CN113276193A

CN113276193A - Synchronous slitting machine for rubber strip production and processing

Info

Publication number: CN113276193A
Application number: CN202110491979.7A
Authority: CN
Inventors: 曲福光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-08-20

Abstract

The invention discloses a synchronous slitting machine for rubber strip production and processing, which consists of a mechanical box, a conveying and limiting mechanism, a pressing mechanism and a cutting mechanism, wherein a first motor is started to drive a first cutting saw disc and a first gear to rotate, the rotation of the first gear drives a second gear to rotate, the rotation of the second gear drives a second cutting saw disc to rotate, the rotation of an eccentric wheel drives a connecting plate to deflect by taking a third rotating rod as a center, the deflection of the connecting plate drives a support frame to deflect by taking the first rotating rod as the center, so that the first cutting saw disc and the second cutting saw disc are moved to the position of a rubber strip and cut the rubber strip, a plurality of rubber strips can be cut and processed at one time through the mutual matching of a partition plate, a limiting groove, the first cutting saw disc and the second cutting saw disc, the production and processing speed is high, and the rubber strips can be cut at equal intervals at the same time, the lengths of all the cut rubber strips are equal.

Description

Synchronous slitting machine for rubber strip production and processing

Technical Field

The invention relates to the technical field of rubber strip production, in particular to a synchronous slitting machine for rubber strip production and processing.

Background

The rubber strip is a part playing a sealing and buffering role in a product, and currently, patent number CN201720692705.3 provides a high-efficient rubber strip cutting machine of protection type, including the cutting machine main part, still including setting up the conveying unit who is used for carrying the rubber strip in the cutting machine main part, set up conveying unit one side and through the downcut with stir rotatory mode down with be used for the cutting unit of the cutting back slope ejection of compact of rubber strip cutting, set up the ejection of compact protection cell of cutting unit one side, and set up on the ejection of compact protection cell and in cutting unit conductive connection is in order to be used for the intercommunication and cut off the protection cell that cuts off of cutting unit circuit. The rubber strip cutting device has the advantages of simple and effective structure, good cutting effect and obvious protection effect.

The rubber strip cutting block described in the above has some technical defects in practical use, and the specific technical defects are as follows:

the rubber strip cutting machine can only cut one rubber strip at a time in the cutting process, and is difficult to cut in a large batch at one time, so that the production and processing speed is low, and meanwhile, the equal-distance cutting can not be realized when the rubber strip is cut, and the length of each rubber strip after the cutting is difficult to realize is equal.

Disclosure of Invention

The invention provides a synchronous slitting machine for producing and processing rubber strips, and aims to solve the problems in the prior art.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a machinery is cut in step in rubber strip production and processing, comprises mechanical case, transport stop gear, hold-down mechanism, cutting mechanism, can once only cut many rubber strips, and production and processing speed is fast, can accomplish the equidistance cutting simultaneously when cutting the rubber strip, realizes that every rubber strip length size after the cutting equals.

The front side of the mechanical box is provided with a first chute, the first chute is connected with a collecting box in a sliding mode, the front side of the collecting box is provided with a handle, and the collecting box filled with rubber strips can be conveniently pulled out of the mechanical box by holding the handle through the mutual matching of the first chute and the collecting box.

Wherein, carry stop gear fixed connection and be in on the inner wall of machinery case, through the design to carrying stop gear, the equidistance cutting can be accomplished to the convenience when cutting the rubber strip, and every rubber strip length size after the realization cutting equals.

Wherein, hold-down mechanism fixed connection be in the interior top of mechanical box, hold-down mechanism includes the cylinder, the exit end fixedly connected with movable plate of cylinder starts the cylinder and promotes the vertical downstream of movable plate, conveniently treats the rubber strip of cutting and compresses tightly, prevents that in cutting process, the rubber strip takes place the displacement, influences cutting accuracy.

Wherein, cutting mechanism is located one side of carrying stop gear, cutting mechanism fixed connection be in on the inner wall of mechanical case.

As a preferable scheme of the present invention, the conveying limiting mechanism includes a fourth rotating rod, a first rotating drum is coaxially and fixedly connected to an outer wall of the fourth rotating rod, a second rotating drum is connected to an outer wall of the first rotating drum through a conveyor belt, and a fifth rotating rod is coaxially and fixedly connected to an inner wall of the second rotating drum.

