CN217094166U

CN217094166U - Precision high-viscosity screw type dispensing machine

Info

Publication number: CN217094166U
Application number: CN202123193699.2U
Authority: CN
Inventors: 庄伟雄
Original assignee: Suzhou Kaienmu Automation Technology Co ltd
Current assignee: Suzhou Kaienmu Automation Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-02
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a high-precision and high-viscosity screw type dispensing machine in the technical field of dispensing machines, which comprises an upper shell, wherein the top end of the upper shell is provided with an opening, the opening is provided with a sealing cover, the left end of the top part of the sealing cover is fixedly communicated with a feed pipe, the right side of the feed pipe is provided with a stirring device, the bottom end of the upper shell is provided with a lower shell, the inner top end of the lower shell is provided with a first motor, the bottom output end of the first motor is connected with a screw rod, the outer surface thread of the screw rod is sleeved with an internal thread sleeve, the bottom end of the internal thread sleeve is provided with a pulling plate, the middle part of the bottom end of the pulling plate is provided with a dispensing tube, the pulling plate is provided with a glue squeezing device, the utility model has simple and convenient operation and low manufacturing cost, is suitable for small factories and is beneficial to expanding the application range of the device, and the use efficiency of raw materials is improved, and the waste of the raw materials is reduced.

Description

Precision high-viscosity screw type dispensing machine

Technical Field

The utility model relates to a point gum machine technical field specifically is a precision high viscosity screw point gum machine.

Background

The dispensing machine is also called a glue spreader, a glue dispenser, a glue filling machine and the like, fluid is specially controlled, and fluid is dripped and coated on the surface of a product or an automatic machine inside the product, three-dimensional and four-dimensional path dispensing, accurate positioning and glue control can be realized, no wire drawing, no glue leakage and no glue dripping can be realized, the existing screw type dispensing machine is complex in structure, high in manufacturing cost, not suitable for being used in small-sized factories, small in use range and free of stirring function inside the existing screw type dispensing machine, the glue inside the screw type dispensing machine is easy to generate solidification phenomenon for a long time, raw materials are wasted, in order to expand the use range of the screw type dispensing machine, the use rate of the raw materials is improved, and the waste is reduced, therefore, the high-precision screw type dispensing machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision high viscosity screw formula point gum machine to solve the problem of proposition among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screw type dispenser with high precision and high viscosity, which comprises an upper shell, wherein the top end of the upper shell is provided with an opening, the opening is provided with a sealing cover matched with the opening, the left end of the top of the sealing cover is fixedly communicated with a feeding pipe, a stirring device is arranged at the right side of the feeding pipe, a lower shell is arranged at the bottom end of the upper shell, the top end of the interior of the lower shell is provided with a first motor, the output end of the bottom of the first motor is connected with a screw rod, the external surface of the screw rod is in threaded sleeve connection with an internal thread sleeve matched with the screw rod, the bottom end of the internal thread sleeve is provided with a pulling plate, a spot rubber pipe is arranged in the middle of the bottom end of the pulling plate, the bottom end of the spot rubber pipe penetrates through the lower shell in a sliding mode, part of the bottom end of the spot rubber pipe is located below the bottom end of the lower shell, the lower shell is provided with a first sliding hole matched with the glue dispensing pipe, and the pulling plate is provided with a glue extruding device.

Further, the glue squeezing device comprises two mutually opposite glue squeezing cylinders, the two glue squeezing cylinders are respectively located on the left side and the right side of the glue dispensing pipe, the glue squeezing cylinders are arranged at the bottom inside the lower shell, the inside of each glue squeezing cylinder is slidably connected with a sealing plug matched with the corresponding glue squeezing cylinder, an extrusion rod is arranged at the middle of the top end of each sealing plug, one side end, far away from the corresponding sealing plug, of each extrusion rod slides to penetrate through the corresponding glue squeezing cylinder and the lower surface of the bottom of the corresponding pull plate, a second sliding hole matched with the corresponding extrusion rod is formed in each glue squeezing cylinder, the bottom ends of the two opposite sides of the glue squeezing cylinders are communicated with a telescopic hose, the other end of the telescopic hose is communicated with the upper end of one side of each glue squeezing cylinder, and the two glue squeezing cylinders are jointly connected with glue injection assemblies.

