Injection bar uv curing device
Patent Information
- Application Number
- CN202522222072.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-10-21
AI Technical Summary
但是在实际应用中，传统注条机UV固化装置暴露出明显的产能与设备利用率不足问题，多数装置采用单通道串行工作模式，注条单元完成挤出作业后，需等待基材完全通过UV固化腔室并输出成品，才能启动下一轮注条操作，期间注条单元长期处于闲置状态，且UV固化腔室仅能单次处理一组基材，无法实现连续进料与固化，不仅导致整体生产效率低下，还造成设备资源的严重浪费，难以适配当前各行业批量生产、高效作业的需求，严重影响产品生产周期与企业产能提升
[0010]本实用新型实施例提供的注条机UV固化装置中的上述一个或多个技术方案至少具有如下技术效果之一：
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Figure CN224878510U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of UV curing devices for injection molding machines, and in particular to UV curing devices for injection molding machines. Background Technology
[0002] In numerous industrial sectors, including electronic component packaging, medical device manufacturing, automotive parts processing, and daily chemical product production, UV curing equipment for injection molding machines is a key piece of equipment for the rapid shaping of polymer materials. Its operational efficiency and curing quality directly impact product production cycles and performance stability. As industries increasingly demand higher precision and faster production schedules, the requirements for injection molding curing vary significantly across different application scenarios. For example, in electronic component packaging, precise control of the injection volume and curing speed is crucial to ensure pin insulation performance. Medical device manufacturing demands extremely high standards for the biocompatibility and surface smoothness of the cured material. Automotive parts processing, adaptable to assembly line production, requires injection molding curing equipment with continuous operation capabilities. Furthermore, some operating conditions involve fluctuations in the viscosity of the injection material and frequent batch changes. This places higher demands on the operational continuity, adaptability, and efficiency stability of UV curing equipment for injection molding machines. There is an urgent need for equipment that can overcome the limitations of traditional operating modes, improving overall production efficiency while ensuring curing quality, to meet the differentiated production needs of different industries and products. Traditional UV curing units for injection molding machines are primarily designed around a "single-channel operation + fixed process" model. This aims to achieve basic linkage between injection and curing through mechanical structures. A typical operating structure includes a fixed injection unit, a single conveyor track, a single UV curing chamber, and a simple receiving assembly. During operation, the operator manually adjusts the extrusion speed of the injection molding machine and the power of the UV curing unit according to the parameters of the product to be processed. The substrate is then placed at the beginning of the conveyor track, which moves the substrate to below the injection unit. After the injection molding machine completes injection at the designated position, the substrate continues along the track into the UV curing chamber for shaping. Once the substrate is fully cured and output from the chamber to the receiving assembly, the operator removes the finished product before starting the next round of injection and curing. This type of device replaces the early manual transfer and curing operations through the initial linkage between injection and curing, playing a fundamental role in the early production of small batches of single-category products. However, in practical applications, traditional UV curing devices for injection molding machines have revealed significant problems with insufficient production capacity and equipment utilization. Most devices adopt a single-channel serial working mode. After the injection molding unit completes the extrusion operation, it is necessary to wait for the substrate to completely pass through the UV curing chamber and output the finished product before starting the next round of injection molding. During this period, the injection molding unit is idle for a long time. Moreover, the UV curing chamber can only process one set of substrates at a time, which cannot achieve continuous feeding and curing. This not only leads to low overall production efficiency but also causes serious waste of equipment resources. It is difficult to adapt to the current needs of mass production and high-efficiency operation in various industries, which seriously affects the product production cycle and the improvement of enterprise capacity. Utility Model Content
[0003] The purpose of this invention is to provide a UV curing device for injection molding machines, which can at least solve the problems existing in the prior art mentioned above.
