Dispensing and curing apparatus and method having the same

Abstract

The application particularly relates to a dispensing curing device and a dispensing curing method with the same. The dispensing curing device comprises a fixing jig, a dispensing mechanism and a UV curing machine. The fixing jig comprises a fixing seat for fixing a product to be processed, and the fixing seat has a processing cavity for accommodating the product to be processed. The dispensing mechanism is arranged on the fixing seat, and a glue outlet of the dispensing mechanism protrudes into the processing cavity for dispensing glue to the product to be processed. The UV curing machine is arranged close to the fixing jig, and the UV curing machine comprises a UV light guide. At least part of the UV light guide is arranged in the processing cavity. The dispensing curing device and the dispensing curing method provided by the application have the advantages of compact structure, convenient installation and high production efficiency.

Description

Technical Field

[0001] This invention relates to the field of dispensing processing, and in particular to a dispensing curing apparatus and a dispensing curing method having the same. Background Technology

[0002] In medical surgery, various forceps instruments are used to assist in the successful execution of the procedure. These instruments are all equipped with handles, and current methods for installing these handles in medical devices require manual dispensing of adhesive. After manual dispensing, UV curing is also necessary. Manual dispensing makes it difficult to precisely control the amount of adhesive, and it also requires manual triggering of UV curing. This method is complex and suffers from low yield rates, high labor intensity for operators, and low production efficiency. Therefore, it is necessary to research an adhesive dispensing and curing device and a dispensing and curing method thereof to solve the above problems. Summary of the Invention

[0003] The present invention aims to provide a compact, easy-to-install, and highly efficient dispensing and curing device.

[0004] To achieve the above objectives, one embodiment of the present invention provides a dispensing and curing apparatus, comprising: a fixing fixture, the fixing fixture including a fixing seat for fixing a product to be processed, the fixing seat having a processing cavity for accommodating the product to be processed; a dispensing mechanism disposed on the fixing seat, the dispensing mechanism having a dispensing portion protruding into the processing cavity for dispensing adhesive into the product to be processed; and a UV curing machine disposed near the fixing fixture, the UV curing machine including a UV light guide; wherein at least a portion of the UV light guide is placed within the processing cavity.

[0005] As a further improvement of one embodiment of the present invention, it also includes a control device, wherein the dispensing mechanism and the UV curing machine are both electrically connected to the control device and perform dispensing and curing operations under the command of the control device.

[0006] As a further improvement of one embodiment of the present invention, the fixing base is provided with a first through hole for inserting and mounting the UV light guide and communicating with the processing cavity.

[0007] As a further improvement of one embodiment of the present invention, the fixed base includes a fixed base body, a cover plate movably disposed on one side of the fixed base body, and a connecting mechanism that drives the cover plate to move closer to or away from the fixed base body, wherein the processing cavity is formed between the fixed base body and the cover plate.

[0008] As a further improvement of one embodiment of the present invention, the fixing fixture further includes a mandrel for coaxially positioning the product to be processed. A second through hole for positioning and installing the mandrel is provided on the inner bottom wall of the processing cavity. The mandrel includes a mandrel mounting part disposed in the second through hole and a mandrel positioning part with a hole diameter smaller than that of the mandrel mounting part. The product to be processed is sleeved on the outer peripheral wall of the mandrel positioning part and abuts against the mandrel mounting part.

[0009] As a further improvement of one embodiment of the present invention, the fixing seat body has an opening groove facing the cover plate, the cover plate has an extension block that is inserted into the opening groove, the extension block and the groove wall of the opening groove together form a fixing hole for clamping the mandrel positioning part, and one end of the mandrel positioning part protrudes out of the opening groove.

[0010] As a further improvement of one embodiment of the present invention, the opening groove includes a first groove and a second groove arranged in sequence. The first groove is used to accommodate the extension block, at least a portion of the UV light guide is placed in the second groove, and a plurality of UV light guides are arranged at intervals along the circumference of the product to be processed, and the plurality of UV light guides are arranged symmetrically about the central axis of the product to be processed.

[0011] As a further improvement of one embodiment of the present invention, the product to be processed includes a guide tube sleeved on the outer periphery of the mandrel positioning part and a guide tube seat coaxially sleeved on the outer periphery of the guide tube. The guide tube seat is provided with a first guide hole that is clearance-fitted with the guide tube and a second guide hole that is interference-fitted with the guide tube. The dispensing mechanism dispenses adhesive in the gap between the guide tube and the inner wall of the first guide hole. One end of the guide tube seat with the second guide hole abuts against the mandrel mounting part.

