Rubber sealing ring shearing machine

Abstract

The invention belongs to the field of rubber ring machining, and particularly relates to a rubber sealing ring shearing machine which comprises a base, a sliding rail is fixedly connected to the middle of the rear side of the upper end face of the base, a sliding plate is slidably connected to the sliding rail, a first clamping block is fixedly connected to the front end of the sliding plate, and a first supporting plate is fixedly connected to the middle of the front side of the upper end face of the base. The rear end of the second sliding rod is fixedly connected with a blade plate, and an adjustable surrounding pressing placement mechanism is arranged on the base and used for placing and fixing a cut rubber sealing ring. According to the rubber sealing ring shearing device, a plurality of sheared rubber sealing rings can be stacked by utilizing the adjustable surrounding pressing placing mechanism, the edges of the sheared rubber sealing rings are aligned, the stacking uniformity of the rubber sealing rings is ensured, subsequent operations such as arrangement and storage of the rubber sealing rings are facilitated, a worker can observe the shearing condition of each rubber sealing ring more conveniently, and the shearing efficiency of the rubber sealing rings is improved. Therefore, the rubber sealing ring with shearing defects can be found in time, and related processing operation can be carried out.

Description

Technical Field

[0001] The invention belongs to the field of rubber ring processing, in particular to a rubber sealing ring shearing machine. Background Art

[0002] Rubber sealing ring is an important sealing element, which is widely used in various mechanical equipment. During the production process of rubber sealing ring, a longer rubber sealing ring needs to be cut to obtain multiple rubber sealing rings that meet the requirements.

[0003] The utility model patent with announcement number CN209022175U discloses a rubber sealing ring shearing machine, including a support box, a shearing box is fixedly installed on the upper end of the support box, and a support leg is fixedly installed on the lower end of the support box, a control box is fixedly installed on one side of the support box, and a signal receiver is fixedly installed on the inner surface of the control box, a sensor is installed below the signal receiver, and a material receiving box is fixedly installed on the inner surface of the support box, a motor is installed below the material receiving box, and a support plate is fixedly installed on one side of the shearing box, a sliding groove is fixedly installed on the inner surface of the shearing box, and a rubber ring cutting knife is movably installed on the inner surface of the sliding groove. The rubber sealing ring shearing machine described in the utility model is provided with a material receiving box, a movable sleeve shaft and a positioning shaft, which can better position the rubber sealing ring and facilitate material collection, while improving the shearing effect and bringing better usage prospects.

[0004] However, the above technical solution still has the following deficiencies in practical application: A material receiving box is provided to collect the rubber sealing rings that have been cut and dropped. However, when the rubber sealing rings drop into the material receiving box, they are piled up in a disorderly manner, which makes it inconvenient to sort and store the rubber sealing rings. Moreover, when the rubber sealing rings are placed in a disorderly manner in the material receiving box, it is difficult for workers to quickly and comprehensively observe the cutting conditions of each rubber sealing ring, which may cause some cutting quality problems to be ignored or omitted, thus affecting the subsequent use of the rubber sealing rings.

[0005] To this end, the present invention provides a rubber sealing ring shearing machine. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a rubber sealing ring shearing machine.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a rubber sealing ring shearing machine comprises a base, a slide rail is fixedly connected to the middle part of the rear side of the upper end face of the base, a slide plate is slidably connected to the slide rail, a clamping block 1 is fixedly connected to the front end of the slide plate, a slide bar 1 is fixedly connected to the left and right sides of the front end face of the clamping block 1, a clamping block 2 is slidably connected to the slide bar 1, a placement block is fixedly connected to the middle part of the front end face of the slide rail, and a baffle is fixedly connected to the lower end of the placement block, a support plate 1 is fixedly connected to the middle part of the front side of the upper end face of the base, a slide bar 2 is slidably connected to the left and right ends of the upper side of the support plate 1, and a blade plate is fixedly connected to the rear end of the slide bar 2, and an adjustable surrounding pressing and placing mechanism is provided on the base for placing and fixing the cut rubber sealing ring; The adjustable surrounding pressing and placing mechanism includes two supporting plates fixedly connected to the middle parts of the left and right sides of the upper end surface of the base, a flip seat is rotatably provided on the upper end of the two supporting plates, a plurality of pillars are fixedly connected to the upper end of the flip seat, a placing plate is fixedly connected to the upper end of the pillars, and a plurality of positioning plates are slidably connected to the upper end of the placing plate.

[0008] Preferably, the upper end surface of the slide rail is fixedly connected to motor 1, the output end of motor 1 is fixedly connected to threaded rod 2, the upper end of threaded rod 2 is rotatably set on the slide rail, the lower end of threaded rod 2 is rotatably set on the base, and threaded rod 2 is threadedly connected to the skateboard.

