A device for covering the surface of a cement product with glass fibers

Abstract

The application relates to the technical field of cement product production equipment, and particularly discloses a device for covering cement products with glass fibers, which comprises a cylinder, and a covering mechanism for covering cement products with glass fibers is arranged in the cylinder. In the application, the placing basin is moved downward, so that the cement products in the device in the placing basin are moved downward until the placing basin and the cement products placed in the placing basin are moved into the glass fiber slurry barrel, the placing basin enters the glass fiber slurry in the glass fiber slurry barrel, the cement products in the placing basin contact the glass fiber slurry in the glass fiber slurry barrel, the glass fiber slurry in the glass fiber slurry barrel is attached to the cement products, and the covering treatment of the glass fibers on the surface of the cement products is completed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cement product production equipment, and particularly relates to a device for covering glass fibers on the surface of cement products. BACKGROUND

[0002] The cement product mainly refers to various cement pipes, rods, plates, piles and concrete products made of cement, sand, steel bars and various additives to meet the needs of the construction field.

[0003] In the production process of the cement product, in order to improve the surface physical properties of the cement product, the glass fiber is sprayed on the surface of the cement product, and the sprayed glass fiber is dried. However, the spraying of the glass fiber slurry and the drying of the cement product after the spraying of the glass fiber slurry are two steps, and the spraying equipment is used to spray the glass fiber on the surface of the cement product, and then the drying equipment is used to dry the cement product with the sprayed glass fiber. For example, the Chinese patent with the application number 202222552417.1 discloses a cement product drying and curing device, which comprises a mounting base, a lifting table, a self-adaptive mechanism, a drying and curing mechanism, the mounting base is provided with traveling wheels at the bottom, the lifting table is installed above the mounting base and moves up and down in the vertical direction, the self-adaptive mechanism is installed on the lifting table, the telescopic sleeve is fixed to the lifting table, the supporting spring is installed on the telescopic sleeve, the adjusting platform is fixed to the top end of the telescopic sleeve, and the supporting roller is rotatably installed above the adjusting platform. The drying and curing mechanism is installed on the side above the adjusting platform, and the first mounting frame and the second mounting frame are hingedly connected to the adjusting platform and are driven by the electric telescopic cylinder, and the first spraying pipe and the second spraying pipe are respectively fixed to the first mounting frame and the second mounting frame. The utility model aims at doing drying and curing treatment to the inner cavity top wall of the box girder structure cement product, can improve the curing effect, and is convenient for curing construction. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art and provide a device for covering glass fibers on the surface of cement products.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] A device for covering glass fibers on the surface of cement products comprises a cylinder, and a covering mechanism for covering glass fibers on the surface of the cement product is arranged in the cylinder.

[0007] The cylinder is provided with a drying mechanism for drying the cement products, which is located above the covering mechanism;

[0008] The cylinder is provided with a driving mechanism for driving the cement products.

[0009] The covering mechanism comprises a glass fiber slurry barrel mounted on the inner bottom wall of the cylinder, and a brush is mounted on the inner wall of the glass fiber slurry barrel.

[0010] Preferably, the driving mechanism comprises a fixing frame mounted on the top of the cylinder, a first mounting disc connected with the fixing frame, an electric telescopic rod mounted on the bottom of the first mounting disc, a second mounting disc connected with the piston rod of the electric telescopic rod, and a placing basin for bearing the cement products rotatably mounted on the bottom of the second mounting disc, wherein a plurality of mesh holes are formed on the outer surface of the placing basin, and the placing basin is located in the cylinder.

[0011] Preferably, a fixing rod is fixedly mounted on the bottom of the second mounting disc, a third mounting disc is connected with the end of the fixing rod, an electric motor is mounted on the top of the third mounting disc, an output shaft of the electric motor penetrates through the third mounting disc and is connected with a rotating shaft, and the end of the rotating shaft is connected with the inner bottom wall of the placing basin.

