Automatic gum preparation device for gum dipping solution

Abstract

The invention relates to the technical field of gum dipping solution preparation, and discloses an automatic gum dipping solution preparation device which is characterized in that a mounting frame is arranged at the top of a stirring barrel; the stirring mechanism comprises a fixed rod, a telescopic part and stirring rods, a plurality of groups of corresponding stirring blades are arranged on one pair of stirring rods, and the top surfaces of the same group of stirring blades can abut against the bottom surfaces of the other corresponding group of stirring blades; an output shaft of the driving motor is connected with a driving rod; the driving turning mechanism can drive the pair of stirring rods to rotate in opposite directions; the height adjusting mechanism is used for driving any stirring rod to ascend and descend in the height direction in an intermittent manner; the position adjusting mechanism can enable the other stirring rod to move in the opposite direction when any stirring rod ascends or descends, the stirring effect of rotation and lifting can be achieved, the glue solution layering phenomenon can be broken, the overall mixing efficiency is improved, the probability of local solidification or adhesion of the glue solution is reduced, stirring blades do not need to be manually cleaned, and the stirring efficiency is improved. The labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of dipping solution configuration, in particular to an automatic dipping solution configuration device. Background Art

[0002] The tire cord fabric is a skeleton fabric made of strong strands as warp and medium and fine single yarns as weft. The warp yarns are arranged closely and the weft yarns are arranged sparsely, resembling a cord. The cord yarns include cotton cord yarns, viscose cord yarns, nylon cord yarns, steel cord yarns, nylon cord yarns, polypropylene cord yarns, aramid cord yarns, carbon fiber cord yarns, PEN cord yarns, etc. Nylon dipped cord fabric uses caprolactam as raw material and is produced into finished products through polymerization, slicing, drying, spinning, twisting, weaving, dipping, packaging and other processes.

[0003] The impregnating glue liquid needs to be processed by glue preparation before it can be used for impregnation of industrial cloth. During the preparation of the impregnating glue liquid, the impregnating glue liquid needs to be mixed and stirred. The existing impregnating glue liquid mixing and stirring mostly adopts the method of rotating a stirring rod driven by a motor to mix and stir the glue. This stirring method is inefficient and affects the work efficiency of the impregnating glue liquid mixing and molding. In addition, after the stirring is completed, the glue liquid is very likely to remain on the stirring blades of the stirring rod and still needs to be cleaned manually. Summary of the invention

[0004] The object of the present invention is to provide an automatic glue dispensing device for dipping solution, aiming to solve or improve at least one of the above-mentioned technical problems.

[0005] To achieve the above object, the present invention provides the following solution: The present invention provides an automatic glue dispensing device for dipping liquid, comprising:

[0006] A mixing barrel with a mounting frame on the top;

[0007] A pair of stirring mechanisms, each comprising a fixed rod, a telescopic portion connected to the fixed rod, and a stirring rod connected to the telescopic portion, wherein the fixed rod is rotatably disposed on the mounting frame via a first bearing seat, and a pair of stirring rods are provided with a plurality of groups of corresponding stirring blades, wherein the top surface of the stirring blades of the same group can abut against the bottom surface of the stirring blades of another corresponding group;

[0008] A driving motor is arranged on the mounting frame, and an output shaft of the driving motor is connected to a driving rod;

[0009] A driving direction-changing mechanism is connected to the driving rod in a transmission manner, and the driving direction-changing mechanism can drive a pair of stirring rods to rotate in opposite directions;

[0010] A height adjustment mechanism is connected to the driving rod in a transmission manner, and is used to drive any of the stirring rods to intermittently move up and down in height direction;

[0011] The position adjustment mechanism can make the other stirring rod move in the opposite direction when any one of the stirring rods rises or falls.

[0012] Optionally, the telescopic portion includes:

[0013] A rectangular rod, fixedly connected to the fixing rod;

[0014] A connecting rod has one end fixedly connected to the stirring rod, and an end away from the stirring rod is provided with a rectangular groove matched with the size of the rectangular rod, and the rectangular rod is inserted into the rectangular groove and slidably matched with the rectangular groove.