[0009] Preferably, a threaded rod 1 is rotatably provided at the upper left end of the front end surface of the clamping block 1, and the threaded rod 1 is threadably connected to the clamping block 2.

[0010] Preferably, an electric push rod is fixedly connected to the middle part of the upper side of a front end surface of the support plate, and the piston end of the electric push rod is fixedly connected to the middle part of the front end surface of the blade plate.

[0011] Preferably, a motor 4 is fixedly connected to the middle part of the upper side of the right end surface of the second support plate on the right side, and the output end of the motor 4 is fixedly connected to the flip seat.

[0012] Preferably, a support block is fixedly connected to the middle part of the lower end surface of the placing plate, a bevel ring is rotatably arranged in the middle part of the support block, a motor three is fixedly connected to the middle part of the support block, the output end of the motor three is fixedly connected to the middle part of the bevel ring, a plurality of guide columns are inserted into the bevel ring and are slidably connected thereto, and the upper end of the guide column is fixedly connected to the lower end of the adjusting rod.

[0013] Preferably, a pushing plate is slidably connected to the middle of the positioning plate, and a threaded rod three is threadedly connected to one end of the pushing plate. The upper and lower ends of the threaded rod three are rotatably set on the positioning plate, and a motor seven is fixedly connected to the middle of the upper end surface of the positioning plate, and the output end of the motor seven is fixedly connected to the upper end of the threaded rod three.

[0014] Preferably, connecting rod 2 is rotatably provided at both front and rear ends of the upper side of the flip seat, connecting rod 1 is rotatably provided at one end of connecting rod 2, a gear ring is rotatably provided at one end of connecting rod 1, and motor 5 is fixedly connected to the upper front ends of the left and right end surfaces of the flip seat, and the output end of motor 5 is fixedly connected to one end of connecting rod 2.

[0015] Preferably, both left and right ends of the upper side of the gear ring are slidably connected with an arc-shaped slider, one end of the arc-shaped slider is rotatably provided with a gear, the gear is meshed with the outer tooth block of the gear ring, one side of the upper end surface of the arc-shaped slider is fixedly connected with motor six, and the output end of motor six is ​​fixedly connected to the gear.

[0016] Preferably, a fixed block is fixedly connected to one side of the upper end surface of the arc slider, and connecting rod three is rotatably provided on both sides of the fixed block, and a connecting rod four is rotatably provided on one end of the connecting rod three, and an adjusting plate is rotatably provided on one end of the connecting rod four, and one side of the fixing block is fixedly connected to motor two, and the output end of motor two is fixedly connected to one end of connecting rod three, and both ends of one side of the adjusting plate are slidably connected to sliding rod three, and the lower end of sliding rod three is fixedly connected to an elastic block, and a rotating seat is rotatably provided on the middle part of the lower end surface of the elastic block, and a rotating ball is rotatably provided on the lower end of the rotating seat, and the upper end of sliding rod three is fixedly connected to a rectangular block, and a spring is sleeved on the upper end of sliding rod three, and the upper end of the spring is fixedly connected to the lower end surface of the rectangular block, and the lower end of the spring is fixedly connected to the upper end surface of the adjusting plate.

[0017] The beneficial effects of the present invention are as follows: The rubber sealing ring shearing machine of the present invention places one end of the rubber sealing ring between the clamping block one and the clamping block two, and then manually rotates the threaded rod one to drive the clamping block two to slide on the sliding rod one, so that one end of the rubber sealing ring can be fixed, which can ensure that the rubber sealing ring will not deviate during the shearing work, thereby ensuring the stability of the rubber sealing ring during shearing, and the lower end of the rubber sealing ring is fitted with the placing block, and then the motor one is started to drive the threaded rod two to rotate, so that the slide plate slides downward on the slide rail to make the rubber sealing ring drop, and according to the thickness of the rubber sealing ring that needs to be sheared, the length of the lower end surface of the rubber sealing ring passing over the lower end surface of the placing block is adjusted, and then the electric push rod is used to drive the blade plate to move until the blade plate contacts the baffle plate, so that the rubber sealing ring can be sheared, thereby realizing automatic shearing of the rubber sealing ring, eliminating the process of manual shearing by workers, protecting the hands of workers, and reducing the labor intensity of workers, and the shearing thickness of the rubber sealing ring is controllable, which can adapt to different needs.