[0012] Preferably, a plurality of insertion columns are mounted on the bottom of the placing basin, a connecting disc is rotatably mounted on the inner bottom wall of the glass fiber slurry barrel, a plurality of insertion grooves are formed on the top of the connecting disc and matched with the positions and shapes of the insertion columns, the insertion columns can be inserted into the insertion grooves, and a plurality of stirring vanes are rotatably mounted on the top of the connecting disc, wherein the lengths of the stirring vanes are smaller than the lengths of the insertion columns.

[0013] Preferably, an annular sliding groove is formed on the inner bottom wall of the glass fiber slurry barrel, and an annular sliding ring is mounted on the bottom of the connecting disc and slidably installed in the sliding groove.

[0014] Preferably, a mounting block is connected with the outer wall of the third mounting disc, a sliding rod is mounted on the top of the mounting block, a through hole is formed on the first mounting disc, a sliding sleeve is mounted in the through hole, the sliding rod is slidably installed in the sliding sleeve, and a limiting block is connected with the top end of the sliding rod.

[0015] Preferably, a reinforcing block is connected with the inner bottom wall of the placing basin, and the end of the rotating shaft is connected with the reinforcing block.

[0016] Preferably, a connecting ring is mounted on the inner wall of the glass fiber slurry barrel, the brush is mounted on the inner wall of the connecting ring, and the brush is located above the stirring vanes.

[0017] Preferably, a blocking ring is mounted on the inner wall of the cylinder, the diameter of the inner wall of the blocking ring at the top is larger than the diameter of the inner wall of the blocking ring at the bottom, the diameter of the inner wall of the blocking ring at the bottom is equal to the diameter of the inner wall of the glass fiber slurry barrel, and the bottom end of the blocking ring is connected with the top end of the glass fiber slurry barrel.

[0018] Preferably, the drying mechanism comprises a mounting ring mounted on the inner wall of the barrel, a cavity is formed in the mounting ring, a hot air blower is mounted on the outer wall of the barrel, the blowing end of the hot air blower is communicated with the cavity, a plurality of blowing holes are formed in the inner wall of the mounting ring, the mounting ring is located above the blocking ring, the outer wall of the barrel is provided with a charging nozzle communicated with the glass fiber slurry barrel, and the bottom of the barrel is provided with a bottom disc.

[0019] Compared with the prior art, the beneficial effects of the present application are:

[0020] 1: The placing basin in the present application moves downward, so that the cement product in the placing basin moves downward, until the placing basin and the cement product placed in the placing basin move into the glass fiber slurry barrel, so that the placing basin enters the glass fiber slurry in the glass fiber slurry barrel, and then the cement product in the placing basin contacts the glass fiber slurry in the glass fiber slurry barrel, so that the glass fiber slurry in the glass fiber slurry barrel adheres to the cement product, and the covering treatment of the glass fiber on the surface of the cement product is completed.

[0021] 2: In the present application, the mesh on the placing basin is brushed by the brush, so that the problem of incomplete adhesion of the glass fiber slurry to the cement product caused by air bubbles remaining in the mesh when the placing basin enters the glass fiber slurry barrel is avoided, the air bubbles in the mesh of the placing basin are pierced by the brush, so that the glass fiber slurry enters the placing basin through the mesh to adhere to the surface of the cement product, and the effect of adhering the glass fiber slurry to the surface of the cement product is improved.

[0022] 3: In the present application, the output shaft of the motor drives the rotating shaft to rotate, the rotating shaft rotates to drive the placing basin to rotate, and at the same time drives the connecting disc to rotate, so that the placing basin can rotate in the glass fiber slurry barrel, so that the glass fiber slurry in the glass fiber slurry barrel can better and more completely adhere to the surface of the cement product, and when the connecting disc rotates, the stirring fan blades rotatingly installed on the top of the connecting disc also rotate with the connecting disc, so that the glass fiber slurry in the glass fiber slurry barrel can be stirred, so that the glass fiber slurry in the glass fiber slurry barrel is more uniform, and the effect of adhering to the surface of the cement product is improved.

