CN214522327U

CN214522327U - High-efficient transfer machine is used in plastic packaging printing

Info

Publication number: CN214522327U
Application number: CN202022602966.6U
Authority: CN
Inventors: 胡波; 叶梅花; 王栋林
Original assignee: Henan Hongyu Printing Co ltd
Current assignee: Henan Hongyu Printing Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-10-29
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a plastic packaging printing is with high-efficient transfer machine belongs to the technical field who changes the printing machine, and it includes the frame and rotates the wind-up roll that supports in the frame, seted up the mounting groove on the wind-up roll, the mounting groove is equipped with the installation breach on the surface of wind-up roll, and mounting groove normal running fit has the clamping bar, sets up on the clamping bar can with the corresponding installation opening of installation breach, and the clamping bar laminates with the inner wall of mounting groove mutually, and the clamping bar is connected with power unit. This application has the convenience and fixes the edge of plastic film tip on receiving the effect on the material roller.

Description

High-efficient transfer machine is used in plastic packaging printing

Technical Field

The application relates to the technical field of transfer machines, in particular to a high-efficiency transfer machine for plastic package printing.

Background

Manufacturers of plastic bags need to print patterns on plastic films by transfer machines, which transfer printing ink to a roller provided with a pattern mold by a transfer roller and then pass the plastic films through the roller provided with the pattern mold to print the patterns on the plastic films.

At present, patent document No. CN102259472A discloses a liquid transfer machine, which includes a transfer frame, a material conveying roller, a liquid tank, a pair of rollers and a pair of transfer rollers are disposed on the transfer frame, wherein the material conveying roller has a cloth thereon, the liquid tank is provided with a transfer roller I therein, and the liquid tank can store a processing liquid; a transfer printing roller and a paper winding roller are also arranged on the transfer printing frame, and the transfer printing roller is provided with transfer printing paper; a drier is arranged beside the transfer printing frame, and a material receiving roller is arranged beside the drier. The liquid transfer machine can finish transfer printing under the condition of no heating.

In view of the above-mentioned related art, the inventor believes that when the above-mentioned liquid transfer printing machine transfers a plastic film, the edge of the end of the plastic film is not conveniently fixed on the receiving roller, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to fix the edge of the end part of the plastic film on the material receiving roller conveniently, the application provides an efficient transfer printing machine for plastic package printing.

The application provides a high-efficient transfer machine is used in plastic packaging printing adopts following technical scheme:

the utility model provides a plastic packaging prints with high-efficient transfer machine, includes the frame and rotates the wind-up roll that supports in the frame, seted up the mounting groove on the wind-up roll, the mounting groove is equipped with the installation breach on the surface of wind-up roll, and mounting groove normal running fit has the clamping bar, sets up on the clamping bar can with the corresponding installation opening of installation breach, and the clamping bar laminates with the inner wall of mounting groove mutually, and the clamping bar is connected with power unit.

Through adopting above-mentioned technical scheme, when needing to fix the edge of plastic film tip, penetrate the edge of plastic film in the installation opening through the installation breach, rotate the clamping bar and make plastic film crowd into between the lateral wall of clamping bar and mounting groove, can fix the edge of plastic film tip to convenient and fast more when rolling plastic film.

Optionally, a supporting plate is fixedly arranged on the end face of the winding roller, and the end of the clamping rod is rotatably supported on the supporting plate.

Through adopting above-mentioned technical scheme, the backup pad supports the clamping rod, has alleviated the pressure of clamping rod to the mounting groove inner wall to be favorable to reducing the probability that clamping rod blocked in the mounting groove.

Optionally, the end of the clamping rod is coaxially fixed with a mounting rod, and the power mechanism includes a ratchet wheel detachably mounted on the mounting rod and capable of driving the mounting rod to rotate through rotation.

Through adopting above-mentioned technical scheme, after rotating the ratchet with the hand, the ratchet can drive the installation pole and rotate, because the installation pole is fixed on clamping rod, consequently rotates the ratchet and can drive clamping rod and rotate.

