CN213500335U - Annular rubber product cantilever type vulcanizing machine - Google Patents

Abstract

The utility model discloses a cantilever type vulcanizing machine for annular rubber products, wherein an adjusting device A and a vulcanizing device are sequentially arranged on a workbench from front to back, the adjusting device A comprises a support frame, the top of the support frame is provided with a linear sliding table structure, and an adjusting roller is vertically rotated along the left and right directions on the linear sliding table structure; the vulcanizing device comprises a left wall plate and a right wall plate which are arranged in parallel from left to right, a vulcanizing drum, a vice type clamp and an adjusting device B are sequentially arranged from front to back, the three parts are connected through a main steel belt in a transmission manner, and the vice type clamp clamps the vulcanizing drum in the center of a tiger mouth. By the utility model discloses the structure can know, directly overlaps annular goods blank on regulating roller and vulcanize the drum, and rethread tiger's vice formula anchor clamps clip it, alright with vulcanize annular goods blank, simple process, convenient operation, work efficiency is high, can adjust the concrete of regulating roller and vulcanize the drum simultaneously, satisfies different annular rubber products's dimensional requirement, need not to do the mould in addition, has greatly reduced manufacturing cost.

Description

Annular rubber product cantilever type vulcanizing machine

Technical Field

The utility model relates to a drum vulcanizer equipment especially relates to an annular rubber product cantilever type vulcanizer.

Background

The drum vulcanizer is used for continuously vulcanizing various products such as coated fabrics and rubber products, and mainly comprises a vulcanizing drum and an endless steel belt, wherein the steel belt presses the coated fabrics or the rubber products tightly on the surface of the drum, the vulcanized fabrics or the rubber products are vulcanized by heating the vulcanizing drum to form final products, and the drum vulcanizer is also used in the production of artificial leather.

For some annular rubber products, the existing drum-type vulcanizing machine has a complex structure, the vulcanizing process is complicated, the efficiency of vulcanized products is low, particularly for some vulcanized products of different types, the vulcanized products cannot meet the requirements of customers if the vulcanized products are required to be long, if the vulcanized products are required to be manufactured, a large amount of cost is spent on manufacturing a mold again, so that the production cost is greatly increased, and the mold is not paid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annular rubber product cantilever type vulcanizer overcomes prior art's defect, solves to annular rubber product, and current drum vulcanizer structure is comparatively complicated, and the vulcanization process is comparatively loaded down with trivial details, and the efficiency of vulcanization product is lower, can not adapt to customer's demand, the higher problem of manufacturing cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cantilever type vulcanizing machine for annular rubber products comprises a workbench, wherein an adjusting device A and a vulcanizing device are sequentially arranged on the workbench from front to back, the adjusting device A comprises a supporting frame, a linear sliding table structure is arranged at the top of the supporting frame, and an adjusting roller is vertically rotated on the linear sliding table structure along the left-right direction;

the vulcanizing device comprises a left wall plate and a right wall plate which are arranged in parallel from left to right, a vulcanizing drum, a vice type clamp and an adjusting device B are sequentially arranged from front to back, the vulcanizing drum, the vice type clamp and the adjusting device B are in transmission connection through a main steel belt, and the vice type clamp clamps the vulcanizing drum in the center of a tiger mouth.

Furthermore, the linear sliding table structure is a screw rod sliding table structure and comprises a screw rod, a threaded seat and a sliding table, the screw rod sequentially penetrates through a front cross beam, the threaded seat and a rear cross beam of the support frame from front to back, and the screw rod is vertically and rotatably connected with the front cross beam and the rear cross beam through bearings and is in threaded connection with the threaded seat;

the threaded seat is fixed in the center of the bottom of the sliding table through a bolt, and the sliding table is connected between the left cross beam and the right cross beam of the support frame in a front-back sliding mode.

Furthermore, strip-shaped sliding grooves are formed in the opposite inner side surfaces of the left cross beam and the right cross beam along the length direction of the left cross beam and the right cross beam, and the left side and the right side of the sliding table are correspondingly embedded into the strip-shaped sliding grooves respectively;

two parallel vertical plates are welded on the top of the left side of the sliding table in parallel along the left-right direction, and the two vertical plates are parallel to the left cross beam or the right cross beam;

a supporting shaft is welded between the two vertical plates and penetrates through the vertical plate on the right side, and an adjusting roller is vertically rotated at the right end of the supporting shaft.