[0023] 4: In the present application, the covering of the glass fiber slurry on the surface of the cement product and the drying are completed synchronously, the steps are integrated into one step, and the production efficiency of the cement product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A structure diagram of a cement product surface glass fiber covering device is provided for the present application;

[0025] Figure 2 A structure diagram of a cement product surface glass fiber covering device is provided for the present application;

[0026] Figure 3 This is a schematic diagram showing the connection between the first mounting plate and the electric telescopic rod of a device for covering the surface of cement products with glass fiber, as proposed in this invention.

[0027] Figure 4 This is a schematic diagram showing the connection between the electric telescopic rod and the second mounting plate of a cement product surface glass fiber coating device proposed in this invention;

[0028] Figure 5 This is a cross-sectional view of the cylindrical body of a cement product surface coating glass fiber device proposed in this invention;

[0029] Figure 6 for Figure 5 A magnified view of part A in the middle.

[0030] In the diagram: 1. Cylinder; 2. Hot air blower; 3. Fixing frame; 4. First mounting plate; 5. Electric telescopic rod; 6. Second mounting plate; 7. Sliding rod; 8. Sliding sleeve; 9. Limiting block; 10. Mounting ring; 11. Feed nozzle; 12. Base plate; 13. Fixing rod; 14. Third mounting plate; 15. Motor; 16. Mounting block; 17. Rotating shaft; 18. Reinforcing block; 19. Placement basin; 20. Insertion post; 21. Retaining ring; 22. Glass fiber slurry tank; 23. Connecting plate; 24. Insertion groove; 25. Agitator blade; 26. Connecting ring; 27. Brush. Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0032] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] Reference Figures 1-6 A device for coating the surface of cement products with glass fiber includes a cylinder 1, and a covering mechanism for coating the cement products with glass fiber is provided inside the cylinder 1.

[0034] The cylinder 1 is equipped with a drying mechanism for drying cement products, and the drying mechanism is located above the covering mechanism;

[0035] The cylinder 1 is equipped with a drive mechanism for driving cement products.

[0036] The covering mechanism comprises a glass fiber slurry barrel 22 installed on the inner bottom wall of the barrel 1, and a brush 27 is installed on the inner wall of the glass fiber slurry barrel 22.

[0037] As a technical optimization scheme of the present application, the driving mechanism comprises a fixing frame 3 installed on the top of the barrel 1, the fixing frame 3 is connected with a first mounting disc 4, the bottom of the first mounting disc 4 is installed with an electric telescopic rod 5, the piston rod end of the electric telescopic rod 5 is connected with a second mounting disc 6, and the bottom of the second mounting disc 6 is rotatably installed with a placing basin 19 used for bearing the cement products, a plurality of mesh holes are formed in the outer surface of the placing basin 19, and the placing basin 19 is located in the barrel 1.

[0038] As a technical optimization scheme of the present application, the bottom of the second mounting disc 6 is fixed with a fixing rod 13, the end of the fixing rod 13 is connected with a third mounting disc 14, the top of the third mounting disc 14 is installed with a motor 15, the output shaft of the motor 15 penetrates through the third mounting disc 14 and is connected with a rotating shaft 17, the end of the rotating shaft 17 is connected with the inner bottom wall of the placing basin 19, and the output shaft of the motor 15 can conveniently drive the rotating shaft 17 to rotate, thereby driving the placing basin 19 to rotate.

[0039] As a technical optimization scheme of the present application, the bottom of the placing basin 19 is installed with a plurality of plug-in columns 20, the inner bottom wall of the glass fiber slurry barrel 22 is rotatably installed with a connecting disc 23, the top of the connecting disc 23 is formed with plug-in grooves 24 matched with the positions and shapes of the plug-in columns 20, the plug-in columns 20 can be plugged into the plug-in grooves 24, a plurality of stirring vanes 25 are rotatably installed on the top of the connecting disc 23, the length of the stirring vanes 25 is smaller than the length of the plug-in columns 20, and the stirring vanes 25 can stir the glass fiber slurry in the glass fiber slurry barrel 22 when the connecting disc 23 rotates, so that the glass fiber slurry is more uniform and the uniformity when the glass fiber slurry adheres to the surface of the cement product is ensured.

