Automatic heat shrink tube baking equipment
By designing an automatic heat shrink tubing equipment with wire positioning components and multi-segment heat shrink components, the simultaneous processing of multi-segment heat shrink tubing was achieved, solving the problems of low efficiency and high labor intensity of existing equipment, and improving heat shrink efficiency and work efficiency.
Patent Information
- Application Number
- CN202422965820.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Existing automatic heat shrink tubing equipment is inefficient, time-consuming, and labor-intensive when processing multiple sections of heat shrink tubing, especially when the heat shrink requirements of the multiple sections are different, requiring multiple processing and parameter adjustments.
An automatic heat shrink tubing drying equipment was designed, which included a wire positioning component and a multi-stage heat shrink assembly. Through the cooperation of a wire support plate, multiple heat shrink covers and a drive plate, the synchronous processing of multiple sections of heat shrink tubing was achieved, and the heat shrink treatment was performed using a ruby iodine tungsten lamp.
It improved the processing efficiency of multi-segment heat shrink tubing, simplified the operation process, reduced operation time and labor intensity, and increased operation efficiency by 67%.
Smart Images
Figure CN223478331U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of automatic heat shrink tubing equipment, and specifically relates to an automatic heat shrink tubing equipment. Background Technology
[0002] Heat shrink tubing is a specially made heat shrink sleeve made of polyolefin material. Due to its characteristics of heat shrinkage, low melting point, waterproof sealing and high adhesion, it is mainly used for insulation, corrosion protection, abrasion protection and UV protection of wires. It is widely used in the fields of electronics, electrical engineering, communications, automobiles and construction. In the process of assembling charging gun wiring harnesses for new energy vehicles, heat shrink tubing is also required to protect different wires.
[0003] Automatic heat shrink tubing equipment is a type of equipment used for heat shrinking tubing. Common heat shrink tubing machines mainly consist of a movable hood-type heating unit, rails, and a support frame. In use, the operator usually needs to put the heat shrink tubing on the outside of the wire, and then place the wire and the heat shrink tubing inside the movable hood-type heating unit, where the heat shrink tubing is heat-shrinked by infrared heating.
[0004] Most common automatic heat shrink tubing equipment can only process single-end tubing. When the wire to be processed needs to be processed into multiple sections of heat shrink tubing, the automatic heat shrink tubing equipment needs to process multiple sections of heat shrink tubing in a multi-stage process. Especially when the heat shrink requirements of multiple sections of heat shrink tubing are different, the parameters of the automatic heat shrink tubing equipment need to be adjusted according to the actual situation. As a result, most existing automatic heat shrink tubing equipment suffers from the following problems when processing multiple sections of heat shrink tubing: low heat shrinking efficiency, long heat shrinking operation time, and high labor intensity.
[0005] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide an automatic heat-shrinking tube shrinking device.
[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content
[0007] The purpose of this invention is to provide an automatic heat shrink tubing drying device that can process multiple sections of heat shrink tubing simultaneously, thereby improving the efficiency of heat shrink processing of multiple sections of heat shrink tubing.
[0008] To achieve the above objectives, a specific embodiment of this utility model provides an automatic heat shrinking device, including: a device housing, a wire positioning assembly, and a multi-segment heat shrinking assembly.
[0009] The wire positioning assembly is mounted on one side of the equipment housing. The wire positioning assembly includes a wire support plate, which is fixedly mounted on one side of the equipment housing. The wire support plate has a first heat-shrinkable clearance hole, a second heat-shrinkable clearance hole, and a third heat-shrinkable clearance hole.
[0010] The multi-segment heat shrink assembly is assembled inside the equipment housing. The multi-segment heat shrink assembly includes a first lower heat shrink cover, a second lower heat shrink cover, and a third lower heat shrink cover. The first lower heat shrink cover, the second lower heat shrink cover, and the third lower heat shrink cover are all fixedly assembled below the wire support plate. A first upper heat shrink cover, a second upper heat shrink cover, and a third upper heat shrink cover are correspondingly arranged above the first lower heat shrink cover, the second lower heat shrink cover, the third lower heat shrink cover, the first upper heat shrink cover, the second upper heat shrink cover, and the third upper heat shrink cover. Heat shrink drying lamps are fixedly assembled inside the first lower heat shrink cover, the second lower heat shrink cover, the third lower heat shrink cover, the first upper heat shrink cover, the second upper heat shrink cover, and the third upper heat shrink cover.
