Density-adjustable steel fiber material loosening device
By designing a steel fiber material loosening device with adjustable density, using a loose box structure and a variety of matching structures, the problems of uneven effects of traditional loosening devices and difficult to regulate density are solved, and flexible adjustment and efficient loosening of loosening density are achieved, and production efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421514587.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-28
AI Technical Summary
Traditional steel fiber material loosening devices have problems such as uneven loosening effect, difficult material density to be regulated, inconvenient maintenance and poor adaptability, which affect production efficiency and product quality.
A density adjustable steel fiber material loosening device is designed, adopting a loose box structure, equipped with a support frame, guide arc groove, positioning groove, loose roller, adjustable fit structure and scraping structure. By intermittent feeding and intermittent scraping of materials, flexible adjustment of loosening density and efficient loosening are achieved.
It realizes convenient adjustment of loosening density, flexible adaptation according to different steel fiber needs, ensuring the stability and efficiency of each loosening effect, avoiding the accumulation of raw materials affecting the quality and uniformity of loosening, and the device structure is simple and reasonable, making it easy to operate and use.
Smart Images
Figure CN222715519U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel fiber processing and production, in particular to a density-adjustable steel fiber material loosening device. Background Art
[0002] In the manufacturing industry, especially in industries involving steel fiber material processing, such as building reinforcement and composite material manufacturing, the pretreatment of steel fiber materials, especially the opening process, is crucial to the efficiency and product quality of subsequent mixing and molding processes. Traditional opening devices often have problems such as uneven opening effect, difficult to control material density, inconvenient maintenance and poor adaptability, which directly limits the improvement of production efficiency and the stability of product quality. In particular, the residual material is easily accumulated during the opening process, which can easily lead to uneven fiber distribution, and it is also easy to form agglomerations or entanglements, which directly affects the subsequent processing procedures. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide a density-adjustable steel fiber material loosening device, which is convenient to adjust the opening density and can be flexibly adapted according to the needs of the steel fiber to be processed. Intermittent feeding ensures that the opening effect is stable and efficient each time; the steel fiber material accumulated at the opening end is intermittently scraped off to avoid the accumulation of raw materials affecting the opening quality and uniformity; the overall structure of the device is simple and reasonable, easy to operate and use, flexible and stable, and highly practical.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a density-adjustable steel fiber material loosening device, including an opening box, a support frame is provided on the opening box, the top and bottom of the opening box are the feeding end and the discharging end respectively, the opening box is symmetrically provided with guide arc grooves and positioning grooves, the opening box is provided with opening rollers, an adjustable matching structure and a scraping structure, the opening rollers are connected to the output end of the first motor, the first motor is connected to the opening box through a first fixed seat, the opening rollers are symmetrically provided with dosing grooves, and the dosing grooves are provided with multiple groups of first opening teeth.
[0005] In the preferred embodiment, the adjustable matching structure includes a matching arc plate, on which are provided a plurality of groups of second opening and loosening teeth matching with the first opening and loosening teeth, a fixing frame is provided at the bottom of the matching arc plate, on which are symmetrically provided positioning slide arms matching with the positioning grooves, and on the positioning slide arms are provided side stop arms, which are connected to the output end of the electric push rod, and the electric push rod is connected to the outer wall of the opening box through a connecting seat.
[0006] In the preferred scheme, the scraper structure includes a scraper tooth plate that cooperates with multiple groups of second opening and loosening teeth, and sliding rods that cooperate with the guide arc grooves are symmetrically provided at both ends of the scraper tooth plate. A limit head is provided on the sliding rod. The sliding rod at one end of the scraper tooth plate cooperates with the limit groove on the swing arm, and the bottom of the swing arm is connected to the loosening box through a connecting shaft, and the limit groove cooperates with an eccentric shaft arranged on the turntable. The turntable is arranged on the support arm, and the support arm is connected to the loosening box. The turntable is connected to the output end of the second motor, and the second motor is connected to the support arm through a second fixed seat.
