Compression rubber sleeve cutting device with protective structure
By designing a compression rubber cylinder cutting device with a protective structure, the problems of unsafe raw material push and splash damage are solved, automated push, stable cutting and safety protection are achieved, and processing accuracy and safety are improved.
Patent Information
- Application Number
- CN202422224305.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-11
AI Technical Summary
In the existing compression rubber cylinder slitting equipment, raw material push lacks safety and is prone to spatters during slitting, causing harm to the operator.
A compression rubber cylinder cutting device with a protective structure is designed, including an anti-displacement assembly, a material push assembly, a protective cover, a fan and a debris box. The cutting tool seat driven by a hydraulic cylinder and a rack and rack transmission structure are used to ensure cutting stability and safety through automated push and protective measures.
It realizes the stability and safety of raw materials during the slitting process, reduces manual intervention, prevents splash damage, improves processing accuracy and safety, provides intuitive dimensional measurement reference, and saves operating time.
Smart Images
Figure CN223057811U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of compression rubber barrel processing, in particular to a cutting device for a compression rubber barrel with a protection structure. Background Technique
[0002] A compression rubber barrel is a cylindrical component made of rubber or similar elastic plastic materials. It is mainly used for sealing, shock absorption, buffering, etc. In some settings, it is placed at a specific position to fill gaps, withstand pressure or impact force, etc.
[0003] In some cases, the compression rubber barrel may need to be cut to fit a specific installation. Therefore, after being processed and manufactured, the raw material will be cut according to the corresponding installation size.
[0004] The inventor found the following problems in the process of realizing the present utility model in the prior art: 1. At present, for some processing equipment for cutting compression rubber barrels in large equipment, the feeding of the raw material is manually controlled, and this operation process lacks safety; 2. Since some of the raw materials for making compression rubber barrels use plastic materials, which are different from rubber materials, certain flying objects may be generated during cutting, and most cutting equipment surfaces are not equipped with structures for resisting flying objects, which is likely to cause harm to operators. Content of the Utility Model
[0005] The purpose of the present utility model is to provide a cutting device for a compression rubber barrel with a protection structure, so as to solve the problems mentioned in the above background technique that the feeding of the raw material is manually controlled, this operation process lacks safety, certain flying objects may be generated during cutting, which is likely to cause harm to operators, and certain flying objects may be generated during cutting. To achieve the above purpose, the present utility model provides the following technical solution: A cutting device for a compression rubber barrel with a protection structure, including a vertical frame, the vertical frame is connected to the top of a cutting tool holder through bolts by a first hydraulic cylinder opened thereon, a base is opened below the cutting tool holder, one end of the vertical frame is integrally welded with the base, a displacement prevention component and a feeding component are respectively opened on one side of the base surface, the displacement prevention component is located between the cutting tool holder and the feeding component, a protective cover is connected to the outer wall of one side of the vertical frame through bolts, the protective cover is located on the opposite side of the displacement prevention component, the cutting tool holder is located between the protective cover and the displacement prevention component, a measuring frame is opened below the protective cover, a blower and a debris box are respectively installed at the edge of one side of the base, the blower and the debris box are connected through a pipeline, and the blower and the debris box are on the same side as the measuring frame.
[0006] The bottom of the cutting tool holder is connected with a blade through bolts. The cutting tool holder is slidably connected to the grooves opened on the surface and inner wall of the vertical frame through the lifting bases opened at both ends thereof. A gear is rotatably connected inside the lifting base. One side of the gear is meshed and connected to one side of a rack, and the other side of the rack is welded to both ends of the outer wall of the vertical frame.
[0007] The anti-displacement assembly includes a reverse lead screw, a left plate and a right plate. The reverse lead screw is rotatably connected to the inside of the base through the output end of a servo motor. The reverse lead screw is respectively connected to the bottoms of the left plate and the right plate through reverse nuts opened on its surface through bolts. The left plate and the right plate are slidably connected to the limiting grooves on the surface of the base.
