CN111605301A

CN111605301A - Plastic product hot stamping equipment based on gear and rack

Info

Publication number: CN111605301A
Application number: CN202010448690.2A
Authority: CN
Inventors: 李新; 刘立杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-09-01

Abstract

The invention relates to the technical field of plastic processing, and discloses a plastic product hot stamping device based on a gear rack, which comprises a rack, wherein a tooth socket is formed in the inner wall of the rack, a driven wheel is meshed at the inner bottom of the tooth socket, a driving wheel is fixedly connected to the right side of the driven wheel, a cleaning roller is fixedly connected to the front side of the driving wheel, a supporting rod is movably connected to the bottom of a clamping plate, a supporting spring is fixedly connected to the bottom of the supporting rod, a water collecting ball is fixedly connected to the inside of the cleaning roller, a stop block is slidably connected to the inside of the stop plate, and a roller is fixedly connected to the inner bottom of the. This plastic products thermoprint equipment based on rack and pinion promotes the hot pressing piece through the cylinder and descends, promotes the cradling piece simultaneously and descends, and the cradling piece descends and drives the thermoprint fiber container and descends, and the rethread thermoprint fiber container uses with buffer spring's cooperation to it is even to reach thermoprint pressure, the complete effect of pattern.

Description

Plastic product hot stamping equipment based on gear and rack

Technical Field

The invention relates to the technical field of plastic processing, in particular to a plastic product hot stamping device based on a gear and a rack.

Background

Plastic processing is developed along with the development of synthetic resins, which is mutually promoted with the development of plastic machines, plastic hot stamping is a key step in plastic processing, and the plastic hot stamping is to transfer a color aluminum foil layer (or other pattern film layers) on a hot stamping film to a workpiece under heating and pressurizing.

In present thermoprint pattern equipment, often take place easily and carry out the thermoprint pattern on unclean clean plastic products, it is inhomogeneous to take place the pressure at thermoprint in-process easily to the pattern that just has been thermoprinted is still unstable, does not cool off just takes out, all can cause thermoprint pattern incomplete, and plastic products' loss is scrapped comparatively frequently.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides plastic product hot stamping equipment based on a gear rack, which has the advantages of automatic cleaning of plastic products, uniform hot stamping pressure, complete patterns, rapid pattern cooling, reduction of scrappage and the like, and solves the problems that the hot stamping is influenced due to unclean plastic products, the integrity of the patterns is influenced due to nonuniform hot stamping stress, and the loss is serious.

(II) technical scheme

In order to realize the purposes of automatically cleaning the plastic product, uniform hot stamping pressure, complete pattern, rapid pattern cooling and scrap reduction, the invention provides the following technical scheme: a plastic product hot stamping device based on a gear rack comprises a rack, wherein a tooth groove is formed in the inner wall of the rack, a driven wheel is meshed at the inner bottom of the tooth groove, a driving wheel is fixedly connected to the right side of the driven wheel, a cleaning roller is fixedly connected to the front side of the driving wheel, a motor is fixedly connected to the inner wall of the rack, a transmission rope is fixedly connected to the front side of the motor, a reset spring is fixedly connected to the back side of the driven wheel, a cleaning fan is fixedly connected to the front side of the driven wheel, an air cylinder is fixedly connected to the top of the inner wall of the rack, a hot pressing block is fixedly connected to the bottom of the air cylinder, a support rod is fixedly connected to the side surface of the air cylinder, a hot stamping roller is inserted into the bottom of the support rod, a buffer spring is fixedly connected to the top of the, the interior bottom of frame just is located the right side fixedly connected with material support of water tank support, the top swing joint of material support has splint, the bottom swing joint of splint has the bracing piece, the bottom fixedly connected with supporting spring of bracing piece, the inside fixedly connected with ball that catchments of cleaning roller, the inside sliding connection of ball that catchments has the baffle, the top swing joint of baffle has the connecting rod, the left side swing joint of connecting rod has the kickboard, the inside sliding connection of baffle has the dog, the interior bottom fixedly connected with gyro wheel of ball that catchments.