[0007] In a preferred embodiment, a wide-mouth feed chute is provided at the feed end of the opening box.
[0008] In a preferred embodiment, guide feed plates cooperating with the opening rollers are symmetrically arranged in the opening box.
[0009] The density-adjustable steel fiber material loosening device provided by the utility model has the following beneficial effects by adopting the above structure:
[0010] (1) The opening density can be adjusted easily and flexibly according to the needs of the steel fiber to be processed. Intermittent feeding ensures stable and efficient opening effect each time.
[0011] (2) Intermittently scrape away the steel fiber material accumulated at the opening end to avoid raw material accumulation affecting the opening quality and uniformity;
[0012] (3) The overall structure of the device is simple and reasonable, easy to operate and use, flexible and stable, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 3 It is a schematic diagram of the structure of the opening box of the utility model.
[0017] Figure 4 It is a schematic diagram of the internal structure of the opening box of the utility model.
[0018] Figure 5 It is a schematic diagram of the adjustable matching structure of the utility model.
[0019] Figure 6 It is a schematic diagram of the scraping structure of the utility model.
[0020] In the figure: an opening box 1, a supporting frame 2, a wide-mouth feed trough 3, a guide arc groove 4 and a positioning groove 5, a guide feed plate 6, an opening roller 7, a first motor 8, a first fixed seat 9, a dosing trough 10, a first opening tooth 11, a matching arc plate 12, a second opening tooth 13, a fixed frame 14, a positioning slide arm 15, a side stop arm 16, an electric push rod 17, a connecting seat 18, a scraping tooth plate 19, a sliding rod 20, a limit head 21, a swing arm 22, a limit groove 23, a connecting shaft 24, an eccentric shaft 25, a turntable 26, a supporting arm 27, a second motor 28, and a second fixed seat 29. DETAILED DESCRIPTION
[0021] like Figure 1-6 In the invention, a density-adjustable steel fiber material loosening device comprises an opening box 1, on which a support frame 2 is provided, the top and bottom of the opening box 1 are the feeding end and the discharging end respectively, the opening box 1 is symmetrically provided with a guide arc groove 4 and a positioning groove 5, the opening box 1 is provided with an opening roller 7, an adjustable matching structure and a scraping structure, the opening roller 7 is connected to the output end of a first motor 8, the first motor 8 is connected to the opening box 1 through a first fixed seat 9, the opening roller 7 is symmetrically provided with a dosing groove 10, and the dosing groove 10 is provided with a plurality of groups of first opening teeth 11.
[0022] In the preferred solution, the adjustable matching structure includes a matching arc plate 12, on which are provided a plurality of groups of second opening teeth 13 matching with the first opening teeth 11, and a fixing frame 14 is provided at the bottom of the matching arc plate 12, on which are symmetrically provided positioning slide arms 15 matching with the positioning groove 5, and on which are provided side stop arms 16, which are connected to the output end of the electric push rod 17, and the electric push rod 17 is connected to the outer wall of the opening box 1 through the connecting seat 18. The opening density can be adjusted by moving up and down, so as to control the opening strength of different steel fibers, and can be flexibly selected.
[0023] In the preferred solution, the scraping structure includes a scraping tooth plate 19 matched with multiple groups of second opening teeth 13, and sliding rods 20 matched with the guide arc groove 4 are symmetrically arranged at both ends of the scraping tooth plate 19, and a limit head 21 is arranged on the sliding rod 20. The sliding rod 20 at one end of the scraping tooth plate 19 matches with the limit groove 23 on the swing arm 22, and the bottom of the swing arm 22 is connected to the opening box 1 through the connecting shaft 24. The limit groove 23 matches with the eccentric shaft 25 arranged on the rotating disk 26, and the rotating disk 26 is arranged on the support arm 27, and the support arm 27 is connected to the opening box 1. The rotating disk 26 is connected to the output end of the second motor 28, and the second motor 28 is connected to the support arm 27 through the second fixed seat 29. Intermittently scrape off the steel fiber material accumulated at the opening end to avoid the accumulation of raw materials affecting the opening quality and uniformity.
