Automatic production equipment for insulating sleeve and use method

Abstract

The invention relates to the technical field of insulating sleeve production, in particular to automatic production equipment for insulating sleeves, which comprises an equipment shell, a feeding hole is formed in the upper part of the equipment shell, a discharging hole is formed in the lower part of the equipment shell, and a rotatable rotating shaft is arranged in the equipment shell; stirring blades are uniformly and fixedly mounted outside the rotating shaft, and an adjusting mechanism capable of driving the rotating shaft to incline is arranged on one side of the rotating shaft. The rotating shaft is arranged to be inclined, so that materials can be dispersed in the equipment shell under the cooperation of the stirring blades, and meanwhile, the rotating range of the rotating shaft can be increased; meanwhile, the materials on the rotating shaft can be thrown out through centrifugal force, the material mixing effect is further improved, the situation that the materials adhere to the surface of the rotating shaft can be avoided, and the material mixing effect is improved. The scraping plate can drive materials at the bottom of the equipment shell to be stirred while scraping the inner wall of the bottom of the equipment shell.

Description

Technical Field

[0001] The present invention relates to the technical field of insulating sleeve production, and particularly relates to an automatic production device and a use method for insulating sleeves. Background Art

[0002] An insulating sleeve is a tubular product used for electrical insulation protection. It can cover and protect wires, cables, and various metal components, preventing damage caused by factors such as electric shock, abrasion, chemicals, heat, etc. According to different application environments and requirements, insulating sleeves can be made of various materials, such as silicone, fiberglass, polyvinyl chloride (PVC), etc.

[0003] When producing insulating sleeves, the raw materials need to be mixed together and then the mixed materials are extruded into a tubular shape. In the production of existing insulating sleeves, the raw materials are poured into the interior of the production equipment in sequence, and then the raw materials are mixed and stirred by a stirring mechanism. However, when the raw materials are poured in sequence, they will be stacked in layers in the interior of the production equipment in sequence, resulting in too long stirring time and relatively low production efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the background art and propose an automatic production device and a use method for insulating sleeves.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: an automatic production device for insulating sleeves, including a device housing. An inlet is provided above the device housing, and an outlet is provided below the device housing. A rotatable rotating shaft is arranged inside the device housing, and stirring blades are uniformly and fixedly installed on the outer surface of the rotating shaft. An adjusting mechanism for driving the rotating shaft to tilt is arranged on one side of the rotating shaft.

[0006] Preferably, the tilting mechanism includes a connecting block. A cavity is provided on the side of the connecting block close to the rotating shaft. A connecting rod is slidably installed inside the cavity. A return spring is movably sleeved on the outer surface of the connecting rod, and the return spring is fixedly connected to the connecting block. The connecting rod is connected to the rotating shaft through a rotating structure.

[0007] Preferably, rotating seats are rotatably installed on both sides inside the device housing. One group of the rotating seats is connected to the end of the rotating shaft away from the connecting rod through a rotating structure, and the other group of the rotating seats is connected to the end of the connecting block away from the connecting rod through a rotating structure. A driving member is arranged on the outer surface of one group of the rotating seats.

[0008] Preferably, the rotating structure includes a rotating member and a fixing block, and the rotating member is rotatably connected to the fixing block.

[0009] Preferably, the driving member is a motor which is fixedly installed on one side of the equipment housing. The output end of the motor penetrates through the equipment housing and extends into the interior of the equipment housing. The output end of the motor is fixedly connected to one set of rotating seats.

[0010] Preferably, grooves are formed inside the stirring blades. Two rotatable kneading members are arranged inside the grooves. The two kneading members rotate in opposite directions. Raised portions are fixedly installed on the adjacent sides of the two kneading members. A scraping plate is arranged at one end of the stirring blade away from the rotating shaft. The scraping plate is connected to the stirring blade through a moving structure. A magnetic block is fixedly installed at the lower end inside the equipment housing. The scraping plate has magnetism and is attracted to the magnetic block.

[0011] Preferably, the moving structure includes a sliding groove which is formed inside the stirring blade. A support rod is slidably installed inside the sliding groove. The support rod is fixedly connected to the scraping plate. A spiral spring is movably sleeved outside the support rod.