[0004] To achieve the above objectives, the UV curing device for a strip injection machine provided in this embodiment of the utility model includes a base plate and a strip injection mechanism. The strip injection mechanism is fixedly installed on the upper surface of the base plate. The strip injection mechanism includes a support frame. A first motor and a first limiting rod are fixedly installed on the surface of the support frame. A first lead screw is fixedly installed at the output end of the first motor. A drive slider is threadedly connected to the surface of the first lead screw. A transmission slider is slidably connected to the surface of the first limiting rod. A second limiting rod is fixedly installed between the drive slider and the transmission slider. A second motor is fixedly installed on the surface of the drive slider. A second lead screw is fixedly installed at the output end of the second motor. A movable slider is threadedly connected to the surface of the second lead screw. The movable slider is slidably connected to the surface of the second limiting rod. A strip injection machine is fixedly installed on the bottom surface of the movable slider. A UV curing device is fixedly installed on the upper surface of the base plate.
[0005] Optionally, a conveying device is fixedly installed on the surface of the base plate. The conveying device includes a fixed block, on the surface of which a third motor and a third limiting rod are fixedly installed. A third lead screw is fixedly installed at the output end of the third motor. A slide drive slider is threadedly connected to the surface of the third lead screw, and a slide transmission slider is slidably connected to the surface of the third limiting rod. A slide groove is fixedly installed between the slide drive slider and the slide transmission slider. Here, the third motor drives the third lead screw to rotate, causing the slide drive slider to move along the third lead screw. Simultaneously, the slide transmission slider slides synchronously along the third limiting rod, thereby achieving smooth movement of the slide groove. This allows the substrate after injection molding to be stably transported into the UV curing device, replacing traditional manual transfer, avoiding positional deviation during substrate transfer, ensuring seamless connection between the injection molding and curing processes, and improving work efficiency.
[0006] Optionally, protective shells are fixedly installed at the first lead screw, second lead screw, first limiting rod, and second limiting rod within the support frame. These protective shells effectively isolate external dust and impurities from contact with the lead screws and limiting rods, preventing impurities from causing jamming in the lead screw transmission or obstructing the sliding of the limiting rods. They also prevent operators from accidentally touching moving parts, thus avoiding safety hazards, extending the service life of the lead screws and limiting rods, and ensuring the stability of the injection molding mechanism's transmission accuracy.
[0007] Optionally, the chute is U-shaped, and protective boxes are fixedly installed on the outside of the third lead screw and the third limiting rod of the conveying device. There are two sets of conveying devices, which are installed in parallel on the upper surface of the base plate. Here, the U-shaped chute can limit the substrate and prevent it from falling out of the chute during the conveying process, ensuring conveying stability. The protective boxes can protect the third lead screw and the third limiting rod from the influence of the external environment and maintain the transmission performance of the conveying device. The two sets of parallel conveying devices, together with the moving function of the injection molding mechanism, form a dual-transmission channel alternating operation mode: the injection molding machine first completes the product extrusion above the first conveying channel, and then moves to the second conveying channel to carry out the operation through the transmission of the first lead screw and the second lead screw; at the same time, the first conveying device drives the product to complete the solidification through the UV curing device, and then outputs the final product after subsequent cooling. At this time, the first conveying device returns to the initial position; after the product production above the second conveying channel is completed, the second conveying device starts conveying, and the injection molding machine moves back to the first conveying channel to continue the operation. Compared to ordinary bar casting machines, this dual-transmission structure, combined with a multi-screw drive design, achieves full coverage of the discharge port working surface and connects to dual transmission channels, completely breaking the limitations of traditional single-channel serial operation. This avoids the idle time of the bar casting machine due to waiting for the product to solidify, and greatly improves equipment utilization and overall production efficiency.
[0008] Optionally, the UV curing device has a chute inlet and a chute outlet at its bottom, and a fan is fixedly installed above the conveying device outside the chute outlet. Here, the chute inlet facilitates the chute carrying the substrate into the UV curing device, and the chute outlet facilitates the cured substrate being output along with the chute, realizing continuous entry and exit of the substrate; the fan can quickly cool the substrate output from the UV curing device, avoiding deformation or performance instability of the substrate due to excessively high temperature after curing, while accelerating the setting of the cured layer on the substrate surface, shortening subsequent processing time, and improving overall production efficiency.
