CN115230305A

CN115230305A - Thermoprinting machine for plastic products

Info

Publication number: CN115230305A
Application number: CN202211025731.2A
Authority: CN
Inventors: 张增俊
Original assignee: Deqing Hongsheng Plastic Co ltd
Current assignee: Deqing Hongsheng Plastic Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-10-25

Abstract

The invention relates to the technical field of thermoprinting machines, and discloses a thermoprinting machine for plastic products, which comprises a base, wherein a stand column is fixedly installed at the top end of the base, thermoprinting equipment is arranged on the front surface of the stand column, a fixing component is arranged at the top end of the base, a fixing plate is fixedly installed at the top end of the base, a conversion component is arranged at the top end of the fixing plate, a bottle body is stored and conveyed through the conversion component, is driven to the bottle body at the leftmost end by a U-shaped ring and is driven by the fixing component to perform thermoprinting, the bottle body after thermoprinting is driven by the fixing component to be inserted into the U-shaped ring again, and is rotated to the rightmost end through a knob U-shaped ring, and the thermoprinted bottle body is cooled for a period of time, so that the situation that the ink is not dried after just thermoprinting and the mark is blurred due to contact is reduced; simultaneously because the conversion subassembly can remove three bottle simultaneously for when a bottle thermoprint, can carry out the change installation work of next bottle, the effectual efficiency that increases work.

Description

Thermoprinting machine for plastic products

Technical Field

The invention relates to the technical field of hot stamping machines, in particular to a hot stamping machine for plastic products.

Background

The hot stamping machine is a machine for hot stamping a heated hot stamping plate on the surface of a printed piece, and is commonly used for manufacturing labels, patterns and color marks of various daily living goods, such as labels and descriptions on the surfaces of bottle bodies of common shampoo, bath lotion and the like.

When carrying out the thermoprint to plastic bottle surface, earlier with the bottle centre gripping usually, carry out the thermoprint along the surperficial rotary motion of thermoprint board again, but bottle of general thermoprint machine disposable only can thermoprint, efficiency is relatively poor, and because the thermoprint utilizes the heating to take off the bottle from equipment with thermoprint such as label on the bottle surface, the bottle that has just been thermoprinted, when its surface does not have complete cooling, direct contact, the condition such as label that causes the thermoprint easily takes place, influences product quality.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the hot stamping machine for the plastic products, which can perform the work of preparing the next bottle body for clamping while hot stamping, effectively increase the production efficiency and solve the problem of lower production efficiency.

(II) technical scheme

In order to realize the purposes of preparing the next bottle body for clamping while hot stamping, effectively increasing the production efficiency and reducing the occurrence of the fuzzy character by prolonging the cooling time, the invention provides the following technical scheme: the utility model provides a plastic products's thermoprinting machine, includes the base, base top fixed mounting has the stand, the stand openly is provided with thermoprint equipment, base top fixed mounting has the slide rail, slide rail top sliding connection has the link, the top fixed mounting of link has fixed subassembly, base top fixed mounting has the fixed plate, the fixed plate top is provided with conversion components.

The fixing assembly comprises an air pump and a rotary seat, the air pump and the rotary seat are respectively arranged on the front side and the rear side of the top end of the connecting frame, and the axle centers of the air pump and the rotary seat are located on the same straight line.

The conversion subassembly includes the pivot, the pivot is pegged graft inside the fixed plate, fixed plate top fixed mounting has the locating lever, the bottom fixed mounting of pivot has the knob, the top fixed mounting of pivot has the push pedal, push pedal top fixed mounting has reset spring, reset spring top fixed mounting has the clamp plate, clamp plate bottom fixed mounting has the axle of inserting, the outside fixed mounting of clamp plate has the rotary drum, rotary drum bottom fixed mounting has the commentaries on classics board, the one end fixed mounting that the rotary drum was kept away from to the commentaries on classics board has U type ring, the inside fixed mounting of U type ring has the baffle, the equal fixed mounting in the two straight flange lateral walls outside of U type ring has the structure frame, structure frame inner wall fixed surface installs ejecting spring, ejecting spring's other end fixed mounting has the arc seat, the inside scarf joint of U type ring has the bottle.

