Heat sealing device for disinfection brush production

Abstract

The utility model discloses a heat sealing device for disinfection brush production, which comprises a mounting rack, a horizontally arranged chain plate conveyor belt is mounted in the mounting rack, a positioning component is mounted outside each of a plurality of chain plates of the chain plate conveyor belt, and each positioning component comprises a mounting frame fixedly connected with the outer wall of the top of the chain plate conveyor belt. Two horizontally-arranged sliding rods are fixedly connected into the mounting frame, the two sliding rods are located at one end of the mounting frame, the two sliding rods are slidably sleeved with two positioning side plates, and a plurality of clamping grooves distributed at equal intervals are formed in the outer walls of the tops of the mounting frame and the two positioning side plates. According to the disinfection brush disclosed by the utility model, the positioning assembly is arranged, so that a reference is provided for placement of a packaging bag, frequent alignment work is not needed, the packaging bag can be directly placed, and the problem that the disinfection brush is polluted due to incomplete sealing is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to disinfection brush production technical field, concretely is a kind of heat sealing mouth device for disinfection brush production. BACKGROUND

[0002] Heat sealing technology is a method that combines two or more materials together using heat and pressure. In the production process of disinfection brush, the heat sealing device makes the sealing strip or sealing film reach the molten state by heating, and then tightly combines with the disinfection brush packaging material under the action of pressure, and forms a firm seal after cooling.

[0003] In the production process of disinfection brush, the heat sealing device is widely used. It can not only be used for single packaging of disinfection brush, but also for collective packaging of multiple disinfection brushes. The current packaging process is to place the packaging bag containing disinfection brush on the conveyor belt, and then the packaging belt to be sealed enters the heat sealing machine, thereby completing heat sealing.

[0004] However, in actual use, since the disinfection brush is in the form of a long strip, if it is inclined or the part entering the heat sealing machine is short, there may be a problem of insufficient sealing, which may cause the disinfection brush to be contaminated externally and unable to be used, and there is room for improvement. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a heat sealing mouth device for disinfection brush production to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heat sealing mouth device for disinfection brush production, comprising a mounting frame, a chain plate conveyor belt horizontally arranged is installed inside the mounting frame, a positioning assembly is installed outside each chain plate of the chain plate conveyor belt, the positioning assembly comprises an installation frame fixedly connected to the top outer wall of the chain plate conveyor belt, two horizontally arranged sliding rods are fixedly connected inside the installation frame, and the two sliding rods are located at one end of the installation frame, two positioning side plates are slidably sleeved outside the two sliding rods, a plurality of equally spaced clamping grooves are formed in the top outer wall of the installation frame and the two positioning side plates, and the same positioning horizontal plate is slidably inserted into the mutually communicating clamping grooves, and the positioning horizontal plate can be adsorbed in the clamping groove.

[0007] As a further preferred embodiment of the present technical solution, a support plate is fixedly connected to the outer wall of one end of the mounting frame, and a heat sealing machine is fixedly installed on the top outer wall of the support plate, and the plurality of positioning assemblies are capable of facing the heat sealing mouth of the heat sealing machine.

[0008] As a further preferred of the technical solution, the one end inner wall of the mounting frame is slidably connected with two connecting rods, one end of the two connecting rods is fixedly connected with the same hinge base, the hinge base is rotatably connected with two symmetrically arranged driving rods inside, the two driving rods are hingedly connected with the two positioning side plates respectively, the two connecting rods are both externally sleeved with a spring, and the two ends of the two springs are fixedly connected with the mounting frame and the hinge base respectively.

[0009] The placement of the packaging bag has a reference, frequent alignment work is not needed, and the packaging bag can be directly placed, the problem that the sterilization brush is polluted due to incomplete sealing is avoided, when the limiting frame is away from the connecting rod, the pressure of the stretched spring is lost, the hinge base and the connecting rod are driven to be close to the limiting frame, the two positioning side plates limited by the two sliding rods can only move in the horizontal direction, at this time, the hinge base drives the two positioning side plates to be close to each other through the two driving rods, so that the two positioning side plates can be in contact with the two sides of the packaging belt, then the positioning transverse plate is pulled out, and then a suitable slot is inserted, when the packaging bag end and the positioning transverse plate are opposite, the to-be-sealed part can be exactly in the entrance of the heat sealing machine, so that the sealing quality is greatly improved.