[0009] Optionally, multiple sets of fans are fixedly installed in a linear array above the two sets of conveying devices. Here, the multiple sets of fans in a linear array can form a uniform airflow coverage area, ensuring uniform cooling of all parts of the substrate surface, avoiding inconsistent substrate shrinkage caused by uneven local cooling, further ensuring the dimensional accuracy and appearance quality of the substrate after curing, while enhancing the cooling effect, shortening the cooling time, and adapting to the cooling requirements of continuous substrate output in mass production.
[0010] The above-mentioned technical solutions in the UV curing device for the injection molding machine provided in this embodiment of the utility model have at least one of the following technical effects: 1. In this utility model, by setting up a core component combination of a strip injection mechanism, two sets of conveying devices, and a UV curing device, an integrated continuous operation module of "strip injection-conveyance-curing" is formed. This module can realize dual-channel alternating operation, breaking the limitations of the traditional single-channel. The collaborative working process of each component is as follows: First, the support frame of the strip injection mechanism provides a fixed foundation for the first motor and the first limiting rod. The first motor drives the first lead screw to rotate, which drives the drive slider connected by the surface thread to move. At the same time, the transmission slider slides synchronously along the first limiting rod, thereby causing the second limiting rod between the drive slider and the transmission slider to move together. Subsequently, the second motor on the surface of the drive slider drives the second lead screw to rotate, which drives the threaded moving slider to slide along the second limiting rod, ultimately realizing the multi-directional position adjustment of the strip injection machine on the bottom surface of the moving slider. Two sets of conveying devices are installed parallel to each other on the base plate. Each set of conveying devices has a fixed block that secures a third motor and a third limiting rod. The third motor drives a third lead screw to rotate, causing the chute-driven slider to move along the lead screw. Simultaneously, the chute-driven slider slides along the third limiting rod, thus smoothly moving the U-shaped chute between the two. Protective shells are installed on the lead screw and limiting rod inside the support frame, and protective boxes are installed on the lead screw and limiting rod of the conveying devices to prevent impurities from affecting transmission accuracy. During operation, the injection molding machine first moves to the top of the U-shaped chute of the first conveying device via lead screw transmission. After extruding the product, it immediately moves to the top of the U-shaped chute of the second conveying device to continue operation. Simultaneously, the U-shaped chute of the first conveying device carries the product through the chute inlet at the bottom of the UV curing device into the chamber for curing, and then outputs it from the chute outlet. Compared to the traditional single-channel design, this module, through the synergy of dual conveying channels and the injection molding machine's movement function, completely avoids the injection molding machine being idle while waiting for product curing. Combined with the transmission accuracy guaranteed by the protective structure, it significantly improves equipment utilization and production efficiency.
[0011] 2. In this utility model, a "highly efficient and uniform cooling of cured products" module is formed by combining the core components of a "UV curing device + fan + two sets of conveying devices". This module provides cooling assurance for the alternating operation of the dual conveying channels, ensuring product quality and operational continuity. The collaborative working process of each component is as follows: The chute outlet at the bottom of the UV curing device provides a channel for the output of the cured products. After the products are output from the chute outlet along the U-shaped chute of the conveying device, they immediately enter the fan coverage area above the two sets of conveying devices. The fans are fixedly installed above the conveying devices and are arranged in a multi-group linear array to form a uniform airflow covering the entire conveying channel. When the products move along the U-shaped chute, multiple sets of fans start synchronously, and the airflow acts evenly on the product surface, quickly removing the residual heat after curing. At the same time, the two sets of conveying devices alternately transport products, and the fans can continuously provide cooling treatment for products output from different channels without waiting for the cooling of a single set of products to be completed. Compared to traditional single cooling fan or natural cooling designs, this module uses multiple linear array fans to achieve uniform cooling of the product surface, avoiding product deformation or performance fluctuations caused by uneven local cooling. Moreover, the efficient cooling speed is adapted to the continuous operation rhythm of dual conveyor channels, ensuring that each batch of products can be cooled in time after output, without affecting the next round of conveying and bar injection, further guaranteeing overall production efficiency and product quality stability. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This utility model presents a front view of the UV curing device for a strip injection machine; Figure 2 This utility model provides a schematic diagram of the strip injection mechanism of the UV curing device for a strip injection machine; Figure 3 This utility model provides a schematic diagram of the conveying device structure of the UV curing apparatus for a strip injection machine; Figure 4 This utility model provides a schematic diagram of the fan position in the UV curing device of the injection molding machine; The following are the labeling elements in the figure: 1—Base plate, 2—Injection strip mechanism, 3—UV curing device, 4—Conveying device, 5—Fan, 201—Support frame, 202—Motor No. 1, 203—First limiting rod, 204—First lead screw, 205—Drive slider, 206—Transmission slider, 207—Second limiting rod, 208—Second motor, 209—Second lead screw, 210—Moving slider, 211—Injection strip machine, 212—Protective shell, 301—Slide groove inlet, 302—Slide groove outlet, 401—Fixing block, 402—Third motor, 403—Third limiting rod, 404—Third lead screw, 405—Slide groove drive slider, 406—Slide groove transmission slider, 407—Slide groove, 408—Protective box. Detailed Implementation
[0014] The embodiments of this utility model are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The following description is based on the accompanying drawings. Figure 1-4 The described embodiments are exemplary and intended to explain embodiments of the present invention, and should not be construed as limiting the present invention.
[0015] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0016] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0017] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.
[0018] Example 1
[0019] Please see Figure 1-3This utility model provides a technical solution: a UV curing device for a strip injection machine, including a base plate 1 and a strip injection mechanism 2. The strip injection mechanism 2 is fixedly installed on the upper surface of the base plate 1. The strip injection mechanism 2 includes a support frame 201. A first motor 202 and a first limiting rod 203 are fixedly installed on the surface of the support frame 201. A first lead screw 204 is fixedly installed at the output end of the first motor 202. A drive slider 205 is threadedly connected to the surface of the first lead screw 204. A transmission slider 206 is slidably connected to the surface of the first limiting rod 203. A second limiting rod 207 is fixedly installed between the drive slider 205 and the transmission slider 206. A second motor 208 is fixedly installed on the surface of the drive slider 205. A second lead screw 209 is fixedly installed at the output end of the second motor 208. A movable slider 210 is threadedly connected to the surface of the second lead screw 209. The movable slider 210 is slidably connected to the surface of the second limiting rod 207. A strip injection machine 211 is fixedly installed on the bottom surface of the movable slider 210. A UV curing device 3 is fixedly installed on the upper surface of the base plate 1. A conveying device 4 is fixedly installed on the surface of the base plate 1. The conveying device 4 includes a fixed block 401. A third motor 402 and a third limiting rod 403 are fixedly installed on the surface of the fixed block 401. A third lead screw 404 is fixedly installed at the output end of the third motor 402. A slide drive slider 405 is threadedly connected to the surface of the third lead screw 404. A slide transmission slider 406 is slidably connected to the surface of the third limiting rod 403. A slide groove 407 is fixedly installed between the slide drive slider 405 and the slide transmission slider 406. The third motor 402 drives the third lead screw 404 to rotate, causing the slide drive slider 405 to move along the third lead screw 404. At the same time, the slide transmission slider 406 slides synchronously along the third limiting rod 403, thereby realizing the smooth movement of the slide groove 407. This can stably transport the substrate after injection into the UV curing device 3, replacing the traditional manual transfer, avoiding positional deviation during the substrate transfer process, ensuring the continuity of the injection and curing processes, and improving work efficiency. Protective shells 212 are fixedly installed at the first lead screw 204, the second lead screw 209, the first limit rod 203, and the second limit rod 207 inside the support frame 201. The protective shells 212 effectively isolate external dust and impurities from contact with the lead screws and limit rods, preventing impurities from causing jamming in the lead screw transmission or obstructing the sliding of the limit rods. They also prevent operators from accidentally touching moving parts, thus preventing safety hazards, extending the service life of the lead screws and limit rods, and ensuring the stability of the transmission accuracy