CN220160425U

CN220160425U - Medium-low viscosity glue stock preparation machine

Info

Publication number: CN220160425U
Application number: CN202321428660.0U
Authority: CN
Inventors: 潘家琛
Original assignee: Suzhou Xinghang Injection Technology Co ltd
Current assignee: Suzhou Xinghang Injection Technology Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-12
Anticipated expiration: 2033-06-06

Abstract

The utility model provides a glue stock machine with medium and low viscosity, and relates to a glue stock machine, which comprises a unidirectional double pump, a hydraulic pump and a hydraulic pump, wherein the unidirectional double pump is positioned in a stock machine body and driven to lift by a long-stroke cylinder; the utility model relates to a unidirectional double pump, which comprises a cylinder connecting plate, wherein two groups of double-force cylinders are arranged at the bottom of the cylinder connecting plate side by side, the driving ends of the double-force cylinders are connected with a sleeve through a cylinder connecting seat, the bottom of the sleeve is arranged on a glue injection connecting block, the bottom of the glue injection connecting block is connected with a one-way valve through a collecting pipe, the bottom of the one-way valve is arranged on a round pressure plate, the round pressure plate is used for being pressed on a piston pressure plate in a glue barrel in a crimping manner, two sides of the round pressure plate are subjected to air extraction positioning through a suction nozzle and the piston pressure plate, and a glue outlet of the piston pressure plate, which is in butt joint with a channel port, is used for communicating a glue accommodating space at the bottom side of the piston pressure plate in the glue barrel.

Description

Medium-low viscosity glue stock preparation machine

Technical Field

The utility model relates to a glue stock machine, in particular to a glue stock machine with medium and low viscosity.

Background

In the glue injection industry, when preparing materials for the glue with medium and low viscosity, the glue pumping pipe is usually put into the charging barrel to be pumped, but as the glue with medium and low viscosity is difficult to pump, faults are easy to occur when the glue is pumped, so that air mixing is caused, air bubbles are caused in the glue, and the quality of glue preparation is affected.

Disclosure of Invention

In order to solve the technical problems, the middle-low viscosity glue stock machine provided by the utility model stably presses down the glue barrel through the self-made one-way double pumps and the long-stroke air cylinders arranged on the two sides, so that the mixing of bubbles in the glue is avoided, and the occurrence of defects such as glue break-up is avoided.

The utility model provides the following technical scheme:

a glue stock machine with medium and low viscosity comprises a stock machine body and a unidirectional double pump which is positioned in the stock machine body and driven to lift by a long-stroke cylinder; the unidirectional double pump comprises a cylinder connecting plate, the cylinder connecting plate is connected with a long-stroke cylinder driver through a supporting rib, two groups of double-force cylinders are arranged at the bottom of the cylinder connecting plate side by side, the driving end of the cylinder connecting plate is correspondingly and fixedly connected with two groups of sleeves through two groups of cylinder connecting seats, piston heads connected with the driving ends of the double-force cylinders are assembled in the sleeves, the bottoms of the two groups of sleeves are arranged on a group of glue injection connecting block, one side of the glue injection connecting block is connected with a standby material bucket through a glue pumping pipeline of a unidirectional channel and feeds materials into the standby material bucket, the bottoms of the two groups of the unidirectional valves are connected with two groups of check valves through two groups of collecting pipes corresponding to the sleeves, the bottoms of the two groups of check valves are arranged on a group of circular pressure plates, glue inlet ends of the two groups of the check valves are butted with channel openings of the circular pressure plates, the circular pressure plates are used for being pressed on piston pressure plates in the glue bucket, two groups of suction nozzles for pumping air with the piston pressure plates are also arranged on two sides of the circular pressure plates, and glue outlet ports butted with the channel openings are used for being communicated with glue containing spaces on the bottom sides of the piston pressure plates in the glue bucket.

Preferably, a group of pushing material components used for guiding the glue barrel to enter are further arranged below the unidirectional double pump, the front side and the rear side of the material preparation machine body are respectively provided with an opening door for placing the glue barrel, and the pushing material components comprise a bottom plate used for positioning and placing the glue barrel and roller bearings used for guiding and limiting the two sides of the bottom plate sliding into the material preparation machine body.

Preferably, a sensor is arranged in the material preparation machine body, one side of the supporting rib is provided with an induction block which is used for being in induction fit with the sensor, and the induction block is used for displaying the liquid level reduction value in the rubber barrel along with the reduction of the driving end of the long-stroke cylinder.

Preferably, one side of the material preparation machine body is further provided with a control cabinet, casters which are used for facilitating movement are arranged at the bottoms of the material preparation machine body and the control cabinet, the outer wall of the top of the material preparation machine body is further connected with a supporting rod, and an alarm lamp is connected to the top of the supporting rod so as to warn.

Preferably, the front part of the glue injection connecting block is provided with an observation window, and a transparent acrylic plate is arranged in the observation window in a sealing way through a sealing ring, so that the glue injection condition in the glue injection connecting block can be observed in real time, and air or foreign matters can be prevented from running into the glue injection connecting block in a sealing way, and the glue quality is influenced.