[0018] 2. The rubber sealing ring shearing machine described in the present invention utilizes an adjustable surrounding pressing and placing mechanism to stack and place a plurality of sheared rubber sealing rings with their edges aligned, thereby ensuring the neatness of the stacking of the rubber sealing rings and facilitating subsequent operations such as sorting and storing the rubber rings. In addition, workers can more easily observe the shearing conditions of each rubber sealing ring, so that rubber sealing rings with shearing defects can be discovered in time and relevant processing operations can be performed to prevent rubber sealing rings with shearing defects from being put into subsequent use. Furthermore, when the rubber sealing rings are stacked, the edges of the rubber sealing rings can be squeezed around the edges to flatten the burrs between the contact surfaces of the two rubber sealing rings, thereby making the rubber sealing rings fit more tightly. The rubber seal rings are tightly packed, thus avoiding the situation that the rubber seal rings are stacked neatly due to burrs on the surface of the rubber seal rings, and also saving stacking space. Moreover, when it is necessary to remove multiple rubber seal rings stacked on the placement tray, the turning seat can be turned by using the motor four, so that the rubber seal rings can slide naturally under the action of gravity. At the same time, the multiple motors seven can be started to make the threaded rod three rotate and the pushing plate slide on the positioning plate to push the rubber seal ring, thereby further promoting the falling of the rubber seal ring, thus avoiding the situation that the rubber seal ring is not easy to fall off due to the friction force when the rubber seal ring slides because its inner side fits with the surface of the positioning plate, thereby facilitating the removal and collection of the stacked rubber seal rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the local three-dimensional structure of the blade plate; Figure 3 It is a schematic diagram of the local three-dimensional structure of the skateboard; Figure 4 It is a schematic diagram of the local three-dimensional structure of the gear ring; Figure 5 yes Figure 4 A partial enlarged view of the middle part; Figure 6 It is a schematic diagram of the local three-dimensional structure at the rotating ball; Figure 7 yes Figure 6 A partial enlarged view of point B in the middle; Figure 8 It is a schematic diagram of the local three-dimensional structure of the flip seat; Fig. 9 It is a schematic diagram of the local three-dimensional structure where the plate is placed; Fig.10 It is a schematic diagram of the local three-dimensional structure at the chute ring.

[0021] In the figure: 1, base; 2, support plate 1; 3, support plate 2; 4, flip seat; 5, slide rail; 6, motor 1; 7, slide plate; 8, slide bar 1; 9, clamping block 1; 10, clamping block 2; 11, threaded rod 1; 12, motor 2; 13, placement block; 14, baffle; 15, blade plate; 16, electric push rod; 17, slide bar 2; 18, threaded rod 2; 19, placement plate; 20, guide column; 21, adjustment rod; 22, motor 3; 23, support block; 24, inclined Groove ring; 25, motor four; 26, pillar; 27, motor five; 28, connecting rod one; 29, connecting rod two; 30, positioning plate; 31, pushing plate; 32, threaded rod three; 33, arc-shaped slider; 34, motor six; 35, gear; 36, fixed block; 37, connecting rod three; 38, connecting rod four; 39, slide rod three; 40, rectangular block; 41, spring; 42, rotating seat; 43, rotating ball; 44, motor seven; 45, gear ring; 46, adjustment plate; 47, elastic block. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Please refer to Figure 1-Figure 10 The present invention provides a technical solution: a rubber sealing ring shearing machine, comprising a base 1, a slide rail 5 is fixedly connected to the middle of the rear side of the upper end surface of the base 1, a slide plate 7 is slidably connected to the slide rail 5, a clamping block 9 is fixedly connected to the front end of the slide plate 7, a slide bar 8 is fixedly connected to the left and right sides of the front end surface of the clamping block 9, a clamping block 10 is slidably connected to the slide bar 8, a placement block 13 is fixedly connected to the middle of the front end surface of the slide rail 5, a baffle 14 is fixedly connected to the lower end of the placement block 13, a support plate 2 is fixedly connected to the middle of the front side of the upper end surface of the base 1, a slide bar 2 17 is slidably connected to the left and right ends of the upper side of the support plate 2, a blade plate 15 is fixedly connected to the rear end of the slide bar 2 17, and an adjustable surrounding pressing placement mechanism is provided on the base 1 for placing and fixing the cut rubber sealing ring; The adjustable surrounding clamping placement mechanism includes a support plate 23 fixedly connected to the middle of the left and right sides of the upper end surface of the base 1, a flip seat 4 is rotatably provided on the upper end of the support plate 23, a plurality of pillars 26 are fixedly connected to the upper end of the flip seat 4, a placement plate 19 is fixedly connected to the upper end of the pillar 26, and a plurality of positioning plates 30 are slidably connected to the upper end of the placement plate 19.

