CN216105007U

CN216105007U - Double-sheet prevention device for gold stamping process

Info

Publication number: CN216105007U
Application number: CN202122157310.2U
Authority: CN
Inventors: 李昂; 翟卓群
Original assignee: Xuzhou Huayi Color Printing Co ltd
Current assignee: Xuzhou Huayi Color Printing Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-22
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of gold stamping processes, and discloses a double-sheet prevention device for a gold stamping process, which comprises a bottom plate and a shell, wherein the shell is fixedly arranged on the upper surface of the bottom plate, a placing bin is arranged in the middle of the shell, baffles are fixedly arranged on two sides of the placing bin, strip-shaped openings are formed in the middle of each baffle, a stop block is arranged in each strip-shaped opening in a sliding manner, anti-slip strips are fixedly arranged on the lower surfaces of the two stop blocks, cavities are formed in two sides of the shell, sliding grooves are formed in the inner side walls of the two cavities, sliding blocks are arranged in the two sliding grooves in a sliding manner, the inner sides of the two sliding blocks are fixedly connected with the outer side walls of the stop blocks, and a transmission mechanism for driving the two sliding blocks to move synchronously is arranged in the two cavities. The utility model can continuously abut against the upper paper and can ensure the stable double-sheet prevention effect.

Description

Double-sheet prevention device for gold stamping process

Technical Field

The utility model relates to the technical field of gold stamping processes, in particular to a double-sheet prevention device for a gold stamping process.

Background

The gold stamping process is to transfer an aluminum layer in the electrochemical aluminum to the surface of a printing stock by utilizing the principle of hot-pressing transfer to form a special metal effect, a sucker is generally adopted in the gold stamping process to adsorb printing paper, and in order to prevent double adsorption, double-adsorption-prevention stoppers are generally arranged on two sides above the paper to scrape off the paper which is adsorbed more.

The traditional stopper in preventing two devices for gilt technology generally is fixed setting, and upside paper is too big with the dog distance after using a period, scrapes back at the dog with many absorbent papers, and the paper whereabouts is crooked easily to can influence next time the sucking disc and adsorb, influence normal production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that after a plurality of adsorbed paper sheets are scraped by a double-sheet prevention device in the prior art, the paper sheets fall easily and are inclined, so that next adsorption of a sucker is influenced, and normal production is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent two devices for gilt technology, includes bottom plate and casing, its characterized in that, the casing is fixed to be set up in the upper surface of bottom plate, the middle part of casing is for placing the storehouse, the both sides of placing the storehouse are all fixed and are provided with the baffle, two the bar mouth, two have all been seted up at the middle part of baffle the inside of bar mouth all slides and is provided with the dog, two the lower surface of dog is all fixed and is provided with the antislip strip, the cavity has all been seted up to the both sides of casing, two the spout has all been seted up to the inside of cavity, two the inside of spout all slides and is provided with the slider, two the inboard of slider all with the lateral wall fixed connection of dog, two the inside of cavity is provided with drives two slider synchronous movement's drive mechanism.

Preferably, drive mechanism includes first rack and second rack, two the middle part of cavity all rotates through the bull stick and is provided with the gear, two first rack all meshes and sets up in the inboard of the gear that corresponds, two the second rack all meshes and sets up in the outside of the gear that corresponds, two the upper end of first rack all with the slider fixed connection who corresponds, two the lower extreme of second rack all extends to the downside of bottom plate, two the lower extreme fixedly connected with diaphragm of second rack, the downside of bottom plate is provided with electric putter, electric putter's piston rod end and diaphragm fixed connection.

Preferably, drive mechanism includes lead screw and belt pulley, two the lead screw all rotates to set up in the inside of the cavity that corresponds, two the slider all cup joints with the lead screw thread that corresponds, two the lower extreme of lead screw all extends to the downside of bottom plate, two the lower extreme of lead screw all has fixed the cup joint to have a belt pulley, two the belt pulley passes through the belt and rotates the connection, the left side below of bottom plate is provided with the motor, the output and the left side of motor the lower extreme fixed connection of lead screw.

Preferably, the lower surfaces of the two anti-slip strips are provided with anti-slip lines.

Preferably, supporting legs are fixedly arranged on two sides of the lower surface of the bottom plate.

Preferably, the two anti-slip strips are made of rubber materials.

Preferably, the motor is fixedly connected with the bottom plate through a support frame.

