Adhesive scattering mechanism for production and preparation of composite felt

Abstract

The utility model relates to the technical field of adhesive scattering mechanisms, and discloses an adhesive scattering mechanism for composite felt production and preparation, which comprises a hopper, a vibrating component, a powder scattering roller, a brush component and a stirring mechanism, the powder scattering roller positioned in a hopper cavity is rotatably connected with the hopper, the vibrating component positioned on one side of the hopper is fixedly connected with the hopper, and the brush component is fixedly connected with the hopper. The brush assembly located on the bottom face of the vibration component is fixedly connected with the vibration component, the stirring mechanism is rotationally connected with the hopper, a screening guiding device is arranged in a cavity of the hopper in a connected mode and comprises a screening plate and a plurality of sets of guiding plates, the screening plate located in the cavity of the hopper is movably connected with the hopper, and the guiding plates located in the cavity of the hopper are connected with the hopper. The two guide plates are symmetrically arranged, and the sieve plate is elastically connected with the transverse plate, so that an adhesive is intercepted and filtered, and the situation that the powder scattering roller cannot uniformly spray an object needing to be sprayed due to the fact that particles of the adhesive are too large is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive spreading mechanisms, and in particular relates to an adhesive spreading mechanism for producing and preparing composite felt. Background Art

[0002] The prior art discloses an adhesive spreading mechanism for composite felt production and preparation (CN202022179278.3), comprising a support seat, a powder spreading roller rotatably arranged in the support seat, one end of the powder spreading roller is transmission-connected to a first motor, and a spiral powder groove is arranged on the surface of the powder spreading roller; a hopper is arranged above the powder spreading roller, a discharge port is arranged at the lower end of the hopper, the powder spreading roller is located in the discharge port and the surface is in contact with the discharge port; a powder screening mechanism is arranged on the side of the powder spreading roller, the powder screening mechanism comprises a vibration motor fixed on the hopper, the vibration motor is transmission-connected to a powder screening brush, the powder screening brush is arranged in parallel with the powder spreading roller, and the powder screening brush has a brush head abutting against the surface of the powder spreading roller;

[0003] In actual use, a powder spreading roller and a sieve brush are set on the bottom of the hopper to clean the powder, and then sprinkle it on the surface of the object. Sprinkling the powder only with a powder spreading roller and a sieve brush may cause the powder to accumulate at the junction of the powder spreading roller and the inner wall of the hopper, so that large particles of powder cannot be discharged in time, and the particles sprayed on the surface of the object are uneven, resulting in the need for manual secondary processing of the surface of the object, which increases the workload of the operator.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A binder spreading mechanism for preparing composite felt comprises a hopper, a vibrating component, a powder spreading roller, a brush assembly and a stirring mechanism, wherein the powder spreading roller in the hopper cavity is rotatably connected to the hopper, the vibrating component on one side of the hopper is fixedly connected to the hopper, the brush assembly on the bottom of the vibrating component is fixedly connected to the vibrating component, the stirring mechanism is rotatably connected to the hopper, a screening material guide device is arranged in the cavity of the hopper, the screening material guide device comprises a sieve plate and a plurality of guide plates, the sieve plate in the hopper cavity is movably connected to the hopper, the guide plate in the hopper cavity is arranged to be connected to the hopper, and the two guide plates are arranged symmetrically with each other.

[0007] As a preferred embodiment of the utility model, the screen material guiding device also includes multiple sets of transverse plates, the inner wall surfaces on both sides of the hopper are fixedly connected to the same transverse plates, and the screen plates located on the top surfaces of the transverse plates are movably connected to the transverse plates.

[0008] As a preferred embodiment of the utility model, the screen material guiding device also includes a spring, which is located between the cross plate and the screen plate, one end of the spring is connected to the screen plate, and the other end of the spring is connected to the cross plate, and the screen plate is elastically connected to the cross plate through the spring.