Further, the injecting glue subassembly includes two injecting glue pipes, the injecting glue pipe intercommunication is located crowded packing element outside rear side wall, two the other end of injecting glue pipe all runs through down the casing and is connected with the person in charge jointly, the person in charge keeps away from one side end of injecting glue pipe and is linked together with last casing, the installation is equipped with miniature liquid pump on the person in charge, the installation is equipped with the check valve on the injecting glue pipe, the check valve is located the below of miniature liquid pump.

Further, agitating unit includes the second motor, the second motor installation is located the top middle part surface of sealed lid, the bottom output of second motor rotates and runs through sealed lid and be connected with the montant, the outside surface mounting of montant is equipped with three groups etc. and all is the board that stirs of row's distribution from top to bottom.

Furthermore, the upper shell is cylindrical, the lower shell is rectangular, the pulling plate is matched with the interior of the lower shell, and the pulling plate is connected with the inner wall of the lower shell in a sliding mode.

Further, stir a set of four of board, and a set of stir the board and all distribute around the external surface of montant etc. evenly, stir a side end installation that the montant was kept away from to the board and be equipped with the scraper blade, the top surface of scraper blade is isosceles triangle, one side length of side that the scraper blade is close to and stirs the board is the same with the width of stirring the board.

Furthermore, the front end surface of the lower shell is provided with an access hole, the distance from the bottom of the partition plate to the bottom in the lower shell is equal to the height of the access hole, and the front end surface of the access hole is hinged with an access door.

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

1. by arranging the first motor, the screw, the internal thread sleeve, the pulling plate, the dispensing tube and the glue extruding device, the bottom output end of the first motor is forwardly rotated to drive the screw to synchronously move, so that the internal thread sleeve in threaded connection with the screw can be driven to move downwards, the pulling plate can be driven to move downwards, so that the extrusion rod and the dispensing tube can be driven to simultaneously move downwards, the sealing plug can be driven to downwards extrude glue in the glue extruding tube by downwardly moving the extrusion rod, the glue is conveyed to the inside of the dispensing tube through the telescopic hose, the dispensing work is carried out through the dispensing tube, the bottom output end of the first motor is reversely rotated to drive the extrusion rod and the dispensing tube to upwards move, so that the glue can be driven to upwards move, the glue extruding work can be carried out again in the later stage, wherein the glue in the upper shell can be respectively injected into the insides of the two glue extruding tubes through the main tube and the two glue injecting tubes through the micro liquid pump, when can preventing the inside glue of crowded packing element of sealing plug extrusion through the check valve, glue produces the backward flow phenomenon, the utility model is simple in operation convenient, and the cost of manufacture is not high, is applicable to minimill, is favorable to enlarging the application range of this device.

2. Through setting up agitating unit, the bottom output through the second motor rotates, can drive the montant and carry out the simultaneous movement, thereby can drive a plurality ofly stir board and scraper blade and carry out the rotational motion, can effectually strike off some raw materials on the shells inner wall through the scraper blade, through the montant, stir the combined action of board and scraper blade, can be continuous stir the work to the glue raw materials, can prevent that glue from producing the phenomenon that solidifies, be favorable to improving the availability factor to raw and other materials, it is extravagant to reduce the raw materials.

Drawings

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

FIG. 2 is a schematic structural view of the back of the present invention;

FIG. 3 is a schematic structural view of a top plan view of the stirring device of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