[0012] As a further improvement of one embodiment of the present invention, the outer diameter of the mandrel positioning part gradually increases along the direction from the first guide hole to the second guide hole, the minimum outer diameter of the mandrel positioning part is smaller than the diameter of the guide tube, and the maximum outer diameter of the mandrel positioning part is in contact with the inner wall of the guide tube.

[0013] As a further improvement of one embodiment of the present invention, the dispensing mechanism is configured as a dispensing valve, and the fixing fixture further includes a mounting plate for mounting the dispensing valve. The mounting plate includes a mounting plate body and a support portion connected to the mounting plate body. An installation space for accommodating the dispensing valve is formed between the mounting plate body and the support portion. The dispensing valve is respectively disposed opposite to the fixing seat body and the cover plate.

[0014] To address the aforementioned technical issues, an easy-to-implement dispensing and curing method is also provided below.

[0015] A dispensing curing method for a dispensing curing device as described above includes the following steps: obtaining a dispensing start signal of the dispensing curing device; and obtaining the value of the dispensing gap size L of the product to be processed when the dispensing start signal is obtained.

[0016] When the value of the dispensing gap size L is obtained, the range of L is determined;

[0017] When L satisfies 0.3mm<L≤10mm, the dispensing mechanism is triggered to dispense adhesive. After the dispensing mechanism completes the dispensing work, wait for the first preset time T1, and then trigger the UV curing machine to emit UV light; where T1 is set to 30s~240s.

[0018] When L ≤ 0.3mm, the dispensing mechanism is triggered to dispense adhesive. After the dispensing mechanism completes the dispensing work, wait for the second preset time T2. Repeat the above action at least twice, and then trigger the UV curing machine to emit UV light. T2 is set to 10s to 180s.

[0019] When L > 10mm, the dispensing mechanism is triggered to dispense adhesive. After the dispensing mechanism completes the dispensing work, the UV curing machine emits UV light after waiting for a third preset time T3. The above actions are repeated at least twice, where T3 is set to 30s to 240s.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: The dispensing curing device and dispensing curing method provided by the present invention fix the product to be processed by a fixing fixture, and at least part of the UV light guide is placed in the processing cavity so that after the dispensing mechanism completes the dispensing work, the UV light guide cures the product to be processed, which improves the qualified rate of dispensing curing, significantly reduces the labor intensity of operators, and improves production efficiency. At the same time, the overall mechanism has a high degree of integration and has the advantages of compact structure, easy installation and high production efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the dispensing and curing device of the present invention;

[0022] Figure 2 This is a schematic diagram of the fixing fixture of the dispensing and curing device of the present invention;

[0023] Figure 3 This is a top view of the fixing fixture of the dispensing and curing device of the present invention in the closed state.

[0024] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure along the AA direction;

[0025] Figure 5 This is a schematic diagram showing the distribution of UV light guides in the dispensing and curing device of the present invention;

[0026] Figure 6 This is a schematic diagram of the conduit, conduit seat, and mandrel of the dispensing and curing device of the present invention;

[0027] Figure 7 This is a schematic cross-sectional view of the conduit, conduit seat, and mandrel of the dispensing and curing device of the present invention.

[0028] Figure 8 for Figure 7 A magnified structural diagram of region B in the diagram.

[0029] In the diagram: 1. Product to be processed; 11. Guide tube; 12. Guide tube seat; 121. First guide hole; 122. Second guide hole; 2. Fixture; 3. Fixture seat; 31. Processing cavity; 311. Inner bottom wall; 312. Second through hole; 32. First through hole; 33. Fixture seat body; 331. Support bottom; 332. Fixture seat body part; 34. Opening groove; 341. First groove; 342. Second groove; 35. Cover plate; 3 51. Extension block; 352. Fixing hole; 36. Connecting mechanism; 361. Sliding guide post; 362. Sliding hole; 37. Mandrel; 371. Mandrel mounting part; 372. Mandrel positioning part; 38. Mounting plate; 381. Mounting plate body; 382. Bearing part; 4. Dispensing mechanism; 41. Dispensing valve; 5. UV curing machine; 51. UV curing machine body; 52. UV light guide; 6. Cable management structure; 7. Control cabinet. Detailed Implementation

[0030] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more explicit definition of the scope of protection of the present invention.