Furthermore, the vulcanizing drum is rotatably connected to the front end of the left wall plate through a central shaft, the left end of the central shaft penetrates through the left wall plate, and a gear is fixed to the left end of the central shaft and is in transmission connection with a driving motor through a chain;

the vertical plane where the front end face of the right wallboard is located on the rear side of the vulcanizing drum;

a shaft sleeve is sleeved on a central shaft at the left end of the left wallboard and welded on the left side surface of the left wallboard;

the driving motor is fixed on the supporting table on the left side face of the left wall plate through bolts.

Furthermore, the vice type clamp comprises an upper clamping arm and a lower clamping arm, and the tails of the rear ends of the upper clamping arm and the lower clamping arm are rotatably connected between the left wall plate and the right wall plate through pin shafts;

the upper clamping arm comprises two arc-shaped vertical plates M which are arranged in parallel left and right, a driving roller A and a driving roller B are rotatably connected between the two arc-shaped vertical plates M through a pin shaft, the driving roller A is positioned at the front end part of the upper clamping arm, and the driving roller B is positioned in the middle part of the upper clamping arm;

lower arm lock is including controlling two arc riser N of parallel arrangement, and it is connected with driving roller C, driving roller D to rotate through the round pin axle between two arc risers N, and driving roller C tip before the arm lock under is located, and driving roller D is located arm lock middle part down.

Furthermore, the front ends of the arc-shaped vertical plate M and the arc-shaped vertical plate N are provided with bolt holes, and the two bolt holes positioned on the left side or the right side are fixedly connected through a bolt plate;

the bolt plate comprises a connecting plate and bolts, the inner side walls of the upper end and the lower end of the connecting plate are integrally connected with the bolts, and the bolts are matched with the bolt holes.

Further, left side wallboard, right wallboard rear end upper portion all are equipped with the U-shaped groove and the notch faces the back, all be equipped with the slide rail groove on cell wall, the lower cell wall on the U-shaped groove, sliding connection has adjusting device B between the slide rail groove.

Further, adjusting device B includes cylinder, slider, tensioning roller, the cylinder passes through on the bolt fastening is in U-shaped groove front side cell wall and on the cylinder ejector pin is fixed in the slider leading flank through the swizzle, the slider passes through top, the slide rail sliding connection on upper portion in the slide rail groove, both ends all rotate through the bearing and connect in the slider that corresponds about the tensioning roller center pin.

Further, use the tensioning roller top as the starting point, main steel band passes through driving roller B top earlier, and secondly passes through driving roller A top and bypasses driving roller A bottom, backward passes through the vulcanization drum top and bypasses to its bottom, again passes through driving roller C top and bypasses to its bottom, then passes through driving roller D bottom, finally returns to the tensioning roller bottom and bypasses to its top.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of annular rubber products cantilever type vulcanizer, left crossbeam, right crossbeam are relative on the medial surface and all be equipped with the bar spout along its length direction, and the slip table is controlled both sides and is corresponded respectively and imbed in the bar spout, and firstly the slip table of being convenient for slides around on the support frame, secondly improves the stability of slip table, can not take place to take off a platform phenomenon because of when vulcanizing annular goods blank.

Two, the utility model provides a pair of annular rubber products cantilever type vulcanizer has cup jointed axle sleeve and axle sleeve on the center pin of left wallboard left end and has welded on left wallboard left surface, improves the stability of the fixed vulcanization drum center pin in left wallboard one side like this, realizes the cantilever type vulcanization purpose of annular products blank.

Three, the utility model provides a pair of annular rubber products cantilever type vulcanizer, the vertical plane at the preceding terminal surface place of right side wallboard is located the vulcanization drum rear side, the material loading of the annular products blank of being convenient for like this, and is convenient, swift.

Four, the utility model provides a pair of annular rubber products cantilever type vulcanizer lies in between two bolt holes on left side or right side through bolt board fixed connection, is convenient for like this live the front end of vice formula anchor clamps's tiger mouth, guarantees promptly that main steel band and vulcanizing drum tightly paste together, the vulcanization process of the subsequent annular products blank of being convenient for.

