CN218577132U

CN218577132U - Packaging bag color printing brush head buffer protection mechanism

Info

Publication number: CN218577132U
Application number: CN202222729481.2U
Authority: CN
Inventors: 杨贵全; 范秉强; 贾利
Original assignee: Zhangjiagang Tong Da Paper & Plastic Color Printing Co ltd
Current assignee: Zhangjiagang Tong Da Paper & Plastic Color Printing Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-07
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a wrapping bag colour printing is with printing brush head buffer protection mechanism relates to the buffer protection device field, the camera includes a supporting plate, the inside of backup pad is provided with drive assembly, and drive assembly including motor, action wheel, belt, from driving wheel, screw rod, guide pillar and movable block, the upper surface of backup pad is provided with the buffering subassembly, and cushions the subassembly including loop bar, telescopic link, slider, spout and spring. The utility model discloses a loop bar, telescopic link, slider, spout and spring that set up realize playing the guard action to the print head to the buffering of print head, and at the device during operation that carries out, the produced vibration of machine work is less through the buffering of spring, and the conduction is less to the inside power of backup pad, and the stability of the various seal of better assurance device has improved the life of protection print head extension fixture to a certain extent, and device simple structure is convenient for operate, improves the device flexibility.

Description

Packaging bag color printing brush head buffer protection mechanism

Technical Field

The utility model relates to a buffering protection device field specifically is a wrapping bag is printing brush head buffering protection mechanism for color printing.

Background

The food packaging bag is an indispensable part in the food production link, and the food packaging bag is not only convenient for to the save and carry of food, also is convenient for to the transportation and the classification of food to a certain extent, and along with the epoch develops again, the food packaging bag is also diversified, for better letting the consumer know food and promote consumer's purchase desire, through various patterns of printing in the wrapping bag outside to be convenient for to the sale of product.

The current device is when carrying out the color printing to food package bag, and the device can produce the vibration at the course of the work, causes the printer head to receive the influence at the during operation, improves the effect of color printing in order to reduce the influence that the device vibration caused, adopts to set up buffering subassembly at the printer head top usually, in order to reduce the influence of device vibration to the printer head, needs a packing bag color printing to press first buffer protection mechanism for this reason urgently.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a wrapping bag is printed with printing head buffering protection mechanism to the technical problem that the device produced the vibration and influenced the printing effect of printing head in the course of the work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wrapping bag is printing head buffering protection mechanism for color printing, includes the backup pad, the inside of backup pad is provided with drive assembly, and drive assembly is including motor, action wheel, belt, follow driving wheel, screw rod, guide pillar and movable block, the bottom of movable block is connected with the connecting plate, the below of connecting plate is provided with first cylinder, and one side of first cylinder is located the connecting plate below and installs the second cylinder, first cylinder output is connected with the scraper blade, the scraper blade output is provided with the printing roller, the upper surface of backup pad is provided with buffering subassembly, and buffers the subassembly including loop bar, telescopic link, slider, spout and spring, buffering subassembly top is provided with the mounting panel.

Preferably, the motor outside is provided with the motor protection cover, and the motor protection cover is located the backup pad upper surface, the action wheel is located the output of motor, the outside of action wheel is provided with the belt, and the inside driven wheel that is provided with of belt other end.

Preferably, the driving wheel and the driven wheel are provided with a transmission box on the outer side, the screw is located at one end of the driven wheel, one end of the screw is connected with a bearing, and the bearing is located inside the supporting plate.

Preferably, the number of the guide pillars is two, the two groups of guide pillars are symmetrically arranged on two sides of the screw, the movable block is arranged on the outer sides of the screw and the guide pillars, a screw hole matched with the guide pillars is formed in the movable block, and round holes matched with the guide pillars are formed in two sides of the screw hole.

Preferably, the loop bar is located at the end of the mounting plate, the loop bar is of a hollow structure, the telescopic rod is located inside the loop bar, the sliding block is located at the top end of the telescopic rod, and the sliding groove is formed inside the loop bar.

