Quantitative resin potting machine

Abstract

The invention provides a quantitative resin potting machine, and relates to the technical field of resin potting equipment, the quantitative resin potting machine comprises a bearing base and an anti-adhesion assembly, universal wheels are fixedly mounted at four edges of the bottom of the bearing base, a device shell is fixedly mounted at the top of the bearing base, and a bearing support is fixedly connected to the front end of the device shell; supporting angle plates are fixedly connected to the two ends of the bottom of the bearing support, a glue containing barrel is arranged at the top of the device shell, a connecting hole is formed in the bottom of the glue containing barrel, a barrel cover is arranged at the top of the glue containing barrel, an assembling support is arranged at the top of the barrel cover, and fixing supporting legs are fixedly connected to the outer side of the assembling support and fixedly connected with the barrel cover. A driving motor is fixedly installed at the top of the assembling support, by arranging the anti-adhesion assembly, colloid in the container can be stirred and heated, solidification is prevented, the situation of uneven heating is avoided, it is ensured that the colloid pumped by the metering pump does not have deviation, and the problem that deviation occurs in the pumping process of the metering pump due to colloid solidification is solved.

Description

Technical Field

[0001] The invention relates to the technical field of resin glue pouring equipment, in particular to a quantitative resin glue pouring machine. Background Art

[0002] In modern industrial production, resin potting is widely used in many fields, such as electronic manufacturing. It plays a vital role in the packaging of electronic components. Through potting, the insulation performance of electronic components can be enhanced, and they can resist external humid environment and mechanical impact, ensuring their stable and reliable operation. In the production of handicrafts, resin potting can create exquisite and durable appearance and improve the overall quality of the product. As products in various industries continue to develop towards refinement and high performance, more stringent requirements are put forward for the accuracy, efficiency and stability of resin potting.

[0003] Based on the above, the current quantitative resin glue filling machine is still found to have some shortcomings during use:

[0004] First, most of the existing quantitative resin glue filling machines control the amount of glue extracted by pre-setting the parameters of the metering pump. However, during the extraction process, it is often ignored that the resin glue is prone to solidification during the placement process, which affects the fluidity of the resin glue, and thus causes the metering pump to easily deviate during the extraction process.

[0005] Second, there is a certain distance between the glue outlet and the container, which makes it easy for the glue to not be accurately poured in when discharging.

[0006] Third, after filling, some of the resin glue will remain at the glue outlet, and it will drip due to fluidity, thus affecting the hygiene of the countertop. Summary of the invention

[0007] In view of this, the present invention provides a quantitative resin glue pouring machine, which can heat and melt the solidified colloid through the setting of an anti-adhesion component, and then through the cooperation of a stirring component, the internal colloid can be fully heated to avoid uneven heating of the colloid, and ensure that the colloid extracted by the metering pump will not deviate. By setting the adjustment structure, the distance between the glue outlet and the container can be adjusted to prevent the colloid from being accurately poured during glue pouring and avoid wasting the colloid. By setting the anti-drip glue structure, the glue outlet can be sealed in time after the colloid is filled to avoid the colloid from flowing out and affecting the hygiene of the placement table.

[0008] The present invention provides a quantitative resin glue dispensing machine, which specifically comprises: a bearing base and an anti-adhesion component;

[0009] Universal wheels are fixedly installed on the four sides of the bottom of the bearing base, and a device shell is fixedly installed on the top of the bearing base. The front end of the device shell is fixedly connected to a bearing support, and the two ends of the bottom of the bearing support are fixedly connected to supporting angle plates. A glue bucket is provided on the top of the device shell, and a connecting hole is opened at the bottom of the glue bucket. A barrel cover is provided on the top of the glue bucket, and an assembly support is provided on the top of the barrel cover. The outer side of the assembly support is fixedly connected with a fixed support foot, and the fixed support foot is fixedly connected to the barrel cover. A driving motor is fixedly installed on the top of the assembly support, and a driving end of the driving motor is fixedly connected with a driving shaft column, and the outer side of the driving shaft column is fixedly connected with a first gear, a rotating support plate is provided at the bottom of the first gear, and three groups of connecting convex plates are fixedly connected to the outer side of the rotating support plate. A second gear is provided on the connecting convex plate, and the second gear is rotatably meshed with the first gear. A driven rotating rod is fixedly connected at the midpoint of the second gear, and the driven rotating rod penetrates the barrel cover and extends to the inside of the glue bucket. At the same time, a heating plate is fixedly connected to the outer side of the driven rotating rod.