Five, the utility model provides a pair of annular rubber products cantilever type vulcanizer, the cylinder passes through the bolt fastening on the U-shaped groove front side cell wall, is convenient for fix the cylinder front side, and on the cylinder ejector pin was fixed in the slider leading flank through the swivel pin simultaneously, the flexible of the ejector pin of being convenient for drove the back-and-forth movement of slider, and then realized the purpose that the tension roll adjusted main steel band elasticity.

Six, the utility model provides a pair of annular rubber products cantilever type vulcanizer, slide rail sliding connection in slide rail groove on slider through top, upper portion is favorable to controlling the flexible stability of cylinder ejector pin round trip like this, and the situation of skew about the slider can not take place.

Seventhly, the utility model provides a pair of annular rubber products cantilever type vulcanizer directly overlaps annular products blank on regulating roller and vulcanizing drum, and rethread tiger's vice formula anchor clamps clip it, alright with vulcanize annular products blank, the process is simple, convenient operation, work efficiency is high, can adjust the concrete of regulating roller and vulcanizing drum simultaneously, satisfies different annular rubber products's dimensional requirement, need not to do the mould in addition, has greatly reduced manufacturing cost.

Drawings

Fig. 1 is a right side view of the overall structure of the present invention.

Fig. 2 is a left side view of the overall structure of the present invention.

Fig. 3 is a sectional view taken along line a-a of the present invention.

Fig. 4 is a plan view of the adjusting device a of the present invention.

Fig. 5 is a rear view of the right wall panel of the present invention.

Fig. 6 is the utility model discloses a left wallboard and driving motor connection structure chart.

Fig. 7 is a front view of the upper clamp arm and the lower clamp arm front end of the present invention.

Fig. 8 is a diagram illustrating a second embodiment of the present invention.

Fig. 9 is a diagram of a fifth embodiment of the present invention.

Detailed Description

The present invention will be further clarified by the following detailed description, which is to be understood as being given by way of illustration only, and not by way of limitation, of the scope of the invention, which, after reading the present invention, is intended to fall within the scope of the appended claims, as modified by those skilled in the art in various equivalent forms.

Example 1: the annular rubber product cantilever type vulcanizing machine shown in fig. 1 to 7 comprises a workbench 1, wherein an adjusting device a2 and a vulcanizing device 3 are sequentially arranged on the workbench 1 from front to back, the adjusting device a2 comprises a support frame 21, a linear sliding table structure is arranged at the top of the support frame 21, and an adjusting roller 4 is vertically rotated on the linear sliding table structure along the left-right direction; the vulcanizing device 3 comprises a left wall plate 31 and a right wall plate 32 which are arranged in parallel from left to right, a vulcanizing drum 5, a vice type clamp 6 and an adjusting device B7 are sequentially arranged from front to back, the three parts are in transmission connection through a main steel belt 8, and the vice type clamp 6 clamps the vulcanizing drum 5 in the center of a tiger mouth.

The linear sliding table structure is a screw rod sliding table structure and comprises a screw rod 22, a thread seat 23 and a sliding table 24, wherein the screw rod 22 sequentially penetrates through a front cross beam 25, the thread seat 23 and a rear cross beam 26 of the support frame 21 from front to back, and the screw rod 22 is vertically and rotatably connected with the front cross beam 25 and the rear cross beam 26 through bearings and is in threaded connection with the thread seat 23; the threaded seat 23 is fixed in the center of the bottom of the sliding table 24 through bolts, and the sliding table 24 is connected between a left cross beam 27 and a right cross beam 28 of the support frame 21 in a front-back sliding manner; the opposite inner side surfaces of the left cross beam 27 and the right cross beam 28 are respectively provided with a strip-shaped sliding groove 29 along the length direction, and the left side and the right side of the sliding table 24 are respectively and correspondingly embedded into the strip-shaped sliding grooves 29; two parallel vertical plates 20 are welded on the top of the left side of the sliding table 24 in parallel along the left-right direction, and the two vertical plates 20 are parallel to the left cross beam 27 or the right cross beam 28; a support shaft 40 is welded between the two vertical plates 20, the support shaft 40 penetrates through the vertical plate 20 on the right side, and an adjusting roller 4 is vertically rotated at the right end of the support shaft 40.

