CN211195320U

CN211195320U - High-efficient heat transfer device

Info

Publication number: CN211195320U
Application number: CN201921598566.3U
Authority: CN
Inventors: 李国印
Original assignee: Nanchang Yihang Stationery Co ltd
Current assignee: Nanchang Yihang Stationery Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-07
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a high-efficiency thermal transfer printing device, which belongs to the technical field of printing of pen holder packaging, and comprises a base, wherein a frame is welded on the upper surface of the base, an electric push rod a is fixedly installed on the upper surface of the inner side wall of the frame, a mounting plate is fixedly installed at the bottom end of the electric push rod a, two baffle plates a are fixedly installed on the lower surface of the mounting plate, and the opposite surfaces of the two baffle plates a are all clamped with a bearing a; through setting up belt pulley a, belt pulley b, belt and tensile force, utilize belt pulley a and belt pulley b cooperation belt to link together pivot a and pivot b, and then can drive the synchronous rotation of guide roll when making the transfer roller rotate, thereby can drive the synchronous rotation of pen-holder and carry out the heat-transfer seal operation when making the transfer roller rotate, heat-transfer seal quality has been guaranteed, promote rendition efficiency, utilize the take-up pulley to make the belt be in the tensioning state all the time simultaneously, when guaranteeing belt pulley a and belt pulley b between the stability when reciprocating.

Description

High-efficient heat transfer device

Technical Field

The utility model belongs to the technical field of the printing of pen-holder packing, concretely relates to high-efficient heat-transfer seal device.

Background

In our daily life operation, the pen is the indispensable instrument that is used for writing the record information, and along with the promotion of people's aesthetic concept, the outward appearance of pen is also more and more diversified, stamp for the pen-holder outside becomes a mainstream, heat-transfer seal is a new emerging printing technology, transmit into the time more than 10 years by abroad, this technology printing mode divide into transfer printing membrane seal and rendition processing two parts, transfer printing membrane print adopts the dot printing, with the pattern preprinting on the film surface, the pattern level of printing is abundant, bright-colored, the diversification, the colour difference is little, the reproducibility is good, can reach the requirement effect of design pattern person, and be fit for mass production.

The guide roller of the existing thermal transfer printing device is lack of a linkage structure following the transfer roller when the transfer roller is pressed, so that the penholder on the guide roller cannot rotate synchronously along with the transfer roller due to the existence of friction force when the transfer roller rotates, the transfer printing on the surface of the penholder is incomplete easily, the transfer printing efficiency is reduced, meanwhile, the position deviation is easy to occur when the penholder enters the guide roller, a worker is required to adjust the position, and the later transfer printing precision is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient heat transfer device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency thermal transfer device comprises a base, wherein a frame is welded on the upper surface of the base, an electric push rod a is fixedly installed on the upper surface of the inner side wall of the frame, a mounting plate is fixedly installed at the bottom end of the electric push rod a, two baffle plates a are fixedly installed on the lower surface of the mounting plate, bearings a are respectively clamped on the opposite surfaces of the two baffle plates a, the two bearings a are respectively sleeved on the outer surface of a rotating shaft a, the right end of the rotating shaft a is fixedly connected with an output shaft of a driving motor, the driving motor is fixedly installed on the lower surface of the mounting plate, a movable plate is slidably installed on the upper surface of the base, the front surface of the movable plate is fixedly connected with an electric push rod b, the electric push rod b is fixedly installed on the upper surface of the base, two baffle plates b are respectively and fixedly installed on the upper surfaces of the movable plate, and bearings b are symmetrically clamped on, and four bearing b bisymmetry cup joints the surface at two pivot b, and the equal fixedly connected with guide roll of surface of two pivot b, the fixed surface of pivot a is connected with belt pulley a, the fixed surface of pivot b on the fly leaf is connected with belt pulley b, connect through belt transmission between belt pulley a and the belt pulley b, the last surface of base is fixed mounting still has double-shaft motor, driving motor, electric putter a and electric putter b all with external power supply electric connection, equal fixed mounting has the screw thread post on two output shafts of double-shaft motor, the surface threaded connection of screw thread post has the screw cap, the screw cap joint is at the left surface of roof, the roof is located the top of two guide roll axes.