[0011] In one or more embodiments of this utility model, mounting blocks are fixedly assembled on both sides of the wire support plate, and the mounting blocks are fixedly assembled on the side wall of the equipment housing. The wire support plate is assembled and fixed by the cooperation of the mounting blocks with the equipment housing.
[0012] In one or more embodiments of this utility model, a plurality of positioning blocks are fixedly connected above the wire support plate, and the plurality of positioning blocks are respectively arranged on both sides of the first heat shrink avoidance hole, the second heat shrink avoidance hole, and the third heat shrink avoidance hole. By placing and positioning the wire to be processed by the plurality of positioning blocks, the accuracy of subsequent heat shrinking treatment of the heat shrink tubing is ensured.
[0013] In one or more embodiments of this utility model, a pair of auxiliary positioning blocks are fixedly mounted above the wire support plate. The pair of auxiliary positioning blocks are arranged on both sides of the third heat-shrinkable clearance hole, and the pair of auxiliary positioning blocks are arranged among multiple positioning blocks. The pair of auxiliary positioning blocks are used to assist in positioning the wire to be processed.
[0014] In one or more embodiments of this utility model, the first upper heat shrink cover and the first lower heat shrink cover are respectively arranged on the upper and lower sides of the first heat shrink clearance hole, and the first upper heat shrink cover and the first lower heat shrink cover can cooperate to form a first heat shrink cavity. The first heat shrink cavity provides heat shrink space for the first heat shrink sleeve to be processed. Limiting light blocking plates are fixedly installed inside both the first upper heat shrink cover and the first lower heat shrink cover. The heat shrink range of the heat shrink drying lamp is adjusted by the limiting light blocking plates.
[0015] In one or more embodiments of this utility model, the second upper heat shrink cover and the second lower heat shrink cover are respectively arranged on the upper and lower sides of the second heat shrink clearance hole, and the second upper heat shrink cover and the second lower heat shrink cover cooperate to form a second heat shrink cavity. The second heat shrink cavity provides heat shrink space for the second heat shrink sleeve to be processed.
[0016] In one or more embodiments of this utility model, the third upper heat shrink cover and the third lower heat shrink cover are respectively arranged on the upper and lower sides of the third heat shrink clearance hole, and the third upper heat shrink cover and the third lower heat shrink cover cooperate to form a third heat shrink cavity. The third heat shrink clearance hole provides heat shrink space for the third heat shrink sleeve to be processed.
[0017] In one or more embodiments of this utility model, lamp holders are fixedly mounted on the outer sides of the first lower heat shrink cover, the second lower heat shrink cover, the third lower heat shrink cover, the first upper heat shrink cover, the second upper heat shrink cover, and the third upper heat shrink cover, and both ends of the heat shrink drying lamp are connected to the lamp holders. The heat shrink drying lamp is assembled and its operation is controlled by the lamp holders.
[0018] In one or more embodiments of this utility model, a fixing base plate is fixedly assembled below the first lower heat shrink cover, the second lower heat shrink cover, and the third lower heat shrink cover, and the fixing base plate is fixedly assembled inside the equipment housing. The fixing base plate plays a role in assembling and fixing the first lower heat shrink cover, the second lower heat shrink cover, and the third lower heat shrink cover, ensuring the stability of the first lower heat shrink cover, the second lower heat shrink cover, and the third lower heat shrink cover in use.
[0019] In one or more embodiments of this utility model, a first drive plate is fixedly mounted above the first and second upper heat shrink covers. The first drive plate controls the synchronous lifting and lowering of the first and second upper heat shrink covers. A second drive plate is fixedly mounted above the third upper heat shrink cover. The second drive plate controls the assembly, fixation, and lifting and lowering of the third upper heat shrink cover. A pair of control cylinders are fixedly mounted inside the equipment housing. Each pair of control cylinders has a piston rod slidably mounted inside it. The piston rods are fixedly connected to the first and second drive plates, respectively. The movement and extension of the piston rods are controlled by controlling the air intake state of the control cylinders, thereby facilitating the control of the lifting and lowering movement of the first and second drive plates.
[0020] Compared with the prior art, the automatic heat shrink tubing equipment disclosed in this utility model can simultaneously perform heat shrink processing on multiple sections of heat shrink tubing, thereby improving the heat shrink efficiency of the automatic heat shrink tubing equipment.
