Cutting equipment for semi-finished EVA (Ethylene Vinyl Acetate) floor mat
By designing the EVA floor mat cutting equipment that automatically cuts and prevents sticking, the problems of uneven cutting and safety hazards in the existing technology are solved, and the functions of automatic cutting and convenient replacement of cutting blades are realized, which improves cutting efficiency and safety sex.
Patent Information
- Application Number
- CN202420588036.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The existing EVA floor mat cutting equipment lacks automatic cutting function and safety hazards, the cutout is not flat enough, and it is inconvenient to replace the cutting tool.
A device including a support frame, a cutting table, a cylinder, a sliding frame, a guide rod, a spring and a cutting knife is designed. It adopts a feeding mechanism and an anti-adhesive mechanism to achieve automatic cutting through the cylinder and motor drive, and through the sliding frame and Springs enable convenient replacement of cutting blades and prevent adhesion.
Automatic leveling and cutting of semi-finished EVA floor mats is realized, which improves the safety and efficiency of the cutting process, and simplifies the replacement process of the cutting blade, avoids adhesion problems during the cutting process.
Smart Images
Figure CN222135205U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of EVA floor mat processing, in particular to a piece cutting device for semi-finished EVA floor mats. Background Art
[0002] EVA floor mats are usually a soft, durable and easy-to-clean material, and are often used for floor mats, gaskets, and even sports venues.
[0003] Existing EVA floor mats are usually cut manually using sharp blades or professional floor mat knives, and a ruler or measuring tool is required to ensure accurate measurement. However, when using ordinary blades to cut EVA floor mats, the cut may not be smooth enough, especially without professional equipment, which may result in uneven or irregular edges and waste of materials. You need to be extra careful when using a blade, as there may be safety hazards such as blade slippage and contact between the blade and the hand during the cutting process.
[0004] Therefore, in view of the above-mentioned deficiencies in the prior art, a device for cutting pieces of semi-finished EVA floor mats that can automatically cut flat pieces and is convenient for replacing cutting tools has been developed. Utility Model Content
[0005] In order to overcome the shortcomings of manual cutting using sharp blades or professional floor mat knives, which may result in uneven incisions and potential safety hazards during the cutting process, the technical problem of the utility model is to provide a semi-finished EVA floor mat cutting device that can automatically cut flat and facilitate the replacement of cutting tools.
[0006] The technical implementation scheme of the utility model is: a kind of equipment for cutting semi-finished EVA floor mats, including a support frame, a cutting table, a mounting frame, a cylinder, a clamping block, a first sliding frame, a guide rod, a first spring and a cutting knife, the left and right sides of the cutting table are connected to the support frame, the upper part of the cutting table is connected to the mounting frame, the upper side of the mounting frame is connected to two cylinders that are symmetrical front and back, the telescopic ends of the cylinders are connected to the clamping blocks, the lower sides of the clamping blocks are detachably connected to the first sliding frame, the lower part of the first sliding frame is slidably connected to the left and right guide rods, the first spring is connected between the first sliding frame and the guide rods, the cutting knife is connected between the guide rods, and the cutting knife is in contact with the cutting table.
[0007] Furthermore, it also includes a loading mechanism, which includes a motor, a transmission belt and a conveyor belt. Two left and right rotating rollers are installed on the support frame, and the conveyor belt is wound around the two rotating rollers on the same side. The front side of the lower part of the cutting table is connected to two left and right symmetrical motors, and the motor output shaft and the front side of the rotating roller close to the cutting table are connected to pulleys, and the transmission belt is wound between the motor output shaft and the pulleys on the adjacent rotating rollers.
[0008] Furthermore, an anti-adhesion mechanism is included, and the anti-adhesion mechanism includes a second sliding frame, and the cutting knife is slidably connected to the second sliding frame.
[0009] Furthermore, a gripping hole is provided on the first sliding frame.
[0010] Furthermore, the conveyor belt is provided with anti-slip grooves.
