textiles, plastics, metals, glass and other materials.

[0003] Currently, the thermal transfer machines on the market do not have a cleaning mechanism. Before printing, the staff needs to manually clean the printed parts, resulting in low work efficiency and unsatisfactory cleaning results, which affects the printing effect. In addition, the thermal transfer film cannot be adjusted according to demand, resulting in poor printing of the pattern and affecting product quality. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly PVC film heat transfer machine, aiming to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The environmentally friendly PVC film heat transfer machine comprises a conveying platform, the top of which is provided with an adjustment mechanism, the adjustment mechanism comprising a fixed seat, an electric telescopic rod, a movable plate, a fixed shaft and a roller, the fixed seat is fixedly installed on the top of the conveying platform, the electric telescopic rod is fixedly installed inside the fixed seat, the movable plate is fixedly installed on the bottom of the electric telescopic rod, the fixed shaft is fixedly installed on the inner side of the movable plate, the roller is arranged on the outer side of the fixed shaft, the movable plate is driven up and down by the electric telescopic rod, and the height of the fixed shaft and the roller is adjusted, so that the tightness of the heat transfer film can be adjusted, so that the pattern can be completely printed on the surface of the PVC film.

[0007] As a preferred solution of the utility model, a winding mechanism is arranged on the top of the adjusting mechanism, and the winding mechanism includes a support rod, a bracket, a driving motor, a first rotating rod, a material receiving roller, a driving wheel, a second rotating rod, a driven wheel, a synchronous belt and a material unwinding roller. The support rod is fixedly mounted on the side of the conveying platform, the bracket is fixedly mounted on the top of the support rod, and the driving motor is fixedly mounted on the outside of the bracket.

[0008] As a preferred solution of the utility model, the first rotating rod is fixedly connected to the output end of the driving motor, the receiving roller is installed on the outside of the first rotating rod, and the driving wheel is fixedly installed at one end of the first rotating rod.

[0009] As a preferred solution of the utility model, the second rotating rod is movably mounted on the inner side of the bracket, the driven wheel is fixedly mounted on one end of the second rotating rod, the synchronous belt is sleeved on the outer sides of the driving wheel and the driven wheel, and the unwinding roller is mounted on the outer side of the second rotating rod. The first rotating rod and the driving wheel are driven to rotate by a driving motor, and the second rotating rod and the driven wheel are driven to rotate by a synchronous belt, so that the receiving roller and the unwinding roller can rotate synchronously to complete the automatic winding and unwinding of the thermal transfer film.

[0010] As a preferred solution of the utility model, a cleaning mechanism is arranged on the side of the adjusting mechanism, and the cleaning mechanism includes a support plate, a servo motor, a first rotating seat, a bearing, a second rotating seat, a slot, a connecting rod, a threaded groove, a fixing bolt and a cleaning roller. The support plate is fixedly mounted on the top of the conveying platform, the servo motor is fixedly mounted on the outer side of the support plate, the first rotating seat is fixedly mounted on the output end of the servo motor, the bearing is fixedly mounted on the inner side of the support plate, and the second rotating seat is mounted on the side of the bearing.

[0011] As a preferred solution of the utility model, the slot is opened inside the first rotating seat and the second rotating seat, the two ends of the connecting rod are clamped inside the slot, the threaded groove is opened inside the connecting rod, the first rotating seat and the second rotating seat, the fixing bolt is installed inside the threaded groove, and the cleaning roller is installed on the outside of the connecting rod.