[0008] The pushing component is slidably connected to the sliding groove on the surface of the base through the sliding base opened thereon. A second hydraulic cylinder is installed inside the sliding base, and a push plate is welded to one end of the second hydraulic cylinder.
[0009] The measuring frame is slidably connected to the sliding groove on the surface of the base through the adjusting slider opened thereon. Pointers are respectively opened at both ends of the measuring frame.
[0010] Further preferably, the cutting tool holder forms a lifting structure on the surface of the base through a first hydraulic cylinder. An empty groove consistent with the length of the cutting tool holder is opened at the place where the surface of the base is in contact with the blade, and a transmission structure is formed between the gear and the rack.
[0011] Further preferably, the left plate and the right plate are arc-shaped, and the left plate and the right plate form a transmission structure on the surface of the base through the reverse lead screw. At the same time, relative movement is formed between the left plate and the right plate.
[0012] Further preferably, a plurality of pulleys are respectively opened on the inner walls of the left plate and the right plate, and the pulleys are rollingly connected to the inner walls of the left plate and the right plate.
[0013] Further preferably, the push plate forms a telescopic structure through the second hydraulic cylinder, and the sliding base is inserted and connected to the sliding groove of the base through a pin penetrating through it.
[0014] Further preferably, a scale is opened on the surface of the base, and the scale is correspondingly located at both ends of the pointer. One side of the adjusting slider penetrates through and is threadedly connected with a limiting bolt.
[0015] Compared with the prior art, the beneficial effects of the present utility model are:
[0016] In the present utility model, the meshing transmission structure of the gears and racks at both ends when the cutting tool holder is driven by the first hydraulic cylinder can effectively prevent the shaking and swinging of the cutting tool holder during the descending process, so that the incision of the bottom blade is smoother when cutting the raw material, improving the processing precision and stability. At the same time, the anti-displacement component can ensure that the raw material maintains a stable position and direction during the cutting process, which helps to avoid the shaking or deviation of the raw material during the cutting process. Its adjustable structure can be adjusted according to raw materials of different sizes and shapes to ensure a good clamping effect.
[0017] In the present utility model, the structure in which the anti-displacement component is matched with the pushing component can realize the automatic pushing and stable cutting of the raw material, reducing manual intervention and improving the safety and protection during the processing compared with the manual pushing method. The protective cover with an arc-shaped top can effectively prevent the possibility of debris splashing during the cutting process. At the same time, the blower equipped on the front side can absorb the debris generated by the cutting into the interior of the debris box, further reducing the possibility of debris splashing when processing raw materials made of plastic. The scale on the surface of the base and the structure of the measuring frame can provide an intuitive and visual reference for the cutting size, avoiding the processing personnel from frequently using measuring tools to confirm the cutting size and saving the time and energy of the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a front view structural schematic diagram of the present utility model;
[0019] Figure 2 is a rear view structural schematic diagram of the present utility model;
[0020] Figure 3 is a gear structural schematic diagram of the present utility model;
[0021] Figure 4 is a structural schematic diagram of the anti-displacement component of the present utility model;
[0022] Figure 5 is a structural schematic diagram of the pushing component of the present utility model;
[0023] Figure 6 is a structural schematic diagram of the measuring frame of the present utility model.
[0024] In the figure: 1, vertical frame; 2, first hydraulic cylinder; 3, cutting tool holder; 301, blade; 302, lifting base; 303, gear; 304, rack; 4, base; 5, anti-displacement component; 501, reverse lead screw; 502, left side plate; 503, right side plate; 504, pulley; 6, pushing component; 601, sliding base; 602, second hydraulic cylinder; 603, push plate; 604, pin; 7, protective cover; 8, measuring frame; 801, adjusting slider; 802, pointer; 803, limit bolt; 9, blower; 10, debris box. Specific embodiments
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.