In the figure: 1. an upper housing; 2. a sealing cover; 3. a stirring device; 31. a second motor; 32. a vertical rod; 33. A stirring plate; 4. a lower housing; 5. a first motor; 6. a screw; 7. an internally threaded sleeve; 8. pulling the movable plate; 9. dispensing a rubber tube; 10. a glue squeezing device; 101. extruding a rubber cylinder; 102. a sealing plug; 103. an extrusion stem; 104. a flexible hose; 105. a glue injection assembly; 1051. a glue injection pipe; 1052. a main pipe; 1053. a micro liquid pump; 1054. a check valve; 11. an access hole; 12. an access door; 13. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, a screw dispenser with high precision and high viscosity comprises an upper casing 1, wherein an opening is arranged at the top end of the upper casing 1, a sealing cover 2 matched with the opening is arranged on the opening, a feeding pipe is fixedly communicated with the left end of the top of the sealing cover 2, a stirring device 3 is arranged at the right side of the feeding pipe, the sealing cover 2 is connected with the upper casing 1 through a bolt, the sealing cover 2 is detachably mounted, the top end of the upper casing 1 can be sealed through the sealing cover 2, the stirring device 3 can be conveniently inspected or maintained through the detachable upper casing 1 and the sealing cover 2, the service life of the stirring device 3 is prolonged, a lower casing 4 is mounted at the bottom end of the upper casing 1, a first motor 5 is mounted at the top end inside the lower casing 4, a screw 6 is connected to the bottom output end of the first motor 5, an internal thread sleeve 7 matched with the screw 6 is sleeved on the external surface of the screw 6, the inside height of internal thread sleeve 7 is two-thirds of screw rod 6 height, the bottom installation of internal thread sleeve 7 is equipped with pulling plate 8, the bottom middle part of pulling plate 8 is installed and is equipped with some rubber hose 9, threaded connection through between screw rod 6 and the internal thread sleeve 7, be convenient for internal thread sleeve 7 upwards or decurrent removal motion along with the rotation of screw rod 6, thereby can drive some rubber hose 9 and carry out upwards or decurrent removal motion, be convenient for some rubber hose 9 to carry out some glue operation, the bottom slip of some rubber hose 9 runs through casing 4 down and the part is located the bottom below of casing 4 down, set up the first slide opening with some rubber hose 9 looks adaptation down on the casing 4, be equipped with crowded mucilage binding and put 10 on the pulling plate 8.

Referring to fig. 1, the glue squeezing device 10 includes two opposite glue squeezing barrels 101, the two glue squeezing barrels 101 are respectively located on the left and right sides of the glue dispensing tube 9, the glue squeezing barrels 101 are installed at the bottom end inside the lower casing 4, the inside of the glue squeezing barrels 101 is slidably connected with sealing plugs 102 matched with the glue squeezing barrels, the sealing plugs 102 are made of rubber, extrusion rods 103 are installed in the middle of the top ends of the sealing plugs 102, one side ends of the extrusion rods 103 far away from the sealing plugs 102 slidably penetrate through the glue squeezing barrels 101 and are connected with the lower surface of the bottom of the pulling plate 8, second sliding holes matched with the extrusion rods 103 are formed in the glue squeezing barrels 101, the bottom ends of the opposite sides of the two glue squeezing barrels 101 are respectively communicated with a flexible hose 104, the other ends of the flexible hoses 104 are communicated with the upper end of one side of the glue dispensing tube, and glue in the glue squeezing barrels 101 can be conveyed to the inside of the glue dispensing tube 9 through the flexible hoses 104 through the sliding connection between the sealing plugs 102 and the inner walls of the glue squeezing barrels 101, the glue injection assemblies 105 are connected to the two glue squeezing cylinders 101 together.

Referring to fig. 1-2, the glue injection assembly 105 includes two glue injection pipes 1051, the glue injection pipes 1051 are connected to a rear side wall outside the glue squeezing barrel 101, the other ends of the two glue injection pipes 1051 both penetrate through the lower housing 4 and are commonly connected to a main pipe 1052, one side end of the main pipe 1052, which is far away from the glue injection pipes 1051, is connected to the upper housing 1, a micro-liquid pump 1053 is installed on the main pipe 1052, a check valve 1054 is installed on the glue injection pipe 1051, by installing the check valve 1054, when the sealing plug 102 moves downwards to squeeze glue, a part of glue flows back into the glue injection pipes 1051, the check valve 1054 is located below the micro-liquid pump 1053, the stirring device 3 includes a second motor 31, the second motor 31 is installed on a top middle surface of the sealing cover 2, a bottom output end of the second motor 31 rotatably penetrates through the sealing cover 2 and is connected to a vertical rod 32, three sets of stirring plates 33, which are arranged in an up-down arrangement manner are installed on an outer surface of the vertical rod 32, miniature liquid pump 1053 and check valve 1054 are prior art, miniature liquid pump 1053's model is mzr-6355, through setting up injecting glue subassembly 105, can be to crowded packing element 101 inside injecting glue operation, agitating unit 3 includes second motor 31, second motor 31 installation is located the top middle part surface of sealed lid 2, the bottom output of second motor 31 rotates and runs through sealed lid 2 and be connected with montant 32, the outside surface mounting of montant 32 is equipped with three groups etc. and all is the stirring board 33 of row's distribution from top to bottom, through setting up agitating unit 3, can stir the inside glue raw materials of upper casing 1 through agitating unit 3, prevent that the glue raw materials from producing the phenomenon of solidifying, be favorable to improving the availability factor of raw and other materials, reduce extravagantly.

