Thermal shrinkage machine device

Abstract

The utility model relates to a thermal shrinkage machine device, which comprises a main body, the main body is provided with at least one group of motion thermal shrinkage mechanism, the motion thermal shrinkage mechanism comprises a motion clamp, a motion heating assembly and a fixed clamp which are arranged along a linear direction, and the fixed clamp is used for clamping one end of a product to be processed. The moving clamp is used for clamping the other end of the to-be-machined product and moving in the direction away from the fixed clamp to straighten the to-be-machined product, and the moving heating assembly is used for moving in the linear direction where the connecting line of the moving clamp and the fixed clamp is located and heating the to-be-machined product in the moving process so that a heat shrink tube on the to-be-machined product can shrink. The thermal shrinkage machine device disclosed by the utility model can clamp two ends of a product to be processed and then is moved and heated through the moving heating assembly, so that the accurate control of the tensioning force and the temperature and time in the thermal shrinkage process is ensured, and a thermal shrinkage tube is uniformly shrunk, thereby ensuring the consistency and stability of the thermal shrinkage effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat shrink tube contraction technical field especially relates to a heat shrink machine device. BACKGROUND

[0002] Heat shrink tube is a special polyolefin material heat shrink sleeve, it has good insulation, sealing and identification effect, therefore has extensive application scene.

[0003] In the related art, the heat shrink tube is generally heated by a lighter, an electric hot air gun or a heat oven, which cannot guarantee the precise control of temperature, time and tension, thereby affecting the consistency and stability of the heat shrink effect. UTILITY MODEL CONTENT

[0004] In order to solve at least one of the above technical problems, the utility model provides a heat shrink machine device.

[0005] According to some embodiments of the utility model, a heat shrink machine device is provided, comprising a main body, the main body is provided with at least a set of movement heat shrink mechanism, the movement heat shrink mechanism includes the movement clamp, movement heating assembly and fixed clamp arranged along the linear direction,

[0006] The fixed clamp is used for clamping one end of the product to be processed, the movement clamp is used for clamping the other end of the product to be processed and moving away from the fixed clamp to straighten the product to be processed, the movement heating assembly is used for moving along the linear direction of the line connecting the movement clamp and the fixed clamp, and heating the product to be processed during the movement to shrink the heat shrink tube on the product to be processed.

[0007] In some possible embodiments, the fixed clamp includes a first clamping plate, a first lever and a first telescopic rod, a first recess is formed on one side of the first clamping plate, the first recess is used for placing the clamped part of the end of the product to be processed, a first support column is installed on the side of the first clamping plate, the first support column is provided with a first rotating shaft, the first lever rotates around the first rotating shaft, one end of the first lever is connected with the first telescopic rod, the other end of the first lever is aligned with the first recess, and the first telescopic rod is used for telescoping to control the other end of the first lever to clamp or release the clamped part in the first recess.

[0008] The movable clamp comprises a moving unit, a mounting seat, a second clamping plate, a second lever and a second telescopic rod, the moving unit is movable along a straight line where a connecting line between the movable clamp and the fixed clamp is located, the mounting seat is installed on the top of the moving unit, the second clamping plate is installed on the top of the mounting seat, a second groove is formed in one side of the second clamping plate, the second groove is coaxial with the first groove, the second groove is used for placing the clamped part at the end of the product to be processed, a second supporting column is installed on the side of the second clamping plate, the second supporting column is provided with a second rotating shaft, the second lever rotates around the second rotating shaft, one end of the second lever is connected with the second telescopic rod, the other end of the second lever is aligned with the second groove, and the second telescopic rod is used for telescoping to control the other end of the second lever to clamp or release the clamped part in the second groove.

[0009] In some possible embodiments, the fixed clamp further comprises a traction rod and a traction weight, the traction rod is installed on the side of the second clamping plate without the second groove, a pulley is arranged on the traction rod, the pulley is used for providing a sliding channel for a traction wire close to one end of the product to be processed, and the traction weight is used for connecting the traction wire at one end of the fixed clamp to provide a traction force.

[0010] The movable clamp further comprises a third lever and a third telescopic rod, the side of the second clamping plate with the second groove is further provided with a traction groove and a third supporting column, the traction groove is used for placing the traction wire close to one end of the product to be processed, the third supporting column is located on the side of the second supporting column away from the fixed clamp, the third supporting column is provided with a third rotating shaft, the third lever rotates around the third rotating shaft, the third lever is arranged in parallel with the second lever, one end of the third lever is connected with the third telescopic rod, and the third telescopic rod is used for telescoping to control the other end of the third lever to clamp or release the traction wire at one end of the movable clamp.