Preferably, slider and spout phase-match, and spout and slider sliding connection, the telescopic link runs through the loop bar and extends to its outside, the bottom of telescopic link is for being located the backup pad upper surface.

Preferably, one end of the spring is located at the bottom end of the loop bar, the other end of the spring is located on the upper surface of the support plate, the bottom end of the telescopic bar is located on the inner side of the spring, the number of the buffering assemblies is four, and the four buffering assemblies are located at four corners of the top surface of the support plate.

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

1. the utility model discloses a loop bar, telescopic link, slider, spout and spring that set up realize playing the guard action to the printing head to the buffering of printing head, and when the device was worked, the produced vibration of machine work was through the buffering of spring, and the power of conduction to the backup pad inside is less, and the stability of the device color printing has been guaranteed better, has improved the life of protection printing head extension fixture to a certain extent, and the device simple structure is convenient for operate, improves the device flexibility;

2. the utility model discloses a motor, action wheel, belt, from driving wheel, screw rod, guide pillar and movable block that set up realize being convenient for to drive the printing roller and can print the wrapping bag surface, make the area of its printing bigger, the height of printing roller can be adjusted through the second cylinder that sets up, and it is more nimble to use, realizes being convenient for to the removal of food package bag horizontal direction and vertical direction, and device simple structure is convenient for operate, improves the device flexibility.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the connection structure of the present invention with the movable block;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a support plate; 2. a transmission assembly; 201. a motor; 202. a driving wheel; 203. a belt; 204. a driven wheel; 205. a screw; 206. a guide post; 207. a movable block; 3. a connecting plate; 4. a first cylinder; 5. a squeegee; 6. a second cylinder; 7. a printing roller; 8. a buffer assembly; 801. a loop bar; 802. a telescopic rod; 803. a slider; 804. a chute; 805. a spring; 9. and (7) mounting the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1, 2 and 3, a packaging bag color printing brush head buffer protection mechanism comprises a supporting plate 1, a transmission assembly 2 is arranged inside the supporting plate 1, the transmission assembly 2 comprises a motor 201, a driving wheel 202, a belt 203, a driven wheel 204, a screw 205, a guide post 206 and a movable block 207, the bottom end of the movable block 207 is connected with a connecting plate 3, a first cylinder 4 is arranged below the connecting plate 3, a second cylinder 6 is arranged below the connecting plate 3 on one side of the first cylinder 4, the output end of the first cylinder 4 is connected with a scraper 5, the output end of the scraper 5 is provided with a printing roller 7, the connecting plate 3 is fixedly connected with the movable block 207, the first cylinder 4 is fixedly arranged at the bottom of the connecting plate 3, the second cylinder 6 is fixedly arranged at the bottom of the connecting plate 3, the first cylinder 4 is arranged at one side of the second cylinder 6, and the number of the first cylinders 4 is two, two groups of first cylinders 4 are arranged at two ends of the movable block 207, the structures of the second cylinders 6 and the first cylinders 4 are the same, the scraping plates 5 are arranged at the output ends of the first cylinders 4 and fixedly connected, the printing rollers 7 are arranged at the output ends of the second cylinders 6 and fixedly connected, the outer side of the motor 201 is provided with a motor protective cover which is arranged on the upper surface of the supporting plate 1, the driving wheel 202 is arranged at the output end of the motor 201, the outer side of the driving wheel 202 is provided with a belt 203, the other end of the belt 203 is internally provided with a driven wheel 204, the motor 201 is fixedly arranged in the motor cover, the motor 201 is a positive and negative motor, the driving wheel 202 is fixedly connected with the motor 201, the structures of the driving wheel 202 and the driven wheel 204 are the same, two ends of the driving wheel 202 are connected with rotating shafts, the rotating shafts are arranged in the transmission box, the outer sides of the driving wheel 202 and the driven wheel 204 are provided with transmission boxes, and the screw 205 is arranged at one end of the driven wheel 204, one end of the screw 205 is connected with a bearing, the bearing is located inside the support plate 1, the guide post 206 is located inside the support plate 1 and fixedly connected with the screw 205, the driven wheel 204 is fixedly connected with the screw 205, the number of the guide posts 206 is two, the two guide posts 206 are located on two sides of the screw 205 symmetrically, the movable block 207 is located outside the screw 205 and the guide post 206, a screw hole matched with the guide post 206 is formed in the movable block 207, round holes matched with the guide post 206 are formed in two sides of the screw hole, the motor 201, the driving wheel 202, the belt 203, the driven wheel 204, the screw 205, the guide post 206 and the movable block 207 are arranged, so that the surface of a packaging bag can be printed by conveniently driving the printing roller 7, the printing area is larger, the height of the printing roller 7 can be adjusted by the arranged second air cylinder 6, the use is more flexible, the convenience is realized in moving the horizontal direction and the vertical direction of the packaging bag, the device is simple in structure and convenient to operate, and the flexibility of the device is improved.

