Copper strip vulcanizing machine

Abstract

The utility model relates to a copper strip vulcanizing machine, and belongs to the technical field of vulcanizing machines. The vulcanizing machine comprises a machine pedestal, a fixed seat arranged at the top of the machine pedestal and a first guide rod connected with the machine pedestal and the fixed seat, a vulcanizing area is arranged between the fixed seat and the machine pedestal, and a lifting seat for installing an annular copper strip is installed on the first guide rod in a sliding mode. A lifting assembly for driving the lifting seat to lift is arranged on the machine pedestal, a first vulcanizing assembly is arranged at the bottom of the fixed seat, the lifting assembly comprises a lifting driving piece and a lifting plate connected with the lifting driving piece, the annular copper strip vulcanizing machine is characterized in that a second vulcanizing assembly is further arranged at the top of the lifting plate, an annular copper strip is arranged on the lifting seat in a sleeving manner, and the annular copper strip is arranged on the lifting seat in a sleeving manner. And the surfaces of the two opposite sides of the annular copper strip are vulcanized through the first vulcanization assembly and the second vulcanization assembly. The vulcanization film pasting device can achieve the effect of vulcanization film pasting on the annular copper strip and is high in vulcanization efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vulcanization, in particular to a copper strip vulcanization machine. BACKGROUND

[0002] The vulcanization machine, also known as a flat vulcanization machine, a foam plate vulcanization machine or a rubber vulcanization machine, is a device for vulcanization through heating and pressurization.

[0003] The existing vulcanization machine comprises a machine base, a fixed base and a connecting rod connecting the machine base and the fixed base. A lifting seat is sleeved on the connecting rod. A lower mold plate and an upper mold plate are arranged on the top of the lifting seat and the bottom of the fixed base, respectively, and are used to press and heat the product. A lifting seat is further arranged on the top of the machine base. A cooling plate is arranged on the top of the lifting seat and the bottom of the lifting seat, respectively.

[0004] However, the above-mentioned vulcanization machine can only vulcanize and film the flat copper strip or the strip-shaped copper strip, and it is difficult to vulcanize and film the ring-shaped copper strip. CONTENT OF THE INVENTION

[0005] In order to facilitate the vulcanization and film of the ring-shaped copper strip by the vulcanization machine, the present application provides a copper strip vulcanization machine.

[0006] The copper strip vulcanization machine provided by the present application adopts the following technical scheme:

[0007] A copper strip vulcanization machine comprises a machine base, a fixed base arranged on the top of the machine base and a first guide rod connecting the machine base and the fixed base. The fixed base and the machine base have a vulcanization area. A lifting seat for mounting a ring-shaped copper strip is slidably mounted on the first guide rod. A lifting assembly for lifting the lifting seat is arranged on the machine base. A first vulcanization assembly is arranged at the bottom of the fixed base. The lifting assembly comprises a lifting driving member, a lifting plate connected to the lifting driving member and a second vulcanization assembly arranged on the top of the lifting plate. The ring-shaped copper strip is sleeved on the lifting seat. The upper and lower surfaces of the ring-shaped copper strip are vulcanized by the first vulcanization assembly and the second vulcanization assembly.

[0008] By using the above-mentioned vulcanization machine, the ring-shaped copper strip is sleeved on the lifting seat. Then the lifting assembly is started. The lifting plate is lifted upwards to fit the lifting seat on the bottom of the fixed base. At this time, the top and bottom of the ring-shaped copper strip are respectively fitted with the first vulcanization assembly and the second vulcanization assembly. The two vulcanization assemblies are started to heat and pressurize the surface of the ring-shaped copper strip. The above-mentioned structure can realize the vulcanization of the ring-shaped copper strip, and the vulcanization efficiency is high.

[0009] Optionally, a guide assembly for fixing the lifting seat is arranged on the fixed base. The guide assembly comprises a second guide rod connected to the lifting seat and a guide plate arranged on the fixed base and slidably matched with the second guide rod.

[0010] By adopting the technical scheme, the guide assembly can fix the lifting seat, so that the lifting seat is located between the fixing seat and the machine seat in a normal state, facilitating feeding of the annular copper belt, and the guide assembly can guide the lifting of the lifting seat, improving the lifting stability of the lifting seat.

