Auxiliary device for heat shrink tube expansion equipment

Abstract

The utility model discloses an auxiliary device for heat shrink tube expansion equipment, and relates to the technical field of heat shrink tube processing, the auxiliary device for the heat shrink tube expansion equipment comprises a supporting mechanism, the main body of the supporting mechanism is a workbench structure with a one-way opening at the top end, and the top end face of the supporting mechanism is fixedly connected with a guide rail mechanism. Through the heat conduction sleeve mechanism fixedly connected with the top end of the connecting assembly and the inner cavity of the heat conduction sleeve mechanism, the advantages of providing an installation space for the heating assembly and effectively transferring heat are brought, and compared with the prior art, the heat shrink tube can be heated more uniformly; by arranging the heating assembly of the electric heating structure in the cavity of the pipe sleeving mechanism, the advantage of directly heating the heat shrink pipe to achieve expansion is brought, and compared with the prior art, the heating process is simplified, and the expansion efficiency of the heat shrink pipe is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat shrink tube processing technical field, concretely is a kind of auxiliary device for heat shrink tube expansion equipment. BACKGROUND

[0002] Heat shrink tube is a special polyolefin material heat shrink sleeve. Outer layer is made of high-quality soft cross-linked polyolefin material and inner layer hot melt adhesive composite processing, outer layer material has the characteristics of insulation, corrosion resistance, wear resistance, etc., inner layer has the advantages of low melting point, waterproof sealing and high adhesion, etc., the existing patent a heat shrink tube expansion equipment, patent publication number CN214448456U including raw material wheel, heating pool, negative pressure expansion mold, power roller and infrared inductor;Raw material wheel is installed with the drive device that is electrically connected with infrared inductor;Negative pressure expansion mold has expansion cavity;Expansion cavity has import in one end of negative pressure expansion mold, and has export in the other end, and import is below export;Heating pool is arranged between raw material wheel and negative pressure expansion mold;Heat shrink tube is moved upward after heating pool and enters negative pressure expansion mold;Infrared inductor is arranged in the side of upward movement section of heat shrink tube, and can be sensed to upward movement section;When upward movement section makes infrared inductor unable to be sensed due to taut, drive device starts, drives raw material wheel to rotate.The present application reduces the situation that heat shrink tube is pulled off or cracks by the setting of infrared inductor, so as to be favorable to improve the performance such as heat shrink tube sealing, also improve the yield of heat shrink tube expansion.

[0003] For the related technology in the above, the inventor believes that the following defects exist: the existing heat shrink tube expansion equipment lacks effective guiding and tightening structure when in use, so that the heat shrink tube needs to be manually sleeved during expansion operation, which can easily cause burns or uneven expansion. Therefore, we propose a kind of auxiliary device for heat shrink tube expansion equipment to solve the above problems. INVENTION CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides an auxiliary device for heat shrink tube expansion equipment, which solves the problem that the existing heat shrink tube expansion equipment lacks effective guiding and tightening structure when in use, so that the heat shrink tube needs to be manually sleeved during expansion operation, which can easily cause burns or uneven expansion.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: an auxiliary device for heat shrink tube expansion equipment, including support mechanism, the main body of support mechanism is the workbench structure of top one-way opening, the top surface of support mechanism is fixedly connected with guide rail mechanism, the guide rail mechanism is provided with two places, two guide rail mechanisms are fixedly connected on the left and right sides of the top surface of support mechanism in opposite directions;

[0006] The inside of the two guide rail mechanisms is provided with a longitudinal slot, the top end surface of the guide rail mechanism is fixedly connected with a servo motor, the bottom end of the servo motor is provided with an output shaft, a transmission assembly is installed on the output shaft, a moving assembly is slidably connected in the longitudinal slot of the guide rail mechanism, the outer side of the moving assembly is fixedly connected with a side plate assembly, a servo push rod is fixedly connected to the side of the side plate assembly away from the moving assembly, a baffle assembly is fixedly connected to the side of the servo push rod away from the side plate assembly, a guide rod assembly in a cylindrical structure is fixedly connected to the side of the baffle assembly close to the side plate assembly, a clamping jaw assembly is fixedly connected to the inner wall of the baffle assembly in an arc array.

[0007] Preferably, the bottom end surface of the support mechanism is fixedly connected with a support assembly, and the support assembly is provided with four parts.

[0008] Preferably, the inside of the support mechanism is fixedly connected with a mounting assembly, and the cross section of the mounting assembly is in an annular structure.