The vulcanizing drum 5 is rotatably connected to the front end of the left wall plate 31 through a central shaft, the left end of the central shaft penetrates through the left wall plate 31, and a gear 51 is fixed at the left end of the central shaft and is in transmission connection with a driving motor 53 through a chain 52; the vertical plane where the front end face of the right wall plate 32 is located on the rear side of the vulcanizing drum 5; a shaft sleeve 30 is sleeved on a central shaft at the left end of the left wall plate 31, and the shaft sleeve 30 is welded on the left side surface of the left wall plate 31; the driving motor 53 is fixed to a support stand 54 on the left side surface of the left wall plate 31 by bolts.

The vice type clamp 6 comprises an upper clamp arm 61 and a lower clamp arm 62, and the tail parts of the rear ends of the upper clamp arm and the lower clamp arm are rotatably connected between the left wall plate 31 and the right wall plate 32 through pin shafts; the upper clamping arm 61 comprises two arc-shaped vertical plates M63 which are arranged in parallel left and right, a driving roller A64 and a driving roller B65 are rotatably connected between the two arc-shaped vertical plates M63 through a pin shaft, the driving roller A64 is positioned at the front end part of the upper clamping arm 61, and the driving roller B65 is positioned in the middle part of the upper clamping arm 61; the lower clamping arm 62 comprises two arc-shaped vertical plates N66 which are arranged in parallel left and right, a driving roller C67 and a driving roller D68 are rotatably connected between the two arc-shaped vertical plates N66 through a pin shaft, the driving roller C67 is positioned at the front end part of the lower clamping arm 62, and the driving roller D68 is positioned at the middle part of the lower clamping arm 62; the front ends of the arc-shaped vertical plate M63 and the arc-shaped vertical plate N66 are provided with bolt holes 69, and the two bolt holes 69 positioned on the left side or the right side are fixedly connected through a bolt plate 9; the bolt plate 9 comprises a connecting plate 91 and bolts 92, the inner side walls of the upper end and the lower end of the connecting plate 91 are integrally connected with the bolts 92, and the bolts 92 are matched with the bolt holes 69.

The upper parts of the rear ends of the left wall plate 31 and the right wall plate 32 are both provided with a U-shaped groove 33, the groove openings face backwards, the upper groove wall and the lower groove wall of the U-shaped groove 33 are both provided with a slide rail groove 34, and an adjusting device B7 is connected between the slide rail grooves 34 in a sliding manner; adjusting device B7 includes cylinder 71, slider 72, tensioning roller 73, cylinder 71 is fixed in on the U-shaped groove 33 front side cell wall through the bolt and the cylinder ejector pin is fixed in on the slider 72 leading flank through the screw pin, slider 72 is through top, slide rail 74 sliding connection on upper portion in slide rail groove 34, both ends all rotate through the bearing and connect in corresponding slider 72 about tensioning roller 73 center pin.

Starting from the top of tension roll 73, the main steel strip 8 passes first over the top of drive roll B65, then over the top of drive roll a64 and around the bottom of drive roll a64, then back over the top of the curing drum 5 and around to its bottom, then over the top of drive roll C67 and around to its bottom, then over the bottom of drive roll D68, and finally back to the bottom of tension roll 73 and around to its top.

The working principle of the utility model is as follows:

firstly, opening the upper clamping arm 61 and the lower clamping arm 62 of the vice type clamp 6 to expose the vulcanizing drum 5, secondly, sleeving the annular product blank 50 on the adjusting roller 4 and the vulcanizing drum 5, then folding the upper clamping arm 61 and the lower clamping arm 62 and fixing the front end of the vice type clamp 6 through the bolt plate 9, and finally, carrying out the vulcanizing process of the annular product blank 50.

After the vulcanization process is finished, the bolt plate 9 is taken down, the upper clamping arm 61 and the lower clamping arm 62 are opened, the vulcanized product, namely the annular rubber product, is taken out, and after the product is finished, the next annular product blank is vulcanized, so that the process is repeated in a circulating manner.