[0015] Optionally, the cross-section of the stirring blade is an equilateral triangle, and a spring rod is fixedly connected between the stirring rod and the telescopic portion.

[0016] Optionally, the driving direction-changing mechanism includes:

[0017] A first gear, fixedly connected to the driving rod;

[0018] Four second gears are meshed in sequence, the two second gears located at both ends are fixedly connected to a pair of the fixing rods respectively, the two second gears located in the middle are rotatably connected to the mounting frame through the support rod and the second bearing seat, the second gear at either end is used to mesh with the first gear, and the number of teeth of the second gear is less than the number of teeth of the first gear.

[0019] Optionally, the height adjustment mechanism includes:

[0020] A reciprocating screw rod is rotatably connected to the mounting frame via a third bearing seat;

[0021] A reciprocating slider is matched with the reciprocating screw rod in transmission, the reciprocating slider is fixedly connected with a fourth bearing seat, and the fourth bearing seat is rotatably connected with the connecting rod;

[0022] A guide rod, fixedly connected to the mounting frame, wherein the guide rod is slidably matched with the reciprocating slider;

[0023] A gap drive gear set is drivingly connected between the reciprocating screw and the drive rod.

[0024] Optionally, the gap drive gear set includes:

[0025] A sector gear fixedly connected to the driving rod;

[0026] The third gear is fixedly connected to the reciprocating screw, and the third gear is used to mesh with the sector gear. The number of teeth of the third gear is less than the number of teeth of the sector gear.

[0027] Optionally, the position adjustment mechanism includes:

[0028] A fifth gear rotatably connected to the mounting bracket through a fifth bearing seat;

[0029] A pair of toothed plates are respectively located on both sides of the fifth gear. The toothed plates are used to mesh with the fifth gear, and the pair of toothed plates are respectively fixedly connected to a pair of the fourth bearing seats.

[0030] Optionally, an avoidance hole for the connecting rod to pass through is formed in the mounting bracket.

[0031] Optionally, the bottom of the mixing barrel is conical and a discharge pipe is connected to the small-diameter end.

[0032] Optionally, a switch valve group is arranged on the discharge pipe.

[0033] The present invention discloses the following technical effects:

[0034] During the stirring process, the driving motor drives a pair of stirring rods to rotate in opposite directions through the driving and direction-changing mechanism. At the same time, the height adjustment mechanism and the position adjustment mechanism enable the pair of stirring rods to perform intermittent up-and-down lifting actions in opposite directions, realizing the stirring effect of rotation and lifting, which can break the phenomenon of glue liquid stratification, improve the overall mixing efficiency, and reduce the probability of local curing or adhesion of the glue liquid.

[0035] After the stirring is completed, the same pair of stirring rods can perform intermittent up-and-down lifting actions in opposite directions, which can enable the corresponding two groups of stirring blades to alternately switch the top and bottom positions, and cooperate with the rotation of the stirring rods to achieve the effect of scraping and cleaning the top surface of the other stirring blade by the bottom end of one stirring blade, eliminating the need for manual cleaning of the stirring blades and reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0037] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0038] Figure 2 is a schematic diagram of the structure on the mounting bracket of the present invention;

[0039] Figure 3 is a bottom view of the present invention;

[0040] Figure 4 is a schematic diagram of the structure of the stirring blade of the present invention;

[0041] Figure 5Schematic diagram of the telescopic part structure of the present invention.

[0042] In the figure: 1, stirring barrel; 11, discharge pipe; 12, switch valve group; 2, mounting rack; 21, avoidance hole; 3, stirring mechanism; 31, fixed rod; 32, stirring rod; 33, first bearing seat; 34, stirring blade; 35, rectangular rod; 36, connecting rod; 37, rectangular groove; 38, spring rod; 4, driving motor; 41, driving rod; 5, driving direction-changing mechanism; 51, first gear; 52, second gear; 53, support rod; 54, second bearing seat; 6, height-adjusting mechanism; 61, reciprocating screw; 62, third bearing seat; 63, reciprocating slider; 64, fourth bearing seat; 65, guide rod; 66, sector gear; 67, third gear; 7, position-adjusting mechanism; 71, fifth gear; 72, fifth bearing seat; 73, toothed plate. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0044] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0045] Refer to Figures 1 - 5 , the present invention provides an automatic sizing agent mixing device, including:

[0046] A stirring barrel 1, with a mounting rack 2 provided on the top;

[0047] A pair of stirring mechanisms 3, each including a fixed rod 31, a telescopic part connected to the fixed rod 31, and a stirring rod 32 connected to the telescopic part. The fixed rod 31 is rotatably arranged on the mounting rack 2 through a first bearing seat 33. A plurality of corresponding groups of stirring blades 34 are provided on a pair of stirring rods 32, and the top surface of the same group of stirring blades 34 can abut against the bottom surface of another corresponding group of stirring blades 34;

[0048] A driving motor 4, arranged on the mounting rack 2, and the output shaft of the driving motor 4 is connected with a driving rod 41;

[0049] A driving direction-changing mechanism 5, which is in transmission connection with the driving rod 41, and the driving direction-changing mechanism 5 can drive a pair of stirring rods 32 to rotate in opposite directions;

[0050] The height adjustment mechanism 6 is in transmission connection with the driving rod 41, and the height adjustment mechanism is used to drive any one of the stirring rods 32 to lift in the height direction in an intermittent manner;

[0051] The position adjustment mechanism 7 can make the other stirring rod 32 move in the opposite direction when any one of the stirring rods 32 rises or falls.

[0052] During the stirring process, the driving motor 4 drives a pair of stirring rods 32 to rotate in opposite directions through the driving direction-changing mechanism 5. At the same time, the height adjustment mechanism 6 and the position adjustment mechanism 7 enable a pair of stirring rods 32 to perform intermittent up-and-down lifting movements in opposite directions, realizing the stirring effect of rotation and lifting, which can break the phenomenon of glue stratification, reduce the "dead zone" of traditional unidirectional stirring, improve the overall mixing efficiency, and reduce the probability of local curing or adhesion of the glue.

[0053] After the stirring is completed, the same pair of stirring rods 32 can perform intermittent up-and-down lifting movements in opposite directions, which can make the corresponding two sets of stirring blades 34 alternately switch positions between the top surface and the bottom surface, and cooperate with the rotation of the stirring rods 32 to achieve the effect of scraping and cleaning the top surface of the bottom end of one stirring blade 34 contacting the top surface of the other stirring blade 34, eliminating the need for manual cleaning of the stirring blades 34 and reducing the labor intensity.

[0054] In an embodiment of the present invention, the telescopic part includes:

[0055] A rectangular rod 35 is fixedly connected to the fixed rod 31;

[0056] A connecting rod 36 has one end fixedly connected to the stirring rod 32, and a rectangular groove 37 adapted to the size of the rectangular rod 35 is formed at the end far from the stirring rod 32. The rectangular rod 35 is inserted into the rectangular groove 37 and is in sliding fit with the rectangular groove 37.

[0057] Through the cooperation of the rectangular groove 37 and the rectangular rod 35, the rotation of the fixed rod 31 can be transmitted to the connecting rod 36 to drive the stirring rod 32 to rotate.

[0058] In an embodiment of the present invention, the cross-section of the stirring blade 34 is an equilateral triangle, and a spring rod 38 is fixedly connected between the stirring rod 32 and the telescopic part.

[0059] When the two stirring blades 34 are being cleaned, after the inclined surface of the stirring blade 34 at a higher position contacts the side surface of the stirring blade 34 at a lower position, the inclined surface conduction effect and the elasticity of the spring rod 38 can make the stirring blade 34 at a higher position further lift so that its bottom end abuts against the top surface of the stirring blade 34 at a lower position, effectively improving the contact effect between the two and enhancing the scraping and cleaning effect.