As a preferable scheme of the invention, both ends of the first rotating drum and the second rotating drum are coaxially and fixedly connected with third gears, a second chain is connected between the two third gears in a transmission manner, a limiting plate is fixedly connected to a chain plate of the second chain, the limiting plates are triangular and are arrayed on the outer wall of the second chain, a partition plate is arranged on the surface of the conveyor belt, and a limiting groove is formed in the outer wall of the partition plate.

As a preferable scheme of the present invention, a second motor is disposed on a back surface of the second chain, an outlet end of the second motor is connected to an eccentric wheel through a second rotating shaft, a rotary table is fixedly connected to a front surface of the eccentric wheel, a concave plate is movably connected to a front surface of the rotary table through a T-shaped column, a second connecting rod is fixedly connected to an inner wall of the concave plate, and a movable plate is disposed at one end of the second connecting rod.

As a preferable scheme of the invention, the movable plate is slidably connected with the limiting plate, a second counterweight is arranged at the other end of the second connecting rod, a rotating wheel is connected to the bottom of the eccentric wheel in a rolling manner, a connecting plate is rotatably connected to the back of the rotating wheel through a seventh rotating rod, and the middle of the connecting plate is rotatably connected with the machine box through a third rotating rod.

As a preferable scheme of the invention, the cutting mechanism comprises a vertical plate, one side wall of the vertical plate is movably connected with a support frame through a first rotating rod, one side of the support frame is fixedly connected with a first connecting rod, the upper end of the first connecting rod is provided with a first counterweight iron, and the other side wall of the support frame is fixedly connected with a first motor.

As a preferred scheme of the present invention, an outlet end of the first motor is connected to a first cutting saw disc through a first rotating shaft, an outer wall of the first rotating shaft is coaxially and fixedly connected to a first gear, an outer wall of the first gear is connected to a second gear through a first chain, an inner wall of the second gear is coaxially and fixedly connected to a second rotating rod, and one end of the second rotating rod is fixedly connected to a second cutting saw disc.

As a preferable scheme of the invention, the bottom of the moving plate is provided with a clamping groove and a groove, the clamping groove and the partition plate are matched with each other, the inner wall of the groove is provided with a second sliding groove, the second sliding groove is connected with a sliding block in a sliding manner, the other end of the sliding block is fixedly connected with a pressing plate, and the upper end of the pressing plate is provided with a spring.

Compared with the prior art, the invention has the advantages that:

(1) the second motor is started to drive the eccentric wheel to rotate, the rotation of the eccentric wheel drives the rotary table to rotate, the rotation of the rotary table drives the movable plate to move, the movable plate and the limiting plates are matched with each other, the movable plate slides along the upper surfaces of the limiting plates firstly, when the movable plate moves between the two limiting plates, under the driving action of the second motor, the movable plate is made to push the limiting plates to move, the movement of the limiting plates drives the second chain to move, the movement of the second chain drives the third gear to rotate, the rotation of the third gear drives the first rotary drum to rotate with the second rotary drum, the first rotary drum drives the conveying belt to move with the rotation of the second rotary drum, and therefore rubber strips are conveyed forwards.

(2) The first motor is started to drive the first cutting saw disc to rotate with the first gear, the rotation of the first gear drives the second gear to rotate, the rotation of the second gear drives the second cutting saw disc to rotate, the rotation of the eccentric wheel drives the connecting plate to deflect by taking the third rotating rod as a center, the deflection of the connecting plate drives the support frame to deflect by taking the first rotating rod as a center, so that the first cutting saw disc and the second cutting saw disc are moved to the rubber strip position and cut the rubber strip, and through the separation plate, the limiting groove and the mutual matching between the first cutting saw disc and the second cutting saw disc, a plurality of rubber strips can be cut and processed at one time.

(3) The start cylinder promotes the vertical downstream of movable plate, and the removal of movable plate drives the vertical downstream of clamp plate, and when clamp plate and rubber strip contact, through the mutually supporting between second spout and the slider, make the clamp plate remove to the recess in, conveniently treat the rubber strip of cutting and compress tightly, prevent at the cutting process, the rubber strip takes place the displacement, influences cutting accuracy, through the design to the spring, plays the cushioning effect to the activity of clamp plate, prevents that the clamp plate from causing the damage to the rubber strip under the impetus of cylinder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first perspective of the internal structure of the mechanical box according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is a schematic structural diagram of a pressing mechanism in an embodiment of the present invention;

fig. 6 is a second perspective view of the internal structure of the mechanical box according to the embodiment of the present invention.