[0012] Preferably, shaft members are fixedly installed on the sides where the two kneading members face away from each other. The shaft members are rotatably connected to the stirring blades. Gears are fixedly sleeved outside the shaft members. The gears are located inside the sliding groove. A rack is slidably inserted inside the sliding groove. The rack meshes with the gears.

[0013] Preferably, a guiding plate is arranged between the feeding port and the rotating shaft. The guiding plate is designed in an inverted V shape. Slide rods are arranged on both sides of the guiding plate. The slide rods are fixedly connected to the equipment housing. Support blocks are slidably sleeved outside the slide rods. The support blocks are slidably connected to the equipment housing. A vertical rod is fixedly installed above the support blocks. The vertical rod is slidably connected to the guiding plate. An elastic member is movably sleeved outside the vertical rod. A pushing plate is fixedly installed below one of the support blocks. The pushing plate is in contact and cooperation with the connecting block.

[0014] A usage method of an automatic production equipment for insulating sleeves is carried out by using the above-mentioned centrifuge and includes the following: [[ID=!7]]S1. Put materials through the feeding port. The guiding plate disperses the materials to both sides inside the equipment housing. In the initial state, the rotating shaft is inclined. The materials fall above the stirring blades. The liquid materials drive the solid materials to flow along the rotating shaft, further dispersing the materials. S2. The motor drives the rotating shaft to rotate. The stirring blades mix and stir the materials. Under the action of centrifugal force, the tilting mechanism drives one end of the rotating shaft to rotate. S3. The magnetic block and the scraping plate attract each other. When the scraping plate moves to the position of the magnetic block, the scraping plate contacts the interior of the equipment housing and stirs the materials at the bottom of the equipment housing.

[0015] Compared with the prior art, the present invention has the following beneficial effects: By setting the rotating shaft to be inclined and cooperating with the stirring blades, the invention enables the materials to be dispersed inside the equipment housing, and at the same time can increase the rotation range of the rotating shaft, thereby increasing the stirring range of the stirring blades, which is beneficial to improving the material mixing effect. At the same time, the materials on the rotating shaft can be thrown out by centrifugal force, further improving the material mixing effect and also preventing the materials from adhering to the surface of the rotating shaft. The invention sets a magnetic scraping plate, which, in cooperation with the magnetic block, enables the scraping plate to move away from the stirring blade when it moves to the position of the magnetic block. While scraping the inner wall of the bottom of the equipment housing, the scraping plate can drive the materials at the bottom of the equipment housing to be stirred, so that the materials will not accumulate at the bottom of the equipment housing. By setting the guiding plate, the invention enables the materials not to be thrown out from the feeding port during stirring, and can disperse the materials inside the equipment housing during intermediate feeding, which is beneficial to shortening the material mixing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an automatic production equipment for an insulating sleeve according to the present invention; Figure 2 is a structural sectional view of an automatic production equipment for an insulating sleeve according to the present invention; Figure 3 is an automatic production equipment for an insulating sleeve according to the present invention Figure 2 enlarged view at A; Figure 4 is a partial schematic structural diagram of an automatic production equipment for an insulating sleeve according to the present invention; Figure 5 is a partial structural exploded view of an automatic production equipment for an insulating sleeve according to the present invention; Figure 6 is an automatic production equipment for an insulating sleeve according to the present invention Figure 5 enlarged view at B; Figure 7 is a partial schematic structural diagram of an automatic production equipment for an insulating sleeve according to the present invention; Figure 8 is a partial structural sectional view of an automatic production equipment for an insulating sleeve according to the present invention; Figure 9 is an automatic production equipment for an insulating sleeve according to the present invention Figure 8 enlarged view at C.

[0017] 1. Equipment housing; 2. Feed inlet; 3. Discharge outlet; 4. Rotating shaft; 5. Rotating seat; 6. Connecting block; 7. Cavity; 8. Connecting rod; 9. Return spring; 10. Rotating member; 11. Fixed block; 12. Motor; 13. Stirring blade; 14. Groove; 15. Scraper; 16. Magnet; 17. Slide groove; 18. Support rod; 19. Helical spring; 20. Kneading member; 21. Protrusion; 22. Shaft member; 23. Gear; 24. Rack; 25. Guide plate; 26. Support block; 27. Slide bar; 28. Push plate; 29. Vertical rod; 30. Elastic member. Detailed implementation

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0019] As Figures 1 - 9 An automatic production device for insulating sleeves as shown, includes an equipment housing 1, a feed inlet 2 is provided above the equipment housing 1, a discharge outlet 3 is provided below the equipment housing 1, a rotatable rotating shaft 4 is arranged inside the equipment housing 1, stirring blades 13 are uniformly and fixedly installed on the outside of the rotating shaft 4, and an adjusting mechanism for driving the rotating shaft 4 to tilt is arranged on one side of the rotating shaft 4.