[0011] In some possible embodiments, the mounting seat comprises an L-shaped base, the L-shaped base comprises a horizontal part and a vertical part, the vertical part is located on the side of the horizontal part away from the fixed clamp, the top of the horizontal part is provided with a first guide rail, a first sliding block is slidably installed on the first guide rail, a pedestal is installed on the first sliding block, a tension sensor is connected between the pedestal and the horizontal part, and the pedestal is used for installing the second clamping plate.

[0012] In some possible implementation manners, the motion heating assembly comprises a linear motion module, a vertical mounting member, an opening and closing motion module and a heater, the linear motion module comprises a second guide rail and a second sliding block, the second sliding block is slidingly mounted on the second guide rail, the vertical mounting member is mounted on the top of the second sliding block, the opening and closing motion module is mounted on the top end of the vertical mounting member, the opening and closing motion module comprises an opening and closing driving member and fourth telescopic rods located on the opposite sides of the opening and closing driving member, the length direction of the fourth telescopic rods is perpendicular to the direction of the product to be processed, the fourth telescopic rods are provided with support fixing plates, the top of the support fixing plates is provided with the heater, the heater is provided with a first avoiding groove, the opening and closing driving member is used for controlling the contraction of the fourth telescopic rods on the two sides so that the two heaters are closed and docked, and the first avoiding grooves of the two heaters are combined to form a heating through hole, and the product to be processed passes through the heating through hole.

[0013] In some possible implementation manners, the heater comprises a heating block and a heating coil, the heating coil is wound on the heating block, and a temperature sensor is arranged on the heating block.

[0014] In some possible implementation manners, the top of the support fixing plate is further provided with a heat preservation and heat insulation plate, the heat preservation and heat insulation plate is provided with a second avoiding groove, the heat preservation and heat insulation plate is combined to form a heat preservation and heat insulation box after the heater is closed, the second avoiding grooves are combined to form an avoiding hole, and the product to be processed passes through the avoiding hole.

[0015] In some possible implementation manners, the vertical mounting member comprises a lifting module and a mounting rack, the lifting module is mounted on the top of the second sliding block, and the mounting rack is mounted on the top end of the lifting module; the lifting module is used for lifting the mounting rack to adjust the height of the opening and closing motion module and the heater.

[0016] In some possible implementation manners, the main body is further provided with a retractable dustproof curtain, the retractable dustproof curtain comprises a roller shaft and a guide support, the roller shaft is arranged on the main body and located on one side close to the fixed clamp, a curtain is wound on the roller shaft, the head end of the curtain is connected with the motion heating assembly, and the guide support is used for limiting the curtain so that the curtain pulled out by the motion heating assembly is horizontally unfolded.

[0017] In some possible implementation manners, the main body is further provided with a control module, the control module comprises a touch screen and control buttons, and the control module is in communication connection with the motion clamp, the motion heating assembly and the fixed clamp respectively.

[0018] The heat shrinkage machine device has the following beneficial effects:

[0019] By clamping one end of the product to be processed by the fixed clamp in the motion heat shrinkage mechanism, and then clamping the other end of the product to be processed by the motion clamp in the motion heat shrinkage mechanism and moving reversely to straighten the product to be processed, the precise control of the tensioning force is ensured, finally, the motion heating assembly in the motion heat shrinkage mechanism is used to move from one end of the product to be processed to the other end, and the product to be processed is heated during the movement to make the heat shrink tube on the product shrink, the precise control of the temperature and time during the heat shrinkage process can be realized, the heat shrink tube shrinks uniformly, thereby ensuring the consistency and stability of the heat shrinkage effect.

[0020] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, but not limiting the present application.

[0021] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present application or prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0023] Figure 1 A structure diagram of a heat shrinkage machine device according to an embodiment of the present application is shown;

[0024] Figure 2 A structure diagram of another heat shrinkage machine device according to an embodiment of the present application is shown;

[0025] Figure 3 A structure diagram of a fixed clamp according to an embodiment of the present application is shown;

[0026] Figure 4 A structure diagram of another fixed clamp according to an embodiment of the present application is shown;

[0027] Figure 5 A structure diagram of a motion clamp according to an embodiment of the present application is shown;

[0028] Figure 6 A structure diagram of another motion clamp according to an embodiment of the present application is shown;

[0029] Figure 7 A structure diagram of a second clamping plate and a mounting seat according to an embodiment of the present application is shown;

[0030] Figure 8A structural diagram of a motion heating assembly according to an embodiment of the present utility model is shown;

[0031] Figure 9 A structural diagram showing another motion heating assembly according to an embodiment of the present utility model;

[0032] Figure 10 A planar structural diagram of a motion heating assembly according to an embodiment of the present utility model is shown;

[0033] Figure 11 A structural diagram of a heat shrinking device with a retractable dust curtain according to an embodiment of the present invention is shown;

[0034] Figure 12 The structure diagram of a heat shrink device provided with a control module according to an embodiment of the present utility model is shown.