Compared with the prior art, the utility model provides a double-sheet prevention device for a gold stamping process, which has the following beneficial effects:

1. this a prevent two devices for gilt technology drives two second rack rebound through electric putter, drives two gears and rotates in opposite directions promptly to drive two first racks rebound, even make two sliders drive two dogs rebound, can last promptly and offset with the upside paper, can guarantee stable two effects of preventing.

2. This a prevent two devices for gilt technology drives the left side belt pulley through the motor and rotates, and the belt drives two belt pulleys and rotates, drives two lead screws and rotates in step promptly to make two sliders drive two dogs and move downwards in step, can last promptly and offset with the upside paper, can guarantee the stable two effects of preventing.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device can continuously abut against the upper paper, so that the stable double-sheet prevention effect can be ensured.

Drawings

FIG. 1 is a schematic structural diagram of a double-sheet prevention device for a gold stamping process, which is provided by the utility model;

fig. 2 is a schematic structural diagram of another embodiment of an anti-double sheet device for a gold stamping process according to the present invention.

In the figure: the device comprises a base plate 1, a shell 2, a baffle 3, a stop block 4, a sliding block 5, a rotating rod 6, a gear 7, a first rack 8, a second rack 9, a transverse plate 10, an electric push rod 11, an anti-slip strip 12, supporting legs 13, a screw rod 14, a belt pulley 15, a belt 16 and a motor 17.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, a prevent two devices for gilt technology, including bottom plate 1 and casing 2, casing 2 is fixed to be set up in the upper surface of bottom plate 1, the middle part of casing 2 is for placing the storehouse, the both sides of placing the storehouse are all fixed and are provided with baffle 3, the bar mouth has all been seted up at the middle part of two baffle 3, the inside of two bar mouths all slides and is provided with dog 4, the lower surface of two dog 4 is all fixed and is provided with antislip strip 12, the cavity has all been seted up to the both sides of casing 2, the spout has all been seted up to the inside wall of two cavities, the inside of two spouts all slides and is provided with slider 5, the inboard of two sliders 5 all with dog 4's lateral wall fixed connection, the inside of two cavities is provided with the drive mechanism that drives two slider 5 synchronous motion.

Drive mechanism includes first rack 8 and second rack 9, the middle part of two cavitys is all rotated through bull stick 6 and is provided with gear 7, two first rack 8 all mesh set up in the inboard of the gear 7 that corresponds, two second rack 9 all mesh set up in the outside of the gear 7 that corresponds, the upper end of two first racks 8 all with the 5 fixed connection of slider that correspond, the lower extreme of two second racks 9 all extends to the downside of bottom plate 1, the lower extreme fixedly connected with diaphragm 10 of two second racks 9, the downside of bottom plate 1 is provided with electric putter 11, electric putter 11's the terminal and diaphragm 10 fixed connection of piston rod.

The lower surfaces of the two anti-slip strips 12 are provided with anti-slip lines, so that friction between the anti-slip strips and paper is increased, and the paper separating effect is improved.

Supporting legs 13 are fixedly arranged on two sides of the lower surface of the bottom plate 1 and used for stably supporting equipment.

The two anti-slip strips 12 are made of rubber materials, so that the paper is prevented from being scratched.

In the utility model, when the double-sheet prevention device is used, a worker switches on a power supply of the electric push rod 11, the piston rod of the electric push rod 11 extends out to push the transverse plate 10 downwards, the transverse plate 10 drives the two second racks 9 to move upwards, the two second racks 9 drive the two gears 7 to rotate oppositely, and the two gears 7 drive the two first racks 8 to move downwards, namely the two sliding blocks 5 drive the two stop blocks 4 to move downwards, so that the two stop blocks 4 can continuously abut against the upper paper, and the stable double-sheet prevention effect can be ensured.

Example 2

Referring to fig. 2, a prevent two devices for gilt technology, including bottom plate 1 and casing 2, casing 2 is fixed to be set up in the upper surface of bottom plate 1, the middle part of casing 2 is for placing the storehouse, the both sides of placing the storehouse are all fixed and are provided with baffle 3, the bar mouth has all been seted up at the middle part of two baffle 3, the inside of two bar mouths all slides and is provided with dog 4, the lower surface of two dog 4 is all fixed and is provided with antislip strip 12, the cavity has all been seted up to the both sides of casing 2, the spout has all been seted up to the inside wall of two cavities, the inside of two spouts all slides and is provided with slider 5, the inboard of two sliders 5 all with dog 4's lateral wall fixed connection, the inside of two cavities is provided with the drive mechanism that drives two slider 5 synchronous motion.