[0020] The tilting mechanism includes a connecting block 6, a cavity 7 is provided on the side of the connecting block 6 close to the rotating shaft 4, a connecting rod 8 is slidably installed inside the cavity 7, a return spring 9 is movably sleeved on the outer surface of the connecting rod 8, the return spring 9 is fixedly connected to the connecting block 6, and the connecting rod 8 is connected to the rotating shaft 4 through a rotating structure.

[0021] Rotating seats 5 are rotatably installed on both sides inside the equipment housing 1. One set of rotating seats 5 is connected to the end of the rotating shaft 4 away from the connecting rod 8 through a rotating structure, and the other set of rotating seats 5 is connected to the end of the connecting block 6 away from the connecting rod 8 through a rotating structure. A driving member is arranged outside one set of rotating seats 5.

[0022] The rotating structure includes a rotating member 10 and a fixed block 11, and the rotating member 10 and the fixed block 11 are rotatably connected.

[0023] 5. An automatic production device for insulating sleeves according to claim 3, wherein: the driving member is a motor 12, the motor 12 is fixedly installed on one side of the equipment housing 1, the output end of the motor 12 penetrates the equipment housing 1 and extends to the inside of the equipment housing 1, and the output end of the motor 12 is fixedly connected to one set of rotating seats 5.

[0024] The interior of the stirring blade 13 is provided with a groove 14, and two sets of rotatable kneading members 20 are arranged inside the groove 14. The two sets of kneading members 20 rotate in opposite directions, and protrusions 21 are fixedly installed on the adjacent sides of the two sets of kneading members 20. One end of the stirring blade 13 away from the rotating shaft 4 is provided with a scraping plate 15. The scraping plate 15 is connected to the stirring blade 13 through a moving structure. A magnetic block 16 is fixedly installed at the lower end inside the equipment housing 1. The scraping plate 15 has magnetism, and the scraping plate 15 and the magnetic block 16 attract each other.

[0025] The moving structure includes a sliding groove 17. The sliding groove 17 is opened inside the stirring blade 13. A support rod 18 is slidably installed inside the sliding groove 17. The support rod 18 is fixedly connected to the scraping plate 15. A spiral spring 19 is movably sleeved outside the support rod 18.

[0026] Shaft members 22 are fixedly installed on the opposite sides of the two sets of kneading members 20. The shaft members 22 are rotatably connected to the stirring blade 13. A gear 23 is fixedly sleeved outside the shaft member 22. The gear 23 is located inside the sliding groove 17. A rack 24 is slidably inserted inside the sliding groove 17. The rack 24 meshes with the gear 23.

[0027] A guide plate 25 is arranged between the feed inlet 2 and the rotating shaft 4. The guide plate 25 is designed in an inverted V shape. Slide bars 27 are arranged on both sides of the guide plate 25. The slide bars 27 are fixedly connected to the equipment housing 1. A support block 26 is slidably sleeved outside the slide bars 27. The support block 26 is slidably connected to the equipment housing 1. A vertical rod 29 is fixedly installed above the support block 26. The vertical rod 29 is slidably connected to the guide plate 25. An elastic member 30 is movably sleeved outside the vertical rod 29. A push plate 28 is fixedly installed below one of the support blocks 26. The push plate 28 is in contact and cooperation with the connecting block 6.

[0028] A method for using an automatic production device for insulating sleeves is carried out by using the centrifuge described above, including the following: Synchronization 1: Put the material through the feed inlet 2. The guide plate 25 disperses the material to both sides inside the equipment housing 1. In the initial state, the rotating shaft 4 is inclined. The material falls above the stirring blade 13. The liquid material drives the solid material to flow along the rotating shaft 4, further dispersing the material. Synchronization 2: The motor 12 drives the rotating shaft 4 to rotate. The stirring blade 13 mixes and stirs the material. Under the action of centrifugal force, the tilting mechanism drives one end of the rotating shaft 4 to rotate. Synchronization 3: The magnetic block 16 and the scraping plate 15 attract each other. When the scraping plate 15 moves to the position of the magnetic block 16, the scraping plate 15 contacts the inside of the equipment housing 1 and stirs the material at the bottom of the equipment housing 1.