[0010] In at least some embodiments, the front end of the device shell is provided with an adjustment structure, the adjustment structure includes a fixed support plate, a supporting angle block, a fixed slide frame and a slide groove, the front end of the device shell is fixedly connected to a fixed support plate, one end of the bottom of the fixed support plate is fixedly connected to a supporting angle block, and both ends of the bottom of the fixed support plate are fixedly connected to fixed slide frames, a slide groove is provided on the fixed slide frame, and a cylinder is fixedly installed on the top of the fixed support plate.

[0011] In at least some embodiments, a movable slide frame is provided on the outer side of the fixed slide frame, a slider is fixedly connected to the inner side of the top of the movable slide frame, the slider is slidably installed in the slide groove, a connecting support plate is fixedly connected between the movable slide frames, and bearing support plates are fixedly connected to the two ends of the bottom of the connecting support plate.

[0012] In at least some embodiments, a diversion transverse pipe is fixedly installed between the bearing support plates, a corrugated hose is fixedly connected to the top of the diversion transverse pipe, and a delivery elbow is fixedly connected to the top of the corrugated hose.

[0013] In at least some embodiments, one end of the delivery elbow is fixedly connected to one end of the metering pump, and the other end of the metering pump is fixedly connected to a glue extraction hose, which passes through the connecting hole and extends to the inside of the glue storage barrel.

[0014] In at least some embodiments, a glue dripping prevention structure is provided at the bottom of the diversion transverse tube, and the glue dripping prevention structure includes a glue outlet pipe, an offset arc groove, a glue outlet head and a glue outlet hole. The bottom of the diversion transverse tube is fixedly connected with a glue outlet pipe, and an offset arc groove is provided on the glue outlet pipe. The bottom of the glue outlet pipe is fixedly connected with a glue outlet head, and a glue outlet hole is provided on the glue outlet head.

[0015] In at least some embodiments, a connecting outer ring is provided on the outer side of the glue outlet pipe, and a rotating inner ring is provided on the inner side of the glue outlet pipe. The connecting outer ring and the rotating inner ring are fixedly connected by a connecting arc block. The connecting arc block is slidably installed in the offset arc groove. At the same time, a rotating arc groove is provided between the connecting outer ring and the rotating inner ring. The rotating arc groove fits the outer side of the glue outlet pipe. A connecting tube is fixedly connected to the bottom of the rotating inner ring. A docking glue hole is opened on the connecting tube. The docking glue hole has the same diameter as the glue outlet hole and is aligned.

[0016] In at least some embodiments, a worm gear is fixedly connected to the outer side of the connecting outer ring, a rotating bracket is fixedly connected to one end of the bottom of the bearing support plate, a worm is provided inside the rotating bracket, the worm is rotatably engaged with the worm gear, and one end of the worm passes through the rotating bracket and is fixedly connected to the driving motor.

[0017] The quantitative resin glue filling machine provided by the present invention has the following beneficial effects

[0018] 1. The present invention is provided with an anti-adhesion component, which is heated by turning on the heating plate, and then the driving motor is started to drive the driving shaft column to rotate, the driving shaft column drives the first gear to rotate, the first gear meshes with the second gear to rotate, the second gear drives the driven rotating rod to rotate, and the driven rotating rod drives the heating plate to rotate, thereby stirring and heating the colloid in the container, so that the internal colloid can be fully heated, avoiding the situation of uneven heating of the colloid, and ensuring that the colloid extracted by the metering pump will not deviate.

[0019] 2. The present invention is provided with an adjustment structure. By starting the cylinder, the telescopic rod is extended, and the telescopic rod pushes the connecting support plate to move. The connecting support plate drives the movable slide frame to slide on the outside of the fixed slide frame, so that the diversion cross pipe moves downward. Through the setting of the corrugated hose, the length of the rubber delivery hose can be adjusted, and the glue outlet head at the bottom of the diversion cross pipe is close to the container, thereby preventing the colloid from being accurately poured during glue pouring and avoiding waste of colloid.

