CN210935672U

CN210935672U - Feeding device for dispenser

Info

Publication number: CN210935672U
Application number: CN201921288778.1U
Authority: CN
Inventors: 贾成良
Original assignee: Shanghai Zhiguan Polymer Material Co ltd
Current assignee: Shanghai Zhiguan Polymer Material Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-07
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a loading attachment for point gum machine, establish the workstation that the cavity is the cuboid structure in including, the one end of workstation is close to the middle part and rotates and be connected with the support column, and the top of support column is fixed with the relative and parallel channel-section steel crossbeam of each other of two openings, two sliding connection has the same rectangle sliding frame between the channel-section steel crossbeam, the middle joint of rectangle sliding frame has the electric putter who is the barreled structure, and the top of electric putter extension rod is fixed with crowded head of gluing, the tail end of crowded head of gluing has crowded gluey bucket through hose connection, and the top of crowded gluey bucket is close to the edge and opens there is the mounting hole. The utility model discloses can ensure that the atmospheric pressure in the crowded bucket of gluing can not be too big, keep under a setting value, can break through extension spring's pulling force in the very first time when atmospheric pressure is too big and let out atmospheric pressure in order to strut the end cap, guarantee that the stability of inside atmospheric pressure can last stable output for crowded head of gluing and provide pressure guarantee.

Description

Feeding device for dispenser

Technical Field

The utility model relates to a point gum machine technical field especially relates to a loading attachment for point gum machine.

Background

Point gum machine loading attachment in current technique has main storage case and vice storage case, vice storage case with glue first synchronous motion, on main storage case was fixed in the support frame, with the pipe connection between the two, need set up the solenoid valve on the pipeline, all set up the liquid level inductor in main storage case and the vice storage case, the defect of above-mentioned structure is that the structure is complicated, the energy resource consumption is big, and the glue solution adhesion in the main storage case is in the tank wall, place easy dry knot for a long time, difficult clearance, cause main liquid reserve tank inner volume to diminish, reinforced cycle shortens.

The retrieved Chinese patent No. CN201720045966.6 discloses an energy-saving low-cost dispenser feeding device, which comprises a main storage box, an auxiliary storage box and a glue solution storage bag, wherein the main storage box and the auxiliary storage box are communicated through a communicating pipe, one end of the communicating pipe is positioned at the bottom of the auxiliary storage box, and the other end of the communicating pipe is positioned at one side of the bottom surface of the main storage box, which is close to the auxiliary storage box; the glue solution storage bag comprises a plastic bag body, a plastic pipe extending into the communicating pipe is arranged at the bottom of the plastic bag body, the plastic pipe is communicated with the inside of the plastic bag body, the outer wall of the plastic bag body can be in contact with the inner wall of the main storage box, but the air pressure in the glue squeezing cavity can not be controlled by the feeding device, so that the glue spraying can be caused once the valve is not well controlled, and the glue dispensing quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding device for a dispenser.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a loading attachment for point gum machine, establishes the workstation that the cavity is the cuboid structure in including, the one end of workstation is close to the middle part and rotates and is connected with the support column, and the top of support column is fixed with two relative and parallel channel-section steel crossbeams of each other of opening, two sliding connection has the same rectangle sliding frame between the channel-section steel crossbeam, the middle joint of rectangle sliding frame has the electric putter that is the barreled structure, and the top of electric putter extension rod is fixed with crowded head of gluing, the tail end of crowded head has crowded gluey bucket through hose connection, and the top of crowded gluey bucket is close to the edge and opens there is the mounting hole, and the joint has the opening upwards to be the pipe box of barreled structure in the mounting hole, and the bottom inner wall of pipe box is provided with extension spring, extension spring's top is fixed with lug and end cap, and the top end.

Preferably, a driving motor is fixed at the top end of the supporting column, a transmission screw is fixed at the top end of an output shaft of the driving motor, and a screw hole matched with the transmission screw is formed in the side face of the rectangular sliding frame.

Preferably, the bottom of the glue squeezing barrel is provided with a conical structure, and the glue squeezing barrel is fixed on the outer wall of the installation barrel close to the bottom end through a bolt.

