Feeding mechanism of drying machine

Abstract

The utility model relates to the technical field of drying machines, and discloses a feeding mechanism of a drying machine, which comprises a feeding frame, and the feeding frame is sequentially provided with a discharging part, two groups of guiding parts and a feeding part from left to right; a cleaning part is further arranged on the feeding frame, the cleaning part comprises two cleaning supports symmetrically installed on the top of the feeding frame, two rotatable cleaning rollers are installed between the two cleaning supports, the two cleaning rollers are wrapped with sticky felts, and a channel allowing industrial filter cloth to penetrate through is reserved between the two cleaning rollers; through the arrangement of the cleaning component, broken lines and other impurities adhered to the upper surface and the lower surface of the industrial filter cloth can be removed, so that cleaning of the surface of the industrial filter cloth is achieved, flying dust caused by floating of the impurities during drying of the industrial filter cloth can be avoided, impurities are prevented from being accumulated in the dryer, and efficient drying of the industrial filter cloth is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machines, in particular to a feeding mechanism for drying machines. Background Art

[0002] Industrial filter cloth is a filter medium woven from natural fibers and synthetic fibers, mainly used for solid-liquid separation and industrial dust removal. When producing industrial filter cloth, it is generally necessary to dry the industrial filter cloth in a dryer. When drying the industrial filter cloth, the industrial filter cloth is usually automatically fed with the help of a feeding mechanism to improve the feeding efficiency and facilitate the efficient drying of the industrial filter cloth.

[0003] The feeding mechanism of the existing dryer is mostly composed of a discharge roller, a conveying roller and a feeding roller. The feeding roller drives the industrial filter cloth to move, so that the discharge roller rotates to discharge the material. At this time, the conveying roller guides the industrial filter cloth to be fed into the drying bin of the dryer through the feeding roller, and then the industrial filter cloth is dried by the drying assembly in the drying bin. However, the existing feeding mechanism can only transport the industrial filter cloth, but cannot remove impurities such as broken wires adhering to the surface of the industrial filter cloth, which easily causes impurities to float in the drying bin of the dryer to form dust when the industrial filter cloth is dried, thereby causing impurities to accumulate in the drying bin, affecting the subsequent drying of the industrial filter cloth. Utility Model Content

[0004] The utility model provides a feeding mechanism for a drying machine, so as to solve the problem that the existing feeding mechanism cannot remove impurities such as broken wires adhered to the surface of industrial filter cloth.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism of a drying machine, comprising a feeding frame, on which a material placing part, two groups of guiding parts and a material feeding part are arranged in sequence from left to right;

[0006] The loading rack is also provided with a cleaning component, and the cleaning component includes two cleaning brackets symmetrically installed on the top of the loading rack, two rotatable cleaning rollers are installed between the two cleaning brackets, the outsides of the two cleaning rollers are wrapped with sticky felt, and a channel for the industrial filter cloth to pass through is left between the two cleaning rollers.

[0007] Preferably, the cleaning component also includes a cleaning brush assembly for cleaning the sticky felt, and the cleaning brush assembly includes a screw rod rotatably installed between the tops of two cleaning brackets, and a first motor fixed to one side of one of the cleaning brackets, the first motor is used to drive the screw rod to rotate, and the screw rod is screwed with a movable plate via a threaded connection, a cleaning brush piece is fixed to the bottom end of the movable plate, and the cleaning brush piece has cleaning holes for two cleaning rollers to pass through, and the inner walls of the two cleaning brush holes are provided with cleaning brushes that contact the outer wall of the sticky felt.

[0008] Preferably, two limiting rods are symmetrically installed between the tops of the two cleaning rollers, and the movable plate is slidably sleeved on the two limiting rods.