By adopting the scheme, the belt pulley a, the belt pulley b, the belt and the tension force are arranged, the belt pulley a and the belt pulley b are matched with the belt to connect the rotating shaft a and the rotating shaft b together, so that the transfer roller can drive the guide roller to synchronously rotate when rotating, the transfer roller can drive the penholder to synchronously rotate to carry out heat transfer printing operation when rotating, the heat transfer printing quality is ensured, the transfer printing efficiency is improved, meanwhile, the belt is always in the tension state by the tension wheel, the stability between the belt pulley a and the belt pulley b when the belt pulley a moves up and down is ensured, the threaded columns and the top plates are arranged, the two threaded columns are driven to rotate by the double-shaft motor, so that the two top plates are driven to be close to or away from each other, the penholder can be propped to be always under the transfer roller, the stability in the penholder transfer printing, no worker is required to adjust its position.

In the above scheme, it should be noted that the types of the electric push rod a and the electric push rod b can be both GRA-L20, the type of the driving motor can be YE2-112M-4, and the type of the double-shaft motor can be GH-30-750W-60S.

As a preferred embodiment, telescopic rods are fixedly mounted on the left side and the right side of the upper surface of the mounting plate, and the top ends of the telescopic rods are fixedly connected with the upper surface of the inner side wall of the frame.

Adopt above-mentioned scheme, through being provided with the telescopic link, utilize the telescopic link to support the mounting panel for the mounting panel can not the slope rock and more stable when upwards or the downstream under electric putter a's drive.

As a preferred embodiment, the left and right sides of the lower surface of the movable plate are fixedly provided with sliding blocks, the sliding blocks are slidably connected to the inner side wall of the sliding groove, and the sliding groove is formed in the upper surface of the base.

By adopting the scheme, the sliding block is utilized to slide in the sliding groove, so that the movable plate can not shake and is more stable when moving back and forth under the driving of the electric push rod b.

As a preferred embodiment, the right side surface of the top plate is connected with a sliding sleeve in a clamping mode, the sliding sleeve is connected to the outer surface of the sliding rod in a sleeved mode, and two ends of the sliding rod are fixedly connected with the left side surface and the right side surface of the inner side wall of the frame respectively.

By adopting the scheme, the top plate can not rotate and has good left-right movement stability when moving left and right under the driving of the threaded column by utilizing the arrangement of the sliding sleeve and the sliding rod.

In a preferred embodiment, the belt is further provided with a tension wheel, and the tension wheel is rotatably mounted on the inner side wall of the frame.

Adopt above-mentioned scheme, utilize the existence of take-up pulley to adjust the tensile force to the belt can be in tensioning state all the time when making belt pulley a up-and-down motion.

As a preferred embodiment, one end of the threaded column, which is far away from the dual-axis motor, is fixedly connected with one end of the rotating shaft c, a bearing c is sleeved on the outer surface of the rotating shaft c, and the bearing c is clamped on the inner side wall of the frame.

By adopting the scheme, the threaded column can drive the rotating shaft c to rotate in the bearing c when rotating, and then the threaded column is supported by the rotating shaft c and the bearing c, so that the threaded column cannot shake when rotating.

Compared with the prior art, the beneficial effects of the utility model are that:

the high-efficiency thermal transfer printing device is provided with the belt pulley a, the belt pulley b, the belt and the tension force, the belt pulley a and the belt pulley b are matched with the belt to connect the rotating shaft a and the rotating shaft b together, and further the transfer printing roller can drive the guide roller to synchronously rotate when rotating, so that the pen holder can be driven to synchronously rotate to perform thermal transfer printing operation when rotating, the thermal transfer printing quality is ensured, the transfer printing efficiency is improved, meanwhile, the belt is always in the tension state by the tension wheel, and the stability between the belt pulley a and the belt pulley b when the belt pulley a moves up and down;

this high-efficient heat-transfer seal device is through setting up screw thread post and roof, utilizes double-shaft motor to drive two screw thread posts and rotates, and then drives two roofs and be close to each other or keep away from each other to can withstand the pen-holder and make it be in the transfer roller all the time under, guarantee the stability of pen-holder rendition in-process, avoid it to take place the offset when putting on the guide roll, do not need the workman to go to adjust its position.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a top view section of the present invention;

fig. 3 is a schematic structural diagram of a right-side view section of the guide roll of the present invention.