[0040] As a technical optimization scheme of the present application, the inner bottom wall of the glass fiber slurry barrel 22 is formed with an annular sliding groove, the bottom of the connecting disc 23 is installed with an annular sliding ring, and the sliding ring is slidingly installed in the sliding groove. Through the cooperation of the sliding ring and the sliding groove, the connecting disc 23 and the inner bottom wall of the glass fiber slurry barrel 22 are rotatably connected.

[0041] As a technical optimization scheme of the present application, the outer wall of the third mounting disc 14 is connected with a mounting block 16, the top of the mounting block 16 is installed with a sliding rod 7, a through hole is formed in the first mounting disc 4, a sliding sleeve 8 is installed in the through hole, the sliding rod 7 is slidingly installed in the sliding sleeve 8, the top end of the sliding rod 7 is connected with a limiting block 9, and the cooperation of the sliding rod 7 and the sliding sleeve 8 can provide a guide for the up-down movement of the third mounting disc 14.

[0042] As a technical optimization scheme of the present application, the bottom wall of the placing basin 19 is connected with a reinforcing block 18, and the end of the rotating shaft 17 is connected with the reinforcing block 18, so that the connection between the rotating shaft 17 and the placing basin 19 is facilitated.

[0043] As a technical optimization scheme of the present application, the inner wall of the glass fiber slurry barrel 22 is provided with a connecting ring 26, and the brush 27 is installed on the inner wall of the connecting ring 26, and the brush 27 is located above the stirring fan blade 25.

[0044] As a technical optimization scheme of the present application, the inner wall of the barrel 1 is provided with a blocking ring 21, the top inner wall of the blocking ring 21 has a larger diameter than the bottom inner wall, the bottom inner wall of the blocking ring 21 has a diameter equal to that of the inner wall of the glass fiber slurry barrel 22, and the bottom end of the blocking ring 21 is connected with the top end of the glass fiber slurry barrel 22.

[0045] As a technical optimization scheme of the present application, the drying mechanism comprises a mounting ring 10 mounted on the inner wall of the barrel 1, the mounting ring 10 is provided with a cavity in the inner wall, the outer wall of the barrel 1 is provided with a hot air blower 2, the blowing end of the hot air blower 2 is communicated with the cavity, a plurality of blowing holes are formed in the inner wall of the mounting ring 10, the mounting ring 10 is located above the blocking ring 21, the outer wall of the barrel 1 is provided with a charging nozzle 11 communicated with the glass fiber slurry barrel 22, the charging nozzle 11 facilitates the addition of glass fiber slurry into the glass fiber slurry barrel 22, the bottom of the barrel 1 is provided with a bottom disc 12, a plurality of fixing holes are annularly formed in the bottom disc 12, and the bottom disc 12 and the fixing holes facilitate the mounting and fixing of the device.

[0046] In use, when it is necessary to cover the surface of a cement product with glass fiber, the electric telescopic rod 5 is first started, the piston rod of the electric telescopic rod 5 is retracted to drive the second mounting disc 6 to move upwards, the second mounting disc 6 moves upwards to drive the motor 15 and the third mounting disc 14 to move upwards, so that the rotating shaft 17 and the placing basin 19 move upwards, and then the placing basin 19 moves upwards to the inner top position of the barrel 1, and at this time, the cement product to be covered with glass fiber can be placed in the placing basin 19.

