Dispensing device

Abstract

The utility model relates to the technical field of display screen processing, in particular to a dispensing device which comprises a dispensing gun main body, a glue inlet pipe and an auxiliary component, and one end, far away from a glue outlet, of the dispensing gun main body is connected with the glue inlet pipe; the glue inlet pipe is connected with external glue supply equipment; and the auxiliary assembly is detachably connected with the glue dispensing gun main body. According to the utility model, the auxiliary end of the auxiliary assembly drives the glue dispensing gun main body to move in the linear direction or rotate by taking a place as the circle center to carry out linear or arc-shaped glue dispensing, and the auxiliary end supports the glue dispensing gun main body, so that the problem that the glue dispensing quality is influenced by the shaking of the glue dispensing gun main body caused by the shaking of the arm of a worker is prevented; and the dispensing quality during manual dispensing is improved, and the threshold of manual dispensing is lowered.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen processing technical field, concretely relates to a point gum device. BACKGROUND

[0002] Now display equipment is bigger and bigger, and the price is higher and higher, and the fear is that quality problems appear. Screen point gum appears the problem, can lead to screen scrap, and screen and package need to use proper point gum equipment to guarantee the quality of screen.

[0003] Through the retrieval, the China patent with the announcement number CN217528105U discloses a kind of manual point gum device, including pipe body and point gum head subassembly, point gum head subassembly includes needle, bending piece and locking piece, needle one end is communicated with pipe body, needle middle part is fixedly connected with bending piece one end by locking piece, and the other end of bending piece is reserved interval between needle end away from pipe body, and interval distance is adapted to the limiting distance of edge point gum amount in display panel point gum process.The utility model discloses the interval setting mode of needle glue outlet end and the end of bending piece in point gum head subassembly, not only can make operator better control the distance between needle glue outlet end and the display panel to be point gum in point gum process, but also can clearly limit the maximum glue outlet range in point gum process, place point gum amount too much, make the production effect of manual point gum more stable.

[0004] But, in the above technical scheme, only through the interval setting mode of needle glue outlet end and the end of bending piece in point gum head subassembly, not only can make operator better control the distance between needle glue outlet end and the display panel to be point gum in point gum process, but also can clearly limit the maximum glue outlet range in point gum process, place point gum amount too much, make the production effect of manual point gum more stable. Utility model content

[0005] The utility model aims at the problems in the background art, and proposes a kind of point gum device.

[0006] The technical scheme of the utility model: a kind of point gum device, including point gum gun main body, it is connected with glue inlet pipe;Auxiliary assembly is detachably connected with point gum gun main body;In the use state of auxiliary assembly, the auxiliary end of auxiliary assembly drives point gum gun main body linearly moves or rotates to carry out point gum.

[0007] Preferably, the auxiliary assembly comprises a guide rod, two parallel arranged supporting rods are rotationally connected to the guide rod, a supporting ring is sleeved outside the glue gun body, the supporting ring is detachably connected with the glue gun body, a connecting rod is connected to the outside of the supporting ring, a U-shaped frame is detachably connected with the connecting rod, the U-shaped frame is sleeved outside the guide rod, an adjusting assembly is connected to the U-shaped frame, and the limiting end of the adjusting assembly is moved close to the guide rod to limit the free movement of the U-shaped frame on the guide rod in the using state of the adjusting assembly.

[0008] Preferably, the bottom of each supporting rod is connected with a protective layer.

[0009] Preferably, the adjusting assembly comprises a threaded rod, the threaded rod is threadedly connected to the pressing block, a knob is connected to the end of the threaded rod away from the pressing block, and a limiting block is connected to one end of the threaded rod, and a groove for accommodating the limiting block is formed in the pressing block.

[0010] Preferably, the guide rod is composed of a first rod body and a second rod body, the first rod body and the second rod body are arranged in parallel, and one end of the first rod body and the second rod body is rotationally connected.

[0011] Preferably, a scale is connected to each of the first rod body and the second rod body.

[0012] Preferably, the glue gun body is connected with an anti-skid layer.