Preferably, the inner bottom of the frame is provided with a sliding groove and is in sliding connection with the supporting rod.

Preferably, the driving wheel is connected with the driven wheel through a connecting rod.

Preferably, the drive wheel is engaged with the tooth socket.

Preferably, the left end of the transmission rope is fixedly connected to the back of the driving wheel.

Preferably, the hot stamping paper cylinder is positioned below the hot pressing block.

Preferably, a layer of soft brush is arranged on the outer side of the cleaning roller, and the soft brush can be in contact with water in the water tank.

Preferably, the two clamping plates are movably connected with the top of the supporting rod respectively.

Preferably, the cleaning roller and the water collecting ball are both provided with water outlets.

(III) advantageous effects

Compared with the prior art, the invention provides plastic product hot stamping equipment based on a gear and a rack, which has the following beneficial effects:

1. this plastic products thermoprint equipment based on rack and pinion drives the driving rope through the motor and tightens up, and the driving wheel is moved to the right in the driving rope pulling, and the driving wheel drives from the driving wheel and the right removal of cleaning roller, and the rethread cleaning roller uses with the cooperation of cleaning fan to reach the purpose of self-cleaning plastic products.

2. This plastic products thermoprint equipment based on rack and pinion promotes the hot pressing piece through the cylinder and descends, promotes the cradling piece simultaneously and descends, and the cradling piece descends and drives the thermoprint fiber container and descends, and the rethread thermoprint fiber container uses with buffer spring's cooperation to it is even to reach thermoprint pressure, the complete effect of pattern.

3. This plastic products thermoprint equipment based on rack and pinion, through external atmospheric pressure with water pressure in the ball that catchments, the kickboard rises and drives the connecting rod left end and rise the right-hand member and descend, the connecting rod right-hand member descends and promotes the dog and slide left, seals the delivery port, when gyro wheel and material contact, the gyro wheel rolls, the rethread gyro wheel is used with the cooperation of dog to reach the effect that can cool off the pattern fast.

Drawings

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

FIG. 2 is a partial schematic view of the structure of the present invention;

FIG. 3 is a schematic view of a portion of the present invention;

FIG. 4 is a partial schematic view of a cleaning roller according to the present invention.