[0020] 3. By setting up an anti-drip glue structure, the colloid enters the glue outlet head through the glue outlet pipe and is finally discharged through the glue outlet hole. After filling, the drive motor is started to drive the worm to rotate, the worm meshes with the worm wheel to rotate, the worm wheel drives the connecting outer ring to rotate, the connecting outer ring drives the connecting arc block to rotate in the offset arc groove, thereby driving the rotating inner ring to rotate and adjust, so that the rotating inner ring drives the connecting tube to rotate, and then the docking glue hole and the glue outlet hole are misaligned, so that the colloid cannot flow out, and the glue outlet is sealed in time to prevent the colloid from flowing out and avoid affecting the hygiene of the placement table. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0022] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0023] In the attached picture:

[0024] Figure 1 Shows a schematic diagram of the overall structure according to the present invention;

[0025] Figure 2 A schematic diagram of the structure of the fixed support plate and the fixed sliding frame in the adjustment structure according to the present invention is shown;

[0026] Figure 3 A schematic diagram of the structure of the movable sliding frame in the regulating structure according to the present invention is shown;

[0027] Figure 4 A schematic diagram of the structure of the flow dividing transverse pipe and the corrugated hose in the regulating structure according to the present invention is shown;

[0028] Figure 5 A schematic diagram of the structure of the glue outlet pipe in the anti-drip glue structure according to the present invention is shown;

[0029] Figure 6 A schematic diagram of the structure of some components in the drip-proof glue structure according to the present invention is shown;

[0030] Figure 7 A schematic diagram of the worm gear structure in the anti-drip glue structure according to the present invention is shown;

[0031] Figure 8 A schematic diagram of the cross-sectional structure of a glue barrel in an anti-adhesion assembly according to the present invention is shown;

[0032] Fig. 9 A schematic diagram showing the structure of some components in the anti-adhesion component according to the present invention is shown;

[0033] Reference numerals list

[0034] 1. Load-bearing base;

[0035] 101. Universal wheel;

[0036] 102, device housing; 1021, bearing support; 1022, supporting angle plate;

[0037] 2. Adjust the structure;

[0038] 201, fixed support plate; 2011, supporting corner block;

[0039] 202, fixed slide frame; 2021, slide slot;

[0040] 203, cylinder;

[0041] 204, movable sliding frame; 2041, sliding block; 2042, connecting support plate; 2043, bearing support plate;

[0042] 205, diversion cross pipe; 2051, corrugated hose; 2052, conveying elbow;

[0043] 206, metering pump; 2061, rubber hose;

[0044] 3. Anti-drip glue structure;

[0045] 301, glue outlet pipe; 3011, offset arc groove; 3012, glue outlet head; 3013, glue outlet hole;

[0046] 302, connect the outer ring; 3021, rotate the inner ring; 3022, connect the arc block; 3023, rotate the arc groove; 3024, connect the cylinder; 3025, docking glue hole;

[0047] 303, worm gear; 3031, rotating bracket; 3032, worm; 3033, driving motor;

[0048] 4. Anti-adhesion components;

[0049] 401, glue barrel; 4011, connecting hole; 4012, barrel cover;

[0050] 402, assembly support; 4021, fixing support foot;

[0051] 403, driving motor; 4031, driving shaft; 4032, first gear;

[0052] 404, rotating support plate; 4041, connecting convex plate;

[0053] 405, second gear; 4051, driven rotating rod; 4052, heating plate.

[0054] Example: Please refer to Figures 1 to 9 :

[0055] The present invention provides a quantitative resin glue dispensing machine, comprising: a bearing base 1 and an anti-adhesion component 4;