[0009] Preferably, the inside of the mounting assembly is provided with a threaded hole, and the inside of the threaded hole is screwed with a connecting assembly, and the connecting assembly is in a screw structure.

[0010] Preferably, the top end surface of the connecting assembly is fixedly connected with a sleeve mechanism, the sleeve mechanism is in a heat conduction structure, and the inside of the sleeve mechanism is provided with a cavity.

[0011] Preferably, the inside of the cavity provided in the sleeve mechanism is fixedly connected with a heating assembly, and the heating assembly is in an electric heating structure.

[0012] Preferably, the outside of the sleeve mechanism is sleeved with a workpiece, and the workpiece is a heat shrink tube. Beneficial effects

[0013] The utility model provides a kind of auxiliary device for heat shrink tube expansion equipment.Compared with prior art, it has the following beneficial effects:

[0014] The auxiliary device for heat shrink tube expansion equipment, by the heat conduction sleeve mechanism and the cavity in it fixedly connected to the top end of connecting assembly, provides installation space for heating assembly and effectively transfers heat, compared with prior art, heat shrink tube can be heated more evenly;By setting the heating assembly of electric heating structure in the cavity of sleeve mechanism, it brings the benefit of directly heating heat shrink tube to realize expansion, compared with prior art, simplifies the heating process, improves the efficiency of heat shrink tube expansion.

[0015] The auxiliary device of the heat shrink tube expansion equipment has the advantages of automatic guiding and tightening during the heat shrink tube expansion operation, avoids the risk of scalding caused by manually sleeving the heat shrink tube, solves the problem of uneven heat shrink tube expansion, and greatly improves the quality and yield of heat shrink tube expansion. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front side view structural schematic diagram of the auxiliary device after being split.

[0017] Figure 2 It is a left view structural schematic diagram of the auxiliary device.

[0018] Figure 3 It is a top view structural schematic diagram of the auxiliary device.

[0019] Figure 4 It is a sleeve mechanism and connecting assembly combined structural schematic diagram of the auxiliary device.

[0020] Figure 5 It is a support mechanism and support assembly combined structural schematic diagram of the auxiliary device.

[0021] Figure 6 It is a guide rail mechanism and servo motor combined structural schematic diagram of the auxiliary device.

[0022] In the figure: 1, support mechanism; 101, support assembly; 1011, mounting assembly; 2, sleeve mechanism; 201, connecting assembly; 2011, wire harness assembly; 2012, heating assembly; 2013, workpiece; 3, guide rail mechanism; 301, servo motor; 3011, transmission assembly; 3012, moving assembly; 3013, side plate assembly; 3014, servo push rod; 3015, baffle assembly; 3016, guide rod assembly; 3017, claw assembly; 3018, rubber column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-6The utility model provides a kind of technical scheme: a kind of auxiliary device for heat shrink tube expansion equipment, including support mechanism 1, the main body of support mechanism 1 is the workbench structure of top one-way opening, guide rail mechanism 3 is fixedly connected on the top end face of support mechanism 1, guide rail mechanism 3 is equipped with two, two guide rail mechanism 3 is fixedly connected in the left and right sides position of top end face of support mechanism 1 in opposition;

[0025] The inside of two guide rail mechanism 3 is all provided with longitudinal slot, servo motor 301 is fixedly connected on the top end face of guide rail mechanism 3, the bottom of servo motor 301 is provided with output shaft, transmission assembly 3011 is installed on the output shaft, mobile assembly 3012 is slidably connected in the longitudinal slot of guide rail mechanism 3, side plate assembly 3013 is fixedly connected on the outside of mobile assembly 3012, servo push rod 3014 is fixedly connected on the side of side plate assembly 3013 away from mobile assembly 3012 in side plate assembly 3013, baffle assembly 3015 is fixedly connected on the side of servo push rod 3014 away from side plate assembly 3013, guide rod assembly 3016 of cylindrical structure is fixedly connected on the side of baffle assembly 3015 close to side plate assembly 3013, jaw assembly 3017 is fixedly connected on the side of baffle assembly 3015 away from guide rod assembly 3016, and rubber column 3018 is fixedly connected on the inner wall of jaw assembly 3017 in arc array, and wire harness assembly 2011 is fixedly connected on the bottom of connecting assembly 201;

[0026] By being provided with support mechanism 1 and two guide rail mechanism 3 in opposition and being fixed on the left and right sides of its top end face, cooperate with servo motor 301, transmission assembly 3011, mobile assembly 3012, side plate assembly 3013, servo push rod 3014, baffle assembly 3015, guide rod assembly 3016, jaw assembly 3017 and rubber column 3018 on the inner wall of jaw assembly 3017 in guide rail mechanism 3, realize automatic guiding and tightening when heat shrink tube expansion operation, avoid the problem of scald and uneven expansion caused by manual manual sleeve connection.