Referring to fig. 1, 2 and 4, a brush head buffering protection mechanism for color printing of a packaging bag, a buffering assembly 8 is disposed on an upper surface of a supporting plate 1, and the buffering assembly 8 includes a sleeve rod 801, a telescopic rod 802, a sliding block 803, a sliding slot 804 and a spring 805, a mounting plate 9 is disposed above the buffering assembly 8, the sleeve rod 801 is disposed at an end of the mounting plate 9, the sleeve rod 801 is disposed at an inner portion of the sleeve rod 801, the telescopic rod 801 is hollow, the telescopic rod 802 is disposed inside the sleeve rod 801, the sliding block 803 is disposed at a top end of the telescopic rod 802, the sliding slot 804 is disposed inside the sleeve rod 801, the sleeve rod 801 is fixedly connected to the mounting plate 9, the telescopic rod 802 is slidably connected inside the sleeve rod 801, the sliding block 803 is matched with the sliding slot 804, the sliding block 803, the telescopic rod 802 penetrates through the sleeve rod 801 and extends to an outer side of the telescopic rod, a bottom end of the telescopic rod 802 is disposed on the upper surface of the supporting plate 1, the telescopic rod 802 is fixedly connected to the sliding block 803, and a spring 805 is disposed inside of the spring, one end of the spring 805 is positioned at the bottom end of the loop bar 801, the other end of the spring 805 is positioned on the upper surface of the support plate 1, the bottom end of the telescopic rod 802 is positioned at the inner side of the spring 805, the number of the buffer assemblies 8 is four, the four buffer assemblies 8 are positioned at four corners of the top surface of the support plate 1, one end of the spring 805 is fixedly connected with the loop bar 801, the other end of the spring is fixedly connected with the support plate 1, the bottom end of the telescopic rod 802 is fixedly connected with the support plate 1, the buffer effect on the printing head is realized through the arranged loop bar 801, the telescopic rod 802, the slide block 803, the sliding groove 804 and the spring 805, when the device works, the vibration generated by the machine work is buffered through the spring 805, the force transmitted to the inner part of the support plate 1 is smaller, the stability of the color printing of the device is better ensured, the service life of the device is prolonged to a certain extent, the structure of the device is simple and convenient to operate, the flexibility of the device is improved.