[0011] Optionally, the guide plate is provided with a supporting oil cylinder, an output shaft of the supporting oil cylinder is connected to the lifting seat, and when the lifting assembly presses and fits the lifting seat and the first vulcanization assembly, a piston rod of the supporting oil cylinder is located in a cylinder body.

[0012] By adopting the technical scheme, the supporting oil cylinder is arranged, so that after vulcanization of the annular copper belt is completed, the lifting plate falls under the action of the lifting driving element, and the lifting seat falls by the supporting oil cylinder, which is more stable than automatic falling by gravity.

[0013] Optionally, the lifting seat is provided with an extension plate fixed to the second guide rod, and the extension plate and the vulcanization area are arranged alternately.

[0014] By adopting the technical scheme, the lifting seat is fixed by the extension plate and the second guide rod, so that the lifting assembly is located outside the vulcanization area, facilitating installation of the annular copper belt by the staff on the side of the lifting seat away from the extension plate. At the same time, the vulcanization machine can also be adapted to vulcanization of a strip-shaped copper belt, and the strip-shaped copper belt is directly inserted from both sides of the lifting seat, which is convenient for feeding.

[0015] Optionally, the lifting seat is provided with a positioning seat for mounting the annular copper belt, the positioning seat is provided with an annular positioning groove, and the annular positioning groove and the extension plate are arranged in parallel.

[0016] By adopting the technical scheme, the positioning seat is arranged, which can position the annular copper belt during feeding, ensure stability during pressing and heating of the vulcanization assembly, and ensure accuracy of vulcanization of the annular copper belt.

[0017] Optionally, the positioning seat is detachably arranged on the lifting seat, the positioning seat is provided with a sleeving hole matched with the lifting seat, the positioning seat is provided with a mounting groove on an inner wall of the sleeving hole, an elastic plunger element is mounted in the mounting groove, and the lifting seat is provided with a locking hole matched with the elastic plunger element.

[0018] By adopting the technical scheme, the positioning seat is detachably arranged on the lifting seat by cooperation of the elastic plunger element and the locking hole, which is convenient to detach and replace.

[0019] Optionally, the opposite two side walls of the lifting seat are provided with locking screw holes, the positioning seat is provided with locking through holes corresponding to the locking screw holes, and the positioning seat is provided with locking bolts matched with the locking screw holes at the locking through holes.

[0020] By adopting the above technical scheme, after the lifting seat and the positioning seat are preliminarily positioned by the elastic plunger, the final fixation is realized through the cooperation of the locking screw holes and the locking bolts, the stability of the positioning seat on the lifting seat is ensured, and the pressure distribution during the operation of the vulcanizing machine is more uniform by arranging the locking screw holes and the locking through holes in the middle.

[0021] Optionally, the top of the positioning seat is slidably provided with two groups of positioning plates, and the annular positioning groove is formed between the two positioning plates.

[0022] By adopting the above technical scheme, the positioning plate forms the annular positioning groove for installing the copper belt, and the positioning plate is slidably installed, so that the positioning seat can be relatively adjusted according to the width of the copper belt, and the adaptability of the positioning seat is improved.

[0023] Optionally, the positioning plate is provided with a T-shaped sliding rail, the positioning seat is provided with a sliding groove matched with the T-shaped sliding rail, and the distance between the two groups of sliding grooves is less than the maximum pressing distance of the vulcanizing assembly.

[0024] By adopting the above technical scheme, the sliding cooperation mode of the positioning plate and the positioning seat is disclosed, the T-shaped cooperation is adopted, the sliding stability is good, and the positioning plate at the bottom is not easy to fall off.

[0025] Optionally, the positioning seat is provided with a plurality of strip-shaped grooves along the extension direction of the annular positioning groove, and is provided with a fixing bolt at the strip-shaped groove, and the lifting seat is provided with a fixing screw hole matched with the fixing bolt.

[0026] By adopting the above technical scheme, the positioning plate is fixed with the positioning seat through the fixing bolt and the fixing screw hole, when it is necessary to adjust the width of the annular positioning groove, the positioning plate is moved, and the position of the fixing bolt in the strip-shaped groove is adjusted.