[0024] In a preferred embodiment, the feed end of the opening box 1 is provided with a wide-mouth feed trough 3. The wide-mouth feed is practical and convenient.
[0025] In the preferred solution, the opening box 1 is symmetrically provided with a guide feed plate 6 that cooperates with the opening roller 7. The guide cooperates with intermittent feeding, and the material is stable and practical.
[0026] The method of using the utility model is as follows: the steel fiber material to be opened is put into the wide-mouth feed trough 3, the material is concentrated on the feed station through the guide feed plate 6, the batching trough 10 provided on the opening roller 7 cooperates with the opening of the feed station, the first opening tooth 11 acts on the material intermittently to drive the material to feed and cooperates with the second opening tooth 13 at the lower end to open, and after opening, it naturally rotates with the opening roller 7 to unload, and when there is residual material accumulated on the cooperating arc plate 12, the scraper tooth plate 19 is used to intermittently cooperate with the scraper to unload.
[0027] The beneficial effects of the utility model are as follows: the opening density is easy to adjust and can be flexibly adapted according to the needs of the steel fiber to be processed; intermittent feeding ensures stable and efficient opening effect each time; the steel fiber material accumulated at the opening end is intermittently scraped off to avoid raw material accumulation affecting the opening quality and uniformity; the overall structure of the device is simple and reasonable, easy to operate and use, flexible and stable, and highly practical.
Claims
1. A density-adjustable steel fiber material loosening device, comprising an opening box (1), characterized in that: The opening box (1) is provided with a support frame (2), the top and bottom of the opening box (1) are respectively a feeding end and a discharging end, the opening box (1) is symmetrically provided with a guide arc groove (4) and a positioning groove (5), the opening box (1) is provided with an opening roller (7), an adjustable matching structure and a scraping structure, the opening roller (7) is connected to the output end of the first motor (8), the first motor (8) is connected to the opening box (1) through a first fixed seat (9), the opening roller (7) is symmetrically provided with a batching groove (10), and the batching groove (10) is provided with a plurality of groups of first opening teeth (11).
2. The density-adjustable steel fiber material loosening device according to claim 1, characterized in that: The adjustable matching structure comprises a matching arc plate (12), on which a plurality of groups of second opening teeth (13) matching with the first opening teeth (11) are arranged, a fixing frame (14) is arranged at the bottom of the matching arc plate (12), a positioning slide arm (15) matching with the positioning groove (5) is symmetrically arranged on the fixing frame (14), a side stop arm (16) is arranged on the positioning slide arm (15), the side stop arm (16) is connected to the output end of the electric push rod (17), and the electric push rod (17) is connected to the outer wall of the opening box (1) through a connecting seat (18).
3. The density-adjustable steel fiber material loosening device according to claim 1, characterized in that: The scraper structure comprises a scraper tooth plate (19) matched with a plurality of groups of second opening teeth (13); sliding rods (20) matched with the guide arc grooves (4) are symmetrically arranged at both ends of the scraper tooth plate (19); a limit head (21) is arranged on the sliding rod (20); the sliding rod (20) at one end of the scraper tooth plate (19) matches with a limit groove (23) on a swing arm (22); the bottom of the swing arm (22) is connected to the opening box (1) through a connecting shaft (24); the limit groove (23) matches with an eccentric shaft (25) arranged on a rotating disk (26); the rotating disk (26) is arranged on a supporting arm (27); the supporting arm (27) is connected to the opening box (1); the rotating disk (26) is connected to the output end of a second motor (28); and the second motor (28) is connected to the supporting arm (27) through a second fixing seat (29).
4. The density-adjustable steel fiber material loosening device according to claim 1, characterized in that: The feed end of the opening box (1) is provided with a wide-mouth feed trough (3).
5. The density-adjustable steel fiber material loosening device according to claim 1, characterized in that: The opening box (1) is symmetrically provided with guide feed plates (6) that cooperate with the opening rollers (7).