Preferably, the cylinder connecting seat is accommodated with lubricating oil for auxiliary lubrication.

The beneficial effects of the utility model are as follows:

1. according to the material preparation machine, two groups of units for material preparation are arranged to be matched with two groups of rubber barrels to extract and prepare materials at the same time, so that the material preparation efficiency can be greatly improved;

2. in each group of units for preparing materials, a self-made unidirectional double pump is used, and the glue barrel is stably pressed down under the driving of a long-stroke cylinder, so that bubbles are prevented from being mixed in glue, and the occurrence of adverse conditions such as glue break-up is avoided;

3. in the unidirectional double pump of homemade, involve the check valve, wherein the gem ball is located and is used for playing the effect that prevents the glue backward flow in the check valve, namely, when unidirectional double pump is glued, glue drives the gem ball to upwards remove, accomplishes the suction of glue, and when unidirectional double pump drives downwards, then the gem ball is as the shutoff structure of unidirectional passageway for glue in the unidirectional double pump then unidirectionally gets into in the backup vat through the suction pipeline behind the injecting glue connecting block, with this circulation, then can accomplish the action of glue extraction.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a front view in cross section of the structure of the present utility model;

FIG. 3 is a front cross-sectional view of a unidirectional dual pump and glue barrel and sensor position schematic in the present utility model;

FIG. 4 is a schematic diagram of a unidirectional dual pump configuration of the present utility model;

FIG. 5 is a top structural cross-sectional view of the pusher assembly of the present utility model;

the labels in the figure: 1 is a material preparation machine body, 2 is a long-stroke cylinder, 3 is a one-way double pump, 4 is a pushing material component, 5 is a sensor, 6 is a trundle, 7 is a control cabinet, 8 is an opening door, 31 is a cylinder connecting plate, 32 is a supporting rib, 33 is a force doubling cylinder, 34 is a cylinder barrel connecting seat, 35 is a piston head, 36 is a sleeve, 37 is a glue injection connecting block, 38 is a collecting pipe, 39 is a one-way valve, 310 is a circular pressure plate, 311 is a piston pressure plate, 312 is a suction nozzle, 313 is a glue barrel, 41 is a bottom plate, 42 is a roller bearing, and 51 is an induction block.

Detailed Description

Example 1

As shown in fig. 1-5, a glue stock machine with medium and low viscosity comprises a stock machine body 1 and a unidirectional double pump 3 which is positioned in the stock machine body 1 and driven to lift by a long-stroke cylinder 2; the unidirectional double pump 3 comprises a cylinder connecting plate 31, the cylinder connecting plate 31 is connected with a long-stroke cylinder 2 in a driving way through a supporting rib 32, two groups of double-force cylinders 33 are arranged at the bottom of the cylinder connecting plate 31 side by side, the driving ends of the double-force cylinders are correspondingly and fixedly connected with two groups of sleeves 36 through two groups of cylinder connecting seats 34, piston heads 35 connected with the driving ends of the double-force cylinders 33 are assembled in the sleeves 36, the bottom ends of the two groups of sleeves 36 are arranged on one group of glue injection connecting blocks 37, one side of each glue injection connecting block 37 is connected with a standby material barrel through a glue sucking pipeline of a unidirectional channel and feeds the standby material barrel, the bottom of each glue injection connecting block 37 is connected with two groups of one-way valves 39 through two groups of collecting pipes 38 corresponding to the sleeves 36, the bottoms of the two groups of one-way valves 39 are arranged on one group of round pressure plates 310, glue feeding ends of the two groups of one-way valves are butted with a channel opening of the round pressure plates 310, the round pressure plates 310 are used for being pressed on piston pressure plates 311 in the glue barrel 313, two groups of suction nozzles 312 positioned with the piston pressure plates 311 are also arranged on two sides of the piston pressure plates 311, and glue outlet ports butted with the channel opening are used for being communicated with glue holding spaces on the bottom sides of the piston plates 311.

The lower part of the unidirectional double pump 3 is also provided with a group of pushing material components 4 used for guiding the glue barrel 313 to enter, the front side and the rear side of the material preparation machine body 1 are respectively provided with an opening door 8 so that the glue barrel 313 is placed, and the pushing material components 4 comprise a bottom plate 41 used for positioning and placing the glue barrel 313 and roller bearings 42 used for guiding and limiting two sides of the bottom plate 41 sliding into the material preparation machine body 1.

The sensor 5 is installed in the stock machine body 1, the sensing block 51 used for being in sensing fit with the sensor 5 is installed on one side of the supporting rib 32, and the sensing block 51 is used for displaying the liquid level reduction value in the rubber barrel 313 along with the lowering of the driving end of the long-stroke cylinder 2.

One side of the material preparation machine body 1 is further provided with a control cabinet 7, casters 6 which are used for being convenient to move are arranged at the bottoms of the material preparation machine body 1 and the control cabinet 7, a supporting rod is further connected to the outer wall of the top of the material preparation machine body 1, and an alarm lamp is connected to the top of the supporting rod so as to warn.