The reference numbers in the figures illustrate:

1. a machine box; 2. a feed inlet; 3. a handle; 4. a collection box; 5. a first chute; 6. a hold-down mechanism; 61. a cylinder; 62. moving the plate; 63. a card slot; 64. a groove; 65. a spring; 66. a second chute; 67. a slider; 68. pressing a plate; 7. a cutting mechanism; 71. a first engagement rod; 72. a support frame; 73. a first counter weight iron; 74. a vertical plate; 75. a first rotating lever; 76. a first motor; 77. a first rotating shaft; 78. a first gear; 79. a first chain; 710. a second gear; 711. a second rotating rod; 712. a first cutting saw disc; 713. a second cutting saw disc; 8. a conveying limiting mechanism; 81. a second motor; 82. a second rotating shaft; 83. an eccentric wheel; 84. a turntable; 85. a T-shaped column; 86. a concave plate; 87. a second engagement rod; 88. a movable plate; 89. a second counterweight iron; 810. a rotating wheel; 811. a connector tile; 812. a third rotating rod; 813. a first rotating drum; 814. a second rotating drum; 815. a fourth rotating rod; 816. a fifth rotating rod; 817. a conveyor belt; 818. a third drum; 819. a sixth rotating rod; 820. a partition plate; 821. a limiting groove; 822. a second chain; 823. a limiting plate; 824. a seventh rotating rod; 825. a third gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Example (b):

referring to fig. 1-6, a synchronous slitting machine for rubber strip production and processing is composed of a machine box 1, a conveying and limiting mechanism 8, a pressing mechanism 6 and a cutting mechanism 7, and can cut and process a plurality of rubber strips at one time, the production and processing speed is high, and meanwhile, equidistant cutting can be achieved when the rubber strips are cut, and the lengths of all the cut rubber strips are equal.

Wherein, it has feed inlet 2 to open on the lateral wall of mechanical box 1, and open in the front of mechanical box 1 has first spout 5, and sliding connection has collecting box 4 in first spout 5, and the front of collecting box 4 is provided with handle 3, through mutually supporting between first spout 5 and collecting box 4, makes things convenient for handheld handle 3 to pull out mechanical box 1 with collecting box 4 of filling with the rubber strip.

Wherein, carry 8 fixed connection of stop gear on the inner wall of mechanical case 1, through the design to carrying 8 stop gear, the equidistance cutting can be accomplished to the convenience when cutting the rubber strip, and every rubber strip length size after the realization cutting equals.

Wherein, hold-down mechanism 6 fixed connection is at the interior top of mechanical case 1, and hold-down mechanism 6 includes cylinder 61, and the exit end fixedly connected with movable plate 62 of cylinder 61 starts cylinder 61 and promotes the vertical downstream of movable plate 62, conveniently treats the rubber strip of cutting and compresses tightly, prevents that in cutting process, the rubber strip takes place the displacement, influences cutting accuracy.

Wherein, cutting mechanism 7 is located one side of carrying stop gear 8, and cutting mechanism 7 fixed connection is on the inner wall of mechanical case 1.

Specifically, the conveying limiting mechanism 8 comprises a fourth rotating rod 815, a first rotating drum 813 is coaxially and fixedly connected to the outer wall of the fourth rotating rod 815, a second rotating drum 814 is connected to the outer wall of the first rotating drum 813 in a transmission manner through a conveyor belt 817, and a fifth rotating rod 816 is coaxially and fixedly connected to the inner wall of the second rotating drum 814.

In a further embodiment, a sixth rotating rod 819 is arranged between the fourth rotating rod 815 and the fifth rotating rod 816, a third drum 818 is coaxially and fixedly connected to the outer wall of the sixth rotating rod 819, the third drum 818 is connected with a conveyor belt 817 in a rolling manner, two ends of the fourth rotating rod 815, the fifth rotating rod 816 and the sixth rotating rod 819 are all connected with the machine box 1 in a rotating manner through bearings, and the movement of the conveyor belt 817 is facilitated through the design of the first drum 813, the second drum 814 and the third drum 818.