Preferably, the rotating plates and the positioning rods are respectively three, the rotating plates and the positioning rods are circumferentially and uniformly distributed by taking the axial lead of the rotating shaft as the center of a circle, the rotating plates are attached to the upper surface of the fixed plate, the positioning rods are inserted into the push plate, and the positions of the rotating plates are determined by the positioning rods.

Preferably, the inside locating hole of seting up with locating lever looks adaptation of push pedal, push pedal bottom fixed mounting has the guide board, the guide board links to each other with the edge of locating hole, the bottom of guide board is kept away from each other, when the push pedal drives the guide board and rotates, because the rotation angle skew in order to reduce, leads to the unable condition emergence of pegging graft into the locating hole of locating lever, when locating lever skew angle is at the within range of guide board, the push pedal promotes when the guide board descends, and the guide board removes to the top of locating lever to under the cooperation of locating lever and guide board, promote the rotation of push pedal, thereby make the locating lever can insert into in the locating hole.

Preferably, a joggle block is arranged between the rotating plate and the fixed plate, the rotating plate can be prevented from being separated from the fixed plate through joggle, the inserting shaft is fixedly installed between the rotating plate and the pressing plate, the inserting shaft penetrates through the pushing plate, the pressing plate can be driven to rotate by the rotation of the pushing plate through the inserting shaft, so that the rotating plate and the rotating drum can be driven to rotate, the number of the fixed plates is two, the rotating drum is arranged between the two fixed plates, and the two fixed plates can be more stable.

Preferably, when the U type ring rotates to the leftmost end, the opening of U type ring left, just the both sides lateral wall of U type ring is the level form, the centre of a circle of U type ring and the center of air pump are located same water flat line, and when the U type ring drove the bottle and removed to the leftmost end, the air pump can cooperate the roating seat to fix the bottle to drive the bottle and carry out the thermoprint.

Preferably, the upper surface of arc seat bulges the inner wall surface of U type ring, just the upper surface of arc seat and bottle are laminated each other, the bottle is located between two baffles of two U type seats around, the baffle is the U type, utilizes arc seat and baffle to restrict the position of bottle to make the air pump can be more accurate fix the bottle.

Preferably, when the push plate rises to the topmost end, the positioning rod is completely separated from the push plate, and the top end of the positioning rod is located below the bottom end of the guide plate, so that the push plate is prevented from being clamped by the positioning rod.

(III) advantageous effects

Compared with the prior art, the invention provides a hot stamping machine for plastic products, which has the following beneficial effects:

the bottle body of the hot stamping machine for the plastic product is stored and conveyed through the conversion assembly, the bottle body is driven to the bottle body at the leftmost end by the U-shaped ring, after the bottle body is fixed by the fixing assembly, the fixing assembly drives the bottle body to carry out hot stamping through the sliding rail, the bottle body after the hot stamping is driven by the fixing assembly to be inserted into the U-shaped ring again, the rotating plate and the U-shaped ring are driven to rotate through the knob until the bottle body rotates to the rightmost end, at the moment, the bottle body after the hot stamping is cooled for a period of time, and the phenomenon that ink is not dried due to the fact that the ink is just subjected to the hot stamping is not dried and the situation that the print marks are fuzzy due to contact is reduced; simultaneously because the conversion subassembly can remove three bottle simultaneously for when a bottle thermoprint, can carry out the change installation work of next bottle, the effectual efficiency that increases work has improved output.

Drawings

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

FIG. 2 is a schematic view of a switching assembly of the present invention;

FIG. 3 is a schematic view of a push plate according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the invention at B of FIG. 2;

FIG. 6 is a schematic view of a baffle according to the present invention.