[0029] During use, the material is put into the interior of the equipment housing 1 through the feed inlet 2. After entering the feed inlet 2, the material contacts the guide plate 25, and the material moves along the surface of the guide plate 25 towards both sides of the equipment housing 1. A part of the material falls into the interior of the equipment housing 1, and a part falls above the rotating shaft 4 (it should be noted that under the action of the magnetic block 16, the magnetic block 16 and the scraper 15 attract each other, so that when the rotating shaft 4 is in a static state, one set of stirring blades 13 is always vertically located below the rotating shaft 4, and the other two sets of stirring blades 13 are combined to form a V shape). The material falls above the stirring blades 13. When the liquid material falls into the interior of the equipment housing 1, the liquid material can drive the solid material to move along the surface of the rotating shaft 4, so that the material can be more dispersed in the interior of the equipment housing 1.

[0030] Furthermore, connect the motor 12 to an external power source. The motor 12 drives the rotating seat 5 to rotate. Since the rotating part 10 is rotatably connected to the fixed block 11, the motor 12 can drive the inclined mechanism and the rotating shaft 4 to rotate through the rotating seat 5. Under the action of gravity, the connecting rod 8 slides outwards from the cavity 7 opened inside the connecting block 6. At this time, the return spring 9 is deformed by force, so that the rotating shaft 4 can be inclined when rotating, and the rotation angle of the rotating shaft 4 is increased by centrifugal force.

[0031] When the rotating shaft 4 rotates, it can drive the stirring blades 13 to rotate, and the stirring blades 13 mix the material. When the stirring blades 13 move to the position of the magnetic block 16, since the scraper 15 has magnetism, the magnetic block 16 can attract the scraper 15, and the scraper 15 drives the support rod 18 to move away from the stirring blades 13. The spiral spring 19 is deformed by force, and the scraper 15 can stir the material at the bottom of the equipment housing 1 and scrape the inner wall of the bottom of the equipment housing 1, so that the material will not accumulate at the bottom of the equipment housing 1, which is beneficial to improving the mixing effect of the material.

[0032] At the same time, when the support rod 18 moves, it drives the rack 24 to move synchronously. The rack 24 meshes with the gear 23, and the rack 24 can drive the shaft part 22 to rotate through the gear 23. The shaft part 22 drives the kneading part 20 to rotate around the shaft part 22. The two racks 24 on the same stirring blade 13 are arranged in opposite directions, so that the two kneading parts 20 can rotate relatively. Under the action of the protrusion 21, when the agglomerated material passes between the two kneading parts 20, the kneading parts 20 can knead the agglomerated material, further improving the mixing effect of the material.

[0033] When the rotating seat 5 rotates, it contacts the push plate 28. The rotating seat 5 can drive the push plate 28 to move up and down, thereby driving the support block 26 to lift and lower outside the sliding rod 27. Since the guiding plate 25 is installed above the support block 26 through the vertical rod 29 and the elastic member 30, the support block 26 can drive the guiding plate 25 to vibrate when moving. When adding materials midway, the materials can be dispersed inside the equipment housing 1, which is beneficial to shortening the mixing time of the materials. At the same time, the guiding plate 25 can also prevent the materials from being thrown out from the feeding port 2 during mixing.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic production device for an insulating sleeve, comprising a device housing (1), characterized in that: Above the equipment housing (1), a feed inlet (2) is provided. Below the equipment housing (1), a discharge outlet (3) is provided. Inside the equipment housing (1), a rotatable rotating shaft (4) is provided. Outside the rotating shaft (4), stirring blades (13) are uniformly and fixedly installed. On one side of the rotating shaft (4), an adjusting mechanism is provided to drive the rotating shaft (4) to tilt.

2. The automatic production equipment for an insulating sleeve according to claim 1, characterized in that: The tilting mechanism includes a connecting block (6). On the side of the connecting block (6) close to the rotating shaft (4), a cavity (7) is provided. Inside the cavity (7), a connecting rod (8) is slidably installed. On the outer surface of the connecting rod (8), a return spring (9) is movably sleeved. The return spring (9) is fixedly connected to the connecting block (6). The connecting rod (8) is connected to the rotating shaft (4) through a rotating structure.