Specifically, the two ends of the first rotating cylinder 813 and the second rotating cylinder 814 are coaxially and fixedly connected with third gears 825, a second chain 822 is connected between the two third gears 825 in a transmission mode, a limiting plate 823 is fixedly connected to a chain plate of the second chain 822, the limiting plate 823 is triangular, the limiting plate 823 is arrayed on the outer wall of the second chain 822, a partition plate 820 is arranged on the surface of the conveyor belt 817, and a limiting groove 821 is formed in the outer wall of the partition plate 820.

In a further embodiment, the third gear 825 is driven by the movement of the second chain 822 to rotate, the rotation of the third gear 825 drives the first drum 813 and the second drum 814 to rotate, the rotation of the first drum 813 and the second drum 814 drives the transmission belt 817 to move, and the rubber strip is conveniently cut by the design of the limiting groove 821.

Specifically, a second motor 81 is arranged on the back of the second chain 822, an outlet end of the second motor 81 is connected with an eccentric wheel 83 through a second rotating shaft 82, a rotary disc 84 is fixedly connected to the front of the eccentric wheel 83, a concave plate 86 is movably connected to the front of the rotary disc 84 through a T-shaped column 85, a second connecting rod 87 is fixedly connected to the inner wall of the concave plate 86, and a movable plate 88 is arranged at one end of the second connecting rod 87.

In a further embodiment, the second motor 81 is a servo motor, the rotating disc 84 is coaxial with the second rotating shaft 82, the second motor 81 is started to drive the second rotating shaft 82 to rotate, the rotation of the second rotating shaft 82 drives the eccentric 83 to rotate, the rotation of the eccentric 83 drives the rotating disc 84 to rotate, and the rotation of the rotating disc 84 drives the movable plate 88 to move.

Specifically, the movable plate 88 is slidably connected to the limiting plate 823, the other end of the second connecting rod 87 is provided with a second counterweight iron 89, the bottom of the eccentric wheel 83 is connected to a rotating wheel 810 in a rolling manner, the back of the rotating wheel 810 is rotatably connected to a connecting plate 811 through a seventh rotating rod 824, and the middle of the connecting plate 811 is rotatably connected to the machine box 1 through a third rotating rod 812.

In a further embodiment, the balance of the second connecting rod 87 can be maintained by the design of the second balance weight 89, the movable plate 88 slides along the upper surface of the limiting plate 823 through the cooperation between the movable plate 88 and the limiting plates 823, when the movable plate 88 moves between the two limiting plates 823, the movable plate 88 pushes the limiting plates 823 to move under the driving action of the second motor 81, the movement of the limiting plates 823 drives the second chain 822 to move, the rotation of the eccentric wheel 83 drives the rotating wheel 810 to rotate, and meanwhile, the connecting plate 811 is driven to deflect by taking the third rotating rod 812 as the center.

Specifically, the cutting mechanism 7 includes a vertical plate 74, a support frame 72 is movably connected to one side wall of the vertical plate 74 through a first rotating rod 75, a first connecting rod 71 is fixedly connected to one side of the support frame 72, a first counterweight iron 73 is arranged at the upper end of the first connecting rod 71, and a first motor 76 is fixedly connected to the other side wall of the support frame 72.

In a further embodiment, the bottom of the first engaging rod 71 contacts with the engaging plate 811, the support bracket 72 is conveniently kept balanced by the design of the first balance iron 73, the first engaging rod 71 is driven to move in the vertical direction by the deflection of the engaging plate 811, and the support bracket 72 is driven to deflect by the movement of the first engaging rod 71 centering on the first rotating rod 75.

Specifically, the outlet end of the first motor 76 is connected with a first cutting saw disc 712 through a first rotating shaft 77, the outer wall of the first rotating shaft 77 is coaxially and fixedly connected with a first gear 78, the outer wall of the first gear 78 is connected with a second gear 710 through a first chain 79 in a transmission manner, the inner wall of the second gear 710 is coaxially and fixedly connected with a second rotating rod 711, and one end of the second rotating rod 711 is fixedly connected with a second cutting saw disc 713.

