Discharging device for machining in forming workshop
By designing the slider and scraper structure in the discharge device, the problem of adhesion of the cutting knife residue is solved, ensuring the sharpness of the cutting knife, realizing the cleaning and collection of residues, and improving cutting efficiency.
Patent Information
- Application Number
- CN202421962818.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-08-14
AI Technical Summary
In the prior art, the residual material of the cutting knife is prone to adhere to the outer wall when cutting the glue strip, affecting the cutting sharpness and lacking an effective cleaning structure.
A material discharge device is designed, including an extruder body, a collection cover, a cutting knife, a connecting rod and a connecting block. The cutting knife is driven into the feeding track through an electric push rod to cut. The slider and the scraper cooperate to clean the residual material on the outer wall of the cutting knife, and the spring is used to maintain the stability of the slider. The scraper is tilted to scrape off the adherent material.
Effectively clean the residues on the outer wall of the cutting knife, maintain the sharpness of the cutting knife, facilitate the collection of residues, and improve cutting efficiency.
Smart Images
Figure CN223223821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silica gel processing, in particular to a material discharging device for processing in a molding workshop. Background Art
[0002] The current process for silicone is to mix the materials into rolls during the mixing process, then use automatic extruders and automatic discharging machines to perform initial segmented discharging. After arriving at the molding workshop, the rubber strips are manually arranged on the jig, and then the rubber strips are hit onto the molding mold for in-mold vulcanization.
[0003] Although the existing technology has many benefits during use, it still has the following problems: it lacks a cleaning structure for the cutting knife, which results in some residual materials adhering to the outer wall of the cutting knife during the cleaning process of the cutting knife on the rubber strip, affecting the cutting sharpness of the cutting knife on the rubber strip. Utility Model Content
[0004] The purpose of the present utility model is to provide a material discharging device for molding workshop processing, so as to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge device for molding workshop processing, comprising an extruder body, a collecting cover, a cutting knife, a connecting rod and a connecting block, an extruder head is provided on the outer wall of one end of the extruder body, a feeding track is installed on the outer wall of one side of the extruder head, a collecting cover is installed on the outer wall of the lower end of the feeding track, electric push rods are installed on both sides of the lower end of the inner wall of the collecting cover, a cutting knife is installed on the outer wall of the upper end of the electric push rod, a connecting rod is installed on one side of the inner wall of the collecting cover, a slider is slidably installed on the outer wall of one side of the connecting rod, and a connecting block is provided on the outside of the cutting knife.
[0006] When using a discharge device processed in a molding workshop in the present technical solution, the extruder body extrude the material through the extrusion head, and the electric push rod drives the cutting knife to pass through the cutting groove into the inside of the feeding track, thereby cutting the material strips inside the feeding track. When the cutting knife moves out, the slider and the scraper move according to the inclination of the upper end face of the cutting knife, so that the scraper scrapes and cleans the material adhered to the outer wall of the cutting knife.
[0007] Preferably, a barrel is provided on one side of the outer wall of the upper end of the extruder body, and the barrel is communicated with the interior of the extruder body. The material is stored in the barrel, and the material enters the interior of the extruder body through the barrel.
[0008] Preferably, a cutting groove is provided on one side of the lower end of the inner wall of the feed track, and the cutting groove is located at the upper end of the cutting knife. The cutting knife can penetrate the cutting groove and enter the interior of the feed track, so that the cutting knife cuts the material strips inside the feed track.
[0009] Preferably, the slider is designed in a rectangular shape and is connected to the outer wall of the connecting block. The connecting block moves horizontally through the slider.
[0010] Preferably, a spring is provided on the outside of the connecting rod, and the slider is connected to the inside of the collecting cover via the spring. The spring force maintains the relative position stability of the slider.