In the figure: 1. a base; 2. a column; 3. hot stamping equipment; 4. a slide rail; 5. a connecting frame; 6. a fixing assembly; 7. a fixing plate; 8. a conversion component; 801. a rotating shaft; 802. positioning a rod; 803. a knob; 804. pushing a plate; 805. a return spring; 806. pressing a plate; 807. inserting a shaft; 808. a rotating drum; 809. rotating the plate; 810. a U-shaped ring; 811. a baffle plate; 812. a structural frame; 813. ejecting a spring; 814. an arc-shaped seat; 815. and (4) a bottle body.

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.

Please refer to fig. 1-2, a thermoprinting machine for plastic products, comprising a base 1, a column 2 is fixedly mounted on the top end of the base 1, a thermoprinting device 3 is arranged on the front surface of the column 2, a slide rail 4 is fixedly mounted on the top end of the base 1, a connecting frame 5 is slidably connected to the top end of the slide rail 4, a fixing component 6 is fixedly mounted on the top end of the connecting frame 5, the fixing component 6 comprises an air pump and a rotary seat, the air pump and the rotary seat are respectively arranged on the front side and the rear side of the top end of the connecting frame 5, the axes of the air pump and the rotary seat are located on the same straight line, a fixing plate 7 is fixedly mounted on the top end of the base 1, and a conversion component 8 is arranged on the top end of the fixing plate 7.

Referring to fig. 2-3, the conversion assembly 8 includes a rotating shaft 801, the rotating shaft 801 is inserted into the fixing plate 7, a positioning rod 802 is fixedly mounted at the top end of the fixing plate 7, a knob 803 is fixedly mounted at the bottom end of the rotating shaft 801, a push plate 804 is fixedly mounted at the top end of the rotating shaft 801, a return spring 805 is fixedly mounted at the top end of the push plate 804, a pressing plate 806 is fixedly mounted at the top end of the return spring 805, an insertion shaft 807 is fixedly mounted at the bottom end of the pressing plate 806, a rotating cylinder 808 is fixedly mounted at the outer side of the pressing plate 806, a rotating plate 809 is fixedly mounted at the bottom end of the rotating cylinder 808, the rotating plate 809 and the positioning rod 802 are respectively three and are uniformly distributed circumferentially around the axis of the rotating shaft 801, the rotating plate 809 is attached to the upper surface of the fixing plate 7, the positioning rod 802 is inserted into the push plate 804, and the positioning rod 802 is used to determine the position of the rotating plate 809.

Please refer to fig. 3, the inside locating hole with locating lever 802 looks adaptation of seting up of push pedal 804, push pedal 804 bottom fixed mounting has the guide board, the guide board links to each other with the edge of locating hole, the bottom of guide board is kept away from each other, when push pedal 804 drives the guide board and rotates, in order to reduce because the rotation angle skew, the condition that leads to locating lever 802 can't peg graft into the locating hole takes place, when locating lever 802 skew angle is at the within range of guide board, push pedal 804 promotes the guide board when descending, the guide board removes to the top of locating lever 802, and under the cooperation of locating lever 802 and guide board, promote the rotation of push pedal 804, thereby make locating lever 802 can insert into the locating hole, when push pedal 804 rises to the topmost, locating lever 802 breaks away from completely from in push pedal 804, and the top of locating lever 802 is located the below of guide board bottom, prevent that locating lever 802 from blocking push pedal 804.

Referring to fig. 3, a joggle block is arranged between the rotating plate 809 and the fixed plate 7, the rotating plate 809 can be prevented from being separated from the fixed plate 7 by the joggle block, the inserting shaft 807 is fixedly installed between the rotating plate 809 and the pressing plate 806, the inserting shaft 807 penetrates through the pushing plate 804, the pushing plate 804 can drive the pressing plate 806 to rotate by the inserting shaft 807, so that the rotating plate 809 and the rotating drum 808 can be driven to rotate, the number of the fixed plates 7 is two, the rotating drum 808 is arranged between the two fixed plates 7, and the two fixed plates 7 can be more stable.