[0060] In an embodiment of the present invention, the driving direction-changing mechanism 5 includes:

[0061] A first gear 51 is fixedly connected to the driving rod 41;

[0062] Four second gears 52 are meshed in sequence, and the two second gears 52 located at the two ends are fixedly connected to a pair of fixed rods 31 respectively. The two second gears 52 located in the middle are rotatably connected to the mounting frame 2 through the support rod 53 and the second bearing seat 54. The second gear 52 at either end is used to mesh with the first gear 51, and the number of teeth of the second gear 52 is less than the number of teeth of the first gear 51.

[0063] The first gear 51 is driven to rotate by the driving rod 41, and the first gear 51 drives four second gears 52 that are meshed in sequence to rotate. The two second gears 52 in the middle are driven to rotate in opposite directions, so that the pair of stirring rods 32 rotate in opposite directions, thereby realizing the two stirring blades 34 rotating in opposite directions to perform mutual cleaning operations.

[0064] The number of teeth of the second gear 52 is smaller than that of the first gear 51 , so that the plurality of stirring rods 32 can rotate multiple times when the first gear 51 rotates one circle, thereby improving the stirring efficiency.

[0065] In one embodiment of the present invention, the height adjustment mechanism 6 comprises:

[0066] The reciprocating screw 61 is rotatably connected to the mounting frame 2 via a third bearing seat 62;

[0067] The reciprocating slider 63 is in transmission cooperation with the reciprocating screw 61. The reciprocating slider 63 is fixedly connected with a fourth bearing seat 64. The fourth bearing seat 64 is rotatably connected with the connecting rod 36.

[0068] The guide rod 65 is fixedly connected to the mounting frame 2, and the guide rod 65 is slidably matched with the reciprocating slider 63;

[0069] The gap drive gear set is transmission-connected between the reciprocating screw 61 and the drive rod 41. The gap drive gear set includes: a sector gear 66 fixedly connected to the drive rod 41; a third gear 67 fixedly connected to the reciprocating screw 61, the third gear 67 is used to mesh with the sector gear 66, and the number of teeth of the third gear 67 is less than the number of teeth of the sector gear 66.

[0070] The third gear 67 is driven to rotate by the sector gear 66, thereby causing the reciprocating screw 61 to rotate. The cooperation between the reciprocating screw 61 and the reciprocating slider 63 and the guidance of the guide rod 65 enable the reciprocating slider 63 to drive the fourth bearing seat 64 and the connecting rod 36 to rise and fall synchronously.

[0071] The sector gear 66 cooperates with the third gear 67 to achieve an intermittent lifting effect.

[0072] The number of teeth of the third gear 67 being less than that of the sector gear 66 enables the third gear 67 to rotate multiple turns to meet the distance of the screw drive.

[0073] In an embodiment of the present invention, the position adjustment mechanism 7 includes:

[0074] A fifth gear 71 rotatably connected to the mounting frame 2 through a fifth bearing block 72;

[0075] A pair of toothed plates 73 located on both sides of the fifth gear 71 respectively. The toothed plates 73 are used to mesh with the fifth gear 71, and the pair of toothed plates 73 are respectively fixedly connected to a pair of fourth bearing blocks 64.

[0076] Through the guidance of the fifth gear 71 and the pair of toothed plates 73, when one of the toothed plates 73 moves, the other toothed plate 73 can be driven to move in the opposite direction through the fifth gear 71, so as to achieve the effect of the opposite lifting of the pair of stirring rods 32.

[0077] In an embodiment of the present invention, the mounting frame 2 is provided with an avoidance hole 21 for the connecting rod 36 to pass through.

[0078] In an embodiment of the present invention, the bottom of the mixing barrel 1 is conical, and the small-diameter end is communicated with a discharge pipe 11. A switching valve group 12 is arranged on the discharge pipe 11.

[0079] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention.