[0021] It simplifies the process of heat shrinking multi-segment heat shrink tubing, shortens the heat shrinking operation time of automatic heat shrinking equipment, and reduces the labor intensity of operators. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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 recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a front sectional view of an automatic heat-drying and shrinking device according to an embodiment of the present invention;
[0024] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;
[0025] Figure 3 This is a perspective view of the first part of an automatic heat-drying and shrinking device according to an embodiment of the present invention;
[0026] Figure 4 This is a perspective view of the second part of an automatic heat-drying and shrinking device according to an embodiment of the present invention;
[0027] Figure 5 This is a partial structural side view of an automatic heat-drying and shrinking device according to one embodiment of the present invention;
[0028] Figure 6 This is a partial front view of an automatic heat-drying and shrinking device according to an embodiment of the present invention;
[0029] Figure 7 This is a perspective view of an automatic heat-drying and shrinking device according to an embodiment of the present invention.
[0030] Explanation of key figure labels:
[0031] 1-Equipment housing, 2-Wire positioning assembly, 201-Wire support plate, 202-Assembly fixing block, 203-Positioning block, 204-Auxiliary positioning block, 3-Multi-segment heat shrink assembly, 301-First lower heat shrink cover, 302-Second lower heat shrink cover, 303-Third lower heat shrink cover, 304-First upper heat shrink cover, 305-Second upper heat shrink cover, 306-Third upper heat shrink cover, 307-Heat shrink drying lamp, 308-Limiting light blocking plate, 309-Lamp holder, 310-Fixing base plate, 311-First drive plate, 312-Second drive plate, 313-Control cylinder, 314-Cylinder piston rod. Detailed Implementation
[0032] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.
[0033] like Figures 1 to 7 As shown, an automatic heat shrinking device according to one embodiment of the present invention includes: a device housing 1, a wire positioning assembly 2, and a multi-segment heat shrinking assembly 3.
[0034] like Figures 3 to 6 As shown, the wire positioning assembly 2 is assembled on one side of the equipment housing 1. The wire positioning assembly 2 includes a wire support plate 201, which is fixedly assembled on one side of the equipment housing 1. The wire support plate 201 supports and limits the wire to be processed.
[0035] like Figures 6 to 7 As shown, mounting blocks 202 are fixedly installed on both sides of the wire support plate 201, and the mounting blocks 202 are fixedly installed on the side wall of the equipment housing 1. The wire support plate 201 is assembled and fixed by the mounting blocks 202 cooperating with the equipment housing 1.
[0036] Specifically, the wire support plate 201 is provided with a first heat shrinkable clearance hole, a second heat shrinkable clearance hole and a third heat shrinkable clearance hole.
[0037] like Figures 3 to 6 As shown, multiple positioning blocks 203 are fixedly connected above the wire support plate 201. The positioning blocks 203 are respectively arranged on both sides of the first heat shrink avoidance hole, the second heat shrink avoidance hole, and the third heat shrink avoidance hole. By positioning the wire to be processed using multiple positioning blocks 203, the accuracy of subsequent heat shrinking treatment of the heat shrink tubing is ensured.
[0038] like Figures 3 to 6 As shown, a pair of auxiliary positioning blocks 204 are fixedly mounted on the top of the wire support plate 201. The pair of auxiliary positioning blocks 204 are arranged on both sides of the third heat shrink clearance hole and are arranged between multiple positioning blocks 203. The pair of auxiliary positioning blocks 204 are used to assist in positioning the wire to be processed.
[0039] like Figure 6As shown, the multi-segment heat shrink assembly 3 is assembled inside the equipment housing 1. The multi-segment heat shrink assembly 3 includes a first lower heat shrink cover 301, a second lower heat shrink cover 302, and a third lower heat shrink cover 303. The first lower heat shrink cover 301, the second lower heat shrink cover 302, and the third lower heat shrink cover 303 are all fixedly assembled below the wire support plate 201. A first upper heat shrink cover 304, a second upper heat shrink cover 305, and a third upper heat shrink cover 306 are correspondingly arranged above the first lower heat shrink cover 301, the second lower heat shrink cover 302, and the third lower heat shrink cover 303.
[0040] like Figure 6 As shown, the first upper heat shrink cover 304 and the first lower heat shrink cover 301 are respectively arranged on the upper and lower sides of the first heat shrink clearance hole, and the first upper heat shrink cover 304 and the first lower heat shrink cover 301 can cooperate to form a first heat shrink cavity. The first heat shrink cavity provides heat shrink space for the first heat shrink sleeve to be processed.
[0041] like Figures 1 to 2 As shown, both the first upper heat shrink cover 304 and the first lower heat shrink cover 301 are fixedly fitted with limiting light-blocking plates 308. The heat shrinking range of the heat shrinking lamp 307 is adjusted by the limiting light-blocking plates 308.