[0011] Preferably, the inner wall of the connecting block is provided with a scraper, the scraper contacts the outer wall of the cutting blade, and the outer wall of the upper end of the cutting blade is designed in an inclined shape. The scraper cleans the residual material on the outer wall of the cutting blade.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention achieves the effect of cleaning the cutting knife by arranging a connecting rod, a spring and a scraper. The extruder body extrude the material through the extrusion head, and the electric push rod drives the cutting knife to pass through the cutting groove into the inside of the feeding track, thereby cutting the material strips inside the feeding track. When the cutting knife moves out, the slider and the scraper move according to the inclination of the upper end face of the cutting knife, so that the scraper scrapes and cleans the material adhered to the outer wall of the cutting knife, ensuring the cleanliness of the outer surface of the cutting knife, ensuring the sharpness of the cutting knife on the material strips, and facilitating the collection of residual materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the appearance of the extruder body structure of the utility model;
[0014] Figure 2 This is a schematic cross-sectional view of the extrusion head structure of the present utility model;
[0015] Figure 3 This is a schematic cross-sectional view of the collecting cover structure of the present utility model;
[0016] Figure 4 It is an enlarged schematic diagram of the connecting rod structure of the present invention.
[0017] In the figure: 1. Extruder body; 11. Extrusion head; 12. Feed track; 13. Cutting groove; 2. Collecting cover; 21. Electric push rod; 22. Cutting knife; 23. Connecting rod; 24. Spring; 25. Slider; 26. Connecting block; 27. Scraper. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.
[0019] See also Figures 1-4 , the utility model provides two embodiments:
[0020] Embodiment 1: A discharge device for molding workshop processing includes an extruder body 1, a collecting cover 2, a cutting knife 22, a connecting rod 23 and a connecting block 26. An extruder head 11 is provided on the outer wall of one end of the extruder body 1, a feeding track 12 is installed on the outer wall of one side of the extruder head 11, a collecting cover 2 is installed on the outer wall of the lower end of the feeding track 12, electric push rods 21 are installed on both sides of the lower end of the inner wall of the collecting cover 2, a cutting knife 22 is installed on the outer wall of the upper end of the electric push rod 21, a connecting rod 23 is installed on one side of the inner wall of the collecting cover 2, a slider 25 is slidably installed on the outer wall of one side of the connecting rod 23, and a connecting block 26 is provided on the outside of the cutting knife 22.
[0021] A barrel is provided on one side of the outer wall of the upper end of the extruder body 1, and the barrel is connected to the interior of the extruder body 1. The material is stored in the barrel, and the material enters the interior of the extruder body 1 through the barrel.
[0022] A cutting groove 13 is formed on one side of the lower end of the inner wall of the feed track 12, and the cutting groove 13 is located above the cutting blade 22. The cutting blade 22 can penetrate the cutting groove 13 and enter the interior of the feed track 12, thereby cutting the material strips inside the feed track 12. The extruder body 1 extrude the material through the extrusion head 11, and the electric push rod 21 drives the cutting blade 22 to penetrate the cutting groove 13 and enter the interior of the feed track 12, thereby cutting the material strips inside the feed track 12.
[0023] Embodiment 2: A discharging device for molding workshop processing includes an extruder body 1, a collecting cover 2, a cutting knife 22, a connecting rod 23 and a connecting block 26. An extruder head 11 is provided on the outer wall of one end of the extruder body 1, and a feeding track 12 is installed on the outer wall of one side of the extruder head 11. A collecting cover 2 is installed on the outer wall of the lower end of the feeding track 12, and an electric push rod 21 is installed on both sides of the lower end of the inner wall of the collecting cover 2. As is well known to those skilled in the art, the discharging device of the present invention also needs to provide an electric push rod 21 to enable it to work normally, and as is well known to those skilled in the art, the provision of the electric push rod 21 is commonplace, and it all belongs to conventional means or common knowledge, and will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience. A cutting knife 22 is installed on the outer wall of the upper end of the electric push rod 21, a connecting rod 23 is installed on one side of the inner wall of the collecting cover 2, a slider 25 is slidably installed on the outer wall of one side of the connecting rod 23, and a connecting block 26 is provided on the outside of the cutting knife 22.
