Sleeve equipment for fuse production

Abstract

The utility model relates to the technical field of fuses, in particular to a sleeve device for fuse production, which comprises a base, a push seat slidably arranged on the base, a sleeve clamp arranged on the push seat, mounting seats arranged at the upper end and the lower end of the sleeve clamp, and mounting grooves arranged on the two mounting seats and used for mounting contacts. The machine base is provided with a first mounting column and a second mounting column, the first mounting column and the second mounting column are each provided with a butt joint groove, the butt joint grooves are matched with the mounting base, the second mounting column is used for being sleeved with a fuse tube, a first position exists on a sliding path of the pushing base, and when the pushing base is located at the first position, the mounting base is matched with the butt joint grooves in an inserted mode; the positioning mechanism is used for fixedly mounting the mounting seat in the butt joint groove; and the lifting mechanism is used for driving the fuse tube to move between the two contacts. The fuse sleeve has the effects of reducing the possibility of damage to the melt, improving the working efficiency of the fuse sleeve and reducing the working intensity of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of fuses, in particular to a bushing device used for fuse production. Background Art

[0002] A fuse is an electrical appliance that uses the heat generated by itself to melt the fuse and disconnect the circuit when the current exceeds the specified value. The fuse usually includes contacts, a fuse and a fuse tube. The contacts are installed at both ends of the fuse tube. The fuse is located inside the fuse tube and is usually welded between the two contacts. When the current is too large, the fuse will melt due to heat and cut off the circuit. Among them, a sleeve clamp is required in the production process of the fuse. The sleeve clamp usually includes a bracket and two contact seats located at the upper and lower ends of the bracket respectively. When working, one of the contacts is first placed on the contact seat at the lower end of the bracket for fixation, and then one end of the fuse is first welded to the contact through an external welding head, and then the contact is taken out and placed on the contact seat at the upper end of the bracket for fixation, and the other contact is placed on the contact seat at the lower end of the bracket for fixation, and then the other end of the fuse is welded to the contact through an external welding head to complete the welding installation of the fuse, and finally the fixture is transferred to the sleeve equipment to complete the sleeve process;

[0003] In the prior art, the sleeve device includes a lifting mechanism for installing the fuse tube between the two contacts. In order to facilitate the lifting mechanism to install the fuse tube, the staff usually first sleeves the fuse tube into the contact seat of the sleeve fixture, waits for the contact and the melt to be welded, and then puts the fixture into the lifting mechanism, so that the lifting mechanism can directly lift the fuse tube in the sleeve fixture to between the two contacts to complete the installation of the fuse tube. However, this method has the following defects: 1. After one end of the melt is welded to the contact, since the fuse tube is sleeved on the contact seat, the position of the fixture cannot be changed, and the position of the contact can only be removed and changed multiple times. However, the melt is usually a very thin copper sheet, which is easy to damage the melt when the contact position is changed, affecting the production quality of the finished product; 2. After welding is completed, it is necessary to manually take the fixture and position it in the lifting mechanism, which has a relatively low work efficiency and a high work intensity. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the present application provides a bushing device for fuse production, which aims to reduce the possibility of fuse damage, improve the working efficiency of the fuse bushing and reduce the work intensity of the staff.

[0005] The above utility model object of the present application is achieved through the following technical solutions:

[0006] A machine base, a pushing seat is slidably provided at the front end of the machine base, the pushing seat is provided with a sleeve clamp, mounting seats are provided at both upper and lower ends of the sleeve clamp, mounting grooves for contact installation are provided at the opposite ends of the two mounting seats, a first mounting column and a second mounting column are symmetrically provided at the upper and lower ends of the machine base, a docking groove is provided at the opposite ends of the first mounting column and the second mounting column, the docking groove is adapted to the mounting base, and the part of the second mounting column away from the docking groove is used for sleeve mounting the fuse tube to be installed, there is a first position on the sliding path of the pushing seat, and when the pushing seat is at the first position, the mounting seat is plugged and matched with the docking groove;

[0007] A positioning mechanism, the positioning mechanism is arranged on the base, and when the mounting seat is plugged into the docking groove, the positioning mechanism is used to fix the mounting seat in the docking groove;

[0008] A lifting mechanism is arranged on the machine base and is slidably arranged on the second mounting column along the height direction of the second mounting column. When the fuse tube is sleeved on the second mounting column and the docking groove is plugged into the mounting seat, the lifting mechanism is used to drive the fuse tube to move between the two contacts.

