CN210381846U - Rotary type glue dispensing device for rice paper tape sowing - Google Patents

Rotary type glue dispensing device for rice paper tape sowing Download PDF

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Publication number
CN210381846U
CN210381846U CN201920846178.6U CN201920846178U CN210381846U CN 210381846 U CN210381846 U CN 210381846U CN 201920846178 U CN201920846178 U CN 201920846178U CN 210381846 U CN210381846 U CN 210381846U
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CN
China
Prior art keywords
glue
cylinder
dispensing
rice paper
rubber coating
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Withdrawn - After Issue
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CN201920846178.6U
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Chinese (zh)
Inventor
孙松林
陈斌
谢方平
肖名涛
刘大为
方芹
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Hunan Agricultural University
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Hunan Agricultural University
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Abstract

The utility model discloses a rotation type adhesive deposite device is used in rice paper tape seeding, including support, a dispensing cylinder, a rubber coating section of thick bamboo and glue the pond, a dispensing cylinder and a rubber coating section of thick bamboo are around rotatable the installing on the support of horizontal axis, are equipped with a plurality of dispensing heads on a dispensing cylinder's the periphery, and the dispensing head on a dispensing cylinder rotates intermittent type and rubber coating section of thick bamboo contact along with a rubber coating section of thick bamboo, and rubber coating section of thick bamboo part stretches into in the glue pond, and rice paper tape seeding is with rotation type adhesive deposite device is still including being used for driving a dispensing cylinder and rubber coating section of thick bamboo pivoted rotation drive assembly. The utility model has the advantages of simple structure, low cost, stable and reliable work, good applicability, convenient control of the glue solution amount, etc.

Description

Rotary type glue dispensing device for rice paper tape sowing
Technical Field
The utility model relates to an adhesive apparatus technical field, concretely relates to rice paper tape is rotation type adhesive deposite device for seeding.
Background
In many fields, it is often necessary to perform dispensing on an object, for example, dispensing on a paper tape, to uniformly bond a plurality of seeds on the paper tape, and then to raise seedlings of the paper tape bonded with the seeds.
The existing glue dispensing device adopts a single-drum structure, namely a roller with a glue dispensing head is adopted to roll on an object, a glue dispensing point is formed on the object by the contact of the glue dispensing head and the object, the supplement of the glue solution on the glue dispensing head is realized by soaking the roller in a glue solution pool partially, and the glue dispensing head intermittently and directly stretches into the glue solution to supplement the glue solution along with the rotation of the roller.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a simple structure, with low costs, job stabilization is reliable, the suitability is good, be convenient for control glue solution volume be applicable to the adhesive deposite device of rice paper tape seeding.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a rice paper tape is rotation type adhesive deposite device for seeding, includes support, a dispensing section of thick bamboo, a rubber coating section of thick bamboo and gluey pond, a dispensing section of thick bamboo and a rubber coating section of thick bamboo are rotatable around