Manual glue dispensing device capable of conveniently quantifying glue outlet amount

Abstract

The utility model relates to the field of glue dispensing of insulating glue, in particular to a manual glue dispensing device convenient for quantifying glue output quantity, which comprises a mounting head, limiting clamping seats are symmetrically mounted on the surface of one side of the mounting head, a glue pushing needle cylinder is clamped between the limiting clamping seats, and a plug is mounted on the mounting head and positioned between the limiting clamping seats on two sides. A mechanical rotation counter is mounted on the surface of the other side, away from the limiting clamping seat, of the upper mounting head, an adjusting block is rotationally arranged on the other side, away from the mounting head, of the mechanical rotation counter, and an arranged screw rod is matched with rotation of the adjusting block and can linearly move on the mounting head, so that a piston in a glue pushing needle cylinder can be pushed out; and the rotating number of turns of the adjusting block can be clearly reflected in cooperation with the mechanical rotating counter, so that the extrusion amount of the insulating glue can be controlled by controlling the rotating number of turns, it is guaranteed that the insulating glue is not excessively extruded, the extrusion amount of the insulating glue can be controlled, and the cost is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating glue dispensing, in particular to a manual glue dispensing device which is convenient for quantifying the amount of glue dispensed. Background Art

[0002] Insulating adhesive is a composite adhesive with good electrical insulation properties. It is usually used for surface sheaths of electrical and electronic components, casting cable joints, impregnating motors, electrical appliances, generator windings, and as sealing insulation for transformers, capacitors or radio devices.

[0003] Because some insulating glues are expensive, the amount of application must be controlled during application. If too much is applied, it will easily lead to waste of insulating glue. Currently, most insulating glues are squeezed out of a glue-pushing syringe, and are pushed and squeezed manually. This extrusion method cannot control the amount of extrusion. If too much is squeezed, it will lead to waste of insulating glue, and the amount of insulating glue applied cannot be well controlled. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a manual glue dispensing device which is convenient for quantifying the glue output.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A manual glue dispensing device that is convenient for quantifying the amount of glue discharged comprises an installation head, wherein limit clamps are symmetrically installed on the surface of one side of the installation head, a glue pushing syringe is clamped between the limit clamps, a plug is installed on the installation head between the limit clamps on both sides, a mechanical rotation counter is installed on the surface of the installation head on the other side away from the limit clamps, an adjustment block is rotationally arranged on the mechanical rotation counter on the other side away from the installation head, a screw is arranged in the middle of the installation head, and the screw passes through the adjustment block, the mechanical rotation counter, the installation head and the plug.

[0007] In addition, a preferred structure is that one end of the adjustment block is connected to the rotation counting end of the mechanical rotation counter, and a screw hole is opened on the adjustment block, and the screw hole and the screw rod are clearance-matched.

[0008] In addition, a preferred structure is that a limiting head is provided at one end of one side of the screw rod close to the adjusting block.

[0009] In addition, a preferred structure is that the side wall of the inner side of the limit card seat body near the installation head is provided with a first card slot, the other end of the glue pushing syringe away from the glue extrusion is clamped in the first card slot, and a second card slot is provided on the side adjacent to the first card slot.

[0010] In addition, a preferred structure is that the distance between the first card slots on both sides is greater than the distance between the second card slots.

[0011] In addition, a preferred structure is that the plug includes a first mounting column with a larger diameter and a second mounting column with a smaller diameter, a first rubber ring is sleeved on the outer circle of the first mounting column, a second rubber ring is sleeved on the outer circle of the second mounting column, and a rubber push syringe sealing sleeve is arranged on the first mounting column.

[0012] In addition, a preferred structure is that a piston is provided in the inner cavity of the rubber pushing syringe, the other end of the screw away from the limiting head is located in the inner cavity of the rubber pushing syringe, and the end of the screw supports the piston.