[0047] After the cement product to be covered with glass fiber is placed in the placing basin 19, the electric telescopic rod 5 is started again, the piston rod of the electric telescopic rod 5 is extended to drive the second mounting disc 6 to move downwards, so that the motor 15, the third mounting disc 14, the rotating shaft 17 and the placing basin 19 move downwards, the placing basin 19 moves downwards to make the cement product in the device in the placing basin 19 move downwards, until the placing basin 19 and the cement product placed in the placing basin 19 move downwards into the glass fiber slurry barrel 22, so that the placing basin 19 enters the glass fiber slurry in the glass fiber slurry barrel 22, and then the cement product in the placing basin 19 contacts with the glass fiber slurry in the glass fiber slurry barrel 22, so that the glass fiber slurry in the glass fiber slurry barrel 22 adheres to the cement product, and the covering treatment of the glass fiber on the surface of the cement product is completed.

[0048] And when the placing basin 19 and the cement product placed in the placing basin 19 move down, the outer wall of the placing basin 19 is in contact with the brush 27, the mesh on the placing basin 19 is brushed by the brush 27, the problem that air bubbles are left in the mesh when the placing basin 19 enters the glass fiber slurry barrel 22 is avoided, the air bubbles in the mesh of the placing basin 19 can be broken by the brush 27, the glass fiber slurry can enter the placing basin 19 along the mesh to adhere to the surface of the cement product, and the effect of adhering the glass fiber slurry to the surface of the cement product is improved.

[0049] And the placing basin 19 can be moved down again by starting the electric telescopic rod 5 again until the inserting column 20 at the bottom of the placing basin 19 is inserted into the inserting slot 24 on the connecting disc 23, the motor 15 is started, the output shaft of the motor 15 drives the rotating shaft 17 to rotate, the rotating shaft 17 rotates to drive the placing basin 19 to rotate, and the connecting disc 23 is rotated at the same time, the placing basin 19 can be rotated in the glass fiber slurry barrel 22, the glass fiber slurry in the glass fiber slurry barrel 22 can be better and more fully adhered to the surface of the cement product, and the stirring fan blade 25 rotatingly installed at the top of the connecting disc 23 rotates with the connecting disc 23, the glass fiber slurry in the glass fiber slurry barrel 22 can be stirred, the glass fiber slurry in the glass fiber slurry barrel 22 is more uniform, and the effect of adhering to the surface of the cement product is improved.

[0050] After the glass fiber slurry is adhered to the surface of the cement product, the placing basin 19 is moved up again by starting the electric telescopic rod 5 again, the excess glass fiber slurry on the surface of the cement product and the placing basin 19 falls into the glass fiber slurry barrel 22 again under the action of gravity, the problem that too much glass fiber slurry is adhered to the surface of the cement product is avoided, the motor 15 can be started again, the output shaft of the motor 15 drives the rotating shaft 17 and the placing basin 19 to rotate, the placing basin 19 is rotated to drive the cement product placed in the placing basin 19 to rotate, the centrifugal force of the cement product when it rotates can shake off the excess glass fiber slurry adhered to the surface of the cement product, and the shaken-off glass fiber slurry can flow into the glass fiber slurry barrel 22 again along the blocking ring 21.

[0051] After the excess glass fiber slurry on the surface of the cement product is shaken off, the placing basin 19 is moved up to the installation ring 10 again by starting the electric telescopic rod 5 again, the hot air blower 2 is started, the hot air blown out by the hot air blower 2 enters the cavity in the installation ring 10 and is blown out through the blowing holes in the inner wall of the installation ring 10 to blow hot air to the cement product in the placing basin 19 to dry, the glass fiber slurry covering the surface of the cement product and drying can be completed at the same time, the steps are fused into one step, and the production efficiency of the cement product is improved.

[0052] After the glass fiber paste is attached to the surface of the cement product and dried, the cement product is removed from the holding basin 19.

[0053] The above description is merely preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical scope disclosed by the present application, which should be covered by the protection scope of the present application.