[0024] In this embodiment, Figure 1-Figure 3As shown, the upper end surface of the slide rail 5 is fixedly connected to a motor 16, and the output end of the motor 16 is fixedly connected to a threaded rod 2 18, the upper end of the threaded rod 2 18 is rotatably set on the slide rail 5, and the lower end of the threaded rod 2 18 is rotatably set on the base 1, and the threaded rod 2 18 is threadedly connected to the slide plate 7; A threaded rod 11 is rotatably provided at the upper left end of the front end surface of the clamping block 1 9, and the threaded rod 11 is threadably connected to the clamping block 2 10; An electric push rod 16 is fixedly connected to the middle of the upper side of the front end surface of the support plate 12, and the piston end of the electric push rod 16 is fixedly connected to the middle of the front end surface of the blade plate 15; Specifically, one end of the rubber sealing ring is placed between the clamping block 19 and the clamping block 210, and then the threaded rod 11 is manually rotated to drive the clamping block 210 to slide on the slide rod 18, so that one end of the rubber sealing ring can be fixed, which can ensure that the rubber sealing ring will not deviate during the shearing work, thereby ensuring the stability of the rubber sealing ring during shearing, and the lower end of the rubber sealing ring is fitted with the placement block 13, and then the motor 16 is started to drive the threaded rod 218 to rotate, so that the slide plate 7 slides downward on the slide rail 5 to make the rubber sealing ring drop, and according to the thickness of the rubber sealing ring to be sheared, the length of the lower end surface of the rubber sealing ring passing over the lower end surface of the placement block 13 is adjusted, and then the electric push rod 16 is used to drive the blade plate 15 to move until the blade plate 15 contacts the baffle 14, so that the rubber sealing ring can be sheared, thereby realizing automatic shearing of the rubber sealing ring, eliminating the process of manual shearing by workers, protecting the hands of workers, and reducing the labor intensity of workers, and the shearing thickness of the rubber sealing ring is controllable to meet different needs.