[0080] The above-described embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An automatic glue dispensing device for dipping solution, characterized in that: include: A mixing barrel (1) with a mounting frame (2) disposed on the top; A pair of stirring mechanisms (3), respectively comprising a fixed rod (31), a telescopic portion connected to the fixed rod (31), and a stirring rod (32) connected to the telescopic portion, wherein the fixed rod (31) is rotatably arranged on the mounting frame (2) via a first bearing seat (33), and a pair of stirring rods (32) are provided with a plurality of groups of corresponding stirring blades (34), and the top surface of the stirring blades (34) of the same group can abut against the bottom surface of the stirring blades (34) of another corresponding group; A driving motor (4) is arranged on the mounting frame (2), and an output shaft of the driving motor (4) is connected to a driving rod (41); A driving direction-changing mechanism (5) is drivingly connected to the driving rod (41), and the driving direction-changing mechanism (5) is capable of driving a pair of stirring rods (32) to rotate in opposite directions; A height adjustment mechanism (6) is connected to the driving rod (41) in a transmission manner, and is used to drive any of the stirring rods (32) to move up and down in height in an intermittent manner; The position adjustment mechanism (7) can make the other stirring rod (32) move in the opposite direction when any one of the stirring rods (32) rises or falls.

2. The automatic glue dispensing device for dipping solution according to claim 1, characterized in that: The telescopic portion comprises: A rectangular rod (35) fixedly connected to the fixing rod (31); A connecting rod (36) has one end fixedly connected to the stirring rod (32), and an end away from the stirring rod (32) is provided with a rectangular groove (37) matched with the size of the rectangular rod (35), and the rectangular rod (35) is inserted into the rectangular groove (37) and slidably matched with the rectangular groove (37).

3. The automatic glue dispensing device for dipping solution according to claim 1, characterized in that: The stirring blade (34) has a cross-section in the shape of an equilateral triangle, and a spring rod (38) is fixedly connected between the stirring rod (32) and the telescopic portion.

4. The automatic glue dispensing device for dipping solution according to claim 1, characterized in that: The driving direction-changing mechanism (5) comprises: A first gear (51) fixedly connected to the driving rod (42); Four second gears (52) meshed in sequence, the two second gears (52) located at the two ends are respectively fixedly connected to a pair of the fixing rods (31), the two second gears (52) located in the middle are rotatably connected to the mounting frame (2) through a support rod (53) and a second bearing seat (54), the second gear (52) at either end is used to mesh with the first gear (51), and the number of teeth of the second gear (52) is less than the number of teeth of the first gear (51).

5. The automatic glue dispensing device for dipping solution according to claim 2, characterized in that: The height adjustment mechanism (6) comprises: A reciprocating screw (61) is rotatably connected to the mounting frame (2) via a third bearing seat (62); A reciprocating slider (63) is in driving cooperation with the reciprocating screw rod (61); the reciprocating slider (63) is fixedly connected to a fourth bearing seat (64); and the fourth bearing seat (64) is rotatably connected to the connecting rod (36); A guide rod (65) is fixedly connected to the mounting frame (2), and the guide rod (65) is slidably matched with the reciprocating slider (63); A gap drive gear set is drivingly connected between the reciprocating screw (61) and the drive rod (41).

6. The automatic glue dispensing device for dipping solution according to claim 5, characterized in that: The gap drive gear set comprises: A sector gear (66) fixedly connected to the driving rod (41); The third gear (67) is fixedly connected to the reciprocating screw (61). The third gear (67) is used to mesh with the sector gear (66). The number of teeth of the third gear (67) is less than the number of teeth of the sector gear (66).

7. The automatic glue dispensing device for dipping solution according to claim 5, characterized in that: The position adjustment mechanism (7) comprises: A fifth gear (71) is rotatably connected to the mounting frame (2) via a fifth bearing seat (72); A pair of tooth plates (73) are respectively located on both sides of the fifth gear (71), and the tooth plates (73) are used to mesh with the fifth gear (71). The pair of tooth plates (73) are respectively fixedly connected to a pair of fourth bearing seats (64).

8. The automatic glue dispensing device for dipping solution according to claim 1, characterized in that: The mounting frame (2) is provided with an avoidance hole (21) for the connecting rod (36) to pass through.

9. The automatic glue dispensing device for dipping solution according to claim 1, characterized in that: The bottom of the mixing barrel (1) is conical and the small-diameter end is connected to a discharge pipe (11).

10. The automatic glue dispensing device for dipping solution according to claim 9, characterized in that: The discharge pipe (11) is provided with a switch valve group (12).

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