[0056] Universal wheels 101 are fixedly installed at the four sides of the bottom of the bearing base 1, a device shell 102 is fixedly installed on the top of the bearing base 1, a bearing support 1021 is fixedly connected to the front end of the device shell 102, and support angle plates 1022 are fixedly connected to the two ends of the bottom of the bearing support 1021, a glue bucket 401 is provided on the top of the device shell 102, a connecting hole 4011 is opened at the bottom of the glue bucket 401, a barrel cover 4012 is provided on the top of the glue bucket 401, an assembly support 402 is provided on the top of the barrel cover 4012, a fixed support leg 4021 is fixedly connected to the outer side of the assembly support 402, and the fixed support leg 4021 is fixedly connected to the barrel cover 4012, a driving motor 403 is fixedly installed on the top of the assembly support 402, a driving end of the driving motor 403 is fixedly connected to a driving shaft column 4031, a first gear 4032 is fixedly connected to the outer side of the driving shaft column 4031, and a rotating support plate 4032 is provided at the bottom of the first gear 4032 04. Three groups of connecting convex plates 4041 are fixedly connected to the outer side of the rotating support plate 404. A second gear 405 is provided on the connecting convex plate 4041. The second gear 405 is rotatably engaged with the first gear 4032. A driven rotating rod 4051 is fixedly connected to the midpoint of the second gear 405. The driven rotating rod 4051 penetrates the barrel cover 4012 and extends to the inside of the glue barrel 401. At the same time, a heating plate 4052 is fixedly connected to the outer side of the driven rotating rod 4051. The heating plate 4052 is heated by turning on the heating plate 4052, and then the driving motor 403 is started to drive the driving shaft column 4031 to rotate. The driving shaft column 4031 drives the first gear 4032 to rotate. The first gear 4032 engages with the second gear 405 to rotate, and the second gear 405 drives the driven rotating rod 4051 to rotate. The driven rotating rod 4051 drives the heating plate 4052 to rotate, thereby stirring and heating the colloid in the container, so that the internal colloid can be fully heated.

[0057] Embodiment 2: Based on Embodiment 1, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the front end of the device housing 102 is provided with an adjustment structure 2, and the adjustment structure 2 includes a fixed support plate 201, a support angle block 2011, a fixed slide frame 202 and a slide groove 2021. The front end of the device housing 102 is fixedly connected to the fixed support plate 201, one end of the bottom of the fixed support plate 201 is fixedly connected to the support angle block 2011, and the two ends of the bottom of the fixed support plate 201 are fixedly connected to the fixed slide frame 202, and the fixed slide frame 202 is provided with a slide groove 2021. The top of the fixed support plate 201 is fixedly installed with a cylinder 203, the outer side of the fixed slide frame 202 is provided with a movable slide frame 204, the inner side of the top of the movable slide frame 204 is fixedly connected with a slider 2041, the slider 2041 is fitted and slidably installed in the slide groove 2021, and a connecting support plate 2042 is fixedly connected between the movable slide frames 204, and the bottom ends of the connecting support plate 2042 are fixedly connected with a bearing support plate 2043, and a diversion cross pipe 2043 is fixedly installed between the bearing support plates 2043. 5. A corrugated hose 2051 is fixedly connected to the top of the diverter transverse pipe 205, and a delivery elbow 2052 is fixedly connected to the top of the corrugated hose 2051. One end of the delivery elbow 2052 is fixedly connected to one end of the metering pump 206, and the other end of the metering pump 206 is fixedly connected to a glue extraction hose 2061. The glue extraction hose 2061 passes through the connecting hole 4011 and extends to the inside of the glue barrel 401. The telescopic rod is extended by starting the cylinder 203, and the telescopic rod pushes the connecting support plate 2042 to move. The connecting support plate 2042 drives the moving slide frame 204 to slide on the outside of the fixed slide frame 202, so that the diverter transverse pipe 205 moves downward. By setting the corrugated hose 2051, the length of the glue delivery hose can be adjusted, so that the glue outlet head at the bottom of the diverter transverse pipe 205 is close to the container; the metering pump 206 mainly adjusts the piston stroke, the frequency of reciprocating motion and other parameters, so as to accurately control the amount of resin discharged each time and realize quantitative glue filling operation.