Referring to fig. 1 and 4, the upper housing 1 is cylindrical to facilitate the mixing operation of the mixing device 3, the lower housing 4 is rectangular, the pulling plate 8 is fitted to the inside of the lower housing 4, and the pulling plate 8 is slidably connected to the inner wall of the lower housing 4, which is advantageous to improve the stability of the pulling plate 8 during the vertical movement.

Referring to fig. 1 and 3, a set of four stirring plates 33 are provided, and a set of four stirring plates 33 are uniformly distributed around the outer surface of the vertical rod 32, the side end of the stirring plate 33 away from the vertical rod 32 is provided with a scraper 13, the top surface of the scraper 13 is in an isosceles triangle shape, the side length of the side of the scraper 13 close to the stirring plate 33 is the same as the width of the stirring plate 33, the height of the scraper 13 is the same as the height of the stirring plate 33, by providing the scraper 13, the scraper 13 can be driven to rotate continuously when the stirring device 3 rotates continuously, and part of the raw materials on the inner wall of the lower shell 4 can be scraped by the scraper 13, which is beneficial to improving the use efficiency of the stirring device 3, further improving the use efficiency of the raw materials and reducing waste.

Example 2

Increased access hole 11 and access door 12 on embodiment 1's basis, please refer to fig. 1 and fig. 4, access hole 11 has been seted up on casing 4's front end surface down, 8 bottoms of baffle are the same with the height of access hole 11 to the interval between the bottom in casing 4 down, the articulated access door 12 that is equipped with in front end surface of access hole 11, through setting up access hole 11 and access door 12, be convenient for open and use casing 4 down, can overhaul or maintain casing 4's inner structure down, be favorable to improving the availability factor of this device.

The working principle is as follows: when the device is used, the device is connected with an external power supply, glue raw materials are injected into the upper shell 1 through the inlet pipe in advance, after a proper amount of glue raw materials are injected, the injection work is stopped, the inlet pipe is sealed, the first motor 5 and the second motor 31 are started, the screw 6 can be driven to synchronously move through forward rotation of the bottom output end of the first motor 5, so that the internal thread sleeve 7 in threaded connection with the screw 6 can be driven to downwards move, the pulling plate 8 can be driven to downwards move, the extrusion rod 103 and the glue dispensing tube 9 can be driven to simultaneously downwards move, the glue inside the glue dispensing tube 101 can be downwards extruded through the downward movement of the extrusion rod sealing plug 103, the glue can be conveyed into the glue dispensing tube 9 through the flexible hose 104, glue dispensing work can be carried out through the glue dispensing tube 9, and the bottom output end of the first motor 5 reversely rotates, can drive the extrusion rod 103 and the glue dispensing tube 9 to move upwards, thereby driving the sealing plug 102 to move upwards, and the glue dispensing operation can be performed again in the later stage, wherein, the bottom output end of the second motor 31 rotates, thereby driving the vertical rod 32 to move synchronously, thereby driving the plurality of stirring plates 33 and the scraper 13 to move rotationally, a part of raw materials on the inner wall of the upper shell 1 can be effectively scraped by the scraper 13, the glue raw materials can be continuously stirred by the combined action of the vertical rod 32, the stirring plates 33 and the scraper 13, thereby preventing the glue from being solidified, the glue in the upper shell 1 can be respectively injected into the two glue dispensing tubes 101 through the 1052 and the two glue injecting tubes 1051 in the main pipe by the micro liquid pump 1053, and the backflow phenomenon of the glue can be prevented when the sealing plug 102 extrudes the glue in the glue dispensing tubes 101, the utility model is simple in operation convenient, and the cost of manufacture is not high, is applicable to small-size mill, is favorable to enlarging the application range of this device, and is favorable to improving the availability factor to raw and other materials, and it is extravagant to reduce the raw materials.