[0009] Preferably, a pre-dehydration component is also provided on the loading rack, and the pre-dehydration component and the cleaning component are both located between the two groups of the guiding members, and the pre-dehydration component includes mounting plates symmetrically installed on both sides of the top of the loading rack, and a plurality of upper pressure rollers and lower pressure rollers distributed at equal intervals between the two mounting plates, the plurality of lower pressure rollers are all located below the plurality of upper pressure rollers, and gaps are left between the plurality of lower pressure rollers and the plurality of upper pressure rollers for the industrial filter cloth to move, a liquid collecting trough is provided on the top of the loading rack, and a drain valve connected to the liquid collecting trough is connected to the bottom of the loading rack.

[0010] Preferably, the material discharge member comprises two material discharge brackets symmetrically mounted on the top of the loading rack, and a detachable material discharge roller is arranged between the two material discharge brackets.

[0011] Preferably, the feeding member comprises two feeding brackets symmetrically fixed on the top of the loading rack, a rotatable feeding roller is installed between the two feeding brackets, and a second motor for driving the feeding roller to rotate is fixed on one side of one of the feeding brackets.

[0012] Preferably, each group of the guiding members includes two guiding support plates symmetrically fixed on the top of the loading rack, and a guiding roller is rotatably installed between the tops of the two guiding support plates.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] (1) By setting the cleaning component, impurities such as broken wires adhering to the upper and lower surfaces of the industrial filter cloth can be removed, thereby cleaning the surface of the industrial filter cloth, avoiding the floating of impurities and the generation of dust when the industrial filter cloth is dried, preventing the accumulation of impurities in the dryer, and facilitating the efficient drying of the industrial filter cloth;

[0015] And through the cleaning brush assembly, the sticky felt on the outer wall of the cleaning roller can be cleaned to ensure the normal use of the cleaning parts, thereby helping to improve the cleaning effect of the industrial filter cloth and facilitating the subsequent processing and use of the industrial filter cloth.

[0016] (2) By setting up the pre-dehydration component, the industrial filter cloth can be rolled so that the water on the industrial filter cloth is pressed out, and the initial dehydration of the industrial filter cloth can be achieved, thereby increasing the functionality of the feeding mechanism and facilitating the drying of the industrial filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is one of the structural diagrams of the utility model;

[0019] Figure 2 This is the second structural diagram of the utility model;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure after the middle cleaning brush is adjusted;

[0021] Figure 4 for Figure 1 A partial cross-sectional view of

[0022] Figure 5 for Figure 4 A front view of

[0023] Figure 6 This is a schematic diagram of the use state of the utility model;

[0024] In the figure: 1. loading rack; 2. unloading roller; 3. unloading bracket; 4. guide support plate; 5. guide roller; 6. mounting plate; 7. upper pressure roller; 8. cleaning roller; 9. first motor; 10. screw rod; 11. brush cleaning member; 12. moving plate; 13. feeding bracket; 14. feeding roller; 15. second motor; 16. cleaning bracket; 17. lower pressure roller; 18. liquid collecting tank. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-Figure 6 As shown, a feeding mechanism of a drying machine comprises a feeding frame 1, on which a material placing part, two groups of guiding parts and a material feeding part are arranged in sequence from left to right;

[0027] A cleaning component is also provided on the loading rack 1, and the cleaning component includes two cleaning brackets 16 symmetrically installed on the top of the loading rack 1, and two rotatable cleaning rollers 8 are installed between the two cleaning brackets 16. The outside of the two cleaning rollers 8 are wrapped with sticky felt, and a channel is left between the two cleaning rollers 8 for the industrial filter cloth to pass through.

[0028] Specifically, the material discharge part includes two material discharge brackets 3 symmetrically installed on the top of the loading rack 1 , and a detachable material discharge roller 2 is arranged between the two material discharge brackets 3 .

[0029] Specifically, the feeding member includes two feeding brackets 13 symmetrically fixed on the top of the loading rack 1, a rotatable feeding roller 14 is installed between the two feeding brackets 13, and a second motor 15 driving the feeding roller 14 to rotate is fixed on one side of one of the feeding brackets 13.