[0012] As a preferred solution of the utility model, a hot pressing mechanism is arranged on the top of the conveying platform, a temperature control device is installed on the top of the hot pressing mechanism, and a control console is fixedly installed on the side of the conveying platform.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting the adjustment mechanism, the electric telescopic rod is used to drive the movable plate to move up and down, and the height of the fixed shaft and the roller is adjusted, so that the tightness of the thermal transfer film can be adjusted, so that the pattern can be completely printed on the surface of the PVC film. By setting the winding mechanism, the first rotating rod and the active wheel are driven to rotate by the driving motor, and the second rotating rod and the driven wheel are driven to rotate by the synchronous belt, so that the winding roller and the unwinding roller can rotate synchronously to complete the automatic winding and unwinding of the thermal transfer film. By setting the cleaning mechanism, the servo motor is used to drive the first rotating seat and the second rotating seat to rotate, so that the cleaning roller cleans the dust on the surface of the PVC film to prevent the dust from affecting the effect of the hot pressing. By tightening the fixing bolt, the connecting rod is detached from the inside of the first rotating seat and the second rotating seat, so that the staff can replace the cleaning roller conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A magnified view of the structure at center;

[0019] Figure 4 It is a schematic diagram of the winding mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the cleaning mechanism of the utility model.

[0021] In the figure: 1. conveying platform; 2. adjusting mechanism; 201. fixing seat; 202. electric telescopic rod; 203. moving plate; 204. fixed shaft; 205. roller; 3. winding mechanism; 301. supporting rod; 302. bracket; 303. driving motor; 304. first rotating rod; 305. receiving roller; 306. driving wheel; 307. second rotating rod; 308. driven wheel; 309. synchronous belt; 310. unwinding roller; 4. cleaning mechanism; 401. supporting plate; 402. servo motor; 403. first rotating seat; 404. bearing; 405. second rotating seat; 406. slot; 407. connecting rod; 408. threaded groove; 409. fixing bolt; 410. cleaning roller; 5. hot pressing mechanism; 6. temperature control device; 7. control panel. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example

[0026] Reference Figure 1-5 , which is the first embodiment of the utility model, and provides an environmentally friendly PVC film thermal transfer machine, including a conveying platform 1, and an adjusting mechanism 2 is arranged on the top of the conveying platform 1, and the adjusting mechanism 2 includes a fixed seat 201, an electric telescopic rod 202, a movable plate 203, a fixed shaft 204 and a roller 205. The fixed seat 201 is fixedly installed on the top of the conveying platform 1, the electric telescopic rod 202 is fixedly installed inside the fixed seat 201, the movable plate 203 is fixedly installed on the bottom of the electric telescopic rod 202, the fixed shaft 204 is fixedly installed on the inner side of the movable plate 203, and the roller 205 is arranged on the outer side of the fixed shaft 204.

[0027] Specifically, a winding mechanism 3 is provided on the top of the adjusting mechanism 2, and the winding mechanism 3 includes a support rod 301, a bracket 302, a driving motor 303, a first rotating rod 304, a material receiving roller 305, a driving wheel 306, a second rotating rod 307, a driven wheel 308, a synchronous belt 309 and a material discharge roller 310. The support rod 301 is fixedly installed on the side of the conveying platform 1, the bracket 302 is fixedly installed on the top of the support rod 301, and the driving motor 303 is fixedly installed on the outside of the bracket 302.

[0028] Furthermore, the movable plate 203 is driven to move up and down by the electric telescopic rod 202 to adjust the height of the fixed shaft 204 and the roller 205, thereby adjusting the tightness of the thermal transfer film so that the pattern can be completely printed on the surface of the PVC film.

[0029] Specifically, the first rotating rod 304 is fixedly connected to the output end of the driving motor 303 , the receiving roller 305 is installed on the outside of the first rotating rod 304 , and the driving wheel 306 is fixedly installed on one end of the first rotating rod 304 .

[0030] Furthermore, the first rotating rod 304 and the driving wheel 306 are driven to rotate by the driving motor 303 .

[0031] Specifically, the second rotating rod 307 is movably installed on the inner side of the bracket 302, the driven wheel 308 is fixedly installed on one end of the second rotating rod 307, the synchronous belt 309 is sleeved on the outer side of the driving wheel 306 and the driven wheel 308, and the discharge roller 310 is installed on the outer side of the second rotating rod 307.

[0032] Furthermore, the second rotating rod 307 and the driven wheel 308 are driven to rotate by the synchronous belt 309, so that the receiving roller 305 and the unwinding roller 310 can rotate synchronously, thereby completing the automatic winding and unwinding of the thermal transfer film.