[0027] Referring to Figure 1 、 Figure 5 The bottom of support mechanism 1 is fixedly connected with support assembly 101, and the support assembly 101 is provided with four, and the four support assemblies 101 are fixedly connected at the four corner positions of the bottom of support mechanism 1.

[0028] By being fixedly connected with four support assemblies 101 on the bottom of support mechanism 1, respectively located at the four corner positions of the bottom of support mechanism 1, the entire auxiliary device can be stably supported, and the stability of the device during operation is ensured.

[0029] Referring to Figure 3 、 Figure 4The inner part of the supporting mechanism 1 is fixedly connected with a mounting assembly 1011, and the cross section of the mounting assembly 1011 is annular structure.

[0030] The annular mounting assembly 1011 fixedly connected in the supporting mechanism 1 provides a structural basis and positioning function for the subsequent installation of the connecting assembly 201 and other parts.

[0031] Referring to Figure 1 , Figure 2 The inner part of the mounting assembly 1011 is provided with a threaded hole, and the threaded hole is screwed with a connecting assembly 201, which is a screw structure.

[0032] Through the screw connection of the connecting assembly 201 in the threaded hole of the mounting assembly 1011 and the screw structure, the stable installation and fixation of the connecting assembly 201 can be realized, which is convenient for the subsequent connection with other parts.

[0033] Referring to Figure 5 , Figure 6 The top end surface of the connecting assembly 201 is fixedly connected with a sleeve mechanism 2, which is a heat conducting structure, and the inner part of the sleeve mechanism 2 is provided with a cavity.

[0034] The heat conducting sleeve mechanism 2 fixedly connected with the top end of the connecting assembly 201 has a cavity in the inner part, which can provide installation space for the heating assembly 2012, and effectively transfer heat during heating to meet the demand of heat shrink tube expansion for heat.

[0035] Referring to Figure 1 , Figure 2 The cavity in the sleeve mechanism 2 is fixedly connected with a heating assembly 2012, which is an electric heating structure.

[0036] The electric heating structure heating assembly 2012 fixedly connected in the cavity of the sleeve mechanism 2 can generate heat to heat the heat shrink tube sleeved on the outer side of the sleeve mechanism 2, realizing the expansion operation of the heat shrink tube.

[0037] Referring to Figure 1 , Figure 3 The outer side of the sleeve mechanism 2 is sleeved with a workpiece 2013, which is a heat shrink tube.

[0038] By defining the workpiece 2013 sleeved on the outer side of the sleeve mechanism 2 as a heat shrink tube, it shows the application object of the auxiliary device, which embodies the practicality of the device.

[0039] When working, before starting the equipment, the workpiece 2013 is sleeved on the outer side of the sleeve mechanism 2, at this time, the supporting mechanism 1 is stably supported by the supporting assembly 101 located at the four corner positions of the bottom end surface, ensuring the stability of the whole device during the working process.

[0040] When the expansion operation of the heat shrink tube is needed, the heating assembly 2012 is started. Since the heating assembly 2012 is an electric heating structure and is fixed in the cavity inside the sleeve mechanism 2, and the sleeve mechanism 2 is a heat-conducting structure, the heat generated by the heating assembly 2012 is transmitted to the workpiece 2013 sleeved outside the sleeve mechanism 2 through the sleeve mechanism 2, so that the workpiece 2013 is heated;

[0041] At the same time, the servo motor 301 on the top end surface of the guide rail mechanism 3 is started. The output shaft of the servo motor 301 drives the transmission assembly 3011 mounted thereon to rotate. The transmission assembly 3011 cooperates with the moving assembly 3012. Since the moving assembly 3012 is connected in sliding mode in the longitudinal slot formed in the guide rail mechanism 3, under the action of the transmission assembly 3011, the moving assembly 3012 moves along the longitudinal slot;

[0042] The outer side of the moving assembly 3012 is fixedly connected with the side plate assembly 3013, so that the side plate assembly 3013 moves synchronously with the moving assembly 3012. The side away from the moving assembly 3012 of the side plate assembly 3013 is fixedly connected with the servo push rod 3014. The servo push rod 3014 can perform telescopic movement according to actual needs,

[0043] When the servo push rod 3014 extends, it pushes the baffle assembly 3015 fixedly connected thereto to move forward. The baffle assembly 3015 is fixedly connected with the guide rod assembly 3016 on the side close to the side plate assembly 3013, which plays a guiding role to ensure stable movement of the baffle assembly 3015.