[0009] By adopting the above technical solution, a docking groove is provided at the opposite ends of the first mounting column and the second mounting column, so that a position for splicing and installing the fuse tube can be provided for the mounting seat of the sleeve clamp. At the same time, the second mounting column located at the lower part of the base can also provide a position for sleeve installation for the fuse tube, so that the fuse tube does not need to be installed in the sleeve clamp, so that after one end of the melt and the contact are welded, the position of the contact can be replaced directly by turning over the sleeve clamp, without removing the contact, so as to reduce the possibility of damaging the melt, and after the staff finishes welding, the sleeve clamp can be directly The push seat is then pushed to drive the sleeve clamp to the first position to complete the plug-in cooperation between the mounting seat and the docking groove, and then the positioning mechanism is used to fix the mounting seat in the docking groove, and the pushing seat is pulled back to its original position to separate the mounting seat from the sleeve clamp, thereby completing the preparation for splicing the contact and the fuse tube. There is no need to manually take the sleeve clamp for positioning, which can improve the working efficiency of the sleeve and reduce the working intensity of the staff. Finally, the lifting mechanism drives the fuse tube sleeved on the second mounting column to move between the two contacts installed in the mounting groove to complete the installation.

[0010] In a preferred example, the present application can be further configured as follows: the positioning mechanism includes two positioning cylinders, the two positioning cylinders are respectively fixedly installed at the upper and lower ends inside the machine base, the piston rod of each positioning cylinder is fixedly connected to a positioning rod, the two positioning rods respectively slide vertically through the first mounting column and the second mounting column and extend into the corresponding docking grooves, each mounting seat is vertically provided with a positioning hole, and when the mounting seat is plugged into the docking groove, the positioning rod is opposite to the positioning hole.

[0011] By adopting the above technical solution, when the mounting seat is located in the docking groove, the positioning cylinder can be started to drive the piston rod to drive the positioning rod to slide into the positioning hole of the mounting seat, so as to complete the locking of the mounting seat.

[0012] In a preferred example, the present application can be further configured as follows: the sleeve clamp is fixedly connected with a positioning column corresponding to the position of the mounting seat, and the mounting seat is horizontally provided with a positioning groove for plugging and cooperating with the docking column.

[0013] By adopting the above technical solution, the installation of the mounting seat on the sleeve fixture can be completed under the action of the plug-in cooperation of the positioning column and the positioning groove, and it is convenient to separate the mounting seat from the sleeve fixture in the horizontal direction when the positioning of the mounting seat and the alignment groove is completed.

[0014] In a preferred example, the present application can be further configured as follows: the lifting mechanism includes a lifting plate, the lifting plate is vertically slidably arranged inside the machine base and slides through the second mounting column, when the fuse tube is sleeved on the second mounting column and the docking groove is plugged into the mounting seat, the lifting plate is used to abut the bottom end of the fuse tube, and a driving member for driving the lifting plate to slide vertically is arranged inside the machine base.

[0015] By adopting the above technical solution, a lifting plate is set up to provide a support position for the fuse tube sleeved on the second mounting column. At the same time, after the preparation for splicing the contact and the fuse tube is completed, under the action of the driving member, the lifting plate can drive the fuse tube to move vertically until the fuse tube is located between the two contacts installed in the mounting grooves, thereby completing the installation.

[0016] In a preferred example, the present application can be further configured as follows: the driving member is an electric push rod, the electric push rod is fixedly installed inside the base, and the output shaft of the electric push rod is fixedly connected to the bottom of the lifting plate.

[0017] By adopting the above technical solution, the electric push rod is driven by a motor and realizes linear motion through a screw rod. It has excellent motion accuracy and positioning accuracy and can be suitable for the working conditions of fuse tube installation.

[0018] In a preferred example, the present application can be further configured as follows: a plurality of guide pillars are vertically fixedly connected inside the base, and each of the guide pillars slides through the lifting plate.