[0035] In the figure,

[0036] 100 - fixed fixture; 110 - first clamping plate; 111 - first groove; 120 - first lever; 121 - first support column; 130 - first telescopic rod; 140 - traction rod; 141 - pulley; 150 - traction weight; 200 - moving fixture; 210 - second clamping plate; 211 - second groove; 220 - second lever; 221 - second support column; 230 - second telescopic rod; 240 - moving unit; 250 - mounting base; 251 - L-shaped base; 252 - first guide rail; 253 - first slider; 254 - pedestal; 255 - tension sensor; 260 - third Lever; 261-third support column; 270-third telescopic rod; 300-motion heating component; 310-linear motion module; 311-second guide rail; 312-second slider; 320-vertical mounting member; 330-opening and closing motion module; 331-opening and closing drive member; 332-fourth telescopic rod; 333-support fixing plate; 340-heater; 341-first avoidance groove; 350-thermal insulation board; 351-second avoidance groove; 400-retractable dust curtain; 410-roller; 420-guide bracket; 500-control module; 510-touch screen; 520-control button. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of this specification to clearly and completely describe the technical solutions in the embodiments of this specification. Obviously, the embodiments described are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this invention.

[0038] It is to be understood that the terminology "first", "second", etc. used in the specification and claims of the application and the above summary is merely used to differentiate between similar objects and does not necessarily imply a particular order or chronology. It is to be understood that data so used can be interchanged, where appropriate, so that the embodiments of the application described herein can be carried out in other than the order described. Furthermore, the terms "comprising" and "including" and any variations thereof are intended to cover a non-exclusive inclusion, such that processes, methods, systems, articles, or apparatuses that comprise, include, have or are otherwise accompanied by a feature are not necessarily limited to those features that are recited.

[0039] Various exemplary embodiments, features, and aspects of the present application will be described herein in detail with reference to the drawings. Like reference numerals in the drawings indicate like elements or features. Although various aspects of embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless specifically noted.

[0040] The term "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0041] The term "and / or" used in this text merely describes an association relationship of associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. In addition, the term "at least one" in this text means any one of a plurality or any combination of at least two of a plurality, for example, including at least one of A, B, and C can mean including any one or more elements selected from the set consisting of A, B, and C.

[0042] In addition, in order to better illustrate the present application, a large number of specific details are given in the specific embodiments below. Those skilled in the art should understand that the present application can also be implemented without certain specific details. In some examples, methods, means, elements and circuits well known to those skilled in the art are not described in detail, in order to highlight the main idea of the present application.

[0043] Reference is made to Figures 1-12The embodiment of the present invention provides a heat shrinking device, which includes a main body, which is provided with at least one set of movable heat shrinking mechanisms, and the movable heat shrinking mechanisms include a movable clamp 200, a movable heating component 300, and a fixed clamp 100 arranged in a straight line. The fixed clamp 100 is fixedly installed on the main body and is used to clamp one end of the product to be processed; the movable clamp 200 is movably installed on the main body and is used to clamp the other end of the product to be processed, and the movable clamp 200 can move in a direction away from the fixed clamp to straighten the product to be processed, thereby achieving tension control on the product to be processed; the movable heating component 300 can move along the length direction of the straightened product to be processed, that is, along the straight line connecting the movable clamp 200 and the fixed clamp 100, and during the movement, the movable heating component 300 will heat the product to be processed to shrink the heat shrink tubing on the product to be processed.

[0044] In an embodiment of the present invention, the product to be processed includes a heat shrink tube and one or more components wrapped in the heat shrink tube. The wrapped components include hollow tubes, wires, etc. The shapes of the fixed fixture 100 and the moving fixture 200 are adapted to the shapes of the components wrapped in the heat shrink tube to ensure that the fixture can be clamped. The moving heating component 300 is configured to simultaneously heat the circumference of the heat shrink tube to ensure that the heat shrink tube can shrink evenly due to heat.