In the figure: 1. a base; 2. a frame; 3. an electric push rod a; 4. mounting a plate; 5. a baffle plate a; 6. a rotating shaft a; 7. a drive motor; 8. a transfer roller; 9. a movable plate; 10. an electric push rod b; 11. a baffle b; 12. a rotating shaft b; 13. a guide roller; 14. a belt pulley a; 15. a belt pulley b; 16. a belt; 17. a tension wheel; 18. a double-shaft motor; 19. a threaded post; 20. a rotating shaft c; 21. a threaded cap; 22. a top plate; 23. a sliding sleeve; 24. a slide bar; 25. a slider; 26. a telescopic rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a high-efficiency thermal transfer device, which comprises a base 1, wherein a frame 2 is welded on the upper surface of the base 1, an electric push rod a3 is fixedly installed on the upper surface of the inner side wall of the frame 2, an installation plate 4 is fixedly installed at the bottom end of the electric push rod a3, telescopic rods 26 are fixedly installed on the left side and the right side of the upper surface of the installation plate 4, and the top ends of the telescopic rods 26 are fixedly connected with the upper surface of the inner side wall of the frame 2 (see fig.; through being provided with telescopic link 26, utilize telescopic link 26 to support mounting panel 4 for mounting panel 4 can not incline when upwards or the downstream under electric putter a 3's the drive and rock and more stable.

The lower surface of the mounting plate 4 is fixedly provided with two baffles a5, bearings a are clamped on opposite surfaces of the two baffles a5, the two bearings a are sleeved on the outer surface of a rotating shaft a6, the right end of the rotating shaft a6 is fixedly connected with an output shaft of a driving motor 7, the driving motor 7 is fixedly arranged on the lower surface of the mounting plate 4, the upper surface of the base 1 is slidably provided with a movable plate 9, the left side and the right side of the lower surface of the movable plate 9 are fixedly provided with sliders 25, the sliders 25 are slidably connected to the inner side wall of a chute, and the chute is arranged on the upper surface of the base 1 (see fig.; by sliding the sliding block 25 in the sliding groove, the movable plate 9 is not shaken and is more stable when moving back and forth under the driving of the electric push rod b 10.

The front surface of the movable plate 9 is fixedly connected with an electric push rod b10, the electric push rod b10 is fixedly installed on the upper surface of the base 1, the upper surface of the movable plate 9 and the upper surface of the base 1 are respectively and fixedly installed with two baffles b11, the opposite surfaces of the two baffles b11 on the movable plate 9 and the opposite surfaces of the two baffles b11 on the base 1 are symmetrically clamped with bearings b, the four bearings b are symmetrically sleeved on the outer surfaces of the two rotating shafts b12 in a pairwise manner, the outer surfaces of the two rotating shafts b12 are respectively and fixedly connected with guide rollers 13, the outer surface of the rotating shaft a6 is fixedly connected with a belt pulley a14, the outer surface of the rotating shaft b12 on the movable plate 9 is fixedly connected with a belt pulley b15, the belt pulley a14 and the belt b15 are in transmission connection through a belt 16, a tension pulley 17; the tension of the belt 16 is adjusted by the presence of the tension pulley 17 so that the belt 16 can be always in a tensioned state when the pulley a14 moves up and down.

A double-shaft motor 18 is fixedly mounted on the upper surface of the base 1, the double-shaft motor 18, the driving motor 7, the electric push rod a3 and the electric push rod b10 are electrically connected with an external power supply, threaded columns 19 are fixedly mounted on two output shafts of the double-shaft motor 18, one end, far away from the double-shaft motor 18, of each threaded column 19 is fixedly connected with one end of a rotating shaft c20, a bearing c is sleeved on the outer surface of the rotating shaft c20, and the bearing c is clamped on the inner side wall of the frame 2 (see fig. 1 and 2); the threaded column 19 can drive the rotating shaft c20 to rotate in the bearing c when rotating, and then the threaded column 19 is supported by the rotating shaft c20 and the bearing c, so that the threaded column 19 does not shake when rotating.

The outer surface of the threaded column 19 is in threaded connection with a threaded cap 21, the threaded cap 21 is clamped on the left side surface of a top plate 22, the top plate 22 is located above the axes of the two guide rollers 13, the right side surface of the top plate 22 is in clamped connection with a sliding sleeve 23, the sliding sleeve 23 is sleeved on the outer surface of a sliding rod 24, and two ends of the sliding rod 24 are respectively and fixedly connected with the left side surface and the right side surface of the inner side wall of the frame 2 (see fig. 1, 2 and 3; the top plate 22 can not rotate and has good stability in left and right movement when moving left and right under the drive of the threaded column 19 by the arrangement of the sliding sleeve 23 and the sliding rod 24.