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 precision high viscosity screw point gum machine, includes upper housing (1), its characterized in that: the top end of the upper shell (1) is provided with an opening, the opening is provided with a sealing cover (2) matched with the opening, the left end of the top of the sealing cover (2) is fixedly communicated with a feeding pipe, the right side of the feeding pipe is provided with a stirring device (3), the bottom end of the upper shell (1) is provided with a lower shell (4), the top end of the inner part of the lower shell (4) is provided with a first motor (5), the bottom output end of the first motor (5) is connected with a screw rod (6), the outer surface of the screw rod (6) is in threaded connection with an inner threaded sleeve (7) matched with the screw rod, the bottom end of the inner threaded sleeve (7) is provided with a pulling plate (8), the middle part of the bottom end of the pulling plate (8) is provided with a point rubber pipe (9), the bottom end of the point rubber pipe (9) penetrates through the lower shell (4) in a sliding manner, and part of the point rubber pipe is positioned below the bottom end of the lower shell (4), the lower shell (4) is provided with a first sliding hole matched with the glue dispensing pipe (9), and the pulling plate (8) is provided with a glue extruding device (10).

2. The screw type dispenser with high precision and high viscosity as claimed in claim 1, wherein: the glue squeezing device (10) comprises two opposite glue squeezing cylinders (101), the two glue squeezing cylinders (101) are respectively positioned at the left side and the right side of the glue dispensing tube (9), the glue squeezing cylinders (101) are arranged at the bottom end of the lower shell (4), the inside of the glue squeezing cylinders (101) is connected with sealing plugs (102) matched with the glue squeezing cylinders in a sliding manner, extrusion rods (103) are arranged in the middle of the top ends of the sealing plugs (102), one side ends, far away from the sealing plugs (102), of the extrusion rods (103) slidably penetrate through the glue squeezing cylinders (101) and are connected with the lower surface of the bottom of the pulling plate (8), second sliding holes matched with the extrusion rods (103) are formed in the glue squeezing cylinders (101), the bottom ends of the two opposite sides of the glue squeezing cylinders (101) are respectively communicated with a flexible hose (104), and the other ends of the flexible hoses (104) are communicated with the upper ends of the glue dispensing tubes, the two glue squeezing cylinders (101) are connected with a glue injection assembly (105) together.

3. The screw type dispenser with high precision and high viscosity as claimed in claim 2, wherein: the glue injection assembly (105) comprises two glue injection pipes (1051), wherein the glue injection pipes (1051) are communicated with and located on the rear side wall outside the glue extruding cylinder (101), the other ends of the two glue injection pipes (1051) penetrate through the lower shell (4) and are connected with a main pipe (1052) together, one side end, away from the glue injection pipes (1051), of the main pipe (1052 is communicated with the upper shell (1), a miniature liquid pump (1053) is installed on the main pipe (1052), a check valve (1054) is installed on the glue injection pipes (1051), and the check valve (1054) is located below the miniature liquid pump (1053).

4. The screw type dispenser with high precision and high viscosity as claimed in claim 1, wherein: agitating unit (3) include second motor (31), second motor (31) installation is located the top middle part surface of sealed lid (2), the bottom output of second motor (31) rotates and runs through sealed lid (2) and is connected with montant (32), the outside surface mounting of montant (32) is equipped with three groups etc. and all is upper and lower row's distribution of stirring board (33).

5. The screw type dispenser with high precision and high viscosity as claimed in claim 1, wherein: the upper shell (1) is cylindrical, the lower shell (4) is rectangular, the pulling plate (8) is matched with the interior of the lower shell (4), and the pulling plate (8) is connected with the inner wall of the lower shell (4) in a sliding mode.

6. The screw type dispenser with high precision and high viscosity as claimed in claim 4, wherein: stir board (33) a set of have four, and a set of stir board (33) all around the equal distribution of the external surface of montant (32), stir board (33) and keep away from one side end installation of montant (32) and be equipped with scraper blade (13), the top surface of scraper blade (13) is isosceles triangle, one side length of a side that scraper blade (13) are close to and stir board (33) is the same with the width of stirring board (33).

7. The screw type dispenser with high precision and high viscosity as claimed in claim 1, wherein: the front end surface of casing (4) has seted up access hole (11) down, the interval between the bottom of pulling plate (8) bottom in casing (4) down is the same with the height of access hole (11), the front end surface of access hole (11) articulates and is equipped with access door (12).