[0027] In summary, the present application has at least one of the following beneficial technical effects:

[0028] 1. The first vulcanizing assembly and the second vulcanizing assembly are installed on the lifting seat, the fixing seat and the lifting plate through the annular copper belt, the upper side and the lower side of the annular copper belt can be vulcanized at the same time, and the vulcanization efficiency is high.

[0029] 2. The application can fix the lifting seat through the setting of the guide assembly. The lifting seat is lowered by the supporting oil cylinder, and compared with automatic falling by its own gravity, the falling stability of the lifting seat is more ideal.

[0030] 3. The application has the effects of convenient disassembly and assembly and stable connection through the disassembly structure of the positioning seat and the lifting seat. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is the overall structure schematic diagram of the embodiment of the application.

[0032] Figure 2 is the structure schematic diagram of the guide assembly of the embodiment of the application.

[0033] Figure 3 is the exploded schematic diagram of the positioning seat and the lifting seat of the embodiment of the application.

[0034] Figure 4 is the cross-sectional schematic diagram of the fixed positioning seat and lifting seat of the embodiment of the application.

[0035] Figure 5 is the exploded schematic diagram of the positioning plate and the positioning seat of the embodiment of the application.

[0036] BRIEF DESCRIPTION OF DRAWINGS 1, machine seat; 11, vulcanization area; 12, lifting assembly; 121, lifting driving piece; 122, lifting plate; 1221, first through hole; 13, second vulcanization assembly; 2, fixed seat; 21, first vulcanization assembly; 22, guide assembly; 221, second guide rod; 222, guide plate; 223, supporting oil cylinder; 3, first guide rod; 4, lifting seat; 41, second through hole; 42, extension plate; 43, locking hole; 44, locking screw hole; 45, fixed screw hole; 5, positioning seat; 51, sleeve hole; 52, mounting groove; 53, elastic plunger piece; 531, plunger shell; 532, plunger spring; 533, plunger ball head; 54, locking through hole; 55, locking bolt; 56, positioning plate; 561, annular positioning groove; 562, T-shaped slide rail; 563, strip-shaped groove; 564, fixed bolt; 57, sliding groove. DETAILED DESCRIPTION

[0037] The following will be described in detail in combination with the accompanying Figures 1-4 The application will be further described in detail.

[0038] The embodiment of the application discloses a copper strip vulcanizing machine.

[0039] Refer to Figure 1The application discloses a copper strip vulcanizing machine, which comprises a machine base 1, a fixed base 2 and a first guide rod 3 connecting the machine base 1 and the fixed base 2. The fixed base 2 is arranged above the machine base 1, and the two are fixedly connected through four first guide rods 3. A vulcanizing area 11 is formed between the fixed base 2 and the machine base 1, and the vulcanizing area 11 is a rectangular space.

[0040] Referring to Figure 1 and Figure 2 A first vulcanizing assembly 21 is arranged on the bottom of the fixed base. A lifting seat 4 is slidably arranged on the first guide rod 3, and a lifting assembly 12 for lifting the lifting seat 4 is arranged on the machine base 1. The lifting assembly 12 comprises a lifting driving part 121 arranged vertically and a lifting plate 122 connected with the lifting driving part 121. The lifting driving part 121 is a hydraulic oil cylinder, the lifting plate 122 is fixed with a piston of the hydraulic oil cylinder, and the lifting plate 122 is provided with a first through hole 1221 slidably matched with the first guide rod 3. The lifting seat 4 is provided with a second through hole 41 slidably matched with the first guide rod 3. A second vulcanizing assembly 13 is arranged on the top of the lifting plate 122. The first and second vulcanizing assemblies 13 are vulcanizing molds for heating and pressurizing in the prior art, and the vulcanizing molds are matched with the copper strip.

[0041] A guide assembly 22 is arranged on the side wall of the fixed base 2, and the guide assembly 22 comprises a second guide rod 221 connected with the lifting seat 4, a guide plate 222 arranged on the side wall of the fixed base 2 and a supporting oil cylinder 223 fixed to the guide plate 222. The guide plate 222 is arranged integrally with the fixed base 2, and the guide plate 222 and the lifting seat 4 are fixed through four second guide rods 221. The lifting seat 4 is located between the lifting plate 122 and the fixed base 2 in a normal state through the guide assembly 22. The supporting oil cylinder 223 is arranged vertically, and a piston rod thereof is fixedly connected with the lifting seat 4 and used for driving the lifting seat 4 to slowly descend after vulcanization. When the top of the lifting seat 4 is attached to the first vulcanizing assembly 21, the supporting oil cylinder 223 is in a retracted state with the piston rod located in the cylinder.