[0019] By adopting the above technical solution and setting a number of guide pillars, the stability of the vertical sliding of the lifting plate can be improved, and at the same time, a guiding role can be played.

[0020] In a preferred example, the present application can be further configured as follows: a loading mechanism is arranged inside the machine base, and the loading mechanism includes a material collection box, a first material discharge plate and a second material discharge plate. The material collection box is open at both upper and lower ends, and the first material discharge plate is obliquely arranged in the material collection box. The downwardly inclined end of the first material discharge plate and the inner wall of the material collection box form a limiting channel for a single fuse tube to pass through, and the second material discharge plate is obliquely arranged at the opening at the lower end of the material collection box and the upwardly inclined end is located directly below the limiting channel.

[0021] By adopting the above technical scheme, the collecting box, the first unloading plate and the second unloading plate form a route for the fuse tube to automatically load using its own gravity, and under the action of the limiting channel, the quantitative output of the fuse tube can be achieved. The staff only needs to take out the fuse tube from the second unloading plate, which is simple and convenient to operate.

[0022] In a preferred example, the present application can be further configured as follows: the feeding mechanism also includes a rotating roller, which is rotatably installed in the collection box, and the rotating roller is located at one end of the first unloading plate that is inclined downward and the gap between the rotating roller and the first unloading plate is smaller than the size of the fuse tube, and a motor for driving the rotating roller to rotate is fixedly installed on the outside of the collection box.

[0023] By adopting the above technical solution, the motor is started to drive the rotating roller to rotate, which can play an auxiliary pushing role in the feeding of the fuse tube.

[0024] In a preferred example, the present application can be further configured as follows: the aggregate box includes a first side panel, a second side panel, a mounting plate and a movable panel, the mounting plate is fixedly connected between the first side panel and the second side panel, the first side panel and the second side panel are both provided with adjustment holes along their width directions, a sliding member is slidably connected in each of the adjustment holes, the movable panel is located between the first side panel and the second side panel and is fixedly connected to all of the sliding members, connecting plates are provided on the outer sides of the first side panel and the second side panel, the connecting plates are fixedly connected to the sliding members, each of the connecting plates is threadedly penetrated by a first fixing bolt, and the first fixing bolt is used to abut against the first side panel or the second side panel.

[0025] By adopting the above technical solution, when it is necessary to load fuse tubes with different tube lengths, the sliding member slides in the adjustment hole to drive the movable plate to move, so that the distance between the movable plate and the mounting plate can be adjusted, and then the loading of fuse tubes with different tube lengths can be controlled, and the first fixing bolt is rotated so that the first fixing bolt is pressed against the side plate to complete the fixation of the movable plate.

[0026] In a preferred example, the present application can be further configured as follows: an adjustment plate is slidably penetrated through the first side panel corresponding to the position of the limiting channel, the adjustment plate is arranged to be tilted downward at one end located inside the aggregate box, a second fixing bolt is threadedly penetrated through one side edge of the first side panel, and the second fixing bolt is used to abut against the adjustment plate.

[0027] By adopting the above technical solution, when it is necessary to load fuse tubes of different diameters, the length of the adjustment plate extending into the collection box can be adjusted to adjust the size of the limiting channel, so that the loading of fuse tubes of different diameters can be controlled, and the second fixing bolt can be rotated so that the second fixing bolt is pressed against the adjustment plate to complete the fixation of the adjustment plate. At the same time, the end of the adjustment plate located inside the collection box is tilted downward, which can prevent the fuse tube from falling between the adjustment plate and the first side plate and affecting the loading process.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. A docking groove is provided at the opposite ends of the first mounting column and the second mounting column, which can provide a position for splicing and installing the mounting seat of the sleeve clamp with the fuse tube. At the same time, the second mounting column located at the lower part of the base can also provide a position for sleeve installation for the fuse tube, so that the fuse tube does not need to be installed in the sleeve clamp, so that after one end of the fuse is welded to the contact, the position of the contact can be directly replaced by flipping the sleeve clamp, without removing the contact, so as to reduce the possibility of damaging the fuse.