[0044] The side away from the guide rod assembly 3016 of the baffle assembly 3015 is fixedly connected with the claw assembly 3017. With the movement of the baffle assembly 3015, the claw assembly 3017 also moves close to the workpiece 2013. When the claw assembly 3017 contacts the workpiece 2013, the claw assembly 3017 performs a tightening operation on the workpiece 2013 under the continuous pushing of the servo push rod 3014. The rubber columns 3018 fixedly connected in an arc array on the inner wall thereof can increase the friction between the workpiece 2013 and the rubber columns 3018, prevent the workpiece 2013 from slipping during the tightening process, and avoid damage to the surface of the workpiece 2013.

[0045] After the workpiece 2013 is heated and softened, the claw assembly 3017 performs stretching and expansion on the workpiece 2013 under the cooperation of the servo motor 301 and the servo push rod 3014, so as to realize the expansion operation of the heat shrink tube. During the expansion process, the guide rail mechanisms 3, the servo motor 301, the transmission assembly 3011, the moving assembly 3012, the side plate assembly 3013, the servo push rod 3014, the baffle assembly 3015, the guide rod assembly 3016, the claw assembly 3017 and the rubber columns 3018 cooperate with each other to ensure uniform expansion of the workpiece 2013.

[0046] In summary, the device can realize the limiting installation of the workpiece 2013 by setting the sleeve mechanism 2.

[0047] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. An auxiliary device for a heat shrink tubing expansion equipment, comprising a support mechanism (1), wherein the main body of the support mechanism (1) is a workbench structure with a one-way opening at the top, and a guide rail mechanism (3) is fixedly connected to the top surface of the support mechanism (1), characterized in that: The guide rail mechanism (3) is provided in two places, and the two guide rail mechanisms (3) are fixedly connected to the left and right sides of the top surface of the support mechanism (1) in opposite directions; Both guide rail mechanisms (3) have longitudinal grooves inside. A servo motor (301) is fixedly connected to the top surface of the guide rail mechanism (3). An output shaft is provided at the bottom end of the servo motor (301), and a transmission assembly (3011) is installed on the output shaft. A moving assembly (3012) is slidably connected inside the longitudinal grooves in the guide rail mechanism (3). A side plate assembly (3013) is fixedly connected to the outside of the moving assembly (3012). The side of the side plate assembly (3013) away from the moving assembly (3012) is fixedly connected to... There is a servo push rod (3014), and a baffle assembly (3015) is fixedly connected to the side of the servo push rod (3014) away from the side plate assembly (3013). A cylindrical guide rod assembly (3016) is fixedly connected to the side of the baffle assembly (3015) near the side plate assembly (3013). A claw assembly (3017) is fixedly connected to the side of the baffle assembly (3015) away from the guide rod assembly (3016). Rubber columns (3018) are fixedly connected in an arc array on the inner wall of the claw assembly (3017).

2. The auxiliary device for a heat shrink tubing expansion device according to claim 1, characterized in that: A support component (101) is fixedly connected to the bottom end face of the support mechanism (1). There are four support components (101) in total, and the four support components (101) are fixedly connected to the four corners of the bottom end face of the support mechanism (1).

3. The auxiliary device for a heat shrink tubing expansion device according to claim 1, characterized in that: The support mechanism (1) is internally fixedly connected to an installation component (1011), the cross-section of which is an annular structure.

4. The auxiliary device for a heat shrink tubing expansion device according to claim 3, characterized in that: The mounting component (1011) has a screw hole inside, and a connecting component (201) is screwed into the screw hole. The connecting component (201) is a lead screw structure.

5. An auxiliary device for a heat shrink tubing expansion device according to claim 4, characterized in that: The top surface of the connecting component (201) is fixedly connected to a sleeve mechanism (2), which is a heat-conducting structure and has a cavity inside.

6. The auxiliary device for a heat shrink tubing expansion device according to claim 5, characterized in that: A heating component (2012) is fixedly connected inside the cavity opened in the sleeve mechanism (2), and the heating component (2012) is an electric heating structure.

7. An auxiliary device for a heat shrink tubing expansion device according to claim 6, characterized in that: The outer side of the sleeve mechanism (2) is fitted with a workpiece (2013), which is a heat shrink tubing, and the bottom end of the connecting assembly (201) is fixedly connected with a wire harness assembly (2011).

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