In the figure: 1-frame, 2-tooth space, 3-driven wheel, 4-driving wheel, 5-driving rope, 6-motor, 7-reset spring, 8-cleaning fan, 9-cleaning roller, 10-cylinder, 11-hot-pressing block, 12-support rod, 13-hot-stamping paper tube, 14-buffer spring, 15-water tank support, 16-water tank, 17-material support, 18-clamping plate, 19-supporting rod, 20-supporting spring, 21-water collecting ball, 22-floating plate, 23-connecting rod, 24-baffle, 25-baffle and 26-roller.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a plastic product hot stamping device based on a rack and pinion comprises a frame 1, wherein the inner bottom of the frame 1 is provided with a chute and is connected with a support rod 19 in a sliding manner, the inner wall of the frame 1 is provided with a tooth space 2, the inner bottom of the tooth space 2 is engaged with a driven wheel 3, the right side of the driven wheel 3 is fixedly connected with a driving wheel 4, the driving wheel 4 is connected with the driven wheel 3 through a connecting rod, the driving wheel 4 is engaged with the tooth space 2, the front of the driving wheel 4 is fixedly connected with a cleaning roller 9, the outer side of the cleaning roller 9 is provided with a layer of soft brush, the soft brush can be contacted with water in a water tank 16, the soft brush is used for conveniently wetting the plastic product and can not scratch the plastic product, the inner wall of the frame 1 is fixedly connected with a motor 6, the front of the motor 6 is fixedly connected with, the back of the driven wheel 3 is fixedly connected with a reset spring 7, the material of the reset spring 7 adopts 60Si2Mn with better elasticity, the front of the driven wheel 3 is fixedly connected with a cleaning fan 8, the top of the inner wall of the rack 1 is fixedly connected with an air cylinder 10, the bottom of the air cylinder 10 is fixedly connected with a hot-pressing block 11, the side of the air cylinder 10 is fixedly connected with a support rod 12, the bottom of the support rod 12 is inserted with a hot-stamping roller 13, the hot-stamping roller 13 is positioned below the hot-pressing block 11, so that hot-stamping paper can be well attached to the surface of a plastic product, the top of the hot-stamping roller 13 is fixedly connected with a buffer spring 14, the material of the buffer spring 14 adopts stainless steel and is relatively suitable for a small spring, the inner bottom of the rack 1 is fixedly connected with a water tank support 15, the top of the water tank support 15 is fixedly connected with, material support 17's top swing joint has splint 18, splint 18's bottom swing joint has bracing piece 19, splint 18 have two and respectively with bracing piece 19's top swing joint, bracing piece 19's bottom fixedly connected with supporting spring 20, clean cylinder 9's inside fixedly connected with ball 21 that catchments, clean cylinder 9 has all seted up the delivery port with ball 21 that catchments, ball 21's inside sliding connection has baffle 24 that catchments, baffle 24's top swing joint has connecting rod 23, connecting rod 23's left side swing joint has kickboard 22, baffle 24's inside sliding connection has dog 25, ball 21's interior bottom fixedly connected with gyro wheel 26 that catchments.

The working principle is that a plastic product is placed on a clamping plate 18 of a clamping plate 1 to clamp the plastic product 8 under the action of a supporting point at the top of a material support 17, the plastic product presses the clamping plate 18 to descend, the clamping plate 18 descends to push a supporting rod 19 to descend, the supporting rod 19 descends to compress a supporting spring 20, at the moment, a motor 4 rotates, the motor 4 rotates to tighten a transmission rope 5, the transmission rope 5 tightens to pull a driving wheel 4 to move rightwards, the driving wheel 4 moves rightwards to drive a driven wheel 3 to move rightwards, the driving wheel 4 and the driven wheel 3 rotate under the action of a tooth groove 2, the driving wheel 4 rotates to drive a cleaning roller 9 to rotate, the driven wheel 3 rotates to drive a cleaning fan 8 to rotate, the cleaning roller 9 rotates to pick up water in a water tank 16, and at the same time, the water is pressed into a water collecting ball 21 under the action of external atmospheric pressure, under the action of the fulcrum of the inner wall of the water collecting ball 21, the right end of the connecting rod 23 descends to drive the baffle 24 to slide leftwards, the baffle 24 blocks water, then the cleaning roller 9 is contacted with the hot stamping surface of the plastic product and is cleaned, the cleaning fan 8 rotates to blow dry redundant water on the plastic product, at the moment, the air cylinder 10 pushes the hot stamping block 11 and the support rod 12 to move downwards, the support rod 12 descends to drive the hot stamping paper cylinder 13 to descend, as the hot stamping paper cylinder 13 is positioned below the hot stamping block 11, the hot stamping paper is firstly contacted with the plastic product, the hot stamping block 11 continues to descend, under the action of the buffer spring 14, the hot stamping block 11 uniformly presses the pattern on the hot stamping paper on the plastic product, at the moment, the motor 6 stops rotating, under the action of the reset spring 7, the cleaning roller 9 and the cleaning fan 8 move leftwards, when the cleaning roller 9 moves to the surface of the plastic product, the, the roller 26 rolls to drive the stop block 25 to move leftwards, and at the moment, the water outlet of the water collecting ball 21 is sprayed on the surface of the plastic product to rapidly cool.