When in use, a worker puts a penholder above the two guide rollers 13, starts the double-shaft motor 18 to drive the two threaded columns 19 to rotate, further drives the two top plates 22 to approach each other so that the position of the penholder is positioned under the transfer roller 8, then controls the double-shaft motor 18 to rotate in reverse direction to drive the two top plates 22 to move away from each other and recover to the original position, controls the electric push rod a3 to extend to drive the mounting plate 4 to move downwards, further drives the transfer roller 8 to move downwards to be attached to the surface of the penholder, starts the driving motor 7 to drive the rotating shaft a6 to rotate, further drives the transfer roller 8 to rotate, drives the guide rollers 13 to rotate synchronously under the action of the belt pulley a14, the belt pulley b15, the belt 16 and the tension pulley 17, further drives the penholder to rotate synchronously with the transfer roller 8 to perform thermal transfer printing operation, controls the electric push rod a3 to contract to, thereby allowing the cartridge to slide down between the two guide rollers 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient heat transfer device, includes base (1), its characterized in that: the upper surface of the base (1) is welded with a frame (2), the upper surface of the inner side wall of the frame (2) is fixedly provided with an electric push rod a (3), the bottom end of the electric push rod a (3) is fixedly provided with a mounting plate (4), the lower surface of the mounting plate (4) is fixedly provided with two baffle plates a (5), the opposite surfaces of the two baffle plates a (5) are respectively connected with a bearing a in a clamping manner, the two bearings a are respectively sleeved on the outer surface of a rotating shaft a (6), the right end of the rotating shaft a (6) is fixedly connected with an output shaft of a driving motor (7), the driving motor (7) is fixedly arranged on the lower surface of the mounting plate (4), the upper surface of the base (1) is slidably provided with a movable plate (9), the front surface of the movable plate (9) is fixedly connected with an electric push rod b (10), and the electric push rod b (10, the upper surface of fly leaf (9) and the upper surface of base (1) are fixed mounting respectively have two baffle b (11), and the opposite face of two baffle b (11) on fly leaf (9) and the equal symmetrical joint of opposite face of two baffle b (11) on base (1) have bearing b, and two bisymmetry cup joints the surface at two pivot b (12) of four bearing b, and the equal fixedly connected with guide roll (13) of surface of two pivot b (12), the outer fixed connection of pivot a (6) has belt pulley a (14), the outer fixed connection of pivot b (12) has belt pulley b (15) on fly leaf (9), connect through belt (16) transmission between belt pulley a (14) and belt pulley b (15), the upper surface of base (1) still fixed mounting has biax motor (18), biax motor (18), Driving motor (7), electric putter a (3) and electric putter b (10) all with external power supply electric connection, equal fixed mounting has screw thread post (19) on two output shafts of biax motor (18), the surface threaded connection of screw thread post (19) has screw cap (21), screw cap (21) joint is at the left surface of roof (22), roof (22) are located the top of two guide roll (13) axes.

2. The high efficiency thermal transfer printing apparatus of claim 1, wherein: the equal fixed mounting in the left and right sides of mounting panel (4) upper surface has telescopic link (26), the top of telescopic link (26) is connected with the last fixed surface of frame (2) inside wall.

3. The high efficiency thermal transfer printing apparatus of claim 1, wherein: the equal fixed mounting in the left and right sides of fly leaf (9) lower surface has slider (25), slider (25) sliding connection is at the inside wall of spout, and the upper surface at base (1) is seted up to the spout.

4. The high efficiency thermal transfer printing apparatus of claim 1, wherein: the right side face of roof (22) has connect sliding sleeve (23) in a clamping manner, sliding sleeve (23) cup joints the surface at slide bar (24), the both ends of slide bar (24) respectively with the left and right sides face fixed connection of frame (2) inside wall.

5. The high efficiency thermal transfer printing apparatus of claim 1, wherein: the belt (16) is further provided with a tension wheel (17), and the tension wheel (17) is rotatably arranged on the inner side wall of the frame (2).

6. The high efficiency thermal transfer printing apparatus of claim 1, wherein: one end of the threaded column (19) far away from the double-shaft motor (18) is fixedly connected with one end of the rotating shaft c (20), the outer surface of the rotating shaft c (20) is sleeved with the bearing c, and the bearing c is clamped on the inner side wall of the frame (2).