[0045] In some embodiments, the heat shrink device of the present invention is used to process a product having a structure in which heat shrink tubing is wrapped around a hollow tube with a core shaft disposed within the hollow tube. When heat shrinking the product, the device clamps the ends of the core shaft with a fixed fixture 100 and a movable fixture 200. The movable fixture 200 is controlled to move away from the fixed fixture 100 until the tension on the core shaft reaches a predetermined level. After adjusting the position of the inner tube, the movable heating assembly 300 is controlled to move and heat the product to complete the heat shrink process.

[0046] In order to ensure that the clamp can clamp the core shaft, the structures of the fixed clamp 100 and the movable clamp 200 correspond to the structure of the core shaft.

[0047] For details, please refer to Figure 3The fixed clamp 100 comprises a first clamping plate 110, a first lever 120 and a first telescopic rod 130. The first clamping plate 110 is provided with a first recess 111 on one side thereof, the first recess 111 is used for placing the clamped part (i.e. the mandrel) at the end of the product to be processed. The first clamping plate 110 is provided with a first support column 121 on the side provided with the first recess 111. The first support column 121 is provided with a first rotating shaft. The first lever 120 rotates around the first rotating shaft. One end of the first lever 120 is connected with the first telescopic rod 130. The other end of the first lever 120 is aligned with the first recess 111. The first telescopic rod 130 is used for telescoping to control the other end of the first lever 120 to clamp or release the clamped part in the first recess 111.

[0048] In the embodiment, the specific shape of the first recess 111 corresponds to the shape of the mandrel. For example, the mandrel is in a cylindrical structure, and the first recess 111 is a semicircular groove. The first lever 120 is provided with a pressing block at the end aligned with the first recess 111, so as to ensure that the mandrel on one side of the fixed clamp 100 can be clamped. In order to further ensure that the mandrel on one side of the fixed clamp 100 is clamped, the first lever 120 can be arranged such that the length of the force arm on the side of the pressing block is smaller than the length of the force arm on the side connected with the first telescopic rod 130. The selection structure of the first telescopic rod 130 is not limited in the embodiment, i.e. the first telescopic rod 130 can be a pneumatic cylinder, an oil cylinder, a motor, etc. Preferably, the first telescopic rod is a pneumatic cylinder to provide a large torque, so as to ensure that the mandrel is clamped.

[0049] Correspondingly, please refer to Figure 5 The movable clamp 200 comprises a moving unit 240, a mounting seat 250, a second clamping plate 210, a second lever 220 and a second telescopic rod 230. The moving unit 240 can move along the straight line direction connecting the movable clamp 200 and the fixed clamp 100. The mounting seat 250 is mounted on the top of the moving unit 240. The second clamping plate 210 is mounted on the top of the mounting seat 250. The second clamping plate 210 is provided with a second recess 211 on one side thereof. The second recess 211 is coaxial with the first recess 111. The second recess 211 is used for placing the clamped part at the end of the product to be processed. The second clamping plate 210 is provided with a second support column 221 on the side provided with the second recess 211. The second support column 221 is provided with a second rotating shaft. The second lever 220 rotates around the second rotating shaft. One end of the second lever 220 is connected with the second telescopic rod 230. The other end of the second lever 220 is aligned with the second recess 211. The second telescopic rod 230 is used for telescoping to control the other end of the second lever 220 to clamp or release the clamped part in the second recess 211.

[0050] In the embodiment, the main body at least comprises a base bottom plate arranged horizontally, the moving unit 240 is arranged on the base bottom plate, and the slider of the moving unit 240 is driven to slide by the driving device. The embodiment is not limited to the driving device, for example, the driving device can be a motor reducer or other forms of engine. In addition, the second lever 220 is consistent with the structure of the first lever 120, and the second telescopic rod 230 is also consistent with the structure of the first telescopic rod 130, and the embodiment will not be described in detail.

[0051] In the embodiment, the second groove 211 is coaxially arranged with the first groove 111 to ensure that the mandrel can be straightened horizontally. Since the movable clamp 200 moves away from the fixed clamp 100, in order to prevent the mandrel from deviating or falling off during the movement, the mandrel positioning component is further arranged on the second clamping plate 210. Please refer to Figures 5-7 The mandrel positioning component is a cross column, which covers the second groove 211 close to one end of the fixed clamp 100. The cross column is close to the inner groove of the second groove 211, and the inner groove and the second groove 211 form a wire hole to facilitate the mandrel to pass through. After the mandrel passes through the wire hole of the cross column, it is placed in the second groove 211, and then it is pressed by the second lever 220 to ensure that the mandrel does not deviate when the movable clamp 200 moves.