[0009] As a preferred embodiment of the utility model, the screen material guiding device also includes multiple groups of semi-threaded bolts, and through holes adapted for the semi-threaded bolts are opened at the four right angles of the screen plate. The semi-threaded bolts pass through the through holes and are movably connected to the screen plate. The semi-threaded bolts also pass through the spring and are threadedly connected to the cross plate.

[0010] As a preferred embodiment of the utility model, the screening material guiding device further comprises a plurality of groups of adjusting seats, the bottom surfaces of the transverse plates are fixedly connected to the same adjusting seats, and the guide plates are connected to the adjusting seats.

[0011] As a preferred embodiment of the utility model, the screening material guide device further comprises a plurality of sets of screws, and a rotating hole for adapting the screws is opened on the surface of the adjustment seat, wherein one of the screws passes through the rotating hole and is threadedly connected to the guide plate.

[0012] As a preferred embodiment of the utility model, the surfaces of the plurality of adjustment seats are provided with adjustment slots, the guide plate is located between the two adjustment seats, and another screw passes through the adjustment slot and is threadedly connected to the guide plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting an elastic connection between the sieve plate and the cross plate, when the powder spreader stops working, the operator can clean the adhesive on the surface of the sieve plate and crush the adhesive for later use. At the same time, the sieve plate is set to intercept and filter the adhesive to avoid the powder spreading roller being unable to spray the objects to be sprayed evenly due to the adhesive particles being too large, thereby increasing the company's cost expenditure. At the same time, the operator is required to reprocess the surface of the sprayed object, increasing the operator's workload.

[0015] 2. By setting the guide plate, the operator adjusts the guide plate and makes a certain angle between the guide plate and the cross plate, so that the adhesive falling from the screen plate can fall along the surface of the guide plate, thereby accelerating the discharge speed of the adhesive. At the same time, the inclined guide plate guides the falling adhesive to avoid the accumulation of adhesive at the intersection of the powder spreading roller and the hopper, thereby resulting in waste of adhesive and increasing the cost expenditure of the enterprise.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1 It is a three-dimensional schematic diagram of the material spreading mechanism of the utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the material spreading mechanism of the utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the screening material guide device of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the adjustment seat of the utility model.

[0022] In the figure: 10, hopper; 11, vibrating component; 12, powdering roller; 13, brush assembly; 14, stirring mechanism; 15, cross plate; 16, spring; 17, sieve plate; 18, semi-threaded bolt; 19, adjustment seat; 20, adjustment slide; 21, rotating hole; 22, screw; 23, guide plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0024] A binder spreading mechanism for composite felt production and preparation, as shown in the figure, includes a hopper 10, a vibrating component 11, a powder spreading roller 12, a brush assembly 13 and a stirring mechanism 14, the powder spreading roller 12 located in the cavity of the hopper 10 is rotatably connected to the hopper 10, the vibrating component 11 located on one side of the hopper 10 is fixedly connected to the hopper 10, the brush assembly 13 located on the bottom surface of the vibrating component 11 is fixedly connected to the vibrating component 11, the stirring mechanism 14 is rotatably connected to the hopper 10, and is characterized in that a screening material guide device is provided in the cavity of the hopper 10, the screening material guide device includes a sieve plate 17 and a plurality of guide plates 23, the sieve plate 17 located in the cavity of the hopper 10 is movably connected to the hopper 10, the guide plate 23 located in the cavity of the hopper 10 is provided and connected to the hopper 10, and the two guide plates 23 are provided and connected to the hopper 10. 3 are symmetrically arranged with each other, the screening material guiding device also includes a plurality of groups of transverse plates 15, the inner wall surfaces on both sides of the hopper 10 are fixedly connected with the same transverse plates 15, the sieve plate 17 located on the top surface of the transverse plates 15 is movably connected with the transverse plates 15, the screening material guiding device also includes a spring 16, the spring 16 is located between the transverse plates 15 and the sieve plate 17, one end of the spring 16 is connected with the sieve plate 17, the other end of the spring 16 is connected with the transverse plate 15, the sieve plate 17 is elastically connected with the transverse plate 15 through the spring 16, the screening material guiding device also includes a plurality of groups of semi-threaded bolts 18, the four right angles of the sieve plate 17 are provided with through holes adapted to the semi-threaded bolts 18, the semi-threaded bolts 18 pass through the through holes and are movably connected with the sieve plate 17, and the semi-threaded bolts 18 also pass through the spring 16 and are threadedly connected with the transverse plate 15.