[0030] 2. After the staff has finished welding, the sleeve clamp can be directly installed on the pushing seat, and then the pushing seat can be pushed to drive the sleeve clamp to the first position to complete the plug-in cooperation between the mounting seat and the docking groove, and then the mounting seat can be fixedly installed in the docking groove with the positioning mechanism, and the pushing seat can be pulled back to its original position to separate the mounting seat from the sleeve clamp, thereby completing the preparation for splicing the contact and the fuse tube. There is no need to manually take the sleeve clamp for positioning, which can improve the working efficiency of the sleeve and reduce the working intensity of the staff.

[0031] 3. The collecting box, the first unloading plate and the second unloading plate form a route for the fuse tube to automatically load by its own gravity, and under the action of the limit channel, the quantitative output of the fuse tube can be achieved. The staff only needs to take out the fuse tube from the second unloading plate, which is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of a bushing device used for fuse production in one embodiment of the present application;

[0033] Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A;

[0034] Figure 3 is a cross-sectional schematic diagram of a casing clamp in one embodiment of the present application;

[0035] Figure 4 It is a schematic diagram of a part of the working state when the pushing seat is located at the first position in one embodiment of the present application;

[0036] Figure 5 It is a schematic diagram of the overall structure of the feeding mechanism in one embodiment of the present application when the movable plate is removed;

[0037] Figure 6 It is a schematic diagram of the overall structure of the feeding mechanism in one embodiment of the present application.

[0038] Figure numerals: 1, base; 2, push seat; 3, slide rail; 4, sleeve fixture; 5, mounting seat; 6, contact; 7, mounting groove; 8, first mounting column; 9, second mounting column; 10, docking groove; 11, fuse tube; 12, positioning mechanism; 121, positioning cylinder; 122, positioning rod; 123, positioning hole; 124, positioning column; 125, positioning groove; 13, lifting mechanism; 131, lifting plate; 132, electric push rod; 133, guide column ; 14. Feeding mechanism; 141. Collecting box; 1411. First side plate; 1412. Second side plate; 1413. Mounting plate; 1414. Movable plate; 1415. Adjusting hole; 1416. Sliding member; 1417. Connecting plate; 1418. First fixing bolt; 142. First unloading plate; 143. Second unloading plate; 144. Limiting channel; 145. Rotating roller; 15. Adjusting cylinder; 16. Adjusting plate; 17. Second fixing bolt. DETAILED DESCRIPTION

[0039] The following is a description of exemplary embodiments of the present application in conjunction with the accompanying drawings, including various details of the embodiments of the present application to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

[0040] It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure.

[0041] In addition, the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article, unless otherwise specified, generally means that the associated objects before and after are in an "or" relationship.

[0042] A bushing device for fuse production according to the present application will be described below with reference to the accompanying drawings.

[0043] like Figure 1 , Figure 2 and Figure 4 As shown, the bushing equipment for fuse production includes a machine base 1, and a push seat 2 is slidably provided at the front end of the machine base 1. Specifically, a slide rail 3 is fixedly installed at the front end of the machine base 1, and the push seat 2 is slidably connected to the slide rail 3. The slide rail 3 guides the push seat 2 and improves the stability of the sliding connection. The push seat 2 is provided with a bushing clamp 4, and mounting seats 5 are provided at both upper and lower ends of the bushing clamp 4. The opposite ends of the two mounting seats 5 are provided with mounting grooves 7 for installing contacts 6. The machine base 1 is symmetrically provided with a first mounting column 8 and a second mounting column 9 at the upper and lower ends. The opposite ends of the first mounting column 8 and the second mounting column 9 are provided with a docking groove 10, which is adapted to the mounting seat 5. The part of the second mounting column 9 away from the docking groove 10 is used for sleeve-mounting a fuse tube 11 to be installed. There is a first position on the sliding path of the push seat 2. When the push seat 2 is at the first position, the mounting seat 5 is plugged and matched with the docking groove 10.