[0030] Specifically, each group of guide members includes two guide support plates 4 symmetrically fixed on the top of the loading rack 1 , and a guide roller 5 is rotatably installed between the tops of the two guide support plates 4 .

[0031] When feeding the dryer, install the discharge roller 2 with the industrial filter cloth wound on the two discharge brackets 3, and pass one end of the industrial filter cloth around the guide roller 5, the channel between the two cleaning rollers 8, the guide roller 5 and the feed roller 14 (such as Figure 6 As shown), the filter cloth is then passed into the dryer, and the second motor 15 drives the feed roller 14 to rotate, so that the feed roller 14 drives the industrial filter cloth to move, so as to drive the discharge roller 2 to rotate for discharge, and guide the feed roller 5 until the feed roller 14 continuously feeds the industrial filter cloth into the dryer, thereby realizing automatic feeding of the dryer and facilitating rapid drying of the industrial filter cloth;

[0032] And during the movement of the industrial filter cloth, the industrial filter cloth drives the two cleaning rollers 8 to rotate, so that the two cleaning rollers 8 remove impurities such as broken wires adhered to the upper and lower surfaces of the industrial filter cloth through the sticky felt on their outer walls, thereby cleaning the surface of the industrial filter cloth, avoiding the floating of impurities and generating dust when the industrial filter cloth is dried, preventing the accumulation of impurities in the dryer, and facilitating the efficient drying of the industrial filter cloth.

[0033] Meanwhile, in this embodiment, if Figure 1-Figure 6 As shown, the cleaning component also includes a cleaning brush assembly for cleaning the sticky felt, and the cleaning brush assembly includes a screw rod 10 rotatably installed between the tops of two cleaning brackets 16, and a first motor 9 fixed to one side of one of the cleaning brackets 16, the first motor 9 is used to drive the screw rod 10 to rotate, and the screw rod 10 is screwed with a movable plate 12, the bottom end of the movable plate 12 is fixed with a cleaning brush member 11, and the cleaning brush member 11 has cleaning holes for two cleaning rollers 8 to pass through, and the inner walls of the two cleaning brush holes are provided with cleaning brushes that contact the outer wall of the sticky felt.

[0034] After the loading is completed, when the cleaning roller 8 needs to be cleaned, the first motor 9 can be used to drive the screw rod 10 to rotate, so that the screw rod 10 drives the movable plate 12 to move, and then the movable plate 12 drives the cleaning brush 11 to move along the cleaning roller 8, so that the cleaning brush 11 cleans the sticky felt on the outer wall of the cleaning roller 8 through the cleaning brush to ensure the normal use of the sticky felt, which helps to improve the cleaning effect of the industrial filter cloth and facilitates the subsequent processing and use of the industrial filter cloth.

[0035] Furthermore, if Figure 1-Figure 6 As shown, two limit rods are symmetrically installed between the tops of the two cleaning rollers 8, and the moving plate 12 is slidably sleeved on the two limit rods. When the moving plate 12 moves, the limit rods can slide and limit the moving plate 12, which can ensure the stable movement of the moving plate 12, which is conducive to the moving plate 12 driving the cleaning member 11 to stably clean the cleaning roller 8.

[0036] In addition, in one embodiment, if Figure 1-Figure 6 As shown, a pre-dehydration component is also provided on the loading rack 1. The pre-dehydration component and the cleaning component are both located between the two groups of guide members, and the pre-dehydration component includes mounting plates 6 symmetrically installed on both sides of the top of the loading rack 1, and a plurality of upper pressing rollers 7 and lower pressing rollers 17 are evenly spaced between the two mounting plates 6. The plurality of lower pressing rollers 17 are all located below the plurality of upper pressing rollers 7, and gaps are left between the plurality of lower pressing rollers 17 and the plurality of upper pressing rollers 7 for the movement of industrial filter cloths. A liquid collecting trough 18 is provided on the top of the loading rack 1, and a drain valve connected to the liquid collecting trough 18 is connected to the bottom of the loading rack 1.