[0011] Furthermore, a second spring is included, and two second springs are connected between the second sliding frame and the front, back, left, and right sides of the cutting knife.
[0012] The utility model has the following advantages: when the cutting knife needs to be replaced, the front and rear two first sliding frames are pulled to slide toward the middle, and after the first sliding frames are out of contact with the clamping blocks on the same side, the cutting knife is taken out, and other cutting knives are installed, and the clamping position of the first sliding frame is aligned with the clamping block, and the first sliding frame is released. Under the action of the first spring rebound, the first sliding frame is clamped with the clamping block, thereby achieving the effect of convenient replacement of the cutting knife.
[0013] When the cutting knife moves upward and separates from the cutting table, the second sliding frame continues to press the semi-finished EVA floor mat on the cutting table due to the rebound effect of the second spring, thereby separating the cutting knife from the semi-finished EVA floor mat, thereby achieving an anti-adhesion effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 3 This is a schematic diagram of a first partial three-dimensional structure of the utility model.
[0017] Figure 4 This is a schematic diagram of a second partial three-dimensional structure of the utility model.
[0018] In the above figures: 1: support frame, 2: cutting table, 3: mounting frame, 4: cylinder, 5: clamping block, 6: first sliding frame, 7: guide rod, 71: first spring, 8: cutting knife, 9: feeding mechanism, 90: motor, 91: transmission belt, 92: transmission belt, 10: anti-adhesion mechanism, 101: second sliding frame, 102: second spring. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Example 1
[0021] A device for cutting semi-finished EVA floor mats, such as Figure 1-4 As shown, it includes a support frame 1, a cutting table 2, a mounting frame 3, a cylinder 4, a clamping block 5, a first sliding frame 6, a guide rod 7, a first spring 71 and a cutting knife 8. The support frame 1 is connected to the left and right sides of the cutting table 2, the mounting frame 3 is connected to the upper part of the cutting table 2, the upper side of the mounting frame 3 is connected to two front-to-back symmetrical cylinders 4, the telescopic ends of the cylinders 4 are connected to the clamping blocks 5, the lower side of the clamping blocks 5 is detachably connected to the first sliding frame 6, the first sliding frame 6 is provided with a gripping hole, the lower part of the first sliding frame 6 is slidably connected to the left and right guide rods 7, the first spring 71 is connected between the first sliding frame 6 and the guide rod 7, the cutting knife 8 is connected between the guide rods 7, and the cutting knife 8 is in contact with the cutting table 2.
[0022] like Figure 1 and Figure 2 As shown, it also includes a feeding mechanism 9, which includes a motor 90, a transmission belt 91 and a transmission belt 92. Two left and right rotating rollers are installed on the support frame 1, and the transmission belt 92 is wound around the two rotating rollers on the same side. The transmission belt 92 is provided with anti-slip grooves, and the front side of the lower part of the cutting table 2 is connected to two left and right symmetrical motors 90, and the output shaft of the motor 90 and the front side of the rotating roller close to the cutting table 2 are connected to pulleys, and the transmission belt 91 is wound between the output shaft of the motor 90 and the pulleys on the adjacent rotating rollers.
[0023] like Figure 1 and 4As shown, an anti-adhesion mechanism 10 is also included, and the anti-adhesion mechanism 10 includes a second sliding frame 101, and the second sliding frame 101 is slidably connected to the cutting knife 8, and two second springs 102 are connected between the second sliding frame 101 and the front, back, left and right sides of the cutting knife 8.