of the injection mechanism 2. The slide 407 is U-shaped. Protective boxes 408 are fixedly installed on the outside of the third lead screw 404 and the third limit rod 403 of the conveying device 4. There are two sets of conveying devices 4, installed parallel to each other on the upper surface of the base plate 1.The U-shaped chute 407 can limit the substrate and prevent it from falling out of the chute 407 during the conveying process, ensuring conveying stability. The protective box 408 can protect the third lead screw 404 and the third limit rod 403 from the influence of the external environment and maintain the transmission performance of the conveying device 4. The two sets of parallel conveying devices 4, together with the moving function of the injection molding mechanism 2, form a dual-transmission channel alternating operation mode: the injection molding machine 211 first completes the product extrusion above the first conveying channel, and then moves to the second conveying channel to carry out the operation through the transmission of the first lead screw 204 and the second lead screw 209. At the same time, the first conveying device 4 drives the product to complete the solidification through the UV curing device 3, and then outputs the final product after subsequent cooling. At this time, the first conveying device 4 returns to the initial position. After the product production above the second conveying channel is completed, the second conveying device 4 starts conveying, and the injection molding machine 211 moves back to the first conveying channel to continue the operation. Compared to traditional bar injection machines, this dual-transmission structure, combined with a multi-screw drive design, achieves full coverage of the discharge port working surface and connects to dual transmission channels, completely breaking the limitations of traditional single-channel serial operation. This avoids the idle time of the bar injection machine 211 due to waiting for product solidification, and significantly improves equipment utilization and overall production efficiency.
[0020] Example 2
[0021] Please see Figure 1-4 The UV curing device 3 has a chute inlet 301 and a chute outlet 302 at its bottom. A fan 5 is fixedly installed above the conveying device 4 outside the chute outlet 302. The chute inlet 301 facilitates the chute 407 carrying the substrate into the UV curing device 3, and the chute outlet 302 facilitates the output of the cured substrate with the chute 407, realizing continuous entry and exit of the substrate. The fan 5 can quickly cool the substrate output from the UV curing device 3, avoiding deformation or performance instability caused by excessively high curing temperature. At the same time, it accelerates the setting of the cured layer on the substrate surface, shortens the subsequent processing time, and improves the overall production efficiency. There are multiple sets of fans 5, which are fixedly installed in a linear array above two sets of conveying devices 4. The multiple sets of linear array fans 5 can form a uniform airflow coverage area, ensuring uniform cooling of all parts of the substrate surface, avoiding uneven substrate shrinkage caused by uneven local cooling, further ensuring the dimensional accuracy and appearance quality of the substrate after curing, while enhancing the cooling effect, shortening the cooling time, and adapting to the cooling requirements of continuous substrate output in batch production.
[0022] Working Principle: The UV curing device 3 has a chute inlet 301 and a chute outlet 302 at its bottom. A fan 5 is fixedly installed above the conveying device 4 outside the chute outlet 302. The chute inlet 301 facilitates the chute 407 carrying the substrate into the UV curing device 3, and the chute outlet 302 facilitates the output of the cured substrate with the chute 407, realizing continuous entry and exit of the substrate. The fan 5 can quickly cool the substrate output from the UV curing device 3, avoiding deformation or performance instability caused by excessively high curing temperature. At the same time, it accelerates the setting of the cured layer on the substrate surface, shortens subsequent processing time, and improves overall production efficiency. There are multiple sets of fans 5, which are fixedly installed in a linear array above two sets of conveying devices 4. The multiple sets of linear array fans 5 can form a uniform airflow coverage area, ensuring uniform cooling of all parts of the substrate surface, avoiding uneven substrate shrinkage caused by uneven local cooling, further ensuring the dimensional accuracy and appearance quality of the substrate after curing, while enhancing the cooling effect, shortening the cooling time, and adapting to the cooling requirements of continuous substrate output in batch production. Working principle When the UV curing device of the injection molding machine is working, it first adjusts the position of the injection molding machine 211 according to the parameters of the substrate to be processed through the injection molding mechanism 2: the first motor 202 drives the first lead screw 204 to rotate, which drives the drive slider 205 to move, and the transmission slider 206 slides