Claims

1. A device for coating the surface of cement products with glass fiber, comprising a cylindrical body (1), characterized in that, The cylinder (1) is provided with a covering mechanism for covering cement products with glass fiber. The cylinder (1) is provided with a drying mechanism for drying cement products, and the drying mechanism is located above the covering mechanism; The cylinder (1) is provided with a drive mechanism for driving cement products; The covering mechanism includes a glass fiber slurry tank (22) installed on the bottom wall of the inner wall of the cylinder (1), and a brush (27) is installed on the inner wall of the glass fiber slurry tank (22). The driving mechanism includes a fixed frame (3) installed on the top of the cylinder (1), the fixed frame (3) is connected to a first mounting plate (4), an electric telescopic rod (5) is installed at the bottom of the first mounting plate (4), the piston rod end of the electric telescopic rod (5) is connected to a second mounting plate (6), a placement basin (19) for bearing cement products is rotatably installed at the bottom of the second mounting plate (6), the outer surface of the placement basin (19) is provided with several mesh holes, and the placement basin (19) is located inside the cylinder (1); The bottom of the placement basin (19) is equipped with several plug-in posts (20), and the bottom wall of the glass fiber slurry tank (22) is rotatably equipped with a connecting plate (23). The top of the connecting plate (23) is provided with a plug-in groove (24) that matches the position and shape of the plug-in posts (20). The plug-in posts (20) can be inserted into the plug-in groove (24). The top of the connecting plate (23) is rotatably equipped with several stirring blades (25). The length of the stirring blades (25) is less than the length of the plug-in posts (20). The bottom wall of the glass fiber slurry tank (22) is provided with an annular groove, and the bottom of the connecting plate (23) is provided with an annular sliding ring, which is slidably installed in the groove.

2. The device for coating the surface of cement products with glass fiber according to claim 1, characterized in that, The bottom of the second mounting plate (6) is fixed with a fixing rod (13), and the end of the fixing rod (13) is connected to the third mounting plate (14). The top of the third mounting plate (14) is equipped with a motor (15). The output shaft of the motor (15) passes through the third mounting plate (14) and is connected to a rotating shaft (17). The end of the rotating shaft (17) is connected to the bottom wall of the placement basin (19).

3. The device for coating the surface of cement products with glass fiber according to claim 2, characterized in that, The outer wall of the third mounting plate (14) is connected to a mounting block (16), and a sliding rod (7) is installed on the top of the mounting block (16). A through hole is opened on the first mounting plate (4), and a sliding sleeve (8) is installed in the through hole. The sliding rod (7) is slidably installed in the sliding sleeve (8), and a limit block (9) is connected to the top of the sliding rod (7).

4. The device for coating the surface of cement products with glass fiber according to claim 2, characterized in that, The bottom wall of the placement basin (19) is connected to a reinforcing block (18), and the end of the rotating shaft (17) is connected to the reinforcing block (18).

5. The device for coating the surface of cement products with glass fiber according to claim 1, characterized in that, The glass fiber slurry tank (22) has a connecting ring (26) installed on its inner wall, and a brush (27) is installed on the inner wall of the connecting ring (26), with the brush (27) located above the stirring fan blade (25).

6. The device for coating the surface of cement products with glass fiber according to claim 5, characterized in that, The inner wall of the cylinder (1) is equipped with a retaining ring (21). The top diameter of the inner wall of the retaining ring (21) is greater than the bottom diameter of the inner wall. The bottom diameter of the inner wall of the retaining ring (21) is equal to the inner diameter of the glass fiber slurry tank (22). The bottom end of the retaining ring (21) is connected to the top end of the glass fiber slurry tank (22).

7. The device for coating the surface of cement products with glass fiber according to claim 6, characterized in that, The drying mechanism includes an installation ring (10) installed on the inner wall of the cylinder (1), a cavity is provided inside the installation ring (10), a hot air blower (2) is installed on the outer wall of the cylinder (1), the blowing end of the hot air blower (2) is connected to the cavity, a number of blowing holes are provided on the inner wall of the installation ring (10), the installation ring (10) is located above the baffle ring (21), a feeding nozzle (11) connected to the glass fiber slurry tank (22) is provided on the outer wall of the cylinder (1), a base plate (12) is installed at the bottom of the cylinder (1), and a number of fixing holes are provided in a ring on the base plate (12).

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