[0013] The beneficial effects of the utility model are as follows: the arranged screw rod cooperates with the rotation of the adjusting block to perform linear motion on the installation head, so that the piston in the rubber pushing syringe can be pushed out to extrude the internal insulating rubber, and the mechanical rotation counter can clearly reflect the number of rotations of the adjusting block, so that the amount of insulating rubber extruded can be controlled by controlling the number of rotations, ensuring that the insulating rubber is not extruded excessively, thereby controlling the amount of insulating rubber extruded and effectively saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the rubber pushing device;

[0015] Figure 2 It is a schematic diagram of the structure after the glue pushing syringe and the glue pushing device are separated;

[0016] Figure 3 It is a structural diagram of the limit card holder and the plug;

[0017] Figure 4 It is a structural diagram of the adjustment block;

[0018] Figure 5 This is a schematic diagram of the structure in which the screw pushes the piston.

[0019] In the figure: 1 a rubber push syringe, 11 a piston, 2 a screw, 21 a limit head, 3 an adjusting block, 31 a screw hole, 4 a mechanical rotation counter, 5 a mounting head, 6 a limit holder, 61 a first slot, 62 a second slot, 7 a plug, 71 a first mounting column, 72 a second mounting column, 8 a first rubber ring, and 9 a second rubber ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5A manual glue dispensing device that is convenient for quantifying the amount of glue discharged comprises a mounting head 5, a limiting card seat 6 is symmetrically mounted on the surface of one side of the mounting head 5, a glue pushing syringe 1 is clamped between the limiting card seats 6, a plug 7 is mounted on the mounting head 5 between the limiting card seats 6 on both sides, a mechanical rotation counter 4 is mounted on the surface of the other side of the mounting head 5 away from the limiting card seat 6, an adjusting block 3 is rotatably arranged on the mechanical rotation counter 4 away from the other side of the mounting head 5, a screw 2 is arranged in the middle of the mounting head 5, the screw 2 passes through the adjusting block 3, the mechanical rotation counter 4, the mounting head 5, and the plug 7, and the screw 2 is arranged on the mounting head 5 for rotation.

[0022] The mechanical rotation counter 4 is used to measure and display the number of revolutions of the screw rod, and can adopt existing components purchased from outside. Its principle is similar to that of a rope skipping counter, and will not be elaborated here.

[0023] Among them, one end of the adjustment block 3 is connected to the rotation counting end of the mechanical rotation counter 4. A screw hole 31 is opened on the adjustment block 3. The screw hole 31 and the screw rod 2 have a clearance fit. The mechanical rotation counter 4 can reflect the number of rotations of the adjustment block 3.

[0024] In addition, a limit head 21 is provided at one end of the screw rod 2 close to the adjusting block 3 , and the limit head 21 prevents the screw rod 2 from being screwed out.

[0025] Moreover, a first slot 61 is provided on the side wall of the inner side of the limiting socket 6 near the mounting head 5, and the other end of the glue pushing syringe 1 away from the glue extrusion is clamped in the first slot 61, and a second slot 62 is provided on the adjacent side of the first slot 61. The spacing between the first slots 61 on both sides is greater than the spacing between the second slots 62. The first slot 61 and the second slot 62 can clamp glue pushing syringes 1 of different diameters, so that the glue pushing device can install glue pushing syringes 1 of different capacities.

[0026] In addition, the plug 7 includes a first mounting column 71 with a larger diameter and a second mounting column 72 with a smaller diameter. The first mounting column 71 is sleeved with a first rubber ring 8 on the outer ring, and the second mounting column 72 is sleeved with a second rubber ring 9 on the outer ring. The rubber pusher 1 is sealed on the first mounting column 71. The first mounting column 71 and the second mounting column 72 can ensure that when rubber pusher syringes 1 of different capacities are installed, they can cooperate with the first rubber ring 8 and the second rubber ring 9 to ensure that when installed on the plug 7, it will not easily rotate out from between the limit clamps 6 on both sides, thereby ensuring its firmness in the installed state.

[0027] In addition, a piston 11 is provided in the inner cavity of the glue pushing syringe 1, and the end of the screw 2 away from the limit head 21 is located in the inner cavity of the glue pushing syringe 1, and the end of the screw 2 supports the piston 11. The screw 2 can push the piston 11 to squeeze out the insulating glue in the glue pushing syringe 1.