[0024] A barrel is provided on one side of the outer wall of the upper end of the extruder body 1, and the barrel is connected to the interior of the extruder body 1. The material is stored in the barrel, and the material enters the interior of the extruder body 1 through the barrel.
[0025] A cutting groove 13 is provided on one side of the lower end of the inner wall of the feed track 12, and the cutting groove 13 is located at the upper end of the cutting knife 22. The cutting knife 22 can penetrate the cutting groove 13 and enter the inside of the feed track 12, so that the cutting knife 22 cuts the material strip inside the feed track 12.
[0026] The slider 25 is designed in a rectangular shape and is connected to the outer wall of the connecting block 26. The connecting block 26 moves horizontally through the slider 25.
[0027] A spring 24 is provided on the outside of the connecting rod 23, and the slider 25 is connected to the inside of the collecting cover 2 through the spring 24. The elastic force of the spring 24 maintains the relative position stability of the slider 25.
[0028] A scraper 27 is provided on the inner wall of the connecting block 26. The scraper 27 contacts the outer wall of the cutting blade 22. The outer wall of the upper end of the cutting blade 22 is designed to be inclined. The scraper 27 cleans the outer wall of the cutting blade 22. The extruder body 1 extrude the material through the extrusion head 11, and the electric push rod 21 drives the cutting blade 22 through the cutting groove 13 and into the interior of the feed track 12, thereby cutting the material strips inside the feed track 12. When the cutting blade 22 is removed, the slider 25 and the scraper 27 move due to the inclination of the upper end surface of the cutting blade 22, so that the scraper 27 scrapes and cleans the material adhering to the outer wall of the cutting blade 22, ensuring the cleanliness of the outer surface of the cutting blade 22, ensuring the sharpness of the cutting blade 22 in cutting the material strips, and facilitating the collection of the residual material.
[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A discharge device for molding workshop processing, comprising an extruder body (1), a collecting cover (2), a cutting knife (22), a connecting rod (23) and a connecting block (26), characterized in that: An extruder head (11) is provided on the outer wall of one end of the extruder body (1), a feeding track (12) is installed on the outer wall of one side of the extruder head (11), a collecting cover (2) is installed on the outer wall of the lower end of the feeding track (12), electric push rods (21) are installed on both sides of the lower end of the inner wall of the collecting cover (2), a cutting knife (22) is installed on the outer wall of the upper end of the electric push rod (21), a connecting rod (23) is installed on one side of the inner wall of the collecting cover (2), a slider (25) is slidably installed on the outer wall of one side of the connecting rod (23), and a connecting block (26) is provided on the outer side of the cutting knife (22).
2. The discharge device for molding workshop processing according to claim 1, characterized in that: A barrel is provided on one side of the outer wall of the upper end of the extruder body (1), and the barrel is communicated with the interior of the extruder body (1).
3. The discharge device for molding workshop processing according to claim 1, characterized in that: A cutting groove (13) is provided on one side of the lower end of the inner wall of the feeding track (12), and the cutting groove (13) is located at the upper end of the cutting knife (22).
4. The discharge device for molding workshop processing according to claim 1, characterized in that: The slider (25) is designed in a rectangular shape, and the slider (25) is connected to the outer wall of the connecting block (26).
5. The discharge device for molding workshop processing according to claim 4, characterized in that: A spring (24) is provided on the outside of the connecting rod (23), and the sliding block (25) is connected to the inside of the collecting cover (2) via the spring (24).
6. The discharge device for molding workshop processing according to claim 1, characterized in that: The inner wall of the connecting block (26) is provided with a scraper (27), and the scraper (27) contacts the outer wall of the cutting knife (22). The outer wall of the upper end of the cutting knife (22) is designed in an inclined shape.