[0026] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a cutting device for a compression rubber cylinder with a protection structure, including a vertical frame 1. The vertical frame 1 is connected to the top of a cutting tool holder 3 through a first hydraulic cylinder 2 opened thereon by bolts. A base 4 is opened below the cutting tool holder 3. One end of the vertical frame 1 is integrally welded with the base 4. On one side of the surface of the base 4, a displacement prevention component 5 and a material pushing component 6 are respectively opened. The displacement prevention component 5 is located between the cutting tool holder 3 and the material pushing component 6. On the outer wall of one side of the vertical frame 1, a protective cover 7 is connected by bolts. The protective cover 7 is located on the opposite side of the displacement prevention component 5. The cutting tool holder 3 is located between the protective cover 7 and the displacement prevention component 5. Below the protective cover 7, a measuring frame 8 is opened. At the edge of one side of the base 4, a blower 9 and a debris box 10 are respectively installed. The blower 9 and the debris box 10 are connected by a pipeline. The blower 9 and the debris box 10 are on the same side as the measuring frame 8.
[0027] The bottom of the cutting tool holder 3 is connected to a blade 301 by bolts. The cutting tool holder 3 is slidably connected to the grooves opened on the surface and inner wall of the vertical frame 1 through lifting bases 302 opened at both ends thereof. Inside the lifting base 302, a gear 303 is rotatably connected. The gear 303 is meshed with one side of a rack 304. The other side of the rack 304 is welded to both ends of the outer wall of the vertical frame 1.
[0028] The displacement prevention component 5 includes a reverse lead screw 501, a left plate 502 and a right plate 503. The reverse lead screw 501 is rotatably connected to the inside of the base 4 through the output end of a servo motor. The reverse lead screw 501 is respectively connected to the bottoms of the left plate 502 and the right plate 503 through reverse nuts opened on its surface by bolts. The left plate 502 and the right plate 503 are slidably connected to the limit grooves on the surface of the base 4.
[0029] The material pushing component 6 is slidably connected to the chute on the surface of the base 4 through a sliding base 601 opened thereon. Inside the sliding base 601, a second hydraulic cylinder 602 is installed. One end of the second hydraulic cylinder 602 is welded with a push plate 603.
[0030] The measuring frame 8 is slidably connected to the chute on the surface of the base 4 through an adjustment slider 801 opened thereon. At both ends of the measuring frame 8, pointers 802 are respectively opened.
[0031] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, the cutting tool holder 3 forms a lifting structure on the surface of the base 4 through the first hydraulic cylinder 2, and a hollow groove consistent with the length of the cutting tool holder 3 is opened at the place where the surface of the base 4 is in contact with the blade 301, and a transmission structure is formed between the gear 303 and the rack 304; when the cutting tool holder 3 is driven by the first hydraulic cylinder 2 and descends, the gear 303 inside the lifting base 302 meshes with the surface of the rack 304 correspondingly for transmission, providing stability for the movement track of the cutting tool holder 3, effectively preventing the shaking and swinging of the cutting tool holder 3 during the descending process, so that the incision of the bottom blade 301 is smoother when cutting the raw material, improving the processing precision and stability.
[0032] In this embodiment, as Figure 4 shown, the left side plate 502 and the right side plate 503 are arc-shaped, and the left side plate 502 and the right side plate 503 form a transmission structure on the surface of the base 4 through the reverse lead screw 501, and a relative movement is formed between the left side plate 502 and the right side plate 503; by adding the anti-displacement component 5, it can ensure that the raw material maintains a stable position and direction during the cutting process, which helps to avoid the shaking or offset of the raw material during the cutting process, improving the cutting accuracy and consistency. At the same time, its structure with relative movement through the reverse lead screw 501 can be adjusted according to raw materials of different sizes and shapes to ensure a good clamping effect.