Optionally, the power mechanism further comprises a nut detachably mounted on the mounting rod and capable of driving the mounting rod to rotate through rotation.

Through adopting above-mentioned technical scheme, frictional force between tight pole and the mounting groove lateral wall is great when pressing from both sides, rotates the ratchet with the hand and is difficult to drive when pressing from both sides tight pole and rotate, uses the spanner to pull the moment of torsion that the nut can increase and apply on pressing from both sides tight pole to rotate the tight pole.

Optionally, a flat key is fixedly arranged on the mounting rod, a first mounting hole and a first key groove are formed in the ratchet wheel, the mounting rod penetrates through the first mounting hole, the flat key penetrates through the first key groove, a second mounting hole and a second key groove are formed in the nut, the mounting rod penetrates through the second mounting hole, and the flat key penetrates through the second key groove.

Through adopting above-mentioned technical scheme, flat key and first keyway have played the effect of transmission moment of torsion between ratchet and installation pole, make the ratchet dismantle from the installation pole again, and flat key and second keyway have played the effect of transmission moment of torsion between nut and installation pole, make the nut pull down from the installation pole again.

Optionally, an arc-shaped groove is formed in the supporting plate, a limiting rod is fixedly arranged on the ratchet wheel, and the limiting rod is in sliding fit in the arc-shaped groove along the extending direction of the arc-shaped groove.

Through adopting above-mentioned technical scheme, the gag lever post has been injectd to the arc wall only can rotate at certain pitch arc within range to injectd the ratchet and only can take place to rotate in certain angle, be favorable to making that the staff can be rapid will install the opening and adjust to the position corresponding with the installation breach.

Optionally, a threaded hole is formed in the end face of the mounting rod, a locking bolt is arranged in the threaded hole, a screw of the locking bolt is in threaded fit in the threaded hole, and the head of the locking bolt can block the tendency that the nut moves towards the end of the mounting rod.

Through adopting above-mentioned technical scheme, locking bolt has injectd the removal of nut and ratchet on the installation pole, avoids nut and ratchet to drop from the installation pole, takes off locking bolt after, can dismantle nut and ratchet, has realized demountable installation's function.

Optionally, a hexagon socket is formed in the head of the locking bolt.

Through adopting above-mentioned technical scheme, use hexagon socket head wrench can pull down locking bolt from the installation pole to make things convenient for the staff to dismantle and install locking bolt, convenient and fast more.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the edge of the end part of the plastic film needs to be fixed, the edge of the plastic film penetrates into the mounting notch through the mounting notch, the clamping rod is rotated to enable the plastic film to be squeezed between the clamping rod and the side wall of the mounting groove, and then the edge of the end part of the plastic film can be fixed, so that the plastic film can be wound more conveniently and rapidly;

2. after the ratchet wheel is rotated by hands, the ratchet wheel can drive the mounting rod to rotate, and the mounting rod is fixed on the clamping rod, so that the clamping rod can be driven to rotate by rotating the ratchet wheel; when the friction between the clamping rod and the side wall of the mounting groove is large, the ratchet wheel is rotated by a hand and the clamping rod is difficult to drive to rotate, the torque applied to the clamping rod can be increased by using the wrench to pull the nut, and therefore the clamping rod is rotated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic view of the structure of the clamping device and the power mechanism.

Fig. 3 is a structural schematic diagram of the ratchet.

Description of reference numerals: 1. a frame; 2. a wind-up roll; 21. mounting grooves; 22. installing a notch; 3. a clamping device; 31. a clamping lever; 311. installing a notch; 32. mounting a rod; 321. a flat bond; 322. a threaded hole; 4. a power mechanism; 41. a ratchet wheel; 411. a first mounting hole; 412. a first keyway; 413. a limiting rod; 42. a nut; 421. a second mounting hole; 422. a second keyway; 5. a support plate; 51. an arc-shaped slot; 6. locking the bolt; 61. a gasket; 62. and (4) inner hexagonal holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses plastic packaging printing is with high-efficient transfer machine. Referring to fig. 1 and 2, plastic packaging prints and uses high-efficient transfer machine and includes frame 1, still including rotating wind-up roll 2 that supports in frame 1, wind-up roll 2 is cylindrical structure, and mounting groove 21 has been seted up on wind-up roll 2's the surface, and mounting groove 21 is seted up along wind-up roll 2's axis direction, and the cross-section of mounting groove 21 is arc, and mounting groove 21 link up to the rectangular shape opening on wind-up roll 2 surface and be installation breach 22.