[0058] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 5 , Figure 6 and Figure 7As shown, the bottom of the diverter cross pipe 205 is provided with an anti-drip glue structure 3, and the anti-drip glue structure 3 includes a glue outlet pipe 301, a dislocated arc groove 3011, a glue outlet head 3012 and a glue outlet hole 3013. The bottom of the diverter cross pipe 205 is fixedly connected with the glue outlet pipe 301, and the dislocated arc groove 3011 is provided on the glue outlet pipe 301, and the bottom of the glue outlet pipe 301 is fixedly connected with the glue outlet head 3012, and the glue outlet head 3012 is provided with a glue outlet hole 3013. The outer side of the glue outlet pipe 301 is provided with a connecting outer ring 302, and the inner side of the glue outlet pipe 301 is provided with a rotating inner ring 3021, which connects the outer ring 302 with the rotating inner ring 3021. The inner rings 3021 are fixedly connected by connecting arc blocks 3022, and the connecting arc blocks 3022 are slidably installed in the offset arc grooves 3011. At the same time, a rotating arc groove 3023 is provided between the outer ring 302 and the rotating inner ring 3021. The rotating arc groove 3023 fits the outer side of the rubber outlet pipe 301. The bottom of the rotating inner ring 3021 is fixedly connected with a connecting cylinder 3024, and a docking glue hole 3025 is opened on the connecting cylinder 3024. The docking glue hole 3025 has the same aperture as the glue outlet hole 3013 and is aligned. The outer side of the outer ring 302 is fixedly connected with a worm gear 303, and the bearing support plate 2043 A rotating bracket 3031 is fixedly connected to one end of the bottom, and a worm 3032 is arranged inside the rotating bracket 3031. The worm 3032 is rotatably meshed with the worm wheel 303. At the same time, one end of the worm 3032 passes through the rotating bracket 3031 and is fixedly connected to the driving motor 3033. By starting the driving motor 3033, the worm 3032 is driven to rotate, the worm 3032 meshes with the worm wheel 303 to rotate, and the worm wheel 303 drives the connected outer ring 302 to rotate. The connected outer ring 302 drives the connected arc block 3022 to rotate in the offset arc groove 3011, thereby driving the rotating inner ring 3021 to rotate. Dynamic adjustment is performed so that the rotating inner ring 3021 drives the connecting tube 3024 to rotate, thereby causing the docking glue hole 3025 to be misaligned with the glue outlet hole 3013, so that the colloid cannot flow out and the glue outlet is sealed in time. Similarly, when discharging glue, it is only necessary to start the driving motor 3033 to drive the worm 3032 to rotate in the reverse direction, and the worm 3032 engages with the worm gear 303 to rotate, and the worm gear 303 drives the connecting outer ring 302 to rotate, and then the connecting outer ring 302 cooperates with the rotating inner ring 3021 to align the docking glue hole 3025 at the bottom of the connecting tube 3024 with the glue outlet hole 3013, so that the colloid can flow out.

[0059] Specific usage and function of this embodiment: In the present invention, firstly, the glue filling container is placed on the bearing support 1021, and then the telescopic rod is extended by starting the cylinder 203, and the telescopic rod pushes the connecting support plate 2042 to move, and the connecting support plate 2042 drives the movable slide frame 204 to slide on the outside of the fixed slide frame 202, so that the diverter cross pipe 205 moves downward, and the length of the glue delivery pipe can be adjusted by setting the corrugated hose 2051, so that the glue outlet head at the bottom of the diverter cross pipe 205 is close to the container, so as to prevent the glue from being unable to flow out during the glue filling. Precise pouring to avoid wasting colloid, then the colloid in the glue bucket 401 is extracted through the metering pump 206 in cooperation with the glue extraction hose 2061, and then transported through the delivery elbow 2052, the delivery elbow 2052 cooperates with the corrugated hose 2051 to transport the colloid to the diversion cross pipe 205, and finally flows out through the glue outlet hole 3013 at the bottom of the diversion cross pipe 205, so as to carry out filling. After the filling is completed, the drive motor 3033 is started to drive the worm 3032 to rotate, the worm 3032 engages the worm wheel 303 to rotate, and the worm wheel 303 drives The connecting outer ring 302 rotates, and the connecting outer ring 302 drives the connecting arc block 3022 to rotate in the offset arc groove 3011, thereby driving the rotating inner ring 3021 to rotate and adjust, so that the rotating inner ring 3021 drives the connecting tube 3024 to rotate, and then the docking glue hole 3025 and the glue outlet hole 3013 are misaligned, so that the colloid cannot flow out, and the glue outlet is sealed in time to prevent the colloid from flowing out and avoid affecting the hygiene of the placement table. In order to prevent the colloid from being easily solidified after being placed for a long time, the heating plate 405 is turned on. 2 is heated, and then the driving motor 403 is started to drive the driving shaft column 4031 to rotate, the driving shaft column 4031 drives the first gear 4032 to rotate, the first gear 4032 engages with the second gear 405 to rotate, the second gear 405 drives the driven rotating rod 4051 to rotate, and the driven rotating rod 4051 drives the heating plate 4052 to rotate, so as to stir and heat the colloid in the container, so that the internal colloid can be fully heated, avoid the situation of uneven heating of the colloid, and ensure that the colloid extracted by the metering pump will not be deviated.