In conclusion, according to the plastic product hot stamping equipment based on the gear rack, the motor 6 drives the transmission rope 5 to be tightened, the transmission rope 5 pulls the driving wheel 4 to move rightwards, the driving wheel 4 drives the driven wheel 3 and the cleaning roller 9 to move rightwards, and then the cleaning roller 9 and the cleaning fan 8 are matched for use, so that the purpose of automatically cleaning plastic products is achieved. This plastic products thermoprint equipment based on rack and pinion promotes 11 pieces of hot pressing through cylinder 10 and descends, promotes cradling piece 12 simultaneously and descends, and cradling piece 12 descends and drives thermoprint fiber container 13 and descends, and rethread thermoprint fiber container 13 uses with buffer spring 14's cooperation to it is even to reach thermoprint pressure, the complete effect of pattern. This plastic products thermoprint equipment based on rack and pinion, through external atmospheric pressure with water pressure advance catchment ball 21 in, kickboard 22 rises and drives 23 left ends of connecting rod and rise the right-hand member and descend, 23 right-hand members of connecting rod descend and promote dog 24 and slide left, seal the delivery port, when gyro wheel 26 and material contact, gyro wheel 26 rolls, rethread gyro wheel 26 uses with dog 25's cooperation, thereby reach the effect that can cool off the pattern fast, application scope is more extensive.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the 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 plastic products thermoprint equipment based on rack and pinion, includes frame (1), its characterized in that: the cleaning machine is characterized in that a tooth socket (2) is formed in the inner wall of the rack (1), a driven wheel (3) is meshed at the inner bottom of the tooth socket (2), a driving wheel (4) is fixedly connected to the right side of the driven wheel (3), a cleaning roller (9) is fixedly connected to the front side of the driving wheel (4), a motor (6) is fixedly connected to the inner wall of the rack (1), a transmission rope (5) is fixedly connected to the front side of the motor (6), a reset spring (7) is fixedly connected to the back side of the driven wheel (3), a cleaning fan (8) is fixedly connected to the front side of the driven wheel (3), a cylinder (10) is fixedly connected to the top of the inner wall of the rack (1), a hot pressing block (11) is fixedly connected to the bottom of the cylinder (10), a support rod (12) is fixedly connected to the side of the cylinder (, the stamping machine is characterized in that a buffer spring (14) is fixedly connected to the top of the stamping roller (13), a water tank support (15) is fixedly connected to the inner bottom of the rack (1), a water tank (16) is fixedly connected to the top of the water tank support (15), a material support (17) is fixedly connected to the inner bottom of the rack (1) and located on the right side of the water tank support (15), a clamping plate (18) is movably connected to the top of the material support (17), a supporting rod (19) is movably connected to the bottom of the clamping plate (18), a supporting spring (20) is fixedly connected to the bottom of the supporting rod (19), a water collecting ball (21) is fixedly connected to the inner portion of the cleaning roller (9), a baffle plate (24) is slidably connected to the inner portion of the water collecting ball (21), a connecting rod (23) is movably connected to the top of the baffle plate (24), and a, the inside sliding connection of baffle (24) has dog (25), the interior bottom fixedly connected with gyro wheel (26) of catchment ball (21).

2. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: the inner bottom of the frame (1) is provided with a sliding groove and is connected with the supporting rod (19) in a sliding way.

3. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: the driving wheel (4) is connected with the driven wheel (3) through a connecting rod.

4. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: the driving wheel (4) is meshed with the tooth grooves (2).

5. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: the left end of the transmission rope (5) is fixedly connected to the back of the driving wheel (4).

6. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: the hot stamping paper cylinder (13) is positioned below the hot pressing block (11).

7. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: a layer of soft brush is arranged on the outer side of the cleaning roller (9), and the soft brush can be contacted with water in the water tank (16).

8. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: the two clamping plates (18) are respectively movably connected with the top of the supporting rod (19).

9. The plastic product stamping device based on the gear and rack as claimed in claim 1, wherein: the cleaning roller (9) and the water collecting ball (21) are both provided with water outlets.