[0025] Specifically, when in use, the operator pours the adhesive into the cavity of the hopper 10, and the cavity of the hopper 10 is connected to the stirring mechanism 14 for rotation. The adhesive falls into the stirring mechanism 14, and the two stirring mechanisms 14 mix and stir the adhesive. The mixed and stirred adhesive follows the rotation of the stirring mechanism 14 and falls toward the surface of the sieve plate 17. When the adhesive falls on the surface of the sieve plate 17, the sieve plate 17 is elastically connected to the cross plate 15 through the spring 16. The weight of the fallen adhesive causes the sieve plate 17 to vibrate, and the vibrating sieve plate 17 drives the adhesive to vibrate. The surface of the sieve plate 17 is provided with filtering holes. If the specification of the adhesive is smaller than the filtering holes, , the adhesive falls off. If the specification of the adhesive is larger than the diameter of the filter hole, the adhesive stays on the surface of the sieve plate 17. The sieve plate 17 is elastically connected to the cross plate 15. When the powder spreading machine stops working, the operator can clean the adhesive on the surface of the sieve plate 17 and crush the adhesive for later use. At the same time, the sieve plate 17 is set to intercept and filter the adhesive to avoid the powder spreading roller 12 being unable to spray the objects to be sprayed evenly due to the large particles of the adhesive, thereby increasing the cost expenditure of the enterprise. At the same time, the operator is required to reprocess the surface of the object after spraying, thereby increasing the workload of the operator.

[0026] like Figure 2 - Figure 4 As shown, the screening material guide device also includes a plurality of groups of adjustment seats 19, the bottom surfaces of the cross plates 15 are fixedly connected to the same adjustment seats 19, the guide plates 23 are connected to the adjustment seats 19, the screening material guide device also includes a plurality of groups of screws 22, the surfaces of the adjustment seats 19 are provided with rotation holes 21 for matching the screws 22, one of the screws 22 passes through the rotation hole 21 and is threadedly connected to the guide plate 23, the surfaces of the plurality of adjustment seats 19 are provided with adjustment slots 20, the guide plate 23 is located between the two adjustment seats 19, and another screw 22 passes through the adjustment slot 20 and is threadedly connected to the guide plate 23.

[0027] Specifically, during use, by providing the same adjustment seats 19 on both sides of the guide plate 23, the operator can adjust the angle between the guide plate 23 and the cross plate 15 according to the usage situation, by loosening one set of screws 22 and pushing the guide plate 23. When the operator has completed the adjustment of the angle between the guide plate 23 and the cross plate 15, the screws 22 are tightened to fix the guide plate 23 and the adjustment seat 19. By providing the guide plate 23, the operator adjusts the guide plate 23 and makes a certain angle between the guide plate 23 and the cross plate 15, so that the adhesive dropped from the screen plate 17 falls along the surface of the guide plate 23, thereby accelerating the discharge speed of the adhesive. At the same time, the inclined guide plate 23 guides the dropped adhesive to avoid the adhesive from accumulating at the intersection of the powder roller 12 and the hopper 10, thereby resulting in waste of adhesive and increasing the cost expenditure of the enterprise.