[0024] When using the device, according to the shape of the required cutting piece, the first sliding frame 6 is aligned with the clamping block 5, the first sliding frame 6 is released, and the first spring 71 rebounds to make the first sliding frame 6 and the clamping block 5 clamped, so that different cutting knives 8 are used, and then the strip of semi-finished EVA floor mat is horizontally passed from right to left between the cutting table 2 and the lower side of the cutting knife 8, and the semi-finished EVA floor mat of appropriate length is placed on the upper end of the cutting table 2, and then the cylinder 4 is started to control the cutting knife 8 to move downward. Move, contact with the semi-finished EVA floor mat and cooperate with the cutting table 2 to cut it. When the cutting knife 8 needs to be replaced, pull the front and rear two first sliding frames 6 to slide toward the middle. After the first sliding frame 6 is out of contact with the clamping block 5 on the same side, the first spring 71 is in a compressed state. Then take out the cutting knife 8, release the first sliding frame 6, and under the action of the rebound of the first spring 71, the first sliding frame 6 is reset. When installing other cutting knives 8, repeat the above operation to achieve the effect of convenient replacement of the cutting knife 8. After the cutting blade 8 is finished, it may adhere to the semi-finished EVA mat due to its characteristics, which may affect the subsequent cutting. Therefore, when the cutting blade 8 moves downward, the second sliding frame 101 will first contact and press the semi-finished EVA mat to prevent the semi-finished EVA mat from moving. When the cutting blade 8 moves downward and contacts the cutting table 2, the semi-finished EVA mat itself has thickness, which will lift the second sliding frame 101. At this time, the second spring 102 is in a compressed state. When the cutting blade 8 moves upward and disengages from the cutting table 2, due to the rebound effect of the second spring 102, the second sliding frame 101 continues to press the semi-finished EVA mat on the cutting table 2, thereby causing the cutting blade 8 to disengage from the semi-finished EVA mat, achieving the effect of anti-adhesion. During the cutting process, the motor 90 can be started to drive the rotating roller to rotate through the transmission belt 91 to control the transmission belt 92 to operate, so as to realize automatic feeding of the semi-finished EVA mat pieces and improve work efficiency.
[0025] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A device for cutting semi-finished EVA floor mats, characterized by: The invention comprises a support frame (1), a cutting table (2), a mounting frame (3), a cylinder (4), a clamping block (5), a first sliding frame (6), a guide rod (7), a first spring (71) and a cutting knife (8). The left and right sides of the cutting table (2) are connected to the support frame (1), the upper part of the cutting table (2) is connected to the mounting frame (3), the upper side of the mounting frame (3) is connected to two cylinders (4) symmetrically arranged in the front and rear directions, the telescopic ends of the cylinders (4) are connected to the clamping blocks (5), the lower side of the clamping blocks (5) is detachably connected to the first sliding frame (6), the lower part of the first sliding frame (6) is slidably connected to the left and right guide rods (7), the first spring (71) is connected between the first sliding frame (6) and the guide rods (7), the cutting knife (8) is connected between the guide rods (7), and the cutting knife (8) is in contact with and cooperates with the cutting table (2).
2. The device for cutting semi-finished EVA floor mats according to claim 1, characterized in that: It also includes a feeding mechanism (9), the feeding mechanism (9) includes a motor (90), a transmission belt (91) and a transmission belt (92), the support frame (1) is equipped with two left and right rotating rollers, the transmission belt (92) is wound around the two rotating rollers on the same side, the front side of the lower part of the cutting table (2) is connected to two left and right symmetrical motors (90), the output shaft of the motor (90) and the front side of the rotating roller close to the cutting table (2) are connected to pulleys, and the transmission belt (91) is wound between the output shaft of the motor (90) and the pulleys on the adjacent rotating rollers.
3. The device for cutting semi-finished EVA floor mats according to claim 2, characterized in that: It also includes an anti-adhesion mechanism (10), the anti-adhesion mechanism (10) includes a second sliding frame (101), and the cutting knife (8) is slidably connected to the second sliding frame (101).
4. The device for cutting semi-finished EVA floor mats according to claim 3 is characterized in that: The first sliding frame (6) is provided with a gripping hole.
5. The device for cutting semi-finished EVA floor mats according to claim 4 is characterized in that: The transmission belt (92) is provided with anti-slip grooves.
6. The device for cutting semi-finished EVA floor mats according to claim 5, characterized in that: It also includes a second spring (102), and two second springs (102) are connected between the second sliding frame (101) and the front, back, left, and right sides of the cutting knife (8).