[0052] The movable clamp 200 of the utility model straightens the mandrel by moving away from the fixed clamp 100, so as to adjust the tension of the mandrel. In order to ensure the accurate control of the tension, in some embodiments, please refer to Figure 7 The mounting seat 250 comprises an L-shaped base 251, the L-shaped base 251 comprises a horizontal part and a vertical part, the vertical part is located on the side of the horizontal part away from the fixed clamp 100, the top of the horizontal part is provided with a first guide rail 252, the first guide rail 252 is slidably installed with a first slider 253, the first slider 253 is installed with a pedestal 254, the pedestal 254 is connected with the horizontal part through a tension sensor 255, and the pedestal 254 is used for installing the second clamping plate 210. Based on the above structure, when the movable clamp 200 clamps the mandrel and moves away from the fixed clamp 100, the mandrel is tensioned, the mandrel generates a tension towards the fixed clamp 100 to the movable clamp 200, so that the pedestal 254 slides towards the fixed clamp 100, and at this time, the tension sensor 255 arranged between the pedestal 254 and the L-shaped base 251 can accurately obtain the tension of the mandrel. When the tension of the mandrel reaches the preset requirement, the first slider 253 stops sliding, and the tension is accurately controlled.

[0053] In some embodiments, the heat shrinkage machine device of the utility model is used for processing the product structure to be processed: a heat shrinkage tube is wrapped around an inner cavity tube, the cavity tube is provided with a core shaft and two traction wires, and the traction wires are arranged on the opposite sides of the core shaft (for example, the traction wires are arranged on the upper and lower sides of the core shaft, and the traction wires are evenly distributed in the circumferential direction of the core shaft, that is, in the circumferential direction, the included angle between the center line of the core shaft and the center lines of the two traction wires is 180°). When the heat shrinkage machine device performs heat shrinkage processing on the product structure to be processed, in addition to clamping the two ends of the core shaft through the fixed clamp 100 and the movable clamp 200, the two traction wires also need to be clamped through the fixed clamp 100 and the movable clamp 200, and the traction wires and the core shaft need to be straightened to ensure uniform shrinkage of the heat shrinkage tube. Therefore, on the basis of the structure of the above-mentioned embodiments, the fixed clamp 100 and the movable clamp 200 also need to be additionally provided with a structure for clamping and guiding the traction wires.

[0054] Specifically, please refer to Figure 4 The fixed clamp 100 further comprises a traction rod 140 and a traction weight 150, the traction rod 140 is installed on the side of the second clamping plate 210 where the second groove 211 is not arranged, the traction rod 140 is provided with a pulley 141, the pulley 141 is used to provide a sliding channel for the traction wire close to one end of the product to be processed, and the traction weight 150 is used to connect the traction wire at one end of the fixed clamp 100 to provide traction.

[0055] Please refer to Figure 6 The movable clamp 200 further comprises a third lever 260 and a third telescopic rod 270, the side of the second clamping plate 210 where the second groove 211 is arranged is further provided with a traction groove and a third supporting column 261, the traction groove is used to place the traction wire close to one end of the product to be processed, the third supporting column 261 is located on the side of the second supporting column 221 away from the fixed clamp 100, the third supporting column 261 is provided with a third rotating shaft, the third lever 260 rotates around the third rotating shaft, the third lever 260 is arranged in parallel with the second lever 220, one end of the third lever 260 is connected with the third telescopic rod 270, and the third telescopic rod 270 is used to stretch and retract to control the other end of the third lever 260 to clamp and loosen the traction wire at one end of the movable clamp 200.

[0056] In the embodiment, the axes of the traction grooves are located on the upper and lower sides of the axis of the second groove 211, the traction wire does not interfere with the mandrel, the traction grooves are located on the left and right sides of the second lever 220 and the left and right sides of the third lever 260 respectively, the third lever 260 is consistent with the structure of the second lever 220, the third telescopic rod 270 is consistent with the structure of the second telescopic rod 230, and the region of the second clamping plate 210 aligned by the third lever 260 is not additionally provided with a groove. In order to ensure the clamping effect, the width of the pressing block on the first lever 120, the second lever 220 and the third lever 260 is greater than the width of the product to be processed. Based on the above structure, before the heat shrinkage treatment of the product to be processed, the two ends of the mandrel and the traction wire are first clamped and fixed by the fixed clamp 100 and the moving clamp 200, wherein the traction wire at the end of the fixed clamp 100 is tied on the traction weight 150, and then the traction wire is wound through the pulley 141. The gravity of the traction weight 150 is converted into a horizontal pulling force on the traction wire away from the moving clamp 200, at the same time, the moving clamp 200 applies a horizontal pulling force to the traction wire towards the moving clamp 200. The traction wire remains straight under the action of the pulling force in two opposite directions, and after the mandrel and the traction wire are straightened and reach the preset tensioning force, the control moving heating assembly 300 performs heat shrinkage treatment on the heat shrinkable tube on the product to be processed.