[0044] The base 1 is also provided with a positioning mechanism 12 and a lifting mechanism 13. When the mounting seat 5 is plugged into the docking groove 10, the positioning mechanism 12 is used to fix the mounting seat 5 in the docking groove 10. The lifting mechanism 13 is provided on the base 1 and is slidably provided on the second mounting column 9 along the height direction of the second mounting column 9. When the fuse tube 11 is sleeved on the second mounting column 9 and the docking groove 10 is plugged into the mounting seat 5, the lifting mechanism 13 is used to drive the fuse tube 11 to move between the two contacts 6, and the fuse tube 11 is moved between the first mounting column 8 and the second mounting column 9. A docking groove 10 is provided at the opposite end of the mounting column 9, which can provide a position for splicing and installing the mounting seat 5 of the sleeve clamp 4 with the fuse tube 11. At the same time, the second mounting column 9 located at the lower part of the base 1 can also provide a position for sleeve installation for the fuse tube 11, so that the fuse tube 11 does not need to be installed in the sleeve clamp 4, so that after one end of the melt is welded with the contact 6, the position of the contact 6 can be directly replaced by flipping the sleeve clamp 4, without removing the contact 6, so as to reduce the possibility of damaging the melt, wherein, After the workpiece 2 is assembled, the two guide rails 5 are in a state of being moved in a forward direction and the guide rails 2 are moved in a forward direction, so that the workpiece 2 can be easily moved.

[0045] It should be noted that a locking structure (not shown in the figure) is provided between the contact 6 and the fuse tube 11, so that the installation can be completed when the fuse tube 11 is moved between the two contacts 6. In the present embodiment, the push seat 2 is displaced by providing a power source by manpower, and the utility model can also provide an automatic power component at the front end of the base 1 to drive the push seat 2 to displace according to the actual operation needs, and at the same time cooperate with the setting of a control system to complete the function of fully automatic power provision. This is common knowledge of technicians in this field and will not be elaborated here.

[0046] Among them, Figure 2 and Figure 3As shown, the positioning mechanism 12 includes two positioning cylinders 121, and the two positioning cylinders 121 are respectively fixedly installed at the upper and lower ends inside the machine base 1, and the piston rod of each positioning cylinder 121 is fixedly connected with a positioning rod 122. The two positioning rods 122 respectively slide vertically through the first mounting column 8 and the second mounting column 9 and extend into the corresponding docking grooves 10, and each mounting seat 5 is vertically provided with a positioning hole 123. When the mounting seat 5 is plugged into the docking groove 10, the positioning rod 122 is opposite to the positioning hole 123. When the mounting seat 5 is located in the docking groove 10, the positioning cylinder 121 can be started to drive the piston rod to drive the positioning rod 122 to slide into the positioning hole 123 of the mounting seat 5, so as to complete the locking of the mounting seat 5.

[0047] Furthermore, the sleeve clamp 4 is fixedly connected with a positioning column 124 at the position corresponding to the mounting seat 5, and the mounting seat 5 is horizontally provided with a positioning groove 125 for plugging and cooperating with the docking column. Under the plug-in cooperation of the positioning column 124 and the positioning groove 125, the mounting seat 5 can be installed on the sleeve clamp 4, and it is convenient to separate from the sleeve clamp 4 in the horizontal direction when the positioning of the mounting seat 5 and the alignment groove is completed.

[0048] In addition, if Figure 1 and Figure 4 As shown, the lifting mechanism 13 includes a lifting plate 131, which is vertically slidably arranged inside the machine base 1 and slides through the second mounting column 9. When the fuse tube 11 is sleeved on the second mounting column 9 and the docking groove 10 is plugged and matched with the mounting seat 5, the lifting plate 131 is used to abut the bottom end of the fuse tube 11. A driving member for driving the lifting plate 131 to slide vertically is arranged inside the machine base 1. By setting the lifting plate 131, a supporting position can be provided for the fuse tube 11 sleeved on the second mounting column 9. At the same time, after the preparation for splicing the contact 6 and the fuse tube 11 is completed, under the action of the driving member, the lifting plate 131 can drive the fuse tube 11 to move vertically until the fuse tube 11 is located between the two contacts 6 installed in the mounting grooves 7, and the installation is completed;

[0049] Specifically, the driving member is an electric push rod 132, which is fixedly installed inside the machine base 1, and the output shaft of the electric push rod 132 is fixedly connected to the bottom of the lifting plate 131. The electric push rod 132 is driven by a motor and realizes linear motion through a screw rod. It has excellent motion accuracy and positioning accuracy and can be suitable for the working conditions of installing the fuse tube 11.