Preferably, the bottom of the pipe sleeve is provided with air holes, the diameter of each air hole is smaller than that of the extension spring, and the bottom end of the extension spring is fixed at the bottom end of the pipe sleeve.

Preferably, the top of rectangle sliding frame is close to the edge and is provided with the booster pump, and the gas outlet of booster pump is provided with the gas-supply pipe, and the other end of gas-supply pipe is pegged graft on the top of crowded gluey bucket.

Preferably, the inside that the circumference outer wall of support column is close to the workstation is provided with driven gear ring, and the bottom inner wall of workstation is provided with speed reducer and motor, and the output shaft top of speed reducer is fixed with the driving gear with driven gear ring intermeshing.

Compared with the prior art, the utility model provides a loading attachment for point gum machine possesses following beneficial effect:

1. through setting up the pipe box of joint in the mounting hole to and fix the end cap on extension spring top and the sealing ring of looks adaptation with it, thereby can ensure that crowded atmospheric pressure in gluing the bucket can not be too big, keep under a setting value, can break through extension spring's pulling force in the very first time when atmospheric pressure is too big and let out atmospheric pressure in order to strut the end cap, guarantee that the stability of inside atmospheric pressure can continuously stabilize output and provide pressure guarantee for crowded gluey head.

2. Through the drive screw on the top of the rectangular sliding frame of sliding connection between two channel-section steel slide rails and the drive motor output shaft that set up to can drive screw through starting drive motor and rotate, and then drive whole glue dispensing equipment and control on the slide rail, improve loading attachment's removal convenience, the crowded bucket of gluing that sets up at the toper end can be so that the colloid of crowded bucket bottom inner wall can all be extruded, can not remain in the circumference edge of barrel head.

3. Through the driven gear ring who sets up at the support column outer wall to can drive the crowded equipment of gluing on top through driving motor and rotate, thereby can be accurate remove to the position that needs crowded glue, improved the automation of device.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, crowded gluey stability is good.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a feeding device for a dispenser according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a feeding device extruding barrel for a dispenser according to the present invention;

fig. 3 is an enlarged schematic structural view of a position a in fig. 1 of a feeding device for a dispenser according to the present invention.

In the figure: 1-workbench, 2-rubber extrusion head, 3-rubber extrusion barrel, 4-pipe sleeve, 5-gas pipe, 6-transmission screw, 7-channel steel beam, 8-booster pump, 9-electric push rod, 10-installation barrel, 11-rectangular sliding frame, 12-driving motor, 13-support column, 14-plug, 15-sealing ring and 16-extension spring.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a feeding device for a dispenser comprises a workbench 1 with a cuboid structure and a cavity inside, wherein one end of the workbench 1 close to the middle part is rotatably connected with a support column 13, two channel steel beams 7 with opposite openings and parallel to each other are fixed at the top ends of the supporting columns 13, the same rectangular sliding frame 11 is connected between the two channel steel beams 7 in a sliding manner, an electric push rod 9 in a barreled structure is clamped in the middle of the rectangular sliding frame 11, and the top end of the extension rod of the electric push rod 9 is fixed with a glue extruding head 2, the tail end of the glue extruding head 2 is connected with a glue extruding barrel 3 through a hose, and the top end of the glue squeezing barrel 3 close to the edge is provided with a mounting hole, a pipe sleeve 4 with an upward opening and a barrel structure is clamped in the mounting hole, and the inner wall of the bottom of the pipe sleeve 4 is provided with an extension spring 16, the top end of the extension spring 16 is fixed with a convex block and a plug 14, and the opening at the top end of the pipe sleeve 4 is clamped with a sealing ring 15 matched with the plug 14.

The utility model discloses in, the top of support column 13 is fixed with driving motor 12, and driving motor 12's output shaft top is fixed with drive screw 6, and open the side of rectangle sliding sash 11 has the screw with 6 looks adaptations of drive screw to can drive screw 6 through starting driving motor 12 and rotate, and then drive whole glue dispensing equipment and remove on the slide rail, improved loading attachment's removal convenience.

Wherein, the bottom of crowded gluey bucket 3 sets up the toper structure, and crowded gluey bucket 3 passes through the bolt fastening and is close to bottom department at the outer wall of installation bucket 10 to make the colloid of crowded gluey bucket 3 bottom inner wall can all be extruded, can not remain at the circumference edge of barrel head.