[0057] In the embodiments of the utility model, please refer to Figures 8-10 , the moving heating assembly 300 includes a linear motion module 310, a vertical mounting member 320, an opening and closing motion module 330 and a heater 340, the linear motion module 310 includes a second guide rail 311 and a second sliding block 312, the second sliding block 312 is slidingly installed on the second guide rail 311, the vertical mounting member 320 is installed on the top of the second sliding block 312, the opening and closing motion module 330 is installed on the top end of the vertical mounting member 320, the opening and closing motion module 330 includes an opening and closing driving member 331 and fourth telescopic rods 332 located on the opposite sides of the opening and closing driving member 331, the length direction of the fourth telescopic rods 332 is perpendicular to the axial direction of the product to be processed, the fourth telescopic rods 332 are provided with support fixing plates 333, the top of the support fixing plate 333 is installed with the heater 340, the heater 340 is provided with a first avoiding groove 341, the opening and closing driving member 331 is used for controlling the contraction of the fourth telescopic rods 332 on the two sides so that the heaters 340 on the two sides are closed and docked, and the first avoiding grooves 341 of the heaters 340 on the two sides are combined to form a heating through hole, and the product to be processed passes through the heating through hole.

[0058] In the embodiment, the structure of the driving device of the second sliding block 312 is not limited, in order to ensure that the moving heating assembly 300 can move at a constant speed, please refer to Figure 8 , the linear motion module 310 can also include a synchronous belt assembly, the synchronous belt assembly includes a synchronous pulley and a transmission belt, the second sliding block 312 is fixedly connected with the transmission belt, the transmission belt is moved by the synchronous pulley, and the second sliding block 312 is moved by the transmission belt.

[0059] In the embodiment, the motion heating assembly 300 is designed as an open-close combination. Before heating, the open-close motion module 330 can be controlled to open, so as to facilitate the connection and fixation of the two ends of the product to be processed with the clamp. Then, the open-close motion module 330 is controlled to close, the heaters 340 on the fourth telescopic rods 332 on both sides are closed and docked, a heating through hole is formed, the circumferential uniform heating of the heat shrink tube can be realized, and the uniform shrinkage of the heat shrink tube is ensured.

[0060] Further, in some specific embodiments, the heater 340 includes a heating block and a heating coil. The heating block can be a copper block and has a shape of half of a circular column. Two heating blocks are combined to form a complete circular column. In order to ensure the accuracy of temperature control in the heat shrink process, a temperature feedback device (such as a temperature sensor) is further arranged on the heating block, so as to facilitate the stable and constant control of temperature.

[0061] In some embodiments, please refer to Figure 8 The top of the support fixing plate 333 is further provided with a heat preservation and insulation plate 350. The heat preservation and insulation plate 350 is provided with a second avoiding groove 351. After the heater 340 is closed, the heat preservation and insulation plate 350 is combined to form a heat preservation and insulation box, and the second avoiding groove 351 is combined to form an avoiding hole, and the product to be processed passes through the avoiding hole. By arranging the heat preservation and insulation plate 350, the imbalance of the heat shrink effect caused by the influence of the environment on the temperature distribution can be avoided. In addition, the heat preservation and insulation plate 350 can also play a protection role and avoid the injury of the operator by mistake.

[0062] In the above embodiment, the height of the motion heating assembly 300 is consistent with the height of the fixed clamp 100 and the motion clamp 200. The open-close motion module 330 needs to wait until the product to be processed is installed to close the heating. This may cause the temperature of the heater 340 to not immediately reach the target temperature, and then affect the heat shrink effect.

[0063] In some embodiments, in order to solve the above temperature control problem, the vertical mounting part 320 includes a lifting module and a mounting frame. The lifting module is installed at the top of the second sliding block 312, and the mounting frame is installed at the top end of the lifting module. The lifting module is used to lift the mounting frame to adjust the height of the open-close motion module 330 and the heater 340.