[0050] Furthermore, a plurality of guide pillars 133 are vertically fixedly connected inside the base 1, and each guide pillar 133 slides through the lifting plate 131. By providing a plurality of guide pillars 133, the stability of the vertical sliding of the lifting plate 131 can be improved, and a guiding function can be played at the same time.

[0051] In this embodiment, if Figure 1 , Figure 5 and Figure 6 As shown, in order to facilitate the storage and loading of the fuse tube 11, a loading mechanism 14 is also provided inside the machine base 1, and the loading mechanism 14 includes a collection box 141, a first discharge plate 142 and a second discharge plate 143. The collection box 141 has openings at both upper and lower ends, and the first discharge plate 142 is tiltedly arranged in the collection box 141, and the downwardly tilted end of the first discharge plate 142 and the inner wall of the collection box 141 form a limiting channel 144 for a single fuse tube 11 to pass through, and the second discharge plate 143 is tiltedly arranged at the opening at the lower end of the collection box 141 and the upwardly tilted end is located directly below the limiting channel 144. The collection box 141, the first discharge plate 142 and the second discharge plate 143 constitute a route for the fuse tube 11 to automatically load by its own gravity, and under the action of the limiting channel 144, the quantitative output of the fuse tube 11 can be achieved, and the staff only needs to take out the fuse tube 11 from the second discharge plate 143, which is simple and convenient to operate.

[0052] Furthermore, the feeding mechanism 14 also includes a rotating roller 145, which is rotatably installed in the collecting box 141. The rotating roller 145 is located at one end of the first unloading plate 142 that is inclined downward, and the gap between the rotating roller 145 and the first unloading plate 142 is smaller than the size of the fuse tube 11. A motor for driving the rotating roller 145 to rotate is fixedly installed on the outside of the collecting box. By starting the motor to drive the rotating roller 145 to rotate, it can play an auxiliary pushing role in the feeding of the fuse tube 11.

[0053] In order to facilitate the loading of fuse tubes 11 with different tube lengths, the collecting box includes a first side plate 1411, a second side plate 1412, a mounting plate 1413 and a movable plate 1414. The mounting plate 1413 is fixedly connected between the first side plate 1411 and the second side plate 1412. The first side plate 1411 and the second side plate 1412 are both provided with adjustment holes 1415 along their own width directions. A sliding member 1416 is slidably connected in each adjustment hole 1415. The movable plate 1414 is located between the first side plate 1411 and the second side plate 1412 and is fixedly connected to all the sliding members 1416. A connecting plate 1417 is provided on the outer sides of the first side plate 1411 and the second side plate 1412. The connecting plate 1417 is provided on the outer sides of the first side plate 1411 and the second side plate 1412. 1417 is fixedly connected to the sliding member 1416, and each connecting plate 1417 is threaded with a first fixing bolt 1418, and the first fixing bolt 1418 is used to abut the first side plate 1411 or the second side plate 1412. When it is necessary to load the fuse tubes 11 of different lengths, the sliding member 1416 slides in the adjusting hole 1415 to drive the movable plate 1414 to move, so that the distance between the movable plate 1414 and the mounting plate 1413 can be adjusted, and then the loading of the fuse tubes 11 of different lengths can be controlled, and the first fixing bolt 1418 is rotated so that the first fixing bolt 1418 is pressed against the side plate to complete the fixation of the movable plate 1414.

[0054] It should be noted that if Figure 1 and Figure 4 As shown, in order to adapt to the sleeve process of the fuse tube 11 with different tube lengths, an adjusting cylinder 15 is vertically installed at the front end of the machine base 1, and the adjusting cylinder 15 is used to adjust the height of the slide rail 3, thereby adjusting the height of the push seat 2, so as to adapt to the sleeve process of the fuse tube 11 with different tube lengths, and in the actual operation process, it is necessary to install the first mounting column 8, the second mounting column 9 and the sleeve clamp 4 of corresponding length according to the length of the fuse tube 11.