[0042] In order to facilitate the feeding of the copper strip, an extension plate 42 connected with the lifting assembly 12 is arranged on the side wall of the lifting seat 4. The extension plate 42 is located on one side of the length direction of the lifting seat 4 and is staggered with the vulcanizing area 11. The extension plate 42 is arranged outside the vulcanizing area 11, so that the annular copper strip can be sleeved and fed from the side of the lifting seat 4 away from the extension plate 42, and the strip-shaped copper strip can be directly inserted from one end of the width direction of the vulcanizing area 11 and discharged from the other end of the vulcanizing area 11 after vulcanization. The vulcanizing machine can vulcanize and coat the annular copper strip or the strip-shaped copper strip at the same time.

[0043] Referring to Figure 2 , Figure 3 and Figure 4The positioning seat 5 is detachably arranged on the lifting seat 4 and is provided with a positioning seat 5 for positioning and mounting the annular copper belt. The positioning seat 5 is provided with a sleeving hole 51 matched with the lifting seat 4, and a plurality of mounting grooves 52 are arranged on the inner wall of the sleeving hole 51. The mounting grooves 52 are arranged on the upper and lower inner walls of the sleeving hole 51, and the elastic plunger 53 is fixedly arranged in the mounting groove 52. The elastic plunger 53 comprises a plunger shell 531, a plunger spring 532 and a plunger ball head 533. The two ends of the plunger spring 532 are fixed to the inner bottom wall of the plunger shell 531 and the plunger ball head 533.

[0044] The top surface and the bottom surface of the lifting seat 4 are provided with a locking hole 43 matched with the plunger ball head 533. Through the cooperation of the elastic plunger 53 and the plunger ball head 533, the positioning and mounting of the lifting seat 4 and the positioning seat 5 are realized. The side wall of the positioning seat 5 in the horizontal direction is also provided with a locking through hole 54 penetrating through the two side surfaces, and the positioning seat 5 is provided with a locking bolt 55 in the locking through hole 54. The two side walls of the lifting seat 4 are provided with a locking hole 44 corresponding to the locking through hole 54 and matched with the locking bolt 55. Among them, the locking hole 44 is located in the middle of the side wall of the lifting seat 4, and the locking through hole 54 is located in the middle of the side wall of the positioning seat 5, so that the pressure distribution of the vulcanization assembly during vulcanization is more uniform.

[0045] Referring to Figure 3 and Figure 5 , the top and bottom of the positioning seat 5 are provided with two groups of positioning plates 56, and an annular positioning groove 561 for positioning the copper belt is formed between the two groups of positioning plates 56, and the two sides of the annular copper belt abut against the two positioning plates 56. The positioning plate 56 is an L-shaped plate as a whole, which is slidably arranged on the positioning seat 5. The positioning plate 56 is integrally provided with a plurality of T-shaped sliding rails 562 along the length direction, and the positioning seat 5 is provided with a sliding groove 57 matched with the T-shaped sliding rail 562.

[0046] The length of the T-shaped sliding rail 562 is half of the length of the positioning plate 56, and the T-shaped sliding rail 562 is located on the side of the positioning plate 56 away from the annular positioning groove 561. A plurality of strip grooves 563 are formed on the positioning seat 5 along the extension direction of the annular positioning groove 561, and the positioning seat 5 is provided with a fixing bolt 564 in the strip groove 563. The top surface and the bottom surface of the lifting seat 4 are provided with a fixing hole 45 matched with the fixing bolt 564.