Referring to fig. 2 and 5, a U-shaped ring 810 is fixedly installed at one end of the rotating plate 809 far away from the rotating drum 808, a baffle 811 is fixedly installed inside the U-shaped ring 810, a structural frame 812 is fixedly installed at outer sides of two straight side walls of the U-shaped ring 810, an ejection spring 813 is fixedly installed on the surface of the inner wall of the structural frame 812, an arc-shaped seat 814 is fixedly installed at the other end of the ejection spring 813, a bottle 815 is embedded inside the U-shaped ring 810, when the U-shaped ring 810 rotates to the leftmost end, an opening of the U-shaped ring 810 is leftward, the two side walls of the U-shaped ring 810 are horizontal, a circle center of the U-shaped ring 810 and a center of the air pump are located on the same horizontal line, when the U-shaped ring 810 drives the bottle 815 to move to the leftmost end, the air pump can cooperate with the rotating seat to fix the bottle 815, thereby driving the bottle 815 to perform hot stamping.

Referring to fig. 2 and 5-6, the upper surface of the arc seat 814 protrudes the inner wall surface of the U-shaped ring 810, the upper surface of the arc seat 814 is attached to the bottle 815, the bottle 815 is located between the two baffles 811 of the front and rear U-shaped seats, the baffles 811 are U-shaped, and the arc seat 814 and the baffles 811 are used to limit the position of the bottle 815, so that the air pump can more accurately fix the bottle 815.

The working principle is that a bottle body 815 needing hot stamping is inserted into the U-shaped ring 810 at the rightmost end, then the knob 803 is pushed towards the direction of the fixing plate 7, the knob 803 pushes the push plate 804 to move through the rotating shaft 801, so that the push plate 804 is separated from the positioning rod 802, after the push plate 804 is separated from the positioning rod 802, the push plate 804 is driven to rotate by rotating the knob 803, the rotating plate 809 and the pressing plate 806 are driven to rotate as the inserting shaft 807 is inserted in the push plate 804, and when the U-shaped ring 810 provided with the bottle body 815 is rotated to the leftmost end, the knob 803 is loosened;

the push plate 804 losing the pushing force is reset under the action of the reset spring 805, the positioning rod 802 is inserted into the push plate 804 again to fix the push plate 804, then the connecting frame 5 is pushed to move along the sliding rail 4 until the position of the air pump corresponds to the position of the bottle 815, after the bottle 815 is clamped by the air pump and the rotating seat, the bottle 815 is driven to carry out hot stamping, and because the hot stamping process is automatic operation, an operator can carry out the installation and replacement work of the next bottle 815 while carrying out hot stamping;

after the hot stamping is finished, the operation of rotating the knob 803 is repeated, the hot stamped bottle body 815 is moved to the bottom end, the newly installed bottle body 815 is moved to the left end, and the operation is repeated continuously to perform production.

In summary, in the hot stamping machine for plastic products, the bottle body 815 is stored and transported through the conversion assembly 8, and is driven to the leftmost end of the bottle body 815 by the U-shaped ring 810, after being fixed by the fixing assembly 6, the fixing assembly 6 drives the bottle body 815 to perform hot stamping through the slide rail 4, the bottle body 815 after hot stamping is driven by the fixing assembly 6 to be reinserted into the U-shaped ring 810, the rotating plate 809 and the U-shaped ring 810 are driven to rotate through the knob 803 until the bottle body is rotated to the rightmost end, at this time, the bottle body 815 after hot stamping is cooled for a period of time, and the situation that ink is not dry due to the fact that the ink is just hot stamped and a mark is blurred due to contact is reduced; meanwhile, the conversion assembly 8 can simultaneously move the three bottles 815, so that the next bottle 815 can be replaced and installed while one bottle 815 is hot stamped, the working efficiency is effectively increased, and the yield is improved.