[0028] In this embodiment, when insulating glue needs to be applied, the glue pushing syringe 1 filled with insulating glue can be installed on the mounting head 5, and the glue pushing syringe 1 with a larger capacity is inserted into the first mounting column 71, and then the side panels on both sides of the glue pushing syringe 1 are rotated to be inserted into the first slot 61, and then the first rubber ring 8 squeezes the inner wall of the glue pushing syringe 1, and the friction force is increased to ensure that the glue pushing syringe 1 can be firmly inserted into the first mounting column 71.

[0029] Then the adjusting block 3 can be rotated. The adjusting block 3 is limited by the mechanical rotation counter 4, so that when the adjusting block 3 rotates, the screw 2 will be pushed forward, and the screw 2 pushes the piston 11 to squeeze out the internal insulating glue. Once the insulating glue is squeezed out a little, observe the value of the mechanical rotation counter 4 at this time, because the screw 2 value designed when the equipment itself leaves the factory makes the insulating glue extruded after the adjusting block 3 rotates one circle. It is quantitative, and the mechanical rotation counter 4 can clearly know the number of circles the adjusting block 3 rotates, thereby controlling the amount of insulating glue extruded.

[0030] In the utility model, the screw rod 2 can perform linear motion on the installation head 5 by cooperating with the rotation of the adjusting block 3, so that the piston 11 in the rubber pushing syringe 1 can be pushed out to extrude the internal insulating rubber, and the mechanical rotation counter 4 can clearly reflect the number of rotations of the adjusting block 3, so that the amount of insulating rubber extrusion can be controlled by controlling the number of rotations, ensuring that the insulating rubber will not be extruded excessively, thereby controlling the extrusion amount of the insulating rubber and effectively saving costs.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A manual glue dispensing device for quantifying the amount of glue dispensed, comprising a mounting head (5), characterized in that: A limit clamping seat (6) is symmetrically mounted on one side surface of the installation head (5), a rubber push syringe (1) is clamped between the limit clamping seats (6), a plug (7) is mounted on the installation head (5) between the limit clamping seats (6) on both sides, a mechanical rotation counter (4) is mounted on the other side surface of the installation head (5) away from the limit clamping seat (6), an adjustment block (3) is rotationally mounted on the other side of the mechanical rotation counter (4) away from the installation head (5), a screw rod (2) is mounted in the middle of the installation head (5), and the screw rod (2) penetrates the adjustment block (3), the mechanical rotation counter (4), the installation head (5), and the plug (7).

2. A manual glue dispensing device for quantifying glue output according to claim 1, characterized in that: One end of the adjustment block (3) is connected to the rotation counting end of the mechanical rotation counter (4), and a screw hole (31) is provided on the adjustment block (3), and the screw hole (31) is clearance-matched with the screw rod (2).

3. A manual glue dispensing device for quantifying the amount of glue as claimed in claim 2, characterized in that: A limiting head (21) is provided at one end of one side of the screw rod (2) close to the adjusting block (3).

4. A manual glue dispensing device for quantifying glue output according to claim 1, characterized in that: A first slot (61) is formed on the side wall of the position limiting slot (6) near the mounting head (5), and the other end of the rubber pushing syringe (1) away from the rubber extrusion is clamped in the first slot (61), and a second slot (62) is formed on the side adjacent to the first slot (61).

5. A manual glue dispensing device for quantifying glue output according to claim 4, characterized in that: The distance between the first card slots (61) on both sides is greater than the distance between the second card slots (62).

6. A manual glue dispensing device for quantifying glue output according to claim 4, characterized in that: The plug (7) comprises a first mounting column (71) with a larger diameter and a second mounting column (72) with a smaller diameter; a first rubber ring (8) is sleeved on the outer ring of the first mounting column (71); a second rubber ring (9) is sleeved on the outer ring of the second mounting column (72); and a sealing sleeve of the rubber push syringe (1) is sleeved on the first mounting column (71).

7. A manual glue dispensing device for quantifying glue output according to claim 6, characterized in that: The inner cavity of the rubber pushing syringe (1) is provided with a piston (11), the other end of the screw rod (2) away from the limiting head (21) is located in the inner cavity of the rubber pushing syringe (1), and the end of the screw rod (2) presses against the piston (11).

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