[0055] In addition, if Figure 5 As shown, in order to facilitate the loading of fuse tubes 11 of different diameters, an adjusting plate 16 is slidably penetrated by the first side plate 1411 corresponding to the position of the limiting channel 144, and the adjusting plate 16 is tilted downward at one end located inside the collecting box, and a second fixing bolt 17 is threadedly penetrated by one side edge of the first side plate 1411, and the second fixing bolt 17 is used to abut the adjusting plate 16. When it is necessary to load fuse tubes 11 of different diameters, the length of the adjusting plate 16 extending into the collecting box can be adjusted to adjust the size of the limiting channel 144, so that the loading of fuse tubes 11 of different diameters can be controlled, and the second fixing bolt 17 can be rotated so that the second fixing bolt 17 is pressed against the adjusting plate 16 to complete the fixing of the adjusting plate 16. At the same time, the adjusting plate 16 is tilted downward at one end located inside the collecting box, so that the fuse tube 11 can be prevented from falling between the adjusting plate 16 and the first side plate 1411, affecting the loading process.

[0056] The implementation principle of a sleeve device for fuse production in the embodiment of the present application is as follows: after the melting body and the contact 6 are welded, the fuse tube 11 to be installed is first taken out from the feeding mechanism 14 and sleeved on the second mounting column 9, and then the sleeve clamp 4 is placed on the slot of the pushing seat 2, and then the pushing seat 2 is pushed to drive the sleeve clamp 4 to the first position, so that the mounting seats 5 at both ends of the sleeve clamp 4 are plugged into and matched with the corresponding docking grooves 10, and then the positioning cylinder 121 is started to drive the piston rod to drive the positioning rod 122 to slide into the positioning hole 123 of the mounting seat 5 to complete the locking of the mounting seat 5, and then the pushing seat 2 is pulled back to its original position to make the sleeve clamp 4 horizontally detached from the mounting seat 5 to complete the preparation for splicing the contact 6 and the fuse tube 11, and finally the electric push rod 132 is started to drive the lifting plate 131 to drive the fuse tube 11 to move vertically until the fuse tube 11 is located between the two contacts 6 installed in the mounting grooves 7 to complete the installation.

[0057] The above specific implementations do not constitute a limitation on the protection scope of this application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included in the protection scope of this application.

Claims

1. A bushing device for fuse production, characterized in that: include: A machine base (1), wherein a push seat (2) is slidably provided at the front end of the machine base (1), and the push seat (2) is provided with a sleeve clamp (4), and mounting seats (5) are provided at both upper and lower ends of the sleeve clamp (4), and mounting grooves (7) for mounting contacts (6) are provided at the opposite ends of the two mounting seats (5), and the machine base (1) is symmetrically provided with a first mounting column (8) and a second mounting column (9) at the upper and lower ends, and the opposite ends of the first mounting column (8) and the second mounting column (9) are provided with a docking groove (10), and the docking groove (10) is adapted to the mounting seat (5), and the part of the second mounting column (9) away from the docking groove (10) is used for sleeve-mounting a fuse tube (11) to be installed, and there is a first position on the sliding path of the push seat (2), and when the push seat (2) is located at the first position, the mounting seat (5) is plugged and matched with the docking groove (10); a positioning mechanism (12), the positioning mechanism (12) being arranged on the machine base (1), and being used to fix the mounting seat (5) in the docking groove (10) when the mounting seat (5) is plugged into and matched with the docking groove (10); A lifting mechanism (13) is arranged on the machine base (1) and is slidably arranged on the second mounting column (9) along the height direction of the second mounting column (9); when the fuse tube (11) is sleeved on the second mounting column (9) and the docking groove (10) is plugged into the mounting seat (5), the lifting mechanism (13) is used to drive the fuse tube (11) to move between the two contacts (6).

2. A bushing device for fuse production according to claim 1, characterized in that: The positioning mechanism (12) comprises two positioning cylinders (121), the two positioning cylinders (121) are respectively fixedly mounted at the upper and lower ends inside the machine base (1), the piston rod of each positioning cylinder (121) is fixedly connected to a positioning rod (122), the two positioning rods (122) respectively vertically slide through the first mounting column (8) and the second mounting column (9) and respectively extend into the corresponding docking groove (10), each mounting seat (5) is vertically provided with a positioning hole (123), and when the mounting seat (5) is plugged into the docking groove (10), the positioning rod (122) is directly opposite to the positioning hole (123).