[0010] As a further preferred of the technical solution, the inside of the mounting frame is installed with a driving assembly, the driving assembly comprises a lead screw rotatably connected with the one end inner wall of the mounting frame, one end of the lead screw is rotatably connected with a limiting frame through a bearing, two limiting rods are fixedly connected with the one end outer wall of the limiting frame, the two limiting rods are slidably connected in the inside of the mounting frame, and the limiting frame can be attached to one end of the plurality of connecting rods.

[0011] As a further preferred of the technical solution, a rectangular hole is formed in the one end outer wall of the lead screw, and the center line of the rectangular hole coincides with the center line of the lead screw.

[0012] The driving equipment and other tools are inserted into the rectangular hole, the driving equipment drives the lead screw to rotate through the rectangular hole, the limiting frame limited by the two limiting rods cannot rotate, so the lead screw drives the limiting frame to move in the horizontal direction, and then the limiting frame drives the plurality of connecting rods to change positions, and the operation is convenient and does not need to be frequently adjusted.

[0013] As a further preferred of the technical solution, a graphite slide plate is arranged on the one end outer wall of the limiting frame close to the connecting rod.

[0014] As a further preferred of the technical solution, a plurality of heat sealing wheels are arranged in the heat sealing machine in a relative manner, and the heat sealing wheel comprises an electric heating pipe in the middle and a heating wheel rotatably connected with the outside through a bearing.

[0015] The utility model provides a heat sealing device for disinfection brush production has the following beneficial effects:

[0016] (1) the utility model discloses a positioning assembly is set up, make the placement of packing bag has the reference, need not carry out the alignment work frequently, can directly place, avoid the problem that the sealing is not enough completely and leads to disinfection brush to be polluted, when the limiting frame is away from connecting rod, the pressure that the spring that is stretched loses, can drive the hinge seat and connecting rod to be close to the limiting frame, two positioning side plates that are limited by two slide rods can only move along the horizontal direction, when the hinge seat passes two drive rods and can drive two positioning side plates to be close to each other respectively, make two positioning side plates can just contact with packing band both sides, then pull out the positioning horizontal plate, then select the appropriate slot and insert, when the packing bag end and positioning horizontal plate are to it, make the part that waits for the mouth can just enter the entrance of heat sealing machine, can greatly increase the sealing quality.

[0017] (2) the utility model discloses a drive assembly is set up, and the tool such as driving equipment is inserted in rectangular hole, and driving equipment can drive the screw rod to rotate through the rectangular hole, and the screw rod will rotate and move outward along the mounting frame, and the limiting frame limited by two limit rods does not rotate, therefore the screw rod can drive the limiting frame to move along the horizontal direction, and then the limiting frame can drive the position of multiple connecting rods to change, and the operation is convenient enough, and frequent adjustment is not needed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the positioning assembly structure schematic diagram of the utility model;

[0020] Figure 3 It is the Figure 1 Amplification structure schematic diagram of the utility model in A place;

[0021] Figure 4 It is the Figure 2 Amplification structure schematic diagram of the utility model in B place;

[0022] In the drawing: 1, mounting frame;2, chain plate conveyor belt;3, heat sealing machine;4, positioning assembly;5, drive assembly;401, mounting frame;402, slide rod;403, positioning side plate;404, slot;405, positioning horizontal plate;406, connecting rod;407, hinge seat;408, drive rod;409, spring;501, screw rod;502, limiting frame;503, limit rod;504, rectangular hole. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0024] The utility model provides technical scheme: as Figure 1 、 Figure 2 and Figure 4 As shown in the figure, in the embodiment, a heat sealing device for producing disinfection brushes comprises a mounting frame 1, a horizontally arranged chain plate conveyor belt 2 is installed inside the mounting frame 1, one positioning assembly 4 is installed outside each of the plurality of chain plates of the chain plate conveyor belt 2, the positioning assembly 4 comprises an installation frame 401 fixedly connected to the outer wall of the top of the chain plate conveyor belt 2, two horizontally arranged sliding rods 402 are fixedly connected inside the installation frame 401, and the two sliding rods 402 are located at one end of the installation frame 401, two positioning side plates 403 are slidingly sleeved outside the two sliding rods 402, a plurality of clamping grooves 404 are formed at equal intervals in the outer wall of the top of the installation frame 401 and the two positioning side plates 403, and the same positioning cross plate 405 is slidingly inserted into the plurality of clamping grooves 404 in communication, and the positioning cross plate 405 can be adsorbed in the clamping grooves 404.