[0025] In this embodiment, Figure 1 , Figure 4-Figure 10 As shown, a motor 4 25 is fixedly connected to the middle part of the upper side of the right end surface of the right support plate 2 3, and the output end of the motor 4 25 is fixedly connected to the flip seat 4; A support block 23 is fixedly connected to the middle of the lower end surface of the placement plate 19, a skewed groove ring 24 is rotatably arranged in the middle of the support block 23, a motor 3 22 is fixedly connected to the middle of the support block 23, an output end of the motor 3 22 is fixedly connected to the middle of the skewed groove ring 24, a plurality of guide columns 20 are inserted into the skewed groove ring 24 and are slidably connected thereto, and the upper end of the guide column 20 is fixedly connected to the lower end of the adjustment rod 21; A push plate 31 is slidably connected to the middle of the positioning plate 30, and a threaded rod 32 is threadedly connected to one end of the push plate 31. The upper and lower ends of the threaded rod 32 are rotatably arranged on the positioning plate 30. A motor 7 44 is fixedly connected to the middle of the upper end surface of the positioning plate 30, and the output end of the motor 7 44 is fixedly connected to the upper end of the threaded rod 32; The front and rear ends of the upper side of the flip seat 4 are both rotatably provided with a connecting rod 29, one end of the connecting rod 29 is rotatably provided with a connecting rod 1 28, and one end of the connecting rod 1 28 is rotatably provided with a gear ring 45. The upper front ends of the left and right end surfaces of the flip seat 4 are fixedly connected to motor 5 27, and the output end of motor 5 27 is fixedly connected to one end of the connecting rod 29; The left and right ends of the upper side of the gear ring 45 are slidably connected with an arc-shaped slider 33, one end of the arc-shaped slider 33 is rotatably provided with a gear 35, the gear 35 and the outer tooth block of the gear ring 45 are meshed with each other, and one side of the upper end surface of the arc-shaped slider 33 is fixedly connected with a motor 6 34, and the output end of the motor 6 34 is fixedly connected to the gear 35; A fixed block 36 is fixedly connected to one side of the upper end surface of the arc-shaped sliding block 33, and connecting rods 37 are rotatably provided on both sides of the fixed block 36. A connecting rod 4 38 is rotatably provided on one end of the connecting rod 37, and an adjusting plate 46 is rotatably provided on one end of the connecting rod 4 38. A motor 2 12 is fixedly connected to one side of the upper end of the fixed block 36, and the output end of the motor 2 12 is fixedly connected to one end of the connecting rod 3 37. Both ends of one side of the adjusting plate 46 are slidably connected to sliding rods 39, and an elastic block 47 is fixedly connected to the lower end of the sliding rod 39. A rotating seat 42 is rotatably provided on the middle part of the lower end surface of the elastic block 47, and a rotating ball 43 is rotatably provided on the lower end of the rotating seat 42. A rectangular block 40 is fixedly connected to the upper end of the sliding rod 39, and a spring 41 is sleeved on the upper end of the sliding rod 39. The upper end of the spring 41 is fixedly connected to the lower end surface of the rectangular block 40, and the lower end of the spring 41 is fixedly connected to the upper end surface of the adjusting plate 46. Specifically, the rubber sealing ring is an important sealing element, which is widely used in various mechanical equipment. During the production process of the rubber sealing ring, a longer rubber sealing ring needs to be sheared to obtain multiple rubber sealing rings that meet the requirements. When the existing rubber sealing ring shearing machine is in use, a material receiving box is set to collect the rubber sealing rings that have been sheared off. However, when the rubber sealing rings fall into the material receiving box, they will be piled up in a messy manner, which is inconvenient for subsequent sorting, storage and other operations of the rubber sealing rings. Moreover, when the rubber sealing rings are placed in a messy manner in the material receiving box, it is difficult for workers to quickly and comprehensively observe the shearing conditions of each rubber sealing ring, which may cause some shearing quality problems to be ignored or omitted, affecting the subsequent use of the rubber sealing rings. Therefore, in order to solve the above problem, when the present embodiment is in use, the cut rubber sealing ring will fall and be sleeved on the positioning plate 30, and the first rubber sealing ring that falls will be placed on the pushing plate 31, and the rubber sealing rings that fall subsequently will be stacked. When the rubber sealing ring is sleeved on the outside of the positioning plate 30, and each time a rubber sealing ring falls, the motor 3 22 is started to drive the inclined groove ring 24 to rotate, and the inclined groove ring 24 drives multiple guide columns 20 to move at the same time, and the guide column 20 drives the adjusting rod 21 to slide on the placement disk 19, so that the multiple positioning plates 30 are simultaneously away from the axis of the placement disk 19 until the outside of the positioning plate 30 and the rubber The inner side of the sealing ring fits, so that the axis of the rubber sealing ring coincides with the axis of the placement plate 19, and then the positioning plate 30 is reset. After the next rubber sealing ring falls, the positioning plate 30 moves again and fits with the inner side of the rubber sealing ring, so that the edges of multiple stacked rubber sealing rings can be aligned, ensuring the neatness of the stacking of the rubber sealing rings, facilitating the subsequent sorting, storage and other operations of the rubber rings, and workers can more easily observe the shearing condition of each rubber sealing ring, so that rubber sealing rings with shearing defects can be discovered in time, and relevant processing operations can be performed to prevent rubber sealing rings with shearing defects from being put into subsequent use; During the shearing process, the rubber sealing ring may have tiny protrusions on its surface. For example, there may be burrs on the surface of the rubber sealing ring. These burrs will cause the rubber sealing rings to not fit tightly together when they are stacked, causing the rubber sealing rings to tilt, affecting the neatness of the stacking of the rubber sealing rings. Therefore, when the positioning plate 30 contacts the inner side of the rubber sealing ring, the motor 2 12 drives the connecting rod 3 37 to rotate. With the cooperation of the connecting rod 3 37 and the connecting rod 4 38, the adjusting plate 46 moves laterally, so that the rotating ball 43 moves to above the edge of the rubber sealing ring, and then the motors 5 27 on both sides drive the connecting rod 2 29 to rotate. When the angle between the connecting rod 1 28 and the connecting rod 2 29 changes, the gear ring 45 can be lowered until the rotating ball 43 contacts the edge of the rubber sealing ring, and the sliding rod 3 39 will be on the adjusting plate 46. The spring 41 is stretched, so that when the rotating ball 43 contacts the edge of the rubber sealing ring, it has a buffering effect to avoid damaging the rubber sealing ring. Then, the motor 34 is started, and the motor 34 drives the gear 35 to rotate. Under the cooperation of the gear ring 45, the arc-shaped slider 33 can make a circular motion, so that the rotating ball 43 moves around the rubber sealing ring for one circle, and the edge of the rubber sealing ring can be squeezed for one circle, so that the burrs between the contact surfaces of the two rubber sealing rings are flattened, so that the rubber sealing rings fit more closely, avoiding the situation that the stacking neatness of the rubber sealing rings is affected by the burrs on the surface of the rubber sealing rings, and it is normal for the surface of the rubber sealing rings to have tiny burrs and protrusions. Therefore, after the burrs on the surface of the rubber sealing rings are flattened, it does not affect the observation of whether the rubber sealing rings have shear defects. When it is necessary to remove the multiple rubber sealing rings stacked on the placement plate 19, the motor 25 can be used to drive the turning seat 4 to turn over, so that the rubber sealing rings can slide naturally under the action of gravity. At the same time, the multiple motors 7 44 can be started to rotate the threaded rod 32, and the push plate 31 can slide on the positioning plate 30 to push the rubber sealing ring, further promoting the falling of the rubber sealing ring, avoiding the situation that the rubber sealing ring is not easy to fall off due to the friction force when the rubber sealing ring slides, because its inner side is in contact with the surface of the positioning plate 30, thereby facilitating the removal and collection of the stacked rubber sealing rings; Therefore, by utilizing the adjustable surrounding pressing and placing mechanism, a plurality of sheared rubber sealing rings can be stacked and placed with their edges aligned, thereby ensuring the neatness of the stacking of the rubber sealing rings and facilitating subsequent sorting, storage and other operations of the rubber rings. In addition, workers can more easily observe the shearing condition of each rubber sealing ring, so that rubber sealing rings with shearing defects can be discovered in time and relevant processing operations can be performed to prevent the rubber sealing rings with shearing defects from being put into subsequent use. In addition, the edge of the rubber sealing ring can be squeezed around to flatten the burrs between the contact surfaces of the two rubber sealing rings, thereby making the rubber sealing rings fit more closely and avoiding the burrs on the surface of the rubber sealing ring affecting the workmanship. The neat stacking of the rubber sealing rings also saves stacking space, and when it is necessary to remove the multiple rubber sealing rings stacked on the placement plate 19, the motor four 25 can be used to drive the turning seat 4 to turn over, so that the rubber sealing rings can slide naturally under the action of gravity. At the same time, the multiple motors seven 44 can be started to make the threaded rod three 32 rotate and the pushing plate 31 slide on the positioning plate 30 to push the rubber sealing ring, further promoting the falling of the rubber sealing ring, avoiding the situation where the rubber sealing ring is not easy to fall off due to the friction force when the rubber sealing ring slides because its inner side fits with the surface of the positioning plate 30, thereby facilitating the removal and collection of the stacked rubber sealing rings.