3. The bushing equipment for fuse production according to claim 1, characterized in that: The sleeve clamp (4) is fixedly connected with a positioning column (124) at a position corresponding to the mounting seat (5), and the mounting seat (5) is horizontally provided with a positioning groove (125) for plugging and cooperating with the positioning column (124).

4. The bushing equipment for fuse production according to claim 1, characterized in that: The lifting mechanism (13) comprises a lifting plate (131), and the lifting plate (131) is vertically slidably arranged inside the machine base (1) and slides through the second mounting column (9). When the fuse tube (11) is sleeved on the second mounting column (9) and the docking groove (10) is plugged into the mounting seat (5), the lifting plate (131) is used to abut the bottom end of the fuse tube (11). A driving member for driving the lifting plate (131) to slide vertically is arranged inside the machine base (1).

5. The bushing equipment for fuse production according to claim 4, characterized in that: The driving member is an electric push rod (132), the electric push rod (132) is fixedly installed inside the machine base (1), and the output shaft of the electric push rod (132) is fixedly connected to the bottom of the lifting plate (131).

6. The bushing equipment for fuse production according to claim 4, characterized in that: A plurality of guide pillars (133) are vertically fixedly connected inside the machine base (1), and each of the guide pillars (133) slides through the lifting plate (131).

7. The bushing equipment for fuse production according to claim 1, characterized in that: A loading mechanism (14) is arranged inside the machine base (1), and the loading mechanism (14) comprises a material collection box (141), a first material discharge plate (142) and a second material discharge plate (143); the material collection box (141) is open at both upper and lower ends; the first material discharge plate (142) is obliquely arranged in the material collection box (141); a downwardly inclined end of the first material discharge plate (142) and an inner wall of the material collection box (141) form a limiting channel (144) for a single fuse tube (11) to pass through; the second material discharge plate (143) is obliquely arranged at the lower end opening of the material collection box (141) and an upwardly inclined end thereof is located directly below the limiting channel (144).

8. The bushing equipment for fuse production according to claim 7, characterized in that: The feeding mechanism (14) further comprises a rotating roller (145), wherein the rotating roller (145) is rotatably mounted in the collecting box (141), the rotating roller (145) is located at one end of the first unloading plate (142) which is inclined downward, and the gap between the rotating roller (145) and the first unloading plate (142) is smaller than the size of the fuse tube (11), and a motor for driving the rotating roller (145) to rotate is fixedly mounted on the outer side of the collecting box (141).

9. The bushing equipment for fuse production according to claim 7, characterized in that: The material collecting box (141) includes a first side plate (1411), a second side plate (1412), a mounting plate (1413) and a movable plate (1414); the mounting plate (1413) is fixedly connected between the first side plate (1411) and the second side plate (1412); the first side plate (1411) and the second side plate (1412) are both provided with adjustment holes (1415) along their width directions; each of the adjustment holes (1415) is slidably connected with a sliding member (1416); the movable plate (1414) is located in the The first side plate (1411) and the second side plate (1412) are connected between the first side plate (1411) and the second side plate (1412) and are fixedly connected to all the sliding members (1416). Connecting plates (1417) are provided on the outer sides of the first side plate (1411) and the second side plate (1412). The connecting plates (1417) are fixedly connected to the sliding members (1416). Each of the connecting plates (1417) is threaded with a first fixing bolt (1418). The first fixing bolt (1418) is used to abut against the first side plate (1411) or the second side plate (1412).

10. The bushing equipment for fuse production according to claim 9, characterized in that: An adjustment plate (16) is slidably passed through the first side plate (1411) corresponding to the position of the limiting channel (144); one end of the adjustment plate (16) is located inside the collecting box (141) and is tilted downward; a second fixing bolt (17) is threadedly passed through one side of the first side plate (1411); the second fixing bolt (17) is used to abut against the adjustment plate (16).

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