[0064] Based on the vertical mounting piece 320 structure, before clamping the product to be processed, the mounting frame height is lowered through the lifting module, so as to avoid interference with the clamping process, at this time, the heater 340 is closed and preheating and heat preservation are performed in advance, after the clamping of the product to be processed is completed, the heaters 340 on both sides are separated through the opening and closing motion module 330, and then the heaters 340 are adjusted to the target height through the lifting module, then the heaters 340 on both sides are closed through the opening and closing motion module 330, and finally the linear motion module 310 is controlled to move to perform heat shrinkage treatment. The lifting module is arranged to facilitate preheating and heat preservation in advance, and after the clamping of the product to be processed is completed, the heat shrinkage treatment can be directly performed, the temperature control is accurate, and therefore the heat shrinkage effect is uniform and consistent.

[0065] In the embodiment of the utility model, the main body is arranged as a box, the accommodating space of the box includes two layers, wherein the upper layer is provided with a plurality of components of the above-mentioned embodiments, and the lower layer is used for mounting a distribution box, an air pump and various valve bodies and control components.

[0066] In some embodiments, referring to Figure 11 , the main body is further provided with a retractable dust curtain 400, the retractable dust curtain 400 includes a roller shaft 410 and a guide bracket 420, the roller shaft 410 is arranged on the main body and close to one side of the fixed clamp 100, a curtain is wound on the roller shaft 410, the head end of the curtain is connected with the moving heating assembly 300, and the guide bracket 420 is used for limiting the curtain to be horizontally unfolded by the moving heating assembly 300.

[0067] In some embodiments, referring to Figure 12 , the main body is further provided with a control module 500, the control module 500 includes a touch screen 510 and control buttons 520, and the control module 500 is in communication connection with the moving clamp 200, the moving heating assembly 300 and the fixed clamp 100. Specifically, the control buttons 520 can include moving clamp control buttons 520, fixed clamp control buttons 520, start buttons and emergency stop buttons, and the touch screen 510 is installed on the top of the main body through a bracket to facilitate user operation and control.

[0068] The above has described various embodiments of the utility model, the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles, practical applications or technical improvements in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A heat shrink machine device comprising a main body, characterized in that, The main body is provided with at least one set of moving heat shrinkage mechanism, the moving heat shrinkage mechanism includes linearly arranged moving clamp (200), moving heating assembly (300) and fixed clamp (100), The fixed clamp (100) is used for clamping one end of the product to be processed, the moving clamp (200) is used for clamping the other end of the product to be processed and moving away from the fixed clamp (100) to straighten the product to be processed, and the moving heating assembly (300) is used for moving along the linear direction of the line connecting the moving clamp (200) and the fixed clamp (100), and heating the product to be processed during the movement to make the heat shrinkable tube on the product to be processed shrink.

2. The heat shrink machine apparatus of claim 1, wherein, The fixed clamp (100) includes a first clamping plate (110), a first lever (120) and a first telescopic rod (130), one side of the first clamping plate (110) is provided with a first recess (111), the first recess (111) is used for placing the clamped part of the end of the product to be processed, one side of the first clamping plate (110) provided with the first recess (111) is provided with a first support column (121), the first support column (121) is provided with a first rotating shaft, the first lever (120) rotates around the first rotating shaft, one end of the first lever (120) is connected with the first telescopic rod (130), the other end of the first lever (120) is aligned with the first recess (111), and the first telescopic rod (130) is used for telescoping to control the other end of the first lever (120) to clamp or release the clamped part in the first recess (111); The moving clamp (200) includes a moving unit (240), a mounting seat (250), a second clamping plate (210), a second lever (220) and a second telescopic rod (230), the moving unit (240) can move along the linear direction of the line connecting the moving clamp (200) and the fixed clamp (100), the mounting seat (250) is mounted on the top of the moving unit (240), the second clamping plate (210) is mounted on the top of the mounting seat (250), one side of the second clamping plate (210) is provided with a second recess (211), the second recess (211) is coaxial with the first recess (111), the second recess (211) is used for placing the clamped part of the end of the product to be processed, one side of the second clamping plate (210) provided with the second recess (211) is provided with a second support column (221), the second support column (221) is provided with a second rotating shaft, the second lever (220) rotates around the second rotating shaft, one end of the second lever (220) is connected with the second telescopic rod (230), the other end of the second lever (220) is aligned with the second recess (211), and the second telescopic rod (230) is used for telescoping to control the other end of the second lever (220) to clamp or release the clamped part in the second recess (211).