[0042] like Figure 6 As shown, the second upper heat shrink cover 305 and the second lower heat shrink cover 302 are respectively arranged on the upper and lower sides of the second heat shrink clearance hole, and the second upper heat shrink cover 305 and the second lower heat shrink cover 302 cooperate to form a second heat shrink cavity. The second heat shrink cavity provides heat shrink space for the second heat shrink sleeve to be processed.
[0043] like Figure 6 As shown, the third upper heat shrink cover 306 and the third lower heat shrink cover 303 are respectively arranged on the upper and lower sides of the third heat shrink clearance hole, and the third upper heat shrink cover 306 and the third lower heat shrink cover 303 cooperate to form the third heat shrink cavity. The third heat shrink clearance hole provides heat shrink space for the third heat shrink sleeve to be processed.
[0044] like Figures 1 to 2 As shown, heat shrink lamps 307 are fixedly installed inside the first lower heat shrink cover 301, the second lower heat shrink cover 302, the third lower heat shrink cover 303, the first upper heat shrink cover 304, the second upper heat shrink cover 305, and the third upper heat shrink cover 306. This facilitates the heat shrinking treatment of the heat shrink tubing fitted on the outside of the wire through the operation of the heat shrink lamps 307.
[0045] Preferably, the heat shrink lamp 307 is a ruby tungsten iodine lamp.
[0046] like Figures 1 to 6As shown, lamp holders 309 are fixedly mounted on the outer sides of the first lower heat shrink cover 301, the second lower heat shrink cover 302, the third lower heat shrink cover 303, the first upper heat shrink cover 304, the second upper heat shrink cover 305, and the third upper heat shrink cover 306. Both ends of the heat shrink drying lamp 307 are connected to the lamp holders 309. The heat shrink drying lamp 307 is assembled and its operation is controlled through the lamp holders 309.
[0047] like Figure 6 As shown, a fixing base plate 310 is fixedly installed below the first lower heat shrink cover 301, the second lower heat shrink cover 302, and the third lower heat shrink cover 303. The fixing base plate 310 is fixedly installed inside the equipment housing 1. The fixing base plate 310 serves to assemble and fix the first lower heat shrink cover 301, the second lower heat shrink cover 302, and the third lower heat shrink cover 303, ensuring the stability of the first lower heat shrink cover 301, the second lower heat shrink cover 302, and the third lower heat shrink cover 303 in use.
[0048] like Figures 3 to 6 As shown, a first drive plate 311 is fixedly mounted above the first upper heat shrink cover 304 and the second upper heat shrink cover 305. The first drive plate 311 controls the synchronous lifting and lowering of the first upper heat shrink cover 304 and the second upper heat shrink cover 305.
[0049] like Figures 3 to 6 As shown, a second drive plate 312 is fixedly mounted on the upper part of the third upper heat shrink cover 306. The second drive plate 312 is used to assemble, fix, and control the lifting and lowering of the third upper heat shrink cover 306.
[0050] like Figures 3 to 6 As shown, a pair of control cylinders 313 are fixedly installed inside the equipment housing 1. Each control cylinder 313 has a piston rod 314 slidably mounted within it. The piston rods 314 are fixedly connected to the first drive plate 311 and the second drive plate 312, respectively. The movement and extension of the piston rods 314 are controlled by controlling the air intake state of the control cylinders 313, thereby facilitating the control of the lifting and lowering movement of the first drive plate 311 and the second drive plate 312.
[0051] Specifically, in practical applications, the control cylinder 313 can be connected to an external control air source to facilitate the control of the extension and retraction state of the cylinder piston rod 314 inside the control cylinder 313.
[0052] In practical use, multiple heat shrink tubing segments can be fitted onto the outside of the wire to be processed. After fitting, the wire to be processed is placed on the wire support plate 201. During the placement of the wire to be processed, the wire to be processed is supported and positioned by the cooperation of multiple positioning blocks 203 and auxiliary positioning blocks 204.
[0053] Subsequently, the piston rod 314 of the cylinder can be retracted by controlling the air intake state of the control cylinder 313. This causes the first drive plate 311 to drive the first upper heat shrink cover 304 and the second upper heat shrink cover 305 to respectively fasten above the first lower heat shrink cover 301 and the second lower heat shrink cover 302. This causes the second drive plate 312 to drive the third upper heat shrink cover 306 to fasten above the third lower heat shrink cover 303, thus forming the first heat shrink cavity, the second heat shrink cavity, and the third heat shrink cavity. Then, the heat shrink tubing fitted on the outside of the wire can be heat-shrinked by controlling the operation of the heat shrink drying lamp 307. The traditional automatic heat shrink tubing drying equipment has an operating time of 120 seconds, while the improved automatic heat shrink tubing drying equipment has an operating time of 40 seconds. Compared with the traditional automatic heat shrink tubing drying equipment, the improved automatic heat shrink tubing drying equipment has a 67% increase in operating efficiency.