[0033] In this embodiment, as Figure 4 shown, a number of pulleys 504 are respectively arranged on the inner walls of the left side plate 502 and the right side plate 503, and the pulleys 504 are in rolling connection with the inner walls of the left side plate 502 and the right side plate 503; by adding the structure of the pulleys 504 inside the anti-displacement component 5, when the raw material is clamped inside it and processed by the rear end pusher component 6, the friction coefficient between the raw material and the anti-displacement component 5 can be reduced, making the pushing process smoother.
[0034] In this embodiment, as Figure 2 and Figure 5 shown, the push plate 603 forms a telescopic structure through the second hydraulic cylinder 602, and the sliding base 601 is inserted and connected to the chute of the base 4 through the pin 604 penetrating through it; the structure of matching the anti-displacement component 5 with the pusher component 6 can realize the automatic pushing and stable cutting of the raw material, reducing manual intervention, improving the safety and protection during the processing compared with the manual pushing method, and the sliding structure of the pusher component 6 reserves a larger operation space for the initial placement of the raw material.
[0035] In this embodiment, as Figure 1 and Figure 6As shown, a scale is provided on the surface of the base 4, and the scale is located at both ends of the pointer 802 correspondingly. One side of the adjustment slider 801 penetrates and is threadedly connected with a limit bolt 803. The scale on the surface of the base 4 and the structure of the measuring frame 8 can provide an intuitive visual reference for the cutting size, avoiding the need for processing personnel to frequently use measuring tools to confirm the cutting size, saving the time and energy of the operator. At the same time, it can move on the surface of the base 4 through a sliding structure and can be fixed by the limit bolt 803, facilitating the operator to adjust according to different production requirements and product specifications, improving the flexibility and applicability of the production line.
[0036] Usage method and advantages of the present utility model: For the compression rubber cylinder cutting device with a protective structure, during use, the working process is as follows:
[0037] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, first place the raw material to be processed at one end of the anti-displacement component 5 on the surface of the base 4, and fix the head end of the raw material through the anti-displacement component 5. According to the specifications of the raw material, the power supply can be turned on to drive the output end of the servo motor of the reverse lead screw 501 to drive the reverse lead screw 501 to rotate. Then, the reverse nuts drive the left plate 502 and the right plate 503 to move relatively towards both ends of the raw material, so that the pulleys 504 are respectively attached to both ends of the raw material. The pushing component 6 is pushed to the outermost edge of the chute on the surface of the base 4 through the sliding base 601, and the sliding base 601 is fixed by the pin 604. Adjust the measuring frame 8 according to the specifications to be processed. Sliding the adjustment slider 801 can change the position of the measuring frame 8. After determining the position where the measuring frame 8 is to be fixed according to the scale positions corresponding to the two ends of the pointer 802, the measuring frame 8 is fixed through the threaded connection between the limit bolt 803 and the adjustment slider 801. The second hydraulic cylinder 602 drives the push plate 603 to extend. The raw material slides forward through the pulleys 504 and stops pushing when it reaches the position of the measuring frame 8. Then, the cutting tool holder 3 is driven to descend by the first hydraulic cylinder 2 again. During the descent of the cutting tool holder 3, the gear 303 inside the lifting base 302 meshes with the surface of the rack 304 correspondingly to drive, providing stability for the movement track of the cutting tool holder 3, enabling the blade 301 to complete the slitting process. And when processing raw materials of plastic materials, the protective cover 7 with an arc-shaped top can effectively prevent the possibility of debris splashing during the slitting process. At the same time, the blower 9 equipped on the front side can absorb the debris generated by the slitting into the debris box 10, further reducing the possibility of debris splashing when processing raw materials of plastic materials, improving the safety of processing, and playing a cleaning role when processing raw materials of rubber materials, providing convenience for subsequent cleaning.