Claims

1. Quantitative resin glue filling machine, including: Load bearing base and anti-adhesion components; Universal wheels are fixedly installed on the four sides of the bottom of the bearing base, and a device shell is fixedly installed on the top of the bearing base, the front end of the device shell is fixedly connected to a bearing support, and the two ends of the bottom of the bearing support are fixedly connected to supporting angle plates, a glue bucket is provided on the top of the device shell, a connecting hole is opened at the bottom of the glue bucket, and a bucket cover is provided on the top of the glue bucket; it is characterized in that an assembly support is provided on the top of the bucket cover, a fixed support foot is fixedly connected to the outer side of the assembly support, the fixed support foot is fixedly connected to the bucket cover, a driving motor is fixedly installed on the top of the assembly support, a driving end of the driving motor is fixedly connected to a driving shaft column, a first gear is fixedly connected to the outer side of the driving shaft column, a rotating support plate is provided at the bottom of the first gear, three groups of connecting convex plates are fixedly connected to the outer side of the rotating support plate, a second gear is provided on the connecting convex plate, the second gear is rotatably meshed with the first gear, a driven rotating rod is fixedly connected at the midpoint of the second gear, the driven rotating rod passes through the bucket cover and extends to the inside of the glue bucket, and a heating plate is fixedly connected to the outer side of the driven rotating rod.

2. The quantitative resin glue filling machine according to claim 1, characterized in that: An adjustment structure is provided at the front end of the device shell, and the adjustment structure includes a fixed support plate, a supporting angle block, a fixed slide frame and a slide groove. The front end of the device shell is fixedly connected to the fixed support plate, one end of the bottom of the fixed support plate is fixedly connected to the supporting angle block, and the two ends of the bottom of the fixed support plate are fixedly connected to the fixed slide frame, and a slide groove is opened on the fixed slide frame, and a cylinder is fixedly installed on the top of the fixed support plate.

3. The quantitative resin glue filling machine according to claim 1, characterized in that: A movable slide frame is provided on the outer side of the fixed slide frame, a slider is fixedly connected to the inner side of the top of the movable slide frame, the slider is slidably installed in the slide groove, a connecting support plate is fixedly connected between the movable slide frames, and bearing support plates are fixedly connected to the two ends of the bottom of the connecting support plate.

4. The quantitative resin glue filling machine according to claim 3 is characterized in that: A flow-dividing transverse pipe is fixedly installed between the bearing support plates, a corrugated hose is fixedly connected to the top of the flow-dividing transverse pipe, and a conveying elbow is fixedly connected to the top of the corrugated hose.

5. The quantitative resin glue dispensing machine according to claim 4, characterized in that: One end of the conveying elbow is fixedly connected to one end of the metering pump, and the other end of the metering pump is fixedly connected to a rubber extraction hose, which passes through the connecting hole and extends to the inside of the rubber storage barrel.

6. The quantitative resin glue filling machine according to claim 4, characterized in that: The bottom of the diversion transverse pipe is provided with an anti-drip glue structure, which includes a glue outlet pipe, an offset arc groove, a glue outlet head and a glue outlet hole. The bottom of the diversion transverse pipe is fixedly connected with a glue outlet pipe, and the glue outlet pipe is provided with an offset arc groove. The bottom of the glue outlet pipe is fixedly connected with a glue outlet head, and the glue outlet head is provided with a glue outlet hole.

7. The quantitative resin glue dispensing machine according to claim 6, characterized in that: A connecting outer ring is provided on the outer side of the rubber outlet pipe, and a rotating inner ring is provided on the inner side of the rubber outlet pipe. The connecting outer ring and the rotating inner ring are fixedly connected by a connecting arc block. The connecting arc block is slidably installed in the dislocated arc groove. At the same time, a rotating arc groove is provided between the connecting outer ring and the rotating inner ring. The rotating arc groove fits the outer side of the rubber outlet pipe. A connecting cylinder is fixedly connected to the bottom of the rotating inner ring. A docking glue hole is opened on the connecting cylinder. The docking glue hole has the same diameter as the rubber outlet hole and is aligned.

8. The quantitative resin glue dispensing machine according to claim 7, characterized in that: A worm gear is fixedly connected to the outer side of the connecting outer ring, and a rotating bracket is fixedly connected to one end of the bottom of the bearing support plate. A worm is arranged inside the rotating bracket, and the worm is rotatably engaged with the worm gear. At the same time, one end of the worm passes through the rotating bracket and is fixedly connected to the driving motor.

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