synchronously along the first limit rod 203, so that the second limit rod 207 moves together; at the same time, the second motor 208 drives the second lead screw 209 to rotate, and the moving slider 210 slides along the second limit rod 207, finally positioning the injection molding machine 211 precisely above the slide groove 407 of the first conveying device 4. After the product extrusion is completed by the injection molding machine 211, the injection molding machine 211 moves rapidly to the chute 407 of the second conveying device 4 via screw drive, starting the next round of injection molding. At the same time, the third motor 402 of the first conveying device 4 drives the third screw 404 to rotate, and the chute drive slider 405 and the chute transmission slider 406 drive the chute 407 to move, carrying the product through the chute inlet 301 at the bottom of the UV curing device 3 into the chamber. After curing, the product is output from the chute outlet 302. After the product is output, multiple fans 5 above the two sets of conveying devices 4 start synchronously to form a uniform airflow to quickly cool the product and prevent product deformation. After the chute 407 of the first conveying device 4 returns to the initial position and the product injection of the second conveying device 4 is completed, the second conveying device 4 starts conveying, and the injection molding machine 211 synchronously returns to the top of the first conveying device 4 to continue operation, forming a dual-channel alternating cycle. Throughout the process, the protective shell 212 and the protective box 408 isolate impurities, ensure the precision of the transmission components, and achieve efficient and continuous injection curing operations, thereby significantly improving production efficiency and product quality.
[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A UV curing device for a strip injection machine, comprising a base plate (1) and a strip injection mechanism (2), characterized in that: The injection mechanism (2) is fixedly installed on the upper surface of the base plate (1). The injection mechanism (2) includes a support frame (201). A first motor (202) and a first limiting rod (203) are fixedly installed on the surface of the support frame (201). A first lead screw (204) is fixedly installed at the output end of the first motor (202). A drive slider (205) is threadedly connected to the surface of the first lead screw (204). A transmission slider (206) is slidably connected to the surface of the first limiting rod (203). The drive slider (205) and the transmission slider (206) are connected to each other. A second limiting rod (207) is fixedly installed between the two sides. A second motor (208) is fixedly installed on the surface of the driving slider (205). A second lead screw (209) is fixedly installed at the output end of the second motor (208). A movable slider (210) is threadedly connected to the surface of the second lead screw (209). The movable slider (210) is slidably connected to the surface of the second limiting rod (207). A strip injection machine (211) is fixedly installed on the bottom surface of the movable slider (210). A UV curing device (3) is fixedly installed on the upper surface of the base plate (1).
2. The UV curing device for injection molding machines according to claim 1, characterized in that: A conveying device (4) is fixedly installed on the surface of the base plate (1). The conveying device (4) includes a fixing block (401). A third motor (402) and a third limiting rod (403) are fixedly installed on the surface of the fixing block (401). A third lead screw (404) is fixedly installed at the output end of the third motor (402). A slide groove drive slider (405) is threadedly connected to the surface of the third lead screw (404). A slide groove transmission slider (406) is slidably connected to the surface of the third limiting rod (403). A slide groove (407) is fixedly installed between the slide groove drive slider (405) and the slide groove transmission slider (406).
3. The UV curing device for a strip injection machine according to claim 1, characterized in that: Protective shells (212) are fixedly installed at the first lead screw (204), the second lead screw (209), the first limiting rod (203), and the second limiting rod (207) inside the support frame (201).
4. The UV curing device for injection molding machine according to claim 2, characterized in that: The chute (407) is U-shaped. The third lead screw (404) and the third limiting rod (403) of the conveying device (4) are both fixedly installed with protective boxes (408). There are two sets of the conveying device (4), which are installed in parallel on the upper surface of the base plate (1).
5. The UV curing device for a strip injection machine according to claim 1, characterized in that: The UV curing device (3) has a chute inlet (301) and a chute outlet (302) at its bottom, and a fan (5) is fixedly installed above the conveying device (4) outside the chute outlet (302).
6. The UV curing device for a strip injection machine according to claim 5, characterized in that: The fan (5) consists of multiple sets, which are fixedly installed in a linear array above the two sets of conveying devices (4).