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 plastic products's thermoprinting machine, includes base (1), its characterized in that: base (1) top fixed mounting has stand (2), stand (2) openly are provided with thermoprint equipment (3), base (1) top fixed mounting has slide rail (4), slide rail (4) top sliding connection has link (5), the top fixed mounting of link (5) has fixed subassembly (6), base (1) top fixed mounting has fixed plate (7), fixed plate (7) top is provided with conversion subassembly (8).

2. A plastic product stamping machine as defined in claim 1, wherein: the fixing assembly (6) comprises an air pump and a rotary seat, the air pump and the rotary seat are respectively arranged on the front side and the rear side of the top end of the connecting frame (5), and the axes of the air pump and the rotary seat are located on the same straight line.

3. A plastic product stamping machine as defined in claim 1, wherein: conversion subassembly (8) is including pivot (801), pivot (801) is pegged graft inside fixed plate (7), fixed plate (7) top fixed mounting has locating lever (802), the bottom fixed mounting of pivot (801) has knob (803), the top fixed mounting of pivot (801) has push pedal (804), push pedal (804) top fixed mounting has reset spring (805), reset spring (805) top fixed mounting has clamp plate (806), clamp plate (806) bottom fixed mounting has the axle of inserting (807), the outside fixed mounting of clamp plate (806) has rotary drum (808), rotary drum (808) bottom fixed mounting has commentaries on classics board (809), the one end fixed mounting that rotary drum (808) was kept away from to commentaries on classics board (809) has U type ring (810), U type ring (810) inside fixed mounting has baffle (811), the equal fixed mounting in two straight flange lateral walls outside of U type ring (810) has structure frame (812), structure frame (812) inner wall surface fixed mounting has ejection spring (813), ejection spring (813) is installed to ejection spring (813)'s the other end fixed mounting has arc type ring (814), the inside scarf joint of U type ring (810) has bottle body (815).

4. A plastic product stamping machine as defined in claim 3, wherein: the rotating plates (809) and the positioning rods (802) are respectively three, the rotating plates (809) and the positioning rods (802) are uniformly distributed in a circumferential manner by taking the axis of the rotating shaft (801) as the circle center, the rotating plates (809) are attached to the upper surface of the fixing plate (7), and the positioning rods (802) are inserted into the pushing plate (804).

5. A plastic product stamping machine as defined in claim 3, wherein: push pedal (804) inside set up with locating lever (802) looks adaptation locating hole, push pedal (804) bottom fixed mounting has the guide board, the guide board links to each other with the edge of locating hole, the bottom of guide board is kept away from each other.

6. A plastic product stamping machine as defined in claim 3, wherein: a joggle block is arranged between the rotating plate (809) and the fixed plates (7), the inserting shafts (807) are fixedly installed between the rotating plate (809) and the pressing plate (806), the inserting shafts (807) penetrate through the pushing plate (804), the number of the fixed plates (7) is two, and the rotary drum (808) is arranged between the two fixed plates (7).

7. A plastic product stamping machine as defined in claim 3, wherein: when U type ring (810) rotated to the leftmost end, the opening of U type ring (810) was left, just the both sides lateral wall of U type ring (810) is the level form, the centre of a circle of U type ring (810) and the center of air pump are located same water flat line.

8. A plastic product stamping machine as defined in claim 3, wherein: the upper surface of arc seat (814) bulges the inner wall surface of U type ring (810), just the upper surface of arc seat (814) and bottle (815) are laminated each other, bottle (815) are located between two baffles (811) of two U type seats in front and back, baffle (811) are the U type.

9. A machine for hot stamping plastic articles, as claimed in claim 3 or 5, characterized in that: when the push plate (804) rises to the topmost end, the positioning rod (802) is completely separated from the push plate (804), and the top end of the positioning rod (802) is positioned below the bottom end of the guide plate.