[0028] Working principle: The operator pours the adhesive into the cavity of the hopper 10, and the cavity of the hopper 10 is connected to the stirring mechanism 14 by rotation. The adhesive falls into the stirring mechanism 14, and the two stirring mechanisms 14 mix and stir the adhesive. The mixed and stirred adhesive follows the rotation of the stirring mechanism 14 and falls toward the surface of the sieve plate 17. When the adhesive falls on the surface of the sieve plate 17, the sieve plate 17 is elastically connected to the cross plate 15 through the spring 16. The weight of the fallen adhesive causes the sieve plate 17 to vibrate, and the vibrating sieve plate 17 drives the adhesive to vibrate, and the surface of the sieve plate 17 A filter hole is provided on the surface. If the specification of the adhesive is smaller than the filter hole, the adhesive will fall off. If the specification of the adhesive is larger than the diameter of the filter hole, the adhesive will stay on the surface of the screen plate 17. By providing the same adjustment seats 19 on both sides of the guide plate 23, the operator can adjust the angle between the guide plate 23 and the cross plate 15 according to the usage, by loosening one set of screws 22 and pushing the guide plate 23. When the operator completes the adjustment of the angle between the guide plate 23 and the cross plate 15, tighten the screws 22 to fix the guide plate 23 to the adjustment seat 19.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An adhesive spreading mechanism for producing composite felt, comprising a hopper (10), a vibrating component (11), a powder spreading roller (12), a brush assembly (13) and a stirring mechanism (14), wherein the powder spreading roller (12) located in the cavity of the hopper (10) is rotatably connected to the hopper (10), the vibrating component (11) located on one side of the hopper (10) is fixedly connected to the hopper (10), the brush assembly (13) located on the bottom surface of the vibrating component (11) is fixedly connected to the vibrating component (11), and the stirring mechanism (14) is rotatably connected to the hopper (10), characterized in that: A screening material guide device is arranged in the cavity of the hopper (10), and the screening material guide device comprises a screening plate (17) and a plurality of guide plates (23). The screening plate (17) in the cavity of the hopper (10) is movably connected to the hopper (10), and the guide plate (23) in the cavity of the hopper (10) is arranged to be connected to the hopper (10), and the two guide plates (23) are arranged symmetrically with each other.

2. The adhesive spreading mechanism for composite felt production and preparation according to claim 1, characterized in that: The screening material guiding device also comprises a plurality of sets of transverse plates (15), the inner wall surfaces on both sides of the hopper (10) are fixedly connected to the same transverse plates (15), and the screening plates (17) located on the top surfaces of the transverse plates (15) are movably connected to the transverse plates (15).

3. The adhesive spreading mechanism for composite felt production and preparation according to claim 1, characterized in that: The sieve material guiding device further comprises a spring (16), the spring (16) being located between the transverse plate (15) and the sieve plate (17), one end of the spring (16) being connected to the sieve plate (17), the other end of the spring (16) being connected to the transverse plate (15), and the sieve plate (17) being elastically connected to the transverse plate (15) via the spring (16).

4. The adhesive spreading mechanism for composite felt production and preparation according to claim 1, characterized in that: The screening material guiding device also includes a plurality of groups of half-threaded bolts (18). Through holes adapted for the half-threaded bolts (18) are provided at four right angles of the screening plate (17). The half-threaded bolts (18) pass through the through holes and are movably connected to the screening plate (17). The half-threaded bolts (18) also pass through the spring (16) and are threadedly connected to the cross plate (15).

5. The adhesive spreading mechanism for composite felt production and preparation according to claim 1, characterized in that: The screening material guiding device also comprises a plurality of groups of adjusting seats (19), the bottom surfaces of the transverse plates (15) are all fixedly connected to the same adjusting seats (19), and the guiding plates (23) are connected to the adjusting seats (19).

6. The adhesive spreading mechanism for composite felt production and preparation according to claim 1, characterized in that: The screening material guide device also includes a plurality of sets of screws (22). The surface of the adjustment seat (19) is provided with a rotation hole (21) adapted for the screw (22), wherein one of the screws (22) passes through the rotation hole (21) and is threadedly connected to the guide plate (23).

7. The adhesive spreading mechanism for composite felt production and preparation according to claim 5, characterized in that: The surfaces of the plurality of adjustment seats (19) are provided with adjustment slots (20), a guide plate (23) is located between two adjustment seats (19), and another screw (22) passes through the adjustment slots (20) and is threadedly connected to the guide plate (23).

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