In a further embodiment, the first motor 76 is a servo motor, the first motor 76 is started to drive the first rotating shaft 77 to rotate, the rotation of the first rotating shaft 77 drives the first cutting saw disc 712 and the first gear 78 to rotate, the rotation of the first gear 78 drives the second gear 710 to rotate, the rotation of the second gear 710 drives the second rotating rod 711 to rotate, and the rotation of the second rotating rod 711 drives the second cutting saw disc 713 to rotate under the driving action of the first chain 79.

Specifically, the bottom of the moving plate 62 is provided with a clamping groove 63 and a groove 64, the clamping groove 63 is matched with the partition plate 820, the inner wall of the groove 64 is provided with a second sliding groove 66, the second sliding groove 66 is connected with a sliding block 67 in a sliding manner, the other end of the sliding block 67 is fixedly connected with a pressing plate 68, and the upper end of the pressing plate 68 is provided with a spring 65.

In a further embodiment, the moving plate 62 moves to drive the pressing plate 68 to move vertically downward, when the pressing plate 68 contacts the rubber strip, the pressing plate 68 moves into the groove 64 through the mutual matching between the second sliding groove 66 and the sliding block 67, and through the design of the spring 65, the movement of the pressing plate 68 is buffered, so that the pressing plate 68 is prevented from damaging the rubber strip under the pushing action of the cylinder 61.

The working principle of the embodiment is as follows:

the second motor 81 is started to drive the second rotating shaft 82 to rotate, the rotation of the second rotating shaft 82 drives the eccentric wheel 83 to rotate, the rotation of the eccentric wheel 83 drives the rotating disc 84 to rotate, the rotation of the rotating disc 84 drives the movable plate 88 to move, through the mutual matching between the movable plate 88 and the limiting plates 823, the movable plate 88 firstly slides along the upper surfaces of the limiting plates 823, and when the movable plate 88 moves between the two limiting plates 823, under the driving action of the second motor 81, the movable plate 88 pushes the limiting plate 823 to move, the movement of the limiting plate 823 drives the second chain 822 to move, the movement of the second chain 822 drives the third gear 825 to rotate, the rotation of the third gear 825 drives the first rotary drum 813 and the second rotary drum 814 to rotate, and the rotation of the first rotary drum 813 and the second rotary drum 814 drives the conveyor belt 817 to move, so that the rubber strips are conveyed forwards;

the first motor 76 is started to drive the first rotating shaft 77 to rotate, the first rotating shaft 77 rotates to drive the first cutting saw disc 712 and the first gear 78 to rotate, under the transmission action of the first chain 79, the first gear 78 rotates to drive the second gear 710 to rotate, the second gear 710 rotates to drive the second rotating rod 711 to rotate, the second rotating rod 711 rotates to drive the second cutting saw disc 713 to rotate, the eccentric wheel 83 rotates to drive the rotating wheel 810 to rotate, meanwhile, the connecting plate 811 is driven to deflect by taking the third rotating rod 812 as the center, the deflection of the connecting plate 811 drives the first connecting rod 71 to move in the vertical direction, and the movement of the first connecting rod 71 drives the supporting frame 72 to deflect by taking the first rotating rod 75 as the center, so that the first cutting saw disc 712 and the second cutting saw disc 713 are moved to the rubber strips and cut the rubber strips;

starting cylinder 61 and promoting the vertical downstream of movable plate 62, the removal of movable plate 62 drives the vertical downstream of clamp plate 68, and when clamp plate 68 and rubber strip contact, through the mutually supporting between second spout 66 and the slider 67, make clamp plate 68 remove to the recess 64 in, through the design to spring 65, play the cushioning effect to the activity of clamp plate 68, prevent that clamp plate 68 from causing the damage to the rubber strip under the impetus of cylinder 61.

Claims

1. The utility model provides a machinery is cut in step in rubber strip production and processing which characterized in that includes: the device comprises a mechanical box (1), wherein a feeding hole (2) is formed in one side wall of the mechanical box (1), a first sliding groove (5) is formed in the front surface of the mechanical box (1), a collecting box (4) is connected in the first sliding groove (5) in a sliding mode, and a handle (3) is arranged on the front surface of the collecting box (4); the conveying limiting mechanism (8) is fixedly connected to the inner wall of the mechanical box (1); the pressing mechanism (6) is fixedly connected to the inner top of the mechanical box (1), the pressing mechanism (6) comprises an air cylinder (61), and the outlet end of the air cylinder (61) is fixedly connected with a moving plate (62); and the cutting mechanism (7) is positioned on one side of the conveying limiting mechanism (8) and is fixedly connected to the inner wall of the mechanical box (1).

2. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 1, wherein the synchronous slitting machine comprises: the conveying limiting mechanism (8) comprises a fourth rotating rod (815), a first rotating cylinder (813) is coaxially and fixedly connected to the outer wall of the fourth rotating rod (815), a second rotating cylinder (814) is connected to the outer wall of the first rotating cylinder (813) through a conveyor belt (817) in a transmission mode, and a fifth rotating rod (816) is coaxially and fixedly connected to the inner wall of the second rotating cylinder (814).

3. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 2, characterized in that: the both ends of first rotary drum (813) and second rotary drum (814) are coaxial fixedly connected with third gear (825), two the transmission is connected with second chain (822) between third gear (825), fixedly connected with limiting plate (823) on the link joint of second chain (822), limiting plate (823) are triangle-shaped, and limiting plate (823) are the array and arrange on the outer wall of second chain (822), the surface of conveyer belt (817) is provided with division board (820), it has spacing groove (821) to open on the outer wall of division board (820).

4. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 3, wherein the synchronous slitting machine comprises: the back of second chain (822) is provided with second motor (81), the exit end of second motor (81) is connected with eccentric wheel (83) through second pivot (82), the positive fixedly connected with carousel (84) of eccentric wheel (83), there is notch plate (86) positive through T shape post (85) swing joint of carousel (84), fixedly connected with second links up pole (87) on the inner wall of notch plate (86), the one end of second links up pole (87) is provided with fly leaf (88).

5. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 4, wherein the synchronous slitting machine comprises: fly leaf (88) and limiting plate (823) sliding connection are in the same place, the other end of second joint pole (87) is provided with second counter weight iron (89), the bottom roll connection of eccentric wheel (83) has runner (810), the back of runner (810) is rotated through seventh bull stick (824) and is connected with joint board (811), the middle part of joint board (811) is passed through third bull stick (812) and is rotated with mechanical box (1) and link together.

6. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 1, wherein the synchronous slitting machine comprises: the cutting mechanism (7) comprises a vertical plate (74), a supporting frame (72) is movably connected to one side wall of the vertical plate (74) through a first rotating rod (75), a first connecting rod (71) is fixedly connected to one side of the supporting frame (72), a first counter weight iron (73) is arranged at the upper end of the first connecting rod (71), and a first motor (76) is fixedly connected to the other side wall of the supporting frame (72).

7. The synchronous slitting machine for rubber strips according to claim 6, characterized in that: the utility model discloses a saw cutting machine, including first motor (76), first pivot (77), first gear (710), coaxial fixedly connected with second gear (710) are connected with through first chain (79) transmission on the outer wall of first pivot (77), coaxial fixedly connected with second bull stick (711) on the inner wall of second gear (710), the one end fixedly connected with second saw cutting dish (713) of second bull stick (711).

8. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 1, wherein the synchronous slitting machine comprises: the bottom of the moving plate (62) is provided with a clamping groove (63) and a groove (64), the clamping groove (63) is matched with the partition plate (820), the inner wall of the groove (64) is provided with a second sliding groove (66), the second sliding groove (66) is connected with a sliding block (67) in a sliding mode, the other end of the sliding block (67) is fixedly connected with a pressing plate (68), and the upper end of the pressing plate (68) is provided with a spring (65).

9. The synchronous slitting machine for producing and processing rubber strips as claimed in claim 5, wherein the synchronous slitting machine comprises: the cutting mechanism (7) comprises a vertical plate (74), one side wall of the vertical plate (74) is movably connected with a support frame (72) through a first rotating rod (75), one side of the support frame (72) is fixedly connected with a first connecting rod (71), the upper end of the first connecting rod (71) is provided with a first balance weight iron (73), and the other side wall of the support frame (72) is fixedly connected with a first motor (76); the bottom of the moving plate (62) is provided with a clamping groove (63) and a groove (64), the clamping groove (63) is matched with the partition plate (820), the inner wall of the groove (64) is provided with a second sliding groove (66), the second sliding groove (66) is connected with a sliding block (67) in a sliding mode, the other end of the sliding block (67) is fixedly connected with a pressing plate (68), and the upper end of the pressing plate (68) is provided with a spring (65).