3. An automatic production device for an insulating sleeve, according to claim 2, characterized in that: On both sides inside the equipment housing (1), rotating seats (5) are rotatably installed. One set of the rotating seats (5) and the end of the rotating shaft (4) away from the connecting rod (8) are connected through a rotating structure. The other set of the rotating seats (5) and the end of the connecting block (6) away from the connecting rod (8) are connected through a rotating structure. On the outside of one set of the rotating seats (5), a driving member is provided.

4. The automatic production equipment for an insulating sleeve according to claim 3, wherein: The rotating structure includes a rotating member (10) and a fixing block (11). The rotating member (10) and the fixing block (11) are rotatably connected.

5. The automatic production equipment for an insulating sleeve according to claim 3, wherein: The driving member is a motor (12). The motor (12) is fixedly installed on one side of the equipment housing (1). The output end of the motor (12) penetrates through the equipment housing (1) and extends to the inside of the equipment housing (1). The output end of the motor (12) is fixedly connected to one set of the rotating seats (5).

6. The automatic production equipment for an insulating sleeve according to claim 1, characterized in that: Inside the stirring blade (13), a groove (14) is provided. Inside the groove (14), two sets of rotatable kneading members (20) are provided. The two sets of the kneading members (20) rotate in opposite directions. On the adjacent sides of the two sets of the kneading members (20), protrusions (21) are fixedly installed. At the end of the stirring blade (13) away from the rotating shaft (4), a scraper (15) is provided. The scraper (15) is connected to the stirring blade (13) through a moving structure. At the lower end inside the equipment housing (1), a magnetic block (16) is fixedly installed. The scraper (15) has magnetism and is attracted to the magnetic block (16).

7. An automatic production device for an insulating sleeve, characterized in that: The moving structure includes a sliding groove (17). The sliding groove (17) is provided inside the stirring blade (13). Inside the sliding groove (17), a support rod (18) is slidably installed. The support rod (18) is fixedly connected to the scraper (15). On the outer surface of the support rod (18), a helical spring (19) is movably sleeved.

8. An automatic production device for an insulating sleeve, characterized in that: On the sides of the two sets of the kneading members (20) away from each other, shaft members (22) are fixedly installed. The shaft members (22) are rotatably connected to the stirring blade (13). Outside the shaft members (22), gears (23) are fixedly sleeved. The gears (23) are located inside the sliding groove (17). Inside the sliding groove (17), a rack (24) is slidably inserted. The rack (24) meshes with the gears (23).

9. An automatic production device for an insulating sleeve, according to claim 2, characterized in that: A guiding plate (25) is arranged between the feed inlet (2) and the rotating shaft (4). The guiding plate (25) is designed in an inverted V shape. Slide bars (27) are arranged on both sides of the guiding plate (25). The slide bars (27) are fixedly connected to the equipment housing (1). A support block (26) is slidably sleeved on the outer part of the slide bar (27). The support block (26) is slidably connected to the equipment housing (1). A vertical rod (29) is fixedly installed above the support block (26). The vertical rod (29) is slidably connected to the guiding plate (25). An elastic member (30) is movably sleeved on the outer part of the vertical rod (29). A push plate (28) is fixedly installed below one group of the support blocks (26). The push plate (28) is in contact and cooperation with the connecting block (6).

10. A working method of an automatic production device for an insulating bushing, which is carried out by using the production device described in any one of claims 1-9, characterized in that: Including the following: S1: Put materials through the feed inlet (2). The guiding plate (25) disperses the materials to both sides inside the equipment housing (1). In the initial state, the rotating shaft (4) is inclined. The materials fall above the stirring blades (13). The liquid materials drive the solid materials to flow along the rotating shaft (4) to further disperse the materials. S2: The motor (12) drives the rotating shaft (4) to rotate. The stirring blades (13) mix and stir the materials. Under the action of centrifugal force, the tilting mechanism drives one end of the rotating shaft (4) to rotate. S3: The magnetic block (16) and the scraping plate (15) attract each other. When the scraping plate (15) moves to the position of the magnetic block (16), the scraping plate (15) contacts the inside of the equipment housing (1) to stir the materials at the bottom of the equipment housing (1).

Images