Example 2

In this embodiment, the glue preparation machine with medium-low viscosity is further defined on the basis of embodiment 1, wherein an observation window is formed in the front portion of the glue injection connecting block 37, a transparent acrylic plate is installed in the observation window in a sealing manner through a sealing ring, so that glue injection conditions in the glue injection connecting block 37 can be observed in real time, air or foreign matters can be prevented from entering the glue injection connecting block 37 in a sealing manner, glue quality is affected, and lubricating oil for auxiliary lubrication is contained in the cylinder connecting block 34.

The working principle of the utility model is as follows:

when the material preparation machine is used, firstly, the glue barrel 313 is placed on the bottom plate 41 of the pushing component 4, the glue barrel 313 is pushed to a designated position in the material preparation machine body 1 through the guiding limit of the roller bearing 42, the long-stroke air cylinders 2 on the two sides of the unidirectional double pump 3 drive the unidirectional double pump 3 to move downwards, the round pressure plates 310 on the unidirectional double pump 3 are contacted with the upper parts of the piston pressure plates 311 of the glue barrel 313, the suction nozzles 312 on the two sides of the round pressure plates 310 firmly suck the glue barrel 313 through air suction, the long-stroke air cylinders 2 on the two sides continuously push downwards and pump glue by the double-force air cylinders 33 in the unidirectional double pump 3, the glue is sucked out from the glue barrel 313, and then pushed into a glue pumping pipeline and the material preparation barrel by the double-force air cylinders 33, and the glue is not returned when the double-force air cylinders 33 perform reciprocating pumping pushing and pressing movement due to the arrangement of the one-way valve 39 and the glue pumping pipeline.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The medium-low viscosity glue stock machine is characterized by comprising a stock machine body (1) and a unidirectional double pump (3) which is positioned in the stock machine body (1) and driven to ascend and descend by a long-stroke cylinder (2); the unidirectional double pump (3) comprises a cylinder connecting plate (31), the cylinder connecting plate (31) is connected with a long-stroke cylinder (2) in a driving way through a supporting rib (32), two groups of double-force cylinders (33) are arranged at the bottom of the cylinder connecting plate (31) side by side, the driving ends of the double-force cylinders are correspondingly fixedly connected with two groups of sleeves (36) through two groups of cylinder connecting seats (34), piston heads (35) connected with the driving ends of the double-force cylinders (33) are assembled in the sleeves (36), the bottom ends of the two groups of sleeves (36) are arranged on a group of glue injection connecting block (37), one side of the glue injection connecting block (37) is connected with a material preparation barrel through a glue extraction pipeline of a unidirectional channel and feeds the material preparation barrel, the bottoms of the two groups of the double-force cylinders are connected with two groups of one-way valves (39) through two groups of collecting pipes (38) corresponding to the sleeves (36), the bottoms of the two groups of the one-way valves (39) are arranged on a group of circular pressure plates (310), the glue inlet ends of the two groups of the two-way valves are in butt joint with channel ports of the circular pressure plates (310), the circular pressure plates (310) are used for being in pressure joint with piston pressure plates (311) in a pressure plate (313), and the two groups of piston pressure plates (311) are also in butt joint with the two groups of piston ports (311) are arranged on two sides of the piston ports (311) and are in a position joint space (313) and are in which is in communication with the piston ports.

2. The glue preparation machine with medium and low viscosity according to claim 1, wherein a group of pushing material components (4) used for guiding the glue barrel (313) to enter are further arranged below the unidirectional double pump (3), the front side and the rear side of the preparation machine body (1) are respectively provided with an opening door (8), and the pushing material components (4) comprise a bottom plate (41) used for positioning and placing the glue barrel (313) and roller bearings (42) used for guiding and limiting two sides of the bottom plate (41) sliding into the preparation machine body (1).

3. The middle-low viscosity glue stock machine according to claim 1, wherein a sensor (5) is installed in the stock machine body (1), an induction block (51) for being in induction fit with the sensor (5) is installed on one side of the supporting rib (32), and the induction block (51) is used for displaying a liquid level reduction value in the glue barrel (313) along with the lowering of the driving end of the long-stroke cylinder (2).

4. The middle-low viscosity glue stock preparation machine according to claim 1, wherein a control cabinet (7) is further arranged on one side of the stock preparation machine body (1), casters (6) used for facilitating movement are installed at the bottoms of the stock preparation machine body (1) and the control cabinet (7), supporting rods are further connected to the outer walls of the tops of the stock preparation machine body (1), and warning lamps are connected to the tops of the supporting rods.

5. The middle-low viscosity glue stock machine according to claim 1, wherein an observation window is formed in the front of the glue injection connecting block (37), and a transparent acrylic plate is mounted in the observation window in a sealing manner through a sealing ring.

6. The low-and-medium-viscosity glue stock machine according to claim 1, wherein the cylinder connecting seat (34) is accommodated with lubricating oil for auxiliary lubrication.