Referring to fig. 1 and 2, a clamping device 3 is installed in the installation groove 21 and used for clamping an end of a plastic film, the clamping device 3 includes a clamping rod 31 penetrating through the installation groove 21, the clamping rod 31 is a long-strip-shaped rod with a circular cross section, an installation notch 311 is formed in a side wall of the clamping rod 31, the installation notch 311 is arranged along the length direction of the clamping rod 31, so that the cross section of the clamping rod 31 is not circular, an arc-shaped surface of the clamping rod 31 is attached to an arc-shaped inner wall of the installation groove 21, and the clamping rod 31 can rotate in the installation groove 21.

Referring to fig. 1 and 2, the clamping rod 31 is connected with the power mechanism 4, the clamping rod 31 can be driven to rotate by the power mechanism 4, so that the installation notch 311 of the clamping rod 31 corresponds to the installation notch 22, or the installation notch 311 rotates to a position deviating from the installation notch 22, when the end of the plastic film is fixed, the edge of the end of the plastic film penetrates through the installation notch 22 into the installation notch 311 of the clamping rod 31, the clamping rod 31 is driven to rotate by the power mechanism 4, and after the installation notch 311 rotates to a position deviating from the installation notch 22, the edge of the plastic film can be squeezed between the side wall of the clamping rod 31 and the inner wall of the installation groove 21, so that the plastic film is fixed.

Referring to fig. 2, a support plate 5 is fixedly arranged on an end surface of the wind-up roll 2, the support plate 5 corresponds to an end portion of the installation groove 21 on the wind-up roll 2, an end portion of the clamping rod 31 is rotatably supported on the support plate 5 and penetrates through the support plate 5, an installation rod 32 is coaxially fixed on a portion of the clamping rod 31 located outside the support plate 5, the diameter of the installation rod 32 is smaller than that of the clamping rod 31, a flat key 321 arranged along the length direction of the installation rod 32 is fixedly arranged on the installation rod 32, the power mechanism 4 comprises a ratchet wheel 41 and a nut 42, a first installation hole 411 and a first key slot 412 are formed in the middle of the ratchet wheel 41, the first installation hole 411 is a circular hole with the same diameter as that of the installation rod 32, the ratchet wheel 41 penetrates through the first installation hole 411 and the first key slot 412 on the installation rod 32, the flat key 321 penetrates through the first key groove 412, and the ratchet wheel 41 is rotated to drive the mounting rod 32 so as to drive the clamping rod 31 to rotate; in addition, second mounting hole 421 and second keyway 422 have been seted up at the middle part of nut 42, and second mounting hole 421 also is the round hole the same with the diameter of installation pole 32, and nut 42 wears to establish on installation pole 32 through second mounting hole 421 and second keyway 422, and flat key 321 passes second keyway 422, thereby can drive installation pole 32 after rotating nut 42 and drive clamping rod 31 and rotate.

Referring to fig. 2 and 3, an arc-shaped groove 51 is formed in the support plate 5, a circle center of the arc-shaped groove 51 is located at an axis of the clamping rod 31, in addition, a limiting rod 413 is fixedly arranged on a surface of the ratchet 41 facing the support plate 5, the limiting rod 413 penetrates through the arc-shaped groove 51 and is in sliding fit with the arc-shaped groove 51 according to an extending direction of the arc-shaped groove 51, the arc-shaped groove 51 limits a moving space of the limiting rod 413, the ratchet 41 can only rotate within a limited range, and a worker can conveniently and rapidly correspond to the installation notch 311 of the clamping rod 31 and the installation notch 22.