[0026] Working principle: place one end of the rubber sealing ring between the clamping block 19 and the clamping block 2 10, and then manually rotate the threaded rod 11 to drive the clamping block 2 10 to slide on the slide rod 18, so that one end of the rubber sealing ring can be fixed, which can ensure that the rubber sealing ring will not deviate during the shearing work, and ensure the stability of the rubber sealing ring during shearing. In addition, the lower end of the rubber sealing ring is fitted with the placement block 13, and then start the motor 16 to drive the threaded rod 2 18 to rotate, so that the slide plate 7 slides downward on the slide rail 5 to lower the rubber sealing ring. According to the thickness of the rubber sealing ring to be sheared, adjust the lower end surface of the rubber sealing ring to pass over the lower end surface of the placement block 13 The length of the rubber seal ring is then driven by the electric push rod 16 to move the blade plate 15 until the blade plate 15 contacts the baffle plate 14, so that the rubber seal ring can be sheared, thereby realizing the automatic shearing of the rubber seal ring, eliminating the manual shearing process of the workers, protecting the workers' hands, and reducing the labor intensity of the workers. The shearing thickness of the rubber seal ring is controllable and can meet different needs. The sheared rubber seal ring will fall and be sleeved on the positioning plate 30, and the first rubber seal ring that falls will be placed on the pushing plate 31, and the subsequent rubber seal rings that fall will be stacked. When the rubber seal ring is sleeved on the outside of the positioning plate 30, and each time a After a rubber sealing ring falls, the motor 3 22 is started, driving the inclined groove ring 24 to rotate, and the inclined groove ring 24 drives multiple guide pillars 20 to move at the same time, and the guide pillars 20 drive the adjusting rods 21 to slide on the placement disk 19, so that multiple positioning plates 30 are simultaneously away from the axis of the placement disk 19, until the outer side of the positioning plate 30 fits with the inner side of the rubber sealing ring, so that the axis of the rubber sealing ring can coincide with the axis of the placement disk 19, and then the positioning plate 30 is reset. After the next rubber sealing ring falls, the positioning plate 30 moves again and fits with the inner side of the rubber sealing ring, so that the edges of the multiple stacked rubber sealing rings can be aligned, ensuring the integrity of the stacked rubber sealing rings. The uniformity is convenient for the subsequent sorting and storage of rubber rings, and workers can more easily observe the shearing condition of each rubber sealing ring, so that rubber sealing rings with shearing defects can be discovered in time and relevant processing operations can be carried out to prevent rubber sealing rings with shearing defects from being put into subsequent use; and because the rubber sealing rings may have tiny protrusions on their surfaces during the shearing process, for example, there may be burrs on the surface of the rubber sealing rings, these burrs will cause the rubber sealing rings to be unable to fit tightly to each other when they are stacked, causing the rubber sealing rings to tilt, affecting the neatness of the stacking of the rubber sealing rings;When the positioning plate 30 contacts the inner side of the rubber sealing ring, the motor 2 12 drives the connecting rod 3 37 to rotate. With the cooperation of the connecting rod 3 37 and the connecting rod 4 38, the adjusting plate 46 moves laterally, so that the rotating ball 43 moves to above the edge of the rubber sealing ring. Then, the motors 5 27 on both sides drive the connecting rod 2 29 to rotate. When the angle between the connecting rod 1 28 and the connecting rod 2 29 changes, the gear ring 45 can be lowered until the rotating ball 43 contacts the edge of the rubber sealing ring. In addition, the sliding rod 39 can slide on the adjusting plate 46, and the spring 41 can be stretched, so that when the rotating ball 43 contacts the edge of the rubber sealing ring, it has a buffering effect to avoid damaging the rubber sealing ring. Then, the motor 6 34 is started, and the motor 6 34 drives the gear 35 to rotate. With the cooperation of the gear ring 45, the arc-shaped slider 33 can make a circular motion, so that the rotating ball 43 moves around the rubber sealing ring for one week, and the edge of the rubber sealing ring can be squeezed for one week, so that the burrs between the contact surfaces of the two rubber sealing rings are compressed. The rubber seal rings are flat, so that the rubber seal rings fit more tightly, avoiding the situation that the rubber seal ring surface has burrs and affects the neatness of the stacking of the rubber seal rings. In addition, it is normal for the rubber seal ring surface to have tiny burrs and protrusions. Therefore, after the burrs on the surface of the rubber seal ring are flattened, it does not affect the observation of whether the rubber seal ring has shear defects. When it is necessary to remove the multiple rubber seal rings stacked on the placement plate 19, the motor 25 can be used to drive the turning seat 4 to turn over, so that the rubber seal ring slides naturally under the action of gravity. At the same time, the multiple motors 7 44 can be started to make the threaded rod 3 32 rotate, and the push plate 31 slides on the positioning plate 30 to push the rubber seal ring, further promoting the falling of the rubber seal ring, avoiding the situation that the rubber seal ring is not easy to fall off due to the friction force when the rubber seal ring slides, because its inner side fits the surface of the positioning plate 30, and the rubber seal ring is easy to fall off, so as to facilitate the removal and collection of the stacked rubber seal rings.Therefore, by utilizing the adjustable surrounding pressing and placing mechanism, a plurality of sheared rubber sealing rings can be stacked and placed with their edges aligned, thereby ensuring the neatness of the stacking of the rubber sealing rings and facilitating subsequent sorting, storage and other operations of the rubber rings. In addition, workers can more easily observe the shearing condition of each rubber sealing ring, so that rubber sealing rings with shearing defects can be discovered in time and relevant processing operations can be performed to prevent the rubber sealing rings with shearing defects from being put into subsequent use. In addition, the edge of the rubber sealing ring can be squeezed around to flatten the burrs between the contact surfaces of the two rubber sealing rings, thereby making the rubber sealing rings fit more closely and avoiding the burrs on the surface of the rubber sealing ring affecting the workmanship. The stacking of the rubber sealing rings is neat, which also saves stacking space. Moreover, when it is necessary to remove the multiple rubber sealing rings stacked on the placement plate 19, the motor 25 can be used to drive the flip seat 4 to flip, so that the rubber sealing rings slide naturally under the action of gravity. At the same time, the multiple motors 7 44 can be started to rotate the threaded rod 3 32, and the push plate 31 slides on the positioning plate 30 to push the rubber sealing rings, further promoting the falling of the rubber sealing rings, avoiding the situation that the rubber sealing rings are not easy to fall due to the friction force caused by the inner side of the rubber sealing rings being in contact with the surface of the positioning plate 30 when the rubber sealing rings slide, thereby facilitating the removal and collection of the stacked rubber sealing rings. ;