[0025] A support plate is fixedly connected to the outer wall of one end of the mounting frame 1 and is horizontally arranged, a heat sealer 3 is fixedly installed on the outer wall of the top of the support plate, the plurality of positioning assemblies 4 can be opposite to the heat sealer 3 for heat sealing, a plurality of heat sealing wheels are arranged inside the heat sealer 3 and are oppositely arranged, the heat sealing wheel is composed of an electric heating pipe in the middle and a heating wheel rotatably connected outside through a bearing, when the power is turned on, the heating pipe generates heat and transmits the heat to the heating wheel, the temperature of the heating wheel gradually rises until it reaches the temperature range suitable for material heat sealing, and the sealing can be completed after the packaging bag passes through the two heating wheels, the equipment is prior art, and will not be described in detail here.

[0026] Two connecting rods 406 are slidingly inserted into the inner wall of one end of the installation frame 401, the same hinge base 407 is fixedly connected to one end of the two connecting rods 406, two symmetrically arranged drive rods 408 are rotatably connected inside the hinge base 407, the two drive rods 408 are hingedly connected with the two positioning side plates 403 respectively, one spring 409 is sleeved outside each of the two connecting rods 406, and the two ends of the two springs 409 are fixedly connected with the installation frame 401 and the hinge base 407 respectively.

[0027] When the limiting frame 502 is away from the connecting rod 406, the pressure of the stretched spring 409 is lost, that is, the hinge base 407 and the connecting rod 406 are close to the limiting frame 502, and the two positioning side plates 403 limited by the two sliding rods 402 can only move in the horizontal direction, at this time, the hinge base 407 can drive the two positioning side plates 403 to approach each other through the two drive rods 408, so that the two positioning side plates 403 can be in contact with the two sides of the packaging belt, then the positioning horizontal plate 405 is pulled out, and then the appropriate clamping groove 404 is inserted, when the packaging bag end and the positioning horizontal plate 405 are opposite, the to-be-sealed part can be exactly in the entrance of the heat sealing machine 3, so that the sealing quality is greatly improved.

[0028] As shown in Figure 1 and Figure 3 , the drive assembly 5 is installed in the mounting frame 1, the drive assembly 5 comprises a lead screw 501 rotatably connected to the inner wall of one end of the mounting frame 1, and the thread angle of the external thread of the lead screw 501 is smaller than the equivalent friction angle, so that the lead screw 501 has self-locking property, one end of the lead screw 501 is rotatably connected to a limiting frame 502 through a bearing, and the limiting frame 502 is fixedly connected with two limiting rods 503 on the outer wall of one end, the two limiting rods 503 are slidably inserted into the mounting frame 1, and the limiting frame 502 can be attached to one end of the plurality of connecting rods 406.

[0029] A rectangular hole 504 is formed in the outer wall of one end of the lead screw 501, and the center line of the rectangular hole 504 coincides with the center line of the lead screw 501.

[0030] The positions of the two positioning side plates 403 are adjusted according to the width of the packaging bag, so that the position of the sealing part of the packaging bag is opposite to the heat sealing machine 3, the driving device is inserted into the rectangular hole 504, and the driving device drives the lead screw 501 to rotate through the rectangular hole 504. The limiting frame 502 limited by the two limiting rods 503 will not rotate, so that the lead screw 501 drives the limiting frame 502 to move in the horizontal direction, and then the limiting frame 502 drives the plurality of connecting rods 406 to change position, and the operation is convenient and does not need to be adjusted frequently.

[0031] As shown in Figure 1 and Figure 3 , the graphite slide plate is arranged on the outer wall of one end of the limiting frame 502 close to the connecting rod 406, and the material has excellent lubricating property, so that the movement of the connecting rod 406 is more convenient.