[0013] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0014] In the utility model, the auxiliary end of the auxiliary assembly drives the glue gun body to move linearly or rotate around a point as the center to perform glue dispensing in a linear or circular arc shape, the auxiliary end supports the glue gun body, prevents the glue gun body from shaking due to the shaking of the arm of the worker and affects the glue dispensing quality, improves the glue dispensing quality during manual glue dispensing, and lowers the threshold of manual glue dispensing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of an initial state of the utility model;

[0016] Figure 2 is a schematic view of a using state of the utility model;

[0017] Figure 3 is a sectional view of Figure 1 ; and

[0018] Figure 4 is an enlarged view of structure A of Figure 3 ; and

[0019] Reference signs: 1, glue dispensing gun body; 2, glue inlet pipe; 3, guide rod; 4, support rod; 5, support ring; 6, connecting rod; 7, U-shaped frame; 8, threaded rod; 9, knob; 10, limit block; 11, groove; 12, first rod body; 13, second rod body; 14, scale; 15, anti-skid layer. DETAILED DESCRIPTION

[0020] Example one

[0021] As Figures 1-4 shown, the utility model provides a kind of glue dispensing device, including glue dispensing gun body 1, glue inlet pipe 2 and auxiliary assembly, glue dispensing gun body 1 is connected glue inlet pipe 2 in the end far from glue outlet;Glue inlet pipe 2 is connected with the glue supply equipment outside;Auxiliary assembly is detachably connected with glue dispensing gun body 1;In the use state of auxiliary assembly, auxiliary end of auxiliary assembly drives glue dispensing gun body 1 linear direction movement or rotates with a point as center, auxiliary end supports glue dispensing gun body 1 to prevent it from appearing shaking and shaking condition, improve the glue dispensing quality when manually glue dispensing, reduce the threshold of manually glue dispensing.

[0022] Example two

[0023] As Figures 3-4 shown, the utility model provides a kind of glue dispensing device, compared with example one, the detailed structure of auxiliary assembly is recorded in the embodiment, auxiliary assembly includes guide rod 3, support rod 4, support ring 5, connecting rod 6, U-shaped frame 7 and adjusting assembly, the outer bearing of guide rod 3 is rotatably connected with two parallelly arranged support rods 4, and guide rod 3 is auxiliary end;

[0024] In an optional embodiment, guide rod 3 is composed of first rod body 12 and second rod body 13, first rod body 12 and second rod body 13 are arranged in parallel, and first rod body 12 and second rod body 13 are rotatably connected at one end by a hinge;

[0025] Support ring 5 is sleeved outside glue dispensing gun body 1, and support ring 5 is detachably connected with glue dispensing gun body 1;Support ring 5 is selected from metal material, and glue dispensing gun body 1 is increased with electromagnet to realize quick connection;Connecting rod 6 is connected to the outside of support ring 5, U-shaped frame 7 is detachably connected with connecting rod 6;Connecting rod 6 is provided with a protrusion at one end, a thread is formed on the protrusion to connect with the threaded hole on U-shaped frame 7;U-shaped frame 7 is sleeved outside guide rod 3;A notch is formed in U-shaped frame 7;Adjusting assembly is connected to U-shaped frame 7;In the use state of adjusting assembly, the limit end of adjusting assembly is moved closely to guide rod 3 to limit the free movement of U-shaped frame 7 on guide rod 3;

[0026] In an optional embodiment, the bottom of support rod 4 is connected with a protective layer;The protective layer is selected from, but not limited to, rubber layer, which can prevent the support rod 4 from slipping and causing damage to the surface of the object when contacting the surface of the object.

[0027] The adjusting assembly comprises a threaded rod 8, a knob 9 and a limiting block 10, the threaded rod 8 is threadedly connected to the U-shaped frame 7, the threaded rod 8 is connected with the knob 9 at the end away from the U-shaped frame 7, and the limiting block 10 is connected to one end of the threaded rod 8, and the U-shaped frame 7 is provided with a groove 11 for accommodating the limiting block 10;

[0028] In an optional embodiment, the first rod body 12 and the second rod body 13 are both connected with a scale 14; the scale 14 provides a reference for the adjustment of the radius between the glue gun body 1 and the center of a circle when the auxiliary assembly assists the glue gun body 1 to perform circular and arc dispensing.