[0038] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. Compression rubber cylinder cutting device with a protective structure, including a vertical frame (1), characterized in that: The vertical frame (1) is connected to the top of the cutting tool holder (3) by bolts through the first hydraulic cylinder (2) opened thereon. A base (4) is opened below the cutting tool holder (3). One end of the vertical frame (1) is integrally welded with the base (4). On one side of the surface of the base (4), a displacement prevention component (5) and a material pushing component (6) are respectively opened. The displacement prevention component (5) is located between the cutting tool holder (3) and the material pushing component (6). On the outer wall of one side of the vertical frame (1), a protective cover (7) is connected by bolts. The protective cover (7) is located on the opposite side of the displacement prevention component (5). The cutting tool holder (3) is located between the protective cover (7) and the displacement prevention component (5). Below the protective cover (7), a measuring frame (8) is opened. At the edge of one side of the base (4), a blower (9) and a debris box (10) are respectively installed. The blower (9) and the debris box (10) are connected by a pipeline. The blower (9) and the debris box (10) are on the same side as the measuring frame (8); At the bottom of the cutting tool holder (3), a blade (301) is connected by bolts. The cutting tool holder (3) is slidably connected to the grooves opened on the surface and inner wall of the vertical frame (1) through the lifting bases (302) opened at both ends thereof. Inside the lifting base (302), a gear (303) is rotatably connected. The gear (303) is meshed with one side of a rack (304). The other side of the rack (304) is welded to both ends of the outer wall of the vertical frame (1); The displacement prevention component (5) includes a reverse lead screw (501), a left plate (502) and a right plate (503). The reverse lead screw (501) is rotatably connected to the inside of the base (4) through the output end of a servo motor. The reverse lead screw (501) is respectively connected to the bottoms of the left plate (502) and the right plate (503) by bolts through the reverse nuts opened on its surface. The left plate (502) and the right plate (503) are slidably connected to the limit grooves on the surface of the base (4); The material pushing component (6) is slidably connected to the chute on the surface of the base (4) through the sliding base (601) opened thereon. Inside the sliding base (601), a second hydraulic cylinder (602) is installed. One end of the second hydraulic cylinder (602) is welded with a push plate (603); The measuring frame (8) is slidably connected to the chute on the surface of the base (4) through the adjusting slider (801) opened thereon. At both ends of the measuring frame (8), pointers (802) are respectively opened.
2. The cutting device for the compressed rubber cylinder with a protection structure according to claim 1, wherein: The cutting tool holder (3) forms a lifting structure on the surface of the base (4) through the first hydraulic cylinder (2). An empty groove consistent with the length of the cutting tool holder (3) is opened at the place where the surface of the base (4) is in contact with the blade (301). And a transmission structure is formed between the gear (303) and the rack (304).
3. The cutting device for a compression rubber cylinder with a protection structure according to claim 1, characterized in that: The left side plate (502) and the right side plate (503) are arc-shaped, and the left side plate (502) and the right side plate (503) form a transmission structure on the surface of the base (4) through a reverse lead screw (501). At the same time, relative movement is formed between the left side plate (502) and the right side plate (503).
4. The cutting device for a compression rubber cylinder with a protective structure according to claim 1, characterized in that: A number of pulleys (504) are respectively arranged on the inner walls of the left side plate (502) and the right side plate (503), and the pulleys (504) are in rolling connection with the inner walls of the left side plate (502) and the right side plate (503).
5. The cutting device for the compression rubber cylinder with a protection structure according to claim 1, characterized in that: The push plate (603) forms a telescopic structure through a second hydraulic cylinder (602), and the sliding base (601) is inserted and connected to the chute of the base (4) through a pin (604) penetrating through it.
6. The cutting device for the compressed rubber cylinder with a protection structure according to claim 1, characterized in that: A scale is arranged on the surface of the base (4), and the scale is correspondingly located at both ends of the pointer (802). One side of the adjusting slider (801) penetrates through and is threadedly connected with a limit bolt (803).