Example 2: as shown in fig. 8, a T-shaped slot seat 36 is welded on the front side surface of the right wall plate 32, a T-shaped support plate 37 is inserted into the T-shaped slot seat 36, and the front end of the T-shaped support plate 37 is sleeved on the right end of the central shaft of the vulcanizing drum 5, so that the operation strength and stability of the vulcanizing drum 5 in the vulcanizing process are improved.

Example 3: as shown in fig. 7, the two arc-shaped vertical plates M63 and the two arc-shaped vertical plates N66 are supported and connected by a plurality of stud bars, so as to further improve the strength of the upper clamping arm 61 and the lower clamping arm 62, and meanwhile, the stud bars 70 and the stud bars 80 limit the position of the main steel strip 8, so that the problem that the main steel strip 8 is excessively exposed out of the upper clamping arm 61 or the lower clamping arm 62 when the vice-type clamp 6 is opened, i.e., the upper clamping arm 61 and the lower clamping arm 62 are separated, i.e., once the upper clamping arm 61 and the lower clamping arm 62 are folded again, physical friction and abrasion of the main steel strip 8 are easily caused, and unnecessary cost loss is caused is solved.

Example 4: the utility model provides a left wallboard 31 and right wallboard 32 are hollow double-deck frame board to support through many stud bars and connect, this kind of design is when guaranteeing wallboard self intensity, in case take place the wallboard and warp, the correction of the wallboard of being convenient for, and in addition, the double-deck frame board is compared in solid plate, is favorable to the finish machining of lathe and the weight greatly reduced of panel, simple to operate more.

Example 5: as shown in fig. 9, an auxiliary steel strip 90 is sleeved on the adjusting roller 4 and the vulcanizing drum 5, and then forms a double-steel-strip vulcanizing device with the main steel strip 8, so that the double-steel-strip vulcanizing device is used for vulcanizing materials such as powder and particles, two modes are combined into one, the two modes are freely switched, the selection is performed according to different requirements, and the flexibility is extremely high.

Claims (9)

1. The utility model provides an annular rubber products cantilever type vulcanizer, includes workstation (1), its characterized in that: the automatic vulcanizing machine is characterized in that an adjusting device A (2) and a vulcanizing device (3) are sequentially arranged on the workbench (1) from front to back, the adjusting device A (2) comprises a support frame (21), a linear sliding table structure is arranged at the top of the support frame (21), and an adjusting roller (4) is vertically rotated on the linear sliding table structure along the left-right direction;

vulcanizing device (3) are including controlling parallel arrangement's left wallboard (31), right wallboard (32), and both are by preceding to being equipped with vulcanizing drum (5), vice formula anchor clamps (6), adjusting device B (7) in proper order after to, and the three passes through main steel band (8) transmission and connects, vice formula anchor clamps (6) press from both sides vulcanizing drum (5) in tiger's mouth central authorities.

2. The cantilever type vulcanizing machine for annular rubber products, according to claim 1, is characterized in that: the linear sliding table structure is a screw rod sliding table structure and comprises a screw rod (22), a threaded seat (23) and a sliding table (24), the screw rod (22) sequentially penetrates through a front cross beam (25), the threaded seat (23) and a rear cross beam (26) of the support frame (21) from front to back, and the screw rod (22), the front cross beam (25) and the rear cross beam (26) are vertically and rotatably connected through bearings and are in threaded connection with the threaded seat (23);

the threaded seat (23) is fixed in the center of the bottom of the sliding table (24) through bolts, and the sliding table (24) is connected between a left cross beam (27) and a right cross beam (28) of the supporting frame (21) in a front-back sliding mode.

3. The cantilever type vulcanizing machine for annular rubber products, according to claim 2, is characterized in that: the inner side faces of the left cross beam (27) and the right cross beam (28) which are opposite to each other are provided with strip-shaped sliding grooves (29) along the length direction of the left cross beam and the right cross beam, and the left side and the right side of the sliding table (24) are respectively and correspondingly embedded into the strip-shaped sliding grooves (29);

two parallel vertical plates (20) are welded on the top of the left side of the sliding table (24) in parallel along the left-right direction, and the two vertical plates (20) are parallel to the left cross beam (27) or the right cross beam (28);

a supporting shaft (40) is welded between the two vertical plates (20), the supporting shaft (40) penetrates through the vertical plate (20) on the right side, and an adjusting roller (4) is vertically rotated at the right end of the supporting shaft (40).