The working principle is as follows: when the food packaging machine is used, the motor 201 is started, the motor 201 rotates to drive the driving wheel 202 to rotate, the driving wheel 202 rotates to drive the belt 203 to rotate, the belt 203 rotates to drive the driven wheel 204 to rotate, the driven wheel 204 rotates to drive the screw rod 205 to rotate, the movable block 207 is driven by the rotating screw rod 205 and the fixed guide post 206 to move, the movable block 207 moves to drive the connecting plate 3 connected below to move, the connecting plate 3 moves to drive the first air cylinder 4 and the second air cylinder 6 connected below to move, the scraper 5 and the printing roller 7 at the output ends of the first air cylinder 4 and the second air cylinder 6 move, the second air cylinder 6 is controlled to drive the printing roller 7 connected below to move downwards, the printing roller 7 prints ink on a food packaging bag in a color mode, the second air cylinder 6 is started to control the printing roller 7 to ascend, the first air cylinder 4 is started to control the scraper 5 to descend, the motor 201 is controlled to reversely rotate, the scraper 5 returns excess ink in a return stroke, when an operation rod of the machine moves, scraping force is generated, vibration of an effective buffer device is achieved through a spring 805, stable operation of a printing head is guaranteed, and contents which are not described in detail in the specification belong to a person skilled in the prior art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wrapping bag colour printing is with printing brush head buffering protection mechanism, includes backup pad (1), its characterized in that: the printing device is characterized in that a transmission assembly (2) is arranged inside the supporting plate (1), the transmission assembly (2) comprises a motor (201), a driving wheel (202), a belt (203), a driven wheel (204), a screw rod (205), a guide pillar (206) and a movable block (207), the bottom end of the movable block (207) is connected with a connecting plate (3), a first air cylinder (4) is arranged below the connecting plate (3), a second air cylinder (6) is arranged below the connecting plate (3) on one side of the first air cylinder (4), a scraper (5) is connected to the output end of the first air cylinder (4), a printing roller (7) is arranged at the output end of the scraper (5), a buffer assembly (8) is arranged on the upper surface of the supporting plate (1), the buffer assembly (8) comprises a sleeve rod (801), a telescopic rod (802), a sliding block (803), a sliding groove (804) and a spring (805), and a mounting plate (9) is arranged above the buffer assembly (8).

2. The packaging bag color printing brush head buffering and protecting mechanism according to claim 1, characterized in that: the motor (201) outside is provided with the motor protection cover, and the motor protection cover is located backup pad (1) upper surface, action wheel (202) are located the output of motor (201), the outside of action wheel (202) is provided with belt (203), and belt (203) other end inside is provided with from driving wheel (204).

3. The packaging bag color printing brush head buffering and protecting mechanism according to claim 1, characterized in that: the outer sides of the driving wheel (202) and the driven wheel (204) are provided with transmission boxes, the screw rod (205) is located at one end of the driven wheel (204), one end of the screw rod (205) is connected with a bearing, and the bearing is located inside the supporting plate (1).

4. The packaging bag color printing brush head buffering and protecting mechanism according to claim 1, characterized in that: the number of the guide posts (206) is two, the two groups of the guide posts (206) are symmetrically arranged on two sides of the screw rod (205), the movable block (207) is arranged on the outer sides of the screw rod (205) and the guide posts (206), a screw hole matched with the guide posts (206) is formed in the movable block (207), and round holes matched with the guide posts (206) are formed in two sides of the screw hole.

5. The packaging bag color printing brush head buffering and protecting mechanism according to claim 1, characterized in that: the telescopic rod (801) is located at the bottom end of the mounting plate (9), the inner portion of the sleeve rod (801) is of a hollow structure, the telescopic rod (802) is located inside the sleeve rod (801), the sliding block (803) is located at the top end of the telescopic rod (802), and the sliding groove (804) is located inside the sleeve rod (801) and is formed.

6. The packaging bag color printing brush head buffering and protecting mechanism according to claim 1, characterized in that: the sliding block (803) is matched with the sliding groove (804), the sliding groove (804) is in sliding connection with the sliding block (803), the telescopic rod (802) penetrates through the loop bar (801) and extends to the outer side of the loop bar, and the bottom end of the telescopic rod (802) is located on the upper surface of the supporting plate (1).

7. The packaging bag color printing brush head buffering and protecting mechanism according to claim 1, characterized in that: one end of the spring (805) is located on the loop bar (801), the other end of the bottom end of the spring (805) is located on the upper surface of the support plate (1), the bottom end of the telescopic rod (802) is located on the inner side of the spring (805), the number of the buffer assemblies (8) is four, and the buffer assemblies (8) are located at four corners of the top surface of the support plate (1).