[0037] When the industrial filter cloth is guided into the pre-dehydration assembly by the guide roller 5, the industrial filter cloth drives the upper pressing roller 7 and the lower pressing roller 17 to rotate synchronously to guide the industrial filter cloth, and while guiding, the upper pressing roller 7 and the lower pressing roller 17 roll the industrial filter cloth, so that the water on the industrial filter cloth is pressed out and falls into the liquid collecting tank 18 on the loading rack 1, and then discharged through the drain valve, thereby achieving preliminary dehydration of the industrial filter cloth, facilitating the drying of the industrial filter cloth, and helping to improve the drying efficiency.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding mechanism for a drying machine, comprising a feeding frame (1), characterized in that: The loading frame (1) is provided with a material placing part, two groups of guiding parts and a material feeding part in sequence from left to right; The loading rack (1) is also provided with a cleaning component, and the cleaning component comprises two cleaning brackets (16) symmetrically mounted on the top of the loading rack (1), two rotatable cleaning rollers (8) are mounted between the two cleaning brackets (16), the exteriors of the two cleaning rollers (8) are both wrapped with a sticky felt, and a channel is left between the two cleaning rollers (8) for the industrial filter cloth to pass through.

2. A dryer feeding mechanism according to claim 1, characterized in that: The cleaning component also includes a cleaning brush assembly for cleaning the sticky felt, and the cleaning brush assembly includes a screw (10) rotatably mounted between the tops of two cleaning brackets (16), and a first motor (9) fixed to one side of one of the cleaning brackets (16), the first motor (9) being used to drive the screw (10) to rotate, and a movable plate (12) is screwed to the screw (10) through a thread, a cleaning brush (11) is fixed to the bottom end of the movable plate (12), and the cleaning brush (11) has cleaning brush holes for two cleaning rollers (8) to pass through, and the inner walls of the two cleaning brush holes are both provided with cleaning brushes that contact the outer wall of the sticky felt.

3. A dryer feeding mechanism according to claim 2, characterized in that: Two limiting rods are symmetrically installed between the tops of the two cleaning rollers (8), and the movable plate (12) is slidably sleeved on the two limiting rods.

4. A dryer feeding mechanism according to claim 1, characterized in that: The loading rack (1) is also provided with a pre-dehydration component, the pre-dehydration component and the cleaning component are both located between the two groups of guide members, and the pre-dehydration component comprises mounting plates (6) symmetrically mounted on both sides of the top of the loading rack (1), a plurality of upper pressing rollers (7) and lower pressing rollers (17) distributed at equal intervals between the two mounting plates (6), the plurality of lower pressing rollers (17) are all located below the plurality of upper pressing rollers (7), and gaps are left between the plurality of lower pressing rollers (17) and the plurality of upper pressing rollers (7) for the industrial filter cloth to move, a liquid collecting trough (18) is provided on the top of the loading rack (1), and a drainage valve connected to the liquid collecting trough (18) is connected to the bottom of the loading rack (1).

5. A dryer feeding mechanism according to claim 1, characterized in that: The material discharge member comprises two material discharge brackets (3) symmetrically mounted on the top of the loading rack (1), and a detachable material discharge roller (2) is arranged between the two material discharge brackets (3).

6. A dryer feeding mechanism according to claim 1, characterized in that: The feeding member comprises two feeding brackets (13) symmetrically fixed on the top of the loading rack (1), a rotatable feeding roller (14) is installed between the two feeding brackets (13), and a second motor (15) for driving the feeding roller (14) to rotate is fixed on one side of one of the feeding brackets (13).

7. A dryer feeding mechanism according to claim 1, characterized in that: Each group of the guide members comprises two guide support plates (4) symmetrically fixed on the top of the loading rack (1), and a guide roller (5) is rotatably mounted between the tops of the two guide support plates (4).

Images