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rubber sealing ring shearing machine, comprising a base (1), characterized in that: A slide rail (5) is fixedly connected to the middle of the rear side of the upper end surface of the base (1), and a slide plate (7) is slidably connected to the slide rail (5). A clamping block (9) is fixedly connected to the front end of the slide plate (7). The left and right sides of the front end surface of the clamping block (9) are fixedly connected to a slide rod (8). The slide rod (8) is slidably connected to a clamping block (10). A placement block (13) is fixedly connected to the middle of the front end surface of the slide rail (5), and a baffle (14) is fixedly connected to the lower end of the placement block (13). A support plate (2) is fixedly connected to the middle of the front side of the upper end surface of the base (1), and the left and right ends of the upper side of the support plate (2) are slidably connected to a slide rod (17). The rear end of the slide rod (17) is fixedly connected to a blade plate (15). An adjustable surrounding pressing placement mechanism is provided on the base (1) for placing and fixing the cut rubber sealing ring. The adjustable surrounding pressing placement mechanism comprises a second support plate (3) fixedly connected to the middle of the left and right sides of the upper end surface of the base (1); a turning seat (4) is rotatably provided on the upper end of the second support plate (3); a plurality of pillars (26) are fixedly connected to the upper end of the turning seat (4); a placement plate (19) is fixedly connected to the upper end of the pillars (26); and a plurality of positioning plates (30) are slidably connected to the upper end of the placement plate (19).