[0029] In an optional embodiment, the glue gun body 1 is connected with an anti-skid layer 15; the anti-skid layer 15 is selected from, but not limited to, a rubber layer and a sponge layer, and the anti-skid layer 15 prevents the sweat generated by long-time work from affecting the grip and causing the problem of slipping.

[0030] In summary, when the utility model is used, the staff holds the glue gun body 1 with hands, presses the switch on the glue gun body 1, the glue enters the glue gun body 1 from the glue inlet pipe 2 and then flows out from the dispensing port, when the glue gun body 1 is used to perform dispensing in a straight line direction, the first rod body 12 and the second rod body 13 are unfolded to lengthen the length, the support rod 4 is used to erect them above the display screen which needs to be dispensed in a straight line, and when the glue gun body 1 is moved, the support ring 5, the connecting rod 6 and the U-shaped frame 7 are simultaneously moved along the length direction of the support rod 4, so that the dispensing in a straight line direction is completed, when the dispensing in a circular arc shape is performed, the first rod body 12 and the second rod body 13 are combined, the support rod 4 and the guide rod 3 form an L-shaped shape, the support rod 4 is placed at the center of the circle which needs to be drawn in a circular arc shape, then the knob 9 is twisted to rotate and drive the threaded rod 8 to rotate, the threaded rod 8 descends in the groove 11 formed in the U-shaped frame 7, the limiting block 10 at one end of the threaded rod 8 is close to the guide rod 3, the position of the U-shaped frame 7 and the glue gun body 1 is limited through the friction between the two, the distance between the current glue gun body 1 and the center of the circle can be observed through the scale 14, after the U-shaped frame 7 is fixed, the glue gun body 1 is rotated to make the guide rod 3 rotate around the central axis of the support rod 4 to perform the dispensing in a circular arc or a circle, so that the situation that the dispensing is not accurate and uniform due to the insufficient proficiency of the staff or the shaking of the arm is avoided.

[0031] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A dispensing device, characterized in that, The utility model relates to a kind of dispensing gun, including Dispensing gun body (1) is connected with glue pipe (2); Auxiliary assembly is detachably connected with dispensing gun body (1);In the use state of auxiliary assembly, the auxiliary end of auxiliary assembly drives dispensing gun body (1) to move linearly or rotate and carries out dispensing.

2. The device of claim 1, wherein, Auxiliary assembly includes Guiding rod (3) is rotatably connected with two parallel support rods (4); Support ring (5) is set outside dispensing gun body (1), support ring (5) is detachably connected with dispensing gun body (1), and connecting rod (6) is connected outside support ring (5); U-shaped frame (7) is detachably connected with connecting rod (6), and U-shaped frame (7) is set outside guiding rod (3); Adjusting assembly is connected on U-shaped frame (7);In the use state of adjusting assembly, the limiting end of adjusting assembly moves closely guiding rod (3) and restricts the free movement of U-shaped frame (7) on guiding rod (3).

3. The device of claim 2, wherein the nozzle is configured to dispense the adhesive in a pattern that is substantially uniform across the width of the substrate. Support rod (4) bottom is connected with protective layer.

4. The device of claim 2, wherein the nozzle is configured to dispense the adhesive in a pattern. Adjusting assembly includes Threaded rod (8) is threadedly connected on U-shaped frame (7), and knob (9) is connected at the end of threaded rod (8) away from U-shaped frame (7); Limiting block (10) is connected with the end of threaded rod (8), and recess (11) is set on U-shaped frame (7) to accommodate limiting block (10).

5. The device of claim 2, wherein the nozzle is configured to dispense the adhesive in a pattern. Guiding rod (3) is composed of first rod body (12) and second rod body (13), first rod body (12) and second rod body (13) are parallelly arranged, and first rod body (12) and second rod body (13) are rotatably connected at one end.

6. The device of claim 5, wherein the device further comprises a controller configured to control the movement of the first and second dispensing heads. Scale (14) is connected on first rod body (12) and second rod body (13).

7. The device of claim 1, wherein Anti-slip layer (15) is connected on dispensing gun body (1).

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