[0033] Specifically, a cleaning mechanism 4 is provided on the side of the adjustment mechanism 2, and the cleaning mechanism 4 includes a support plate 401, a servo motor 402, a first rotating seat 403, a bearing 404, a second rotating seat 405, a slot 406, a connecting rod 407, a threaded groove 408, a fixing bolt 409 and a cleaning roller 410. The support plate 401 is fixedly installed on the top of the conveying platform 1, the servo motor 402 is fixedly installed on the outer side of the support plate 401, the first rotating seat 403 is fixedly installed on the output end of the servo motor 402, the bearing 404 is fixedly installed on the inner side of the support plate 401, and the second rotating seat 405 is installed on the side of the bearing 404.

[0034] Furthermore, the servo motor 402 drives the first rotating seat 403 and the second rotating seat 405 to rotate, so that the cleaning roller 410 cleans the dust on the surface of the PVC film to prevent the dust from affecting the effect of the hot pressing.

[0035] Specifically, the slot 406 is opened inside the first rotating seat 403 and the second rotating seat 405, the two ends of the connecting rod 407 are clamped inside the slot 406, the threaded groove 408 is opened inside the connecting rod 407, the first rotating seat 403 and the second rotating seat 405, the fixing bolt 409 is installed inside the threaded groove 408, and the cleaning roller 410 is installed on the outside of the connecting rod 407.

[0036] Furthermore, by screwing the fixing bolt 409 , the connecting rod 407 is disengaged from the first rotating seat 403 and the second rotating seat 405 , so that it is convenient for the staff to replace the cleaning roller 410 .

[0037] Specifically, a hot pressing mechanism 5 is disposed on the top of the conveying platform 1 , a temperature control device 6 is installed on the top of the hot pressing mechanism 5 , and a control console 7 is fixedly installed on the side of the conveying platform 1 .

[0038] Furthermore, the PVC film is subjected to a heat pressing operation by the heat pressing mechanism 5 , and the temperature control device 6 can be controlled by the control console 7 to adjust the temperature inside the heat pressing mechanism 5 and the operation of the internal mechanism of the device.

[0039] When in use, first, the PVC film is placed on the conveying table 1, and the first rotating seat 403 and the second rotating seat 405 are driven to rotate by the servo motor 402, so that the cleaning roller 410 cleans the dust on the surface of the PVC film to prevent the dust from affecting the effect of hot pressing. By screwing the fixing bolt 409, the connecting rod 407 is disengaged from the inside of the first rotating seat 403 and the second rotating seat 405, so that the staff can replace the cleaning roller 410. The movable plate 203 is driven up and down by the electric telescopic rod 202 to adjust the height of the fixed shaft 204 and the roller 205, so that the tightness of the thermal transfer film can be adjusted, so that the pattern can be completely printed on the surface of the PVC film. The first rotating rod 304 and the driving wheel 306 are driven to rotate by the driving motor 303, and the second rotating rod 307 and the driven wheel 308 are driven to rotate by the synchronous belt 309, so that the receiving roller 305 and the unwinding roller 310 can rotate synchronously, completing the automatic winding and unwinding of the thermal transfer film, and the PVC film is subjected to hot pressing operation by the hot pressing mechanism 5.

[0040] In summary: through the setting of the adjustment mechanism 2, the electric telescopic rod 202 drives the movable plate 203 to move up and down, and the height of the fixed shaft 204 and the roller 205 is adjusted, so that the tightness of the thermal transfer film can be adjusted, so that the pattern can be completely printed on the surface of the PVC film. Through the setting of the winding mechanism 3, the first rotating rod 304 and the driving wheel 306 are driven to rotate by the driving motor 303, and the second rotating rod 307 and the driven wheel 308 are driven to rotate by the synchronous belt 309, so that the receiving roller 305 and the unwinding roller 310 can rotate synchronously to complete the automatic winding and unwinding of the thermal transfer film. Through the setting of the cleaning mechanism 4, the servo motor 402 drives the first rotating seat 403 and the second rotating seat 405 to rotate, so that the cleaning roller 410 cleans the dust on the surface of the PVC film to prevent the dust from affecting the effect of hot pressing. By screwing the fixing bolt 409, the connecting rod 407 is detached from the inside of the first rotating seat 403 and the second rotating seat 405, so that the staff can replace the cleaning roller 410 conveniently.