Wherein, the bottom of the pipe sleeve 4 is provided with air holes, the diameter of the air holes is smaller than that of the extension spring 16, and the bottom end of the extension spring 16 is fixed at the bottom end of the pipe sleeve 4.

Wherein, the top of rectangle sliding frame 11 is close to the edge and is provided with booster pump 8, and the gas outlet of booster pump 8 is provided with gas-supply pipe 5, and the other end of gas-supply pipe 5 is pegged graft on the top of crowded gluey bucket 3.

The working principle is as follows: when in use, the booster pump 8 is started to pressurize the inner diameter of the glue squeezing barrel 3 until the air pressure in the glue squeezing barrel 3 reaches the pressure capable of pushing the plug 14 open, and then the boosting speed can be slowed down; then the electromagnetic valve of the glue extruding head 2 of the glue dispenser is started to slowly spray glue, and after the glue is sprayed, the booster pump 8 can continuously supplement the air pressure in the glue extruding barrel 3; the driving motor 12 is started to move the glue squeezing device transversely.

Example 2

Referring to fig. 1, a loading attachment for point gum machine, this embodiment compares in embodiment 1, and the circumference outer wall that still includes support column 13 is provided with driven gear ring near the inside of workstation 1, and the bottom inner wall of workstation 1 is provided with speed reducer and motor, and the output shaft top of speed reducer is fixed with the driving gear with driven gear ring intermeshing.

The working principle is as follows: the driving motor 12 drives the glue extruding equipment at the top end to rotate, so that the glue can be accurately moved to the position needing to be extruded, and the automation effect of the device is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A feeding device for a dispenser comprises a workbench (1) with a cuboid structure and an inner cavity, and is characterized in that one end of the workbench (1) is rotatably connected with a support column (13) near the middle part, two channel steel beams (7) with opposite openings and parallel to each other are fixed at the top end of the support column (13), a same rectangular sliding frame (11) is connected between the two channel steel beams (7) in a sliding manner, an electric push rod (9) with a barrel structure is clamped in the middle of the rectangular sliding frame (11), an extruding head (2) is fixed at the top end of an extension rod of the electric push rod (9), an extruding barrel (3) is connected at the tail end of the extruding head (2) through a hose, a mounting hole is formed at the top end of the extruding barrel (3) close to the edge, a pipe sleeve (4) with an upward barrel structure is clamped in the mounting hole, and a tension spring (16) is arranged on the inner wall of the bottom of the pipe sleeve (, the top end of the extension spring (16) is fixed with a convex block and a plug (14), and a sealing ring (15) matched with the plug (14) is clamped at the opening at the top end of the pipe sleeve (4).

2. The feeding device of the dispenser according to claim 1, wherein a driving motor (12) is fixed at the top end of the supporting column (13), a transmission screw (6) is fixed at the top end of an output shaft of the driving motor (12), and a screw hole matched with the transmission screw (6) is formed in the side surface of the rectangular sliding frame (11).

3. The feeding device of the dispenser as claimed in claim 1, wherein the bottom of the glue extruding barrel (3) is provided with a conical structure, and the glue extruding barrel (3) is fixed on the outer wall of the mounting barrel (10) near the bottom end by bolts.

4. The feeding device of the dispenser as claimed in claim 1, wherein the bottom of the tube sleeve (4) is provided with air holes, the diameter of the air holes is smaller than that of the tension spring (16), and the bottom end of the tension spring (16) is fixed on the bottom end of the tube sleeve (4).

5. The feeding device of the dispenser as claimed in claim 1, wherein a booster pump (8) is arranged at the top end of the rectangular sliding frame (11) near the edge, an air outlet of the booster pump (8) is provided with an air pipe (5), and the other end of the air pipe (5) is inserted at the top end of the glue squeezing barrel (3).

6. The feeding device of the dispenser according to claim 1, wherein the outer wall of the circumference of the supporting column (13) is provided with a driven gear ring near the inside of the workbench (1), the inner wall of the bottom of the workbench (1) is provided with a speed reducer and a motor, and the top end of the output shaft of the speed reducer is fixed with a driving gear which is meshed with the driven gear ring.