[0032] The utility model provides a kind of heat sealing device for disinfecting brush production, and specific working principle is as follows:

[0033] When the device works, first, the positions of the two positioning side plates 403 are adjusted according to the width of the packaging bag, so that the position of the packaging bag with the sealing part can face the heat sealing machine 3, the driving device and other tools are inserted into the rectangular hole 504, the driving device can drive the lead screw 501 to rotate through the rectangular hole 504, the lead screw 501 will rotate and move outward along the mounting frame 1, the limiting frame 502 limited by the two limiting rods 503 will not rotate, so the lead screw 501 can drive the limiting frame 502 to move along the horizontal direction, then the limiting frame 502 can drive the positions of the plurality of connecting rods 406 to change, the operation is convenient enough and does not need to be adjusted frequently, when the limiting frame 502 is away from the connecting rod 406, the pressure of the stretched spring 409 is lost, so as to drive the hinge base 407 and the connecting rod 406 to approach the limiting frame 502, the two positioning side plates 403 limited by the two slide rods 402 can only move along the horizontal direction, at this time, the hinge base 407 can drive the two positioning side plates 403 to approach each other through the two driving rods 408, so that the two positioning side plates 403 can just contact the two sides of the packaging belt, then the positioning cross plate 405 is pulled out, then the appropriate clamping groove 404 is selected and inserted, when the packaging bag end and the positioning cross plate 405 are opposite, the part to be sealed can just enter the inlet of the heat sealing machine 3, so as to greatly increase the sealing quality.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A heat sealing device for producing a sterilization brush, comprising a mounting frame (1), characterized in that: The mounting frame (1) internally installs the chain plate conveyer belt (2) which is arranged horizontally, a positioning assembly (4) is arranged on the chain plate conveyer belt (2), the positioning assembly (4) comprises an installation frame (401) fixedly connected to the outer wall of the top of the chain plate conveyer belt (2), two sliding rods (402) are fixedly connected to the inside of the installation frame (401) and arranged horizontally, and the two sliding rods (402) are located at one end of the installation frame (401), two positioning side plates (403) are slidably sleeved on the outside of the two sliding rods (402), a plurality of clamping grooves (404) are arranged on the outer wall of the top of the installation frame (401) and the two positioning side plates (403) and are arranged at equal intervals, a positioning transverse plate (405) is slidably inserted into the clamping grooves (404) which are in communication with each other, and the positioning transverse plate (405) can be adsorbed in the clamping grooves (404).

2. The heat sealing device for producing a sterilization brush according to claim 1, characterized in that: The outer wall of one end of the mounting frame (1) is fixedly connected with a support plate arranged horizontally, and the outer wall of the top of the support plate is fixedly connected with a heat sealing machine (3), and the plurality of positioning assemblies (4) are arranged opposite to the heat sealing machine (3).

3. The heat sealing device for producing a sterilization brush according to claim 1, characterized in that: The inner wall of one end of the installation frame (401) is slidably connected with two connecting rods (406), one end of the two connecting rods (406) is fixedly connected with a hinge base (407), two drive rods (408) are rotatably connected to the inside of the hinge base (407) and are arranged symmetrically, the two drive rods (408) are hingedly connected to the two positioning side plates (403), respectively, one spring (409) is sleeved on the outside of each of the two connecting rods (406), and the two ends of the two springs (409) are fixedly connected with the installation frame (401) and the hinge base (407), respectively.

4. The heat sealing device for producing a sterilization brush according to claim 1, characterized in that: The inside of the mounting frame (1) is provided with a driving assembly (5), the driving assembly (5) comprises a lead screw (501) rotatably connected to the inner wall of one end of the mounting frame (1), one end of the lead screw (501) is rotatably connected with a limiting frame (502) through a bearing, two limiting rods (503) are fixedly connected to the outer wall of one end of the limiting frame (502), the two limiting rods (503) are slidably inserted into the inside of the mounting frame (1), and the limiting frame (502) is abuttable with one end of the plurality of connecting rods (406).

5. The heat sealing device for producing a sterilization brush according to claim 4, characterized in that: A rectangular hole (504) is formed in the outer wall of one end of the lead screw (501), and the center line of the rectangular hole (504) coincides with the center line of the lead screw (501).

6. The heat sealing device for producing a sterilization brush according to claim 4, characterized in that: A graphite slide plate is arranged on the outer wall of one end of the limiting frame (502) close to the connecting rod (406).

7. The heat sealing device for producing a sterilization brush according to claim 2, characterized in that: A plurality of heat sealing wheels are arranged in the heat sealing machine (3) and are arranged oppositely, and each heat sealing wheel comprises an electric heating pipe in the middle and a heating wheel rotatably connected to the outside through a bearing.

Images