Drive mechanism includes lead screw 14 and belt pulley 15, two lead screws 14 all rotate and set up in the inside of the cavity that corresponds, two sliders 5 all cup joint with the 14 screw threads of lead screw that correspond, the lower extreme of two lead screws 14 all extends to the downside of bottom plate 1, the lower extreme of two lead screws 14 is all fixed belt pulley 15 that has cup jointed, two belt pulleys 15 rotate through belt 16 and connect, the left side below of bottom plate 1 is provided with motor 17, motor 17's output and the lower extreme fixed connection of left side lead screw 14.

The motor 17 is fixedly connected with the bottom plate 1 through the supporting frame, so that the motor 17 is more stable in connection with the bottom plate 1.

When the double-sheet-preventing paper feeding device is used, a worker switches on a power supply of the motor 17, the motor 17 drives the left lead screw 14 to rotate, namely, the left belt pulley 15 is driven to rotate, the belt 16 drives the two belt pulleys 15 to rotate, namely, the two lead screws 14 are driven to synchronously rotate, the two lead screws 14 drive the two sliders 5 to synchronously move downwards, namely, the two stop blocks 4 are driven to synchronously move downwards, namely, the two stop blocks 4 can continuously abut against upper paper, and a stable double-sheet-preventing effect can be ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A double-sheet prevention device for a gold stamping process comprises a bottom plate (1) and a shell (2), it is characterized in that the shell (2) is fixedly arranged on the upper surface of the bottom plate (1), the middle part of the shell (2) is provided with a placing bin, the two sides of the placing bin are both fixedly provided with baffle plates (3), the middle parts of the two baffle plates (3) are both provided with strip-shaped openings, the insides of the two strip-shaped openings are both provided with stop blocks (4) in a sliding way, the lower surfaces of the two stop blocks (4) are both fixedly provided with anti-skidding strips (12), the cavity has all been seted up to the both sides of casing (2), two the spout has all been seted up to the inside wall of cavity, two the inside of spout all slides and is provided with slider (5), two the inboard of slider (5) all with the lateral wall fixed connection of dog (4), two the inside of cavity is provided with drives two slider (5) synchronous movement's drive mechanism.

2. The double sheet prevention device for gold stamping process according to claim 1, the transmission mechanism comprises first racks (8) and second racks (9), gears (7) are rotatably arranged in the middle of the two cavities through rotating rods (6), the two first racks (8) are meshed with the inner sides of the corresponding gears (7), the two second racks (9) are meshed with the outer sides of the corresponding gears (7), the upper ends of the two first racks (8) are fixedly connected with corresponding sliding blocks (5), the lower ends of the two second racks (9) extend to the lower side of the bottom plate (1), and transverse plates (10) are fixedly connected with the lower ends of the two second racks (9), the lower side of the bottom plate (1) is provided with an electric push rod (11), and the tail end of a piston rod of the electric push rod (11) is fixedly connected with the transverse plate (10).

3. The double-sheet preventing device for the gold stamping process is characterized in that the transmission mechanism comprises screw rods (14) and belt pulleys (15), the two screw rods (14) are rotatably arranged inside corresponding cavities, the two sliding blocks (5) are respectively in threaded sleeve joint with the corresponding screw rods (14), the lower ends of the two screw rods (14) extend to the lower side of the bottom plate (1), the belt pulleys (15) are fixedly sleeved at the lower ends of the two screw rods (14), the two belt pulleys (15) are rotatably connected through belts (16), a motor (17) is arranged below the left side of the bottom plate (1), and the output end of the motor (17) is fixedly connected with the lower end of the screw rod (14) on the left side.

4. The double sheet prevention device for the gold stamping process as claimed in claim 1, wherein the lower surfaces of the two anti-slip strips (12) are provided with anti-slip lines.

5. The double-sheet prevention device for the gold stamping process as claimed in claim 1, wherein the two sides of the lower surface of the bottom plate (1) are fixedly provided with supporting feet (13).

6. The device for preventing double sheets for the gold stamping process according to claim 1, wherein the two anti-slip strips (12) are made of rubber materials.

7. The double-sheet prevention device for the gold stamping process as claimed in claim 3, wherein the motor (17) is fixedly connected with the bottom plate (1) through a support frame.