[0054] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0055] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An automatic heat-drying and shrinking device, characterized in that, include: Equipment casing; A wire positioning assembly is assembled on one side of the equipment housing. The wire positioning assembly includes a wire support plate, which is fixedly assembled on one side of the equipment housing. The wire support plate is provided with a first heat-shrinkable clearance hole, a second heat-shrinkable clearance hole, and a third heat-shrinkable clearance hole. A multi-segment heat shrink assembly is assembled inside the equipment housing. The multi-segment heat shrink assembly includes a first lower heat shrink cover, a second lower heat shrink cover, and a third lower heat shrink cover. The first lower heat shrink cover, the second lower heat shrink cover, and the third lower heat shrink cover are all fixedly assembled below the wire support plate. A first upper heat shrink cover, a second upper heat shrink cover, and a third upper heat shrink cover are correspondingly arranged above the first lower heat shrink cover, the second lower heat shrink cover, the third lower heat shrink cover, the first upper heat shrink cover, the second upper heat shrink cover, and the third upper heat shrink cover. Heat shrink drying lamps are fixedly assembled inside the first lower heat shrink cover, the second lower heat shrink cover, the third lower heat shrink cover, the first upper heat shrink cover, the second upper heat shrink cover, and the third upper heat shrink cover.
2. The automatic heat-drying and shrinking equipment according to claim 1, characterized in that, Both sides of the wire support plate are fixedly fitted with mounting blocks, which are fixedly fitted to the side wall of the equipment housing.
3. The automatic heat-drying and shrinking equipment according to claim 1, characterized in that, Multiple positioning blocks are fixedly connected above the wire support plate, and the multiple positioning blocks are respectively arranged on both sides of the first heat shrink avoidance hole, the second heat shrink avoidance hole and the third heat shrink avoidance hole.
4. The automatic heat-drying and shrinking equipment according to claim 3, characterized in that, A pair of auxiliary positioning blocks are fixedly mounted on the top of the wire support plate. The pair of auxiliary positioning blocks are arranged on both sides of the third heat shrink hole, and the pair of auxiliary positioning blocks are arranged between multiple positioning blocks.
5. An automatic heat-drying and shrinking device according to claim 1, characterized in that, The first upper heat shrink cover and the first lower heat shrink cover are respectively arranged on the upper and lower sides of the first heat shrink clearance hole. The first upper heat shrink cover and the first lower heat shrink cover can cooperate to form the first heat shrink cavity, and the first upper heat shrink cover and the first lower heat shrink cover are fixedly equipped with a limit light blocking plate.
6. The automatic heat-drying and shrinking equipment according to claim 1, characterized in that, The second upper heat shrink cover and the second lower heat shrink cover are respectively arranged on the upper and lower sides of the second heat shrink clearance hole, and the second upper heat shrink cover and the second lower heat shrink cover cooperate to form the second heat shrink cavity.
7. An automatic heat-drying and shrinking tube device according to claim 1, characterized in that, The third upper heat shrink cover and the third lower heat shrink cover are respectively arranged on the upper and lower sides of the third heat shrink clearance hole, and the third upper heat shrink cover and the third lower heat shrink cover cooperate to form the third heat shrink cavity.
8. An automatic heat-drying and shrinking tube device according to claim 1, characterized in that, Lamp holders are fixedly mounted on the outer sides of the first lower heat shrink cover, the second lower heat shrink cover, the third lower heat shrink cover, the first upper heat shrink cover, the second upper heat shrink cover, and the third upper heat shrink cover. Both ends of the heat shrink drying lamp are connected to the lamp holders.
9. An automatic heat-drying and shrinking device according to claim 1, characterized in that, A fixed base plate is fixedly installed below the first lower heat shrink cover, the second lower heat shrink cover and the third lower heat shrink cover, and the fixed base plate is fixedly installed inside the equipment housing.
10. An automatic heat-drying and shrinking tube device according to claim 1, characterized in that, A first drive plate is fixedly mounted on the top of the first and second upper heat shrink covers, and a second drive plate is fixedly mounted on the top of the third upper heat shrink cover. A pair of control cylinders are fixedly mounted inside the equipment housing. A cylinder piston rod is slidably mounted inside each pair of control cylinders. The cylinder piston rods are fixedly connected to the first drive plate and the second drive plate, respectively.