2. A rubber sealing ring shearing machine according to claim 1, characterized in that: The upper end surface of the slide rail (5) is fixedly connected to a motor 1 (6), and the output end of the motor 1 (6) is fixedly connected to a threaded rod 2 (18). The upper end of the threaded rod 2 (18) is rotatably arranged on the slide rail (5), and the lower end of the threaded rod 2 (18) is rotatably arranged on the base (1). The threaded rod 2 (18) is threadably connected to the slide plate (7).

3. The rubber sealing ring shearing machine according to claim 1, characterized in that: A threaded rod 1 (11) is rotatably provided at the upper left end of the front end surface of the clamping block 1 (9), and the threaded rod 1 (11) is threadedly connected to the clamping block 2 (10).

4. The rubber sealing ring shearing machine according to claim 1, characterized in that: An electric push rod (16) is fixedly connected to the middle part of the upper side of the front end surface of the support plate 1 (2), and the piston end of the electric push rod (16) is fixedly connected to the middle part of the front end surface of the blade plate (15).

5. The rubber sealing ring shearing machine according to claim 1, characterized in that: A motor 4 (25) is fixedly connected to the middle part of the upper right end surface of the right support plate 2 (3), and the output end of the motor 4 (25) is fixedly connected to the turning seat (4).

6. The rubber sealing ring shearing machine according to claim 1, characterized in that: A support block (23) is fixedly connected to the middle of the lower end surface of the placement plate (19); a slanted groove ring (24) is rotatably arranged in the middle of the support block (23); a motor three (22) is fixedly connected to the middle of the support block (23); an output end of the motor three (22) is fixedly connected to the middle of the slanted groove ring (24); a plurality of guide columns (20) are inserted into the slanted groove ring (24) and are slidably connected thereto; and the upper ends of the guide columns (20) are fixedly connected to the lower ends of the adjustment rods (21).

7. The rubber sealing ring shearing machine according to claim 1, characterized in that: A push plate (31) is slidably connected to the middle of the positioning plate (30), one end of the push plate (31) is threadedly connected to a threaded rod (32), upper and lower ends of the threaded rod (32) are rotatably arranged on the positioning plate (30), a motor (44) is fixedly connected to the middle of the upper end surface of the positioning plate (30), and the output end of the motor (44) is fixedly connected to the upper end of the threaded rod (32).

8. The rubber sealing ring shearing machine according to claim 1, characterized in that: The front and rear ends of the upper side of the flip seat (4) are both rotatably provided with connecting rod 2 (29), one end of the connecting rod 2 (29) is rotatably provided with connecting rod 1 (28), one end of the connecting rod 1 (28) is rotatably provided with a gear ring (45), and the upper front ends of the left and right end surfaces of the flip seat (4) are both fixedly connected with motor 5 (27), and the output end of motor 5 (27) is fixedly connected to one end of connecting rod 2 (29).

9. The rubber sealing ring shearing machine according to claim 8, characterized in that: The left and right ends of the upper side of the gear ring (45) are slidably connected to arc-shaped sliders (33), one end of the arc-shaped slider (33) is rotatably provided with a gear (35), the gear (35) and the outer tooth block of the gear ring (45) are meshed with each other, one side of the upper end surface of the arc-shaped slider (33) is fixedly connected to a motor six (34), and the output end of the motor six (34) is fixedly connected to the gear (35).

10. The rubber sealing ring shearing machine according to claim 9, characterized in that: A fixed block (36) is fixedly connected to one side of the upper end surface of the arc-shaped sliding block (33), and connecting rods (37) are rotatably provided on both sides of the fixed block (36). Connecting rods (38) are rotatably provided on one end of the connecting rod (37), and an adjusting plate (46) is rotatably provided on one end of the connecting rod (48). A motor (12) is fixedly connected to one side of the upper end of the fixed block (36), and an output end of the motor (12) is fixedly connected to one end of the connecting rod (37). Both ends of one side of the adjusting plate (46) are slidably connected to the sliding rods (3). (39), the lower end of the slide rod three (39) is fixedly connected to an elastic block (47), a rotating seat (42) is rotatably provided at the middle of the lower end surface of the elastic block (47), a rotating ball (43) is rotatably provided at the lower end of the rotating seat (42), the upper end of the slide rod three (39) is fixedly connected to a rectangular block (40), the upper end of the slide rod three (39) is sleeved with a spring (41), the upper end of the spring (41) is fixedly connected to the lower end surface of the rectangular block (40), and the lower end of the spring (41) is fixedly connected to the upper end surface of the adjustment plate (46).

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