3. The heat shrink machine apparatus of claim 2, wherein, The fixed clamp (100) further comprises a traction rod (140) and a traction weight (150), the traction rod (140) is installed on the side of the second clamping plate (210) without the second groove (211), the traction rod (140) is provided with a pulley (141), the pulley (141) is used to provide a sliding channel for the traction wire close to one end of the product to be processed, and the traction weight (150) is used to connect the traction wire close to one end of the fixed clamp (100) to provide traction. The movable clamp (200) further comprises a third lever (260) and a third telescopic rod (270), the side of the second clamping plate (210) provided with the second groove (211) is further provided with a traction groove and a third supporting column (261), the traction groove is used to place the traction wire close to one end of the product to be processed, the third supporting column (261) is located on the side of the second supporting column (221) away from the fixed clamp (100), the third supporting column (261) is provided with a third rotating shaft, the third lever (260) rotates around the third rotating shaft, the third lever (260) is arranged in parallel with the second lever (220), one end of the third lever (260) is connected with the third telescopic rod (270), and the third telescopic rod (270) is used to stretch and retract to control the other end of the third lever (260) to clamp or release the traction wire close to one end of the movable clamp (200).

4. The heat shrink machine apparatus of claim 3, wherein, The mounting seat (250) comprises an L-shaped base (251), the L-shaped base (251) comprises a horizontal part and a vertical part, the vertical part is located on the side of the horizontal part away from the fixed clamp (100), the top of the horizontal part is provided with a first guide rail (252), a first sliding block (253) is slidably installed on the first guide rail (252), a pedestal (254) is installed on the first sliding block (253), and a tension sensor (255) is connected between the pedestal (254) and the horizontal part, the pedestal (254) is used to install the second clamping plate (210).

5. The heat shrink machine apparatus of any of claims 1-4, wherein, The motion heating assembly (300) comprises a linear motion module (310), a vertical mounting member (320), an opening and closing motion module (330) and a heater (340), the linear motion module (310) comprises a second guide rail (311) and a second sliding block (312), the second sliding block (312) is slidingly installed on the second guide rail (311), the vertical mounting member (320) is installed on the top of the second sliding block (312), the opening and closing motion module (330) is installed on the top end of the vertical mounting member (320), the opening and closing motion module (330) comprises an opening and closing driving member (331) and fourth telescopic rods (332) located on the opposite sides of the opening and closing driving member (331), the length direction of the fourth telescopic rods (332) is perpendicular to the direction of the product to be processed, the fourth telescopic rods (332) are provided with support fixing plates (333), the top of the support fixing plates (333) is installed with the heater (340), the heater (340) is provided with a first avoiding groove (341), the opening and closing driving member (331) is used for controlling the contraction of the fourth telescopic rods (332) on the two sides so that the heaters (340) on the two sides are closed and docked, and the first avoiding grooves (341) of the heaters (340) on the two sides are combined to form a heating through hole, and the product to be processed passes through the heating through hole.

6. The heat shrink machine apparatus of claim 5, wherein, The heater (340) comprises a heating block and a heating coil, the heating coil is wound on the heating block, and the heating block is provided with a temperature sensor.

7. The heat shrink machine apparatus of claim 6, wherein, The top of the support fixing plate (333) is also installed with a heat preservation and heat insulation plate (350), the heat preservation and heat insulation plate (350) is provided with a second avoiding groove (351), after the heater (340) is closed, the heat preservation and heat insulation plate (350) is combined to form a heat preservation and heat insulation box, the second avoiding grooves (351) are combined to form an avoiding hole, and the product to be processed passes through the avoiding hole.

8. The heat shrink machine apparatus of claim 7, wherein, The vertical mounting member (320) comprises a lifting module and a mounting rack, the lifting module is installed on the top of the second sliding block (312), and the mounting rack is installed on the top end of the lifting module, and the lifting module is used for lifting the mounting rack to adjust the height of the opening and closing motion module (330) and the heater (340).

9. The heat shrink machine apparatus of claim 8, wherein, A retractable dustproof curtain (400) is further arranged on the main body, the retractable dustproof curtain (400) comprises a roller shaft (410) and a guide support (420), the roller shaft (410) is arranged on one side of the main body close to the fixed clamp (100), a curtain is wound on the roller shaft (410), the head end of the curtain is connected with the motion heating assembly (300), and the guide support (420) is used for limiting the curtain so that the curtain pulled out by the motion heating assembly (300) is horizontally unfolded.

10. The heat shrink machine apparatus of claim 9, wherein, The main body is further provided with a control module (500), the control module (500) includes a touch screen (510) and a control button (520), and the control module (500) is respectively connected with the motion clamp (200), the motion heating assembly (300) and the fixed clamp (100) in communication.

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