[0031] The terms "comprising" and "having," and any variations thereof, used in this invention are intended to cover non-exclusive inclusion. References to "embodiment" herein mean that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0032] Combination Figure 1 and Figure 2 As shown, the present invention mainly relates to: a dispensing and curing device for dispensing adhesive onto a product 1 to be processed and performing UV curing, and includes: a fixing fixture 2, a dispensing mechanism 4 disposed on the fixing fixture 2, a UV curing machine 5 disposed near the fixing fixture 2, and a cable management structure 6 connected to the fixing fixture 2.

[0033] Combination Figure 3 and Figure 4 As shown, in this embodiment, the fixing fixture 2 includes a fixing base 3 for fixing the product 1 to be processed, and the fixing base 3 has a processing cavity 31 for accommodating the product 1 to be processed. The dispensing part of the dispensing mechanism 4 can be movably extended into the processing cavity 31 for dispensing adhesive into the product 1 to be processed. The UV curing machine 5 includes a UV curing machine body 51 and a UV light guide 52.

[0034] It is understood that the UV light guide 52 is movably connected to the UV curing machine body 51 so as to dock with the fixed base 3. At least a portion of the UV light guide 52 is placed within the processing cavity 31. Preferably, the fixed base 3 has a first through hole 32 for inserting and installing the UV light guide 52 and communicating with the processing cavity 31. Specifically, in this embodiment, the dispensing curing device fills the dispensing gap of the product 1 to be processed with adhesive through the dispensing mechanism 4. The dispensing gap is related to the orientation of the product 1 to be processed; when the product 1 to be processed is placed vertically, the dispensing gap is along the length direction of the product 1; when the product 1 to be processed is placed horizontally, the dispensing gap is along the width direction of the product 1.

[0035] In this embodiment, the explanation is based on the example of the product 1 being placed vertically. For the embodiment where the product 1 is placed horizontally, only the orientation needs to be changed for understanding. It will not be described in detail here.

[0036] The UV light is emitted by the UV light guide 52 extending into the processing cavity 31 to cure the adhesive, thus completing the dispensing and curing process.

[0037] Preferably, to further automate the dispensing and curing process of the dispensing and curing device, the device also includes a control cabinet 7 with a control unit. The dispensing mechanism 4 and the UV curing machine 5 are both electrically connected to the control unit and perform dispensing and curing operations under the instructions of the control unit. The control unit uses a PLC to program a specific logic, which triggers the dispensing mechanism 4 and the UV curing machine 5, thereby achieving automatic dispensing and UV curing. The control cabinet 7 is equipped with a start button for automatically running the PLC program.

[0038] To enable the loading of the product 1 to be processed, the fixed base 3 includes a fixed base body 33, a cover plate 35 movably disposed on one side of the fixed base body 33, and a connecting mechanism 36 that drives the cover plate 35 to move closer to or away from the fixed base body 33. A processing cavity 31 is formed between the fixed base body 33 and the cover plate 35, and the cover plate 35 keeps the processing cavity 31 in an open or closed state. Preferably, the relative movement of the cover plate 35 towards or away from the fixed base body 33 can be achieved by a driving mechanism provided on the cover plate 35. The driving mechanism can be a cylinder or other driving mechanism.

[0039] When material needs to be loaded, the connecting mechanism 36 moves the cover plate 35 away from the fixed base body 33, thereby opening the processing cavity 31. When loading is complete, the connecting mechanism 36 moves the cover plate 35 closer to the fixed base body 33, thereby closing the processing cavity 31 to begin the dispensing and curing process. This avoids operator interference with the process and also provides a safety consideration.

[0040] To further limit the relative movement of the cover plate 35 towards or away from the fixing base body 33, the connecting mechanism 36 includes multiple sliding guide posts 361 that penetrate the fixing base body 33 and the cover plate 35, and sliding holes 362 in the cover plate 35 for the sliding guide posts 361 to pass horizontally through. The sliding guide posts 361 are fixed to the side of the fixing base body 33 opposite to the cover plate 35 and penetrate the fixing base body 33. The cover plate 35 slides relative to the sliding guide posts 361 through the sliding holes 362. Preferably, the sliding guide posts 361 are located at the corners of the fixing base body 33.

[0041] Preferably, the fixing base body 33 includes a supporting bottom 331 that provides support and a fixing base body portion 332 disposed on the supporting bottom 331, thereby enhancing the supporting strength of the fixing base body 33.

[0042] Furthermore, the fixing fixture 2 also includes a mandrel 37 for coaxial positioning of the product 1 to be processed. A second through hole 312 for positioning and mounting the mandrel 37 is provided on the inner bottom wall 311 of the processing cavity 31. The mandrel 37 is fixed to the second through hole 312 and extends into the processing cavity 31 to facilitate the dispensing and curing operation.