4. The cantilever type vulcanizing machine for annular rubber products, according to claim 1, is characterized in that: the vulcanizing drum (5) is rotatably connected to the front end of the left wall plate (31) through a central shaft, the left end of the central shaft penetrates through the left wall plate (31), and a gear (51) is fixed at the left end of the central shaft and is in transmission connection with a driving motor (53) through a chain (52);

the vertical plane where the front end face of the right wallboard (32) is located is positioned at the rear side of the vulcanizing drum (5);

a shaft sleeve (30) is sleeved on a central shaft at the left end of the left wallboard (31) in a sleeved mode, and the shaft sleeve (30) is welded on the left side face of the left wallboard (31);

the driving motor (53) is fixed on a supporting table (54) on the left side surface of the left wall plate (31) through bolts.

5. The cantilever type vulcanizing machine for annular rubber products, according to claim 1, is characterized in that: the vice type clamp (6) comprises an upper clamping arm (61) and a lower clamping arm (62), and the tail parts of the rear ends of the upper clamping arm and the lower clamping arm are rotatably connected between the left wall plate (31) and the right wall plate (32) through pin shafts;

the upper clamping arm (61) comprises two arc-shaped vertical plates M (63) which are arranged in parallel left and right, a transmission roller A (64) and a transmission roller B (65) are rotatably connected between the two arc-shaped vertical plates M (63) through a pin shaft, the transmission roller A (64) is positioned at the front end part of the upper clamping arm (61), and the transmission roller B (65) is positioned in the middle part of the upper clamping arm (61);

lower arm lock (62) are connected with driving roller C (67), driving roller D (68) including controlling two arc riser N (66) of parallel arrangement through the round pin rotation between two arc riser N (66), driving roller C (67) are located arm lock (62) front end portion down, and driving roller D (68) are located arm lock (62) middle part down.

6. The cantilever type vulcanizing machine for annular rubber products, according to claim 5, is characterized in that: the front ends of the arc-shaped vertical plate M (63) and the arc-shaped vertical plate N (66) are respectively provided with a bolt hole (69), and the two bolt holes (69) positioned on the left side or the right side are fixedly connected through a bolt plate (9);

the bolt plate (9) comprises a connecting plate (91) and a bolt (92), the inner side walls of the upper end and the lower end of the connecting plate (91) are integrally connected with the bolt (92), and the bolt (92) is matched with the bolt hole (69).

7. The cantilever type vulcanizing machine for annular rubber products, according to claim 1, is characterized in that: left side wallboard (31), right wallboard (32) rear end upper portion all is equipped with U-shaped groove (33) and notch towards the back, all be equipped with slide rail groove (34) on cell wall, the lower cell wall on U-shaped groove (33), sliding connection has adjusting device B (7) between slide rail groove (34).

8. The cantilever type vulcanizing machine for annular rubber products, according to claim 7, is characterized in that: adjusting device B (7) are including cylinder (71), slider (72), tensioning roller (73), cylinder (71) are fixed in on U-shaped groove (33) front side cell wall through the bolt and the cylinder ejector pin is fixed in on slider (72) leading flank through the swizzle, slider (72) are through top, slide rail (74) sliding connection on upper portion in slide rail groove (34), both ends all rotate through the bearing and connect in corresponding slider (72) about tensioning roller (73) center pin.

9. The cantilever type vulcanizing machine for annular rubber products according to any one of claims 1 to 8, wherein: starting from the top of the tension roller (73), the main steel belt (8) firstly passes through the top of the transmission roller B (65), secondly passes through the top of the transmission roller A (64) and bypasses the bottom of the transmission roller A (64), backwards passes through the top of the vulcanizing drum (5) and bypasses the bottom of the vulcanizing drum, thirdly passes through the top of the transmission roller C (67) and bypasses the bottom of the vulcanizing drum, thirdly passes through the bottom of the transmission roller D (68), and finally returns to the bottom of the tension roller (73) and bypasses the top of the tension roller.

Images