[0047] The implementation principle of the copper belt vulcanizing machine in the embodiment of the application is as follows: a vulcanizing mold matched with the width of the copper belt is selected, the positioning seat 5 is positioned and mounted on the lifting seat 4, and then the final locking is realized through the locking bolt 55; the distance between the two positioning plates 56 is adjusted according to the width of the copper belt, so that the annular positioning groove 561 is matched with the width of the copper belt; in order to facilitate the installation of the copper belt, one of the positioning plates 56 can be removed first, and then the copper belt is sleeved on the positioning seat 5; finally, the lifting assembly 12 is started to make the upper and lower sides of the lifting seat 4 abut against the first vulcanizing assembly 21 and the second vulcanizing assembly 13, and the vulcanization and film pasting are started.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A copper strip vulcanizing machine, comprising a machine base (1), a fixed base (2) arranged on the top of the machine base (1), and a first guide rod (3) connecting the machine base (1) and the fixed base (2), wherein the fixed base (2) and the machine base (1) have a vulcanizing area (11) therebetween, a lifting seat (4) for mounting an annular copper strip is slidingly arranged on the first guide rod (3), a lifting assembly (12) for driving the lifting seat (4) to lift is arranged on the machine base (1), and a first vulcanizing assembly (21) is arranged at the bottom of the fixed base (2), wherein the lifting assembly (12) comprises a lifting driving member (121) and a lifting plate (122) connected to the lifting driving member (121). The top of the lifting plate (122) is further provided with a second vulcanization assembly (13), and the annular copper belt is sleeved on the lifting seat (4), and the surfaces of the opposite sides of the annular copper belt are vulcanized by the first vulcanization assembly (21) and the second vulcanization assembly (13).

2. A copper strip sulfidation machine according to claim 1 wherein, The fixed seat (2) is provided with a guide assembly (22) for fixing the lifting seat (4), and the guide assembly (22) comprises a second guide rod (221) connected with the lifting seat (4) and a guide plate (222) provided on the fixed seat (2) and in sliding cooperation with the second guide rod (221).

3. A copper strip sulfidation machine according to claim 2 wherein, The guide plate (222) is provided with a supporting oil cylinder (223), and the output shaft of the supporting oil cylinder (223) is connected with the lifting seat (4), and when the lifting assembly (12) presses and adheres the lifting seat (4) and the first vulcanization assembly (21), the piston rod of the supporting oil cylinder (223) is located in the cylinder.

4. A copper strip sulfidation machine according to claim 2 wherein, The lifting seat (4) is provided with an extension plate (42) fixed with the second guide rod (221), and the extension plate (42) and the vulcanization area (11) are arranged alternately.

5. A copper strip sulfidation machine according to claim 4 wherein, The lifting seat (4) is provided with a positioning seat (5) for mounting the annular copper belt, and the positioning seat (5) is provided with an annular positioning groove (561), and the annular positioning groove (561) and the extension plate (42) are arranged in parallel.

6. A copper strip sulfidation machine according to claim 5 wherein, The positioning seat (5) is detachably arranged on the lifting seat (4), the positioning seat (5) is provided with a sleeving hole (51) matched with the lifting seat (4), the positioning seat (5) is provided with a mounting groove (52) on the inner wall of the sleeving hole (51), and an elastic plunger (53) is mounted in the mounting groove (52), and the lifting seat (4) is provided with a locking hole (43) matched with the elastic plunger (53).

7. A copper strip sulfidation machine according to claim 6 wherein, The opposite side walls of the lifting seat (4) are provided with locking screw holes (44), the positioning seat (5) has locking through holes (54) corresponding to the locking screw holes (44), and the positioning seat (5) is provided with locking bolts (55) matched with the locking screw holes (44) in the locking through holes (54), and the locking screw holes (44) are located in the middle of the side wall of the lifting seat (4), and the locking through holes (54) are located in the middle of the width direction of the positioning seat (5).

8. A copper strip sulfidation machine according to claim 5 wherein, The top and bottom of the positioning seat (5) are slidably mounted with two groups of positioning plates (56), and the annular positioning groove (561) is formed between the two positioning plates (56), and the positioning plates (56) are slidably mounted on the positioning seat (5).

9. A copper strip sulfidation machine according to claim 8 wherein, The positioning plate (56) is provided with a T-shaped sliding rail (562), and the positioning seat (5) is provided with a sliding groove (57) matched with the T-shaped sliding rail (562).

10. A copper strip sulfidation machine according to claim 9 wherein, The positioning seat (5) is provided with a plurality of strip-shaped grooves (563) along the extension direction of the annular positioning groove (561), and the strip-shaped grooves (563) are provided with fixing bolts (564), and the lifting seat (4) is provided with fixing screw holes (45) matched with the fixing bolts (564).

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