[0043] The mandrel 37 includes a mandrel mounting portion 371 disposed within the second through hole 312, and a mandrel positioning portion 372 with a hole diameter smaller than that of the mandrel mounting portion 371. The product to be processed 1 is fitted onto the outer peripheral wall of the mandrel positioning portion 372 and abuts against the annular top wall of the mandrel mounting portion 371. This achieves the positioning of the product to be processed 1. Preferably, the mandrel 37 is disposed in the middle region of the inner bottom wall 311.

[0044] To improve the machining positioning accuracy of the product 1 to be processed, the fixing base body 33 has an opening groove 34 facing the cover plate 35. The cover plate 35 has an extension block 351 that engages with the upper part of the opening groove 34. The extension block 351 and the groove wall of the opening groove 34 together form a fixing hole 352 for clamping the mandrel positioning part 372. The top end of the mandrel positioning part 372 protrudes from the extension block 351, thereby fixing both the bottom and top ends of the mandrel 372. This accurately positions the machining position of the product 1 to be processed, further improving the pass rate and production efficiency.

[0045] Furthermore, the opening slot 34 sequentially includes a first slot 341 for accommodating the extension block 351 and a second slot 342 with a spacing greater than that of the first slot 341. A processing area for dispensing and curing the product 1 to be processed is formed between the second slot 342 and the cover plate 35. At least a portion of the UV light guide 52 is placed within the second slot 342.

[0046] Combination Figure 2 As shown, the number of UV light guides 52 is set to multiple, and the head of the UV light guide 52 extends into the second groove 342. The multiple UV light guides 52 are arranged at intervals along the circumference of the product to be processed 1. Preferably, the extension lines of the heads of the multiple UV light guides 52 intersect on the central axis of the product to be processed 1.

[0047] Combination Figure 5 As shown, the UV light guide 52 is inserted at an angle into the fixing base body 33, which also causes the extension lines of the UV light guide 52 head to intersect at a single point, greatly improving the light emission utilization rate and the uniformity of the light emission of the UV light guide 52. Preferably, the number of UV light guides 52 is set to 2 to 4.

[0048] In this embodiment, two UV light guides 52 are provided, and the UV light guides 52 are disposed on the side wall of the fixing base body 33 adjacent to the cover plate 35. This makes the layout of the UV light guides 52 more reasonable and improves the space utilization rate.

[0049] Combination Figures 6 to 8 As shown, the product to be processed 1 includes a guide tube 11 sleeved on the outer periphery of the mandrel positioning part 372 and a guide tube seat 12 coaxially sleeved on the outer periphery of the guide tube 11. The guide tube seat 12 is provided with a first guide hole 121 that is clearance-fitted with the guide tube 11 and a second guide hole 122 that is interference-fitted with the guide tube 11. The dispensing mechanism 4 dispenses adhesive in the gap between the guide tube 11 and the inner wall of the first guide hole 121. The bottom wall of the guide tube seat 12 abuts against the mandrel mounting part 371 to form the guide tube 11 and the guide tube seat 12 into a single unit, thereby completing the processing objective.

[0050] Preferably, the head of the UV light guide 52 is positioned near the gap between the guide tube 11 and the inner wall of the first guide hole 121. This improves the utilization rate of the UV light guide's emission.

[0051] The dispensing gap refers to the distance between the conduit 11 and the inner wall of the first guide hole 121. The specific location is related to the direction of the conduit 11, as explained above, and will not be elaborated here.

[0052] Furthermore, the diameter of the mandrel positioning part 372 gradually increases from top to bottom, the outer diameter of the top of the mandrel positioning part 372 is slightly smaller than the diameter of the guide tube 11, and the lower outer wall of the mandrel positioning part 372 is attached to the inner wall of the guide tube 11, so that the guide tube 11 can be fitted onto the outer periphery of the mandrel positioning part 372 from top to bottom.

[0053] Furthermore, the dispensing mechanism 4 is configured as a dispensing valve 41, which can precisely control the dispensing amount, with a minimum dispensing amount ≤100nL and a glue dot consistency accuracy ≥95%.

[0054] The fixture 2 also includes a mounting plate 38 for mounting the dispensing valve 41. The mounting plate 38 includes a mounting plate body 381 disposed on the outer wall of the fixture 3 and a support portion 382 perpendicular to the mounting plate body 381. The mounting plate body 381 and the support portion 382 define an installation space for accommodating the dispensing valve 41.