[0041] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0043] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. Environmentally friendly PVC film heat transfer machine, characterized by: The invention comprises a conveying platform (1), wherein an adjusting mechanism (2) is arranged on the top of the conveying platform (1), wherein the adjusting mechanism (2) comprises a fixed seat (201), an electric telescopic rod (202), a movable plate (203), a fixed shaft (204) and a roller (205), wherein the fixed seat (201) is fixedly mounted on the top of the conveying platform (1), the electric telescopic rod (202) is fixedly mounted inside the fixed seat (201), the movable plate (203) is fixedly mounted on the bottom of the electric telescopic rod (202), the fixed shaft (204) is fixedly mounted on the inner side of the movable plate (203), and the roller (205) is arranged on the outer side of the fixed shaft (204).

2. The environmentally friendly PVC film thermal transfer machine according to claim 1, characterized in that: A winding mechanism (3) is arranged on the top of the adjusting mechanism (2), and the winding mechanism (3) comprises a support rod (301), a bracket (302), a driving motor (303), a first rotating rod (304), a material receiving roller (305), a driving wheel (306), a second rotating rod (307), a driven wheel (308), a synchronous belt (309) and a material discharging roller (310), wherein the support rod (301) is fixedly mounted on the side of the conveying platform (1), the bracket (302) is fixedly mounted on the top of the support rod (301), and the driving motor (303) is fixedly mounted on the outside of the bracket (302).

3. The environmentally friendly PVC film thermal transfer machine according to claim 2 is characterized in that: The first rotating rod (304) is fixedly connected to the output end of the driving motor (303), the receiving roller (305) is installed on the outside of the first rotating rod (304), and the driving wheel (306) is fixedly installed on one end of the first rotating rod (304).

4. The environmentally friendly PVC film thermal transfer machine according to claim 2, characterized in that: The second rotating rod (307) is movably mounted on the inner side of the bracket (302), the driven wheel (308) is fixedly mounted on one end of the second rotating rod (307), the synchronous belt (309) is sleeved on the outer sides of the driving wheel (306) and the driven wheel (308), and the unloading roller (310) is mounted on the outer side of the second rotating rod (307).

5. The environmentally friendly PVC film thermal transfer machine according to claim 1 is characterized by: A cleaning mechanism (4) is arranged on the side of the adjusting mechanism (2), and the cleaning mechanism (4) comprises a support plate (401), a servo motor (402), a first rotating seat (403), a bearing (404), a second rotating seat (405), a slot (406), a connecting rod (407), a threaded groove (408), a fixing bolt (409) and a cleaning roller (410), wherein the support plate (401) is fixedly mounted on the top of the conveying platform (1), the servo motor (402) is fixedly mounted on the outer side of the support plate (401), the first rotating seat (403) is fixedly mounted on the output end of the servo motor (402), the bearing (404) is fixedly mounted on the inner side of the support plate (401), and the second rotating seat (405) is mounted on the side of the bearing (404).

6. The environmentally friendly PVC film thermal transfer machine according to claim 5, characterized in that: The clamping groove (406) is opened inside the first rotating seat (403) and the second rotating seat (405), the two ends of the connecting rod (407) are clamped inside the clamping groove (406), the threaded groove (408) is opened inside the connecting rod (407), the first rotating seat (403) and the second rotating seat (405), the fixing bolt (409) is installed inside the threaded groove (408), and the cleaning roller (410) is installed on the outside of the connecting rod (407).

7. The environmentally friendly PVC film thermal transfer machine according to claim 1, characterized in that: A hot pressing mechanism (5) is arranged on the top of the conveying platform (1), a temperature control device (6) is installed on the top of the hot pressing mechanism (5), and a control console (7) is fixedly installed on the side of the conveying platform (1).

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