Referring to fig. 2, in order to detach and fix the power mechanism 4, a threaded hole 322 is formed in an end surface of the mounting rod 32, a lock bolt 6 is disposed in the threaded hole 322, a screw of the lock bolt 6 is in threaded fit with the threaded hole 322, a spacer 61 is disposed between a head of the lock bolt 6 and the nut 42, the spacer 61 abuts against the nut 42, and a head of the lock bolt 6 abuts against the spacer 61, so that the nut 42 and the ratchet wheel 41 are fixed to the mounting rod 32, and the detachable mounting effect is achieved.

Referring to fig. 2, hexagon socket head socket 62 has been seted up on the terminal surface of locking bolt 6 head, and hexagon socket head socket 62 can make things convenient for the staff to use hexagon socket head key to dismantle and install locking bolt 6.

The implementation principle of the high-efficiency transfer machine for plastic package printing in the embodiment of the application is as follows: when the edge of the end of the plastic film needs to be fixed, the edge of the plastic film passes through the mounting notch 22 and penetrates into the mounting notch 311 of the clamping rod 31, and after the clamping rod 31 is rotated through the ratchet wheel 41 or the nut 42, the edge of the plastic film can be squeezed between the clamping rod 31 and the inner wall of the mounting groove 21, so that the end of the plastic film is fixed.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a plastic packaging printing is with high-efficient transfer machine, includes frame (1) and wind-up roll (2) of rotation support in frame (1), its characterized in that: the winding roller is characterized in that a mounting groove (21) is formed in the winding roller (2), a mounting notch (22) is formed in the surface of the winding roller (2) of the mounting groove (21), a clamping rod (31) is arranged in the mounting groove (21) in a matched mode, a mounting opening (311) corresponding to the mounting notch (22) is formed in the clamping rod (31), the clamping rod (31) is attached to the inner wall of the mounting groove (21), and a power mechanism (4) is connected to the clamping rod (31).

2. The high-efficiency transfer machine for plastic package printing according to claim 1, wherein: the end face of the winding roller (2) is fixedly provided with a supporting plate (5), and the end part of the clamping rod (31) is rotatably supported on the supporting plate (5).

3. The high-efficiency transfer machine for plastic package printing according to claim 2, characterized in that: the end part of the clamping rod (31) is coaxially fixed with an installation rod (32), and the power mechanism (4) comprises a ratchet wheel (41) which is detachably installed on the installation rod (32) and can drive the installation rod (32) to rotate through rotation.

4. The high-efficiency transfer machine for plastic package printing according to claim 3, wherein: the power mechanism (4) further comprises a nut (42) which is detachably mounted on the mounting rod (32) and can drive the mounting rod (32) to rotate through rotation.

5. The high-efficiency transfer machine for plastic package printing according to claim 4, wherein: the fixed flat key (321) that is provided with on installation pole (32), seted up first mounting hole (411) and first keyway (412) on ratchet (41), first mounting hole (411) has been passed in installation pole (32), and flat key (321) pass first keyway (412), second mounting hole (421) and second keyway (422) have been seted up on nut (42), and second mounting hole (421) is passed in installation pole (32), and flat key (321) pass second keyway (422).

6. A high-efficiency transfer machine for plastic package printing according to any one of claims 3 to 5, characterized in that: an arc-shaped groove (51) is formed in the supporting plate (5), a limiting rod (413) is fixedly arranged on the ratchet wheel (41), and the limiting rod (413) is in sliding fit in the arc-shaped groove (51) along the extending direction of the arc-shaped groove (51).

7. The high-efficiency transfer machine for plastic package printing according to claim 4 or 5, characterized in that: threaded holes (322) are formed in the end face of the mounting rod (32), locking bolts (6) are arranged in the threaded holes (322), screw threads of the locking bolts (6) are matched in the threaded holes (322), and the heads of the locking bolts (6) can block the trend that the nuts (42) move towards the end portion of the mounting rod (32).

8. The high-efficiency transfer machine for plastic package printing according to claim 7, wherein: the head of the locking bolt (6) is provided with an inner hexagonal hole (62).