[0055] In order to improve the dispensing efficiency of the dispensing valve 41, the fixing body 33 and the cover plate 35 are respectively provided with dispensing valves 41.

[0056] To address the aforementioned technical issues, an easy-to-implement dispensing and curing method is also provided below.

[0057] The present invention also relates to a dispensing and curing method for the dispensing and curing apparatus as described above, comprising the following steps:

[0058] Obtain the dispensing start signal of the dispensing curing device; when the dispensing start signal is obtained, obtain the value of the dispensing gap size L of the product to be processed 1.

[0059] When the value of the dispensing gap size L is obtained, the range of L is determined;

[0060] When L satisfies 0.3mm < L ≤ 10mm, the dispensing mechanism 4 is triggered to dispense adhesive. After the dispensing mechanism 4 completes the dispensing work, a certain preset time is waited, with a waiting time range of 30s to 240s, and then the UV curing machine 5 is triggered to emit UV light, thereby completing the dispensing and curing process. According to the author's experience, when L satisfies 0.3mm < L ≤ 10mm, the required amount of adhesive is greater than 100μL.

[0061] When L ≤ 0.3mm, the dispensing mechanism 4 is triggered to dispense adhesive. After dispensing is completed, a preset time is waited, ranging from 10s to 50s. The dispensing mechanism 4 is then triggered again to dispense adhesive, and after this second dispensing, a preset time is waited, ranging from 30s to 180s. Finally, the UV curing machine 5 is triggered to emit UV light. Due to the small dispensing gap and slow adhesive flow, multiple dispensing operations are required. The number of dispensing operations can be designed according to actual needs.

[0062] No restrictions are imposed here. Based on the author's experience, when L ≤ 0.3 mm, the required amount of adhesive is less than 50 μL.

[0063] When L > 10mm, the dispensing mechanism 4 repeatedly dispenses glue, and after the dispensing mechanism 4 completes the dispensing work, the UV curing machine 5 emits UV light after a certain preset time. The number of repetitions is set to N, and N is set to 2 times. Of course, the number of dispensing operations can be designed according to actual needs. There is no limit here. Specifically, the waiting time range for the first dispensing operation by the dispensing mechanism 4 is 30s to 240s, and the waiting time range for the second dispensing operation by the dispensing mechanism 4 is also 30s to 240s.

[0064] In this embodiment, the light intensity of the UV curing machine 5 is 0.2 W / cm². 2 ~2W / cm 2 Light exposure time: 30s~240s.

[0065] The values ​​set above can be adjusted according to specific needs and are not intended as specific restrictions.

[0066] Installation process of the embodiment: First, prepare the catheter 11 and catheter seat 12;

[0067] Set parameters such as the amount of adhesive dispensed by the dispensing valve 41, and set parameters such as the light intensity and time of the UV curing machine 5;

[0068] Insert the tooling mandrel 37 into the second guide hole 122 of the guide tube seat 12, and pre-install the guide tube 11 into the first guide hole 121;

[0069] Open the cover plate 35, install the spindle 37 into the second through hole 312, and then push the guide tube 11 until it can no longer be pushed;

[0070] Close cover 35 and press the start button on control cabinet 7;

[0071] The pre-written PLC program triggers the dispensing valve 41 and the UV curing machine 5.

[0072] The working principle of this invention is as follows: the dispensing mechanism 4 dispenses adhesive into the gap between the inner wall of the conduit 11 and the first guide hole 121. The dispensing valve 41 dispenses adhesive droplets, which accumulate and fill the gap under the action of gravity, forming an adhesive layer. The UV curing machine 5 emits UV light, which, at a set intensity, irradiates the adhesive layer through the light guide, completing the curing of the adhesive layer.

[0073] This invention can be applied to other devices that require dispensing and curing, such as devices for dispensing and curing electronic products.

[0074] Compared with the prior art, the dispensing curing device and dispensing curing method provided by the present invention fix the product 1 to be processed by the fixing fixture 2, the dispensing mechanism 4 extends into the processing cavity 31, and at least part of the UV light guide 52 is placed in the processing cavity 31, so that when the dispensing mechanism 4 completes the dispensing work, the UV light guide 52 cures the product 1 to be processed, which improves the pass rate of dispensing curing, significantly reduces the labor intensity of the operator, and improves the production efficiency. At the same time, the overall mechanism has a high degree of integration and has the advantages of compact structure, easy installation and high production efficiency.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of the present invention.

Claims

1. A dispensing and curing device for dispensing and UV curing a product to be processed, the product to be processed comprising a catheter and a catheter hub coaxially sleeved on the outer periphery of the catheter, wherein, The conduit seat is provided with a first guide hole matched with the conduit gap and a second guide hole matched with the conduit interference, characterized in that the point-gluing solidification device comprises: The fixing jig comprises a fixing seat for fixing the product to be processed and a mandrel for coaxially positioning the product to be processed. The fixing seat has a processing cavity for accommodating the product to be processed. The fixing seat comprises a fixing seat body, a cover plate movably arranged on one side of the fixing seat body, and a connecting mechanism for moving the cover plate towards or away from the fixing seat body. The processing cavity is formed between the fixing seat body and the cover plate. A second through hole for positioning the mandrel is formed in the inner bottom wall of the processing cavity. The mandrel comprises a mandrel mounting portion and a mandrel positioning portion in sequence. The mandrel mounting portion is arranged in the second through hole. The conduit is sleeved on the outer periphery of the mandrel positioning portion. One end of the conduit seat provided with the second guide hole abuts against the mandrel mounting portion. The fixing seat body is provided with an opening groove with an opening direction towards the cover plate. The cover plate is provided with an extension block which is clamped into the opening groove. The extension block and the groove wall of the opening groove jointly form a fixing hole for clamping the mandrel positioning portion. One end of the mandrel positioning portion protrudes out of the opening groove. The opening groove comprises a first groove and a second groove arranged in sequence. The first groove is used for accommodating the extension block. The point-gluing mechanism is arranged on the fixing seat. The glue outlet of the point-gluing mechanism protrudes into the processing cavity for point-gluing the product to be processed. The point-gluing mechanism performs point-gluing in the gap between the conduit and the inner wall of the first guide hole. The UV solidification machine is arranged close to the fixing jig. The UV solidification machine comprises a plurality of UV light guides. At least part of the UV light guides is arranged in the processing cavity. At least part of the UV light guides is arranged in the second groove. The plurality of UV light guides is symmetrically arranged about the central axis of the product to be processed. The extension lines of the heads of the plurality of UV light guides intersect on the central axis of the product to be processed.

2. The device of claim 1, wherein: The control device is electrically connected with the point-gluing mechanism and the UV solidification machine and controls the point-gluing and solidification operations of the point-gluing mechanism and the UV solidification machine.

3. The device of claim 1, wherein: A first through hole is formed in the fixing seat for inserting and installing the UV light guide and communicating with the processing cavity.

4. The device of claim 1, wherein: In the direction from the first guide hole to the second guide hole, the outer diameter of the mandrel positioning portion gradually increases. The minimum outer diameter of the mandrel positioning portion is smaller than the hole diameter of the conduit. The maximum outer diameter of the mandrel positioning portion is in contact with the inner wall of the conduit.

5. The device of claim 1, wherein: The point-gluing mechanism is a point-gluing valve. The fixing jig further comprises a mounting plate for mounting the point-gluing valve. The mounting plate comprises a mounting plate body and a bearing portion connected with the mounting plate body. The mounting space for accommodating the point-gluing valve is formed between the mounting plate body and the bearing portion. The fixing seat body and the cover plate are respectively provided with the point-gluing valve.

6. A method of dispensing and curing as claimed in any one of claims 1 to 5, wherein, The method comprises the following steps: An dispensing work start signal of a dispensing and curing device is acquired, and when the dispensing work start signal is acquired, a value of a dispensing gap size L of a product to be processed is acquired; When the value of the dispensing gap size L is acquired, the range of L is determined; When L satisfies 0.3mm < L≤ 10mm, the dispensing mechanism is triggered to dispense, after the dispensing mechanism completes the dispensing work, a first preset time T1 is waited, and the UV curing machine is triggered to emit UV light; wherein T1 is set to: 30s~240s; When L satisfies L≤0.3mm, the dispensing mechanism is triggered to dispense, after the dispensing mechanism completes the dispensing work, a second preset time T2 is waited, and after the above-mentioned action is repeated at least twice, the UV curing machine is triggered to emit UV light; wherein T2 is set to: 10s~180s; When L satisfies L>10mm, the dispensing mechanism is triggered to dispense, after the dispensing mechanism completes the dispensing work, a third preset time T3 is waited, and then the UV curing machine emits UV light, and the above-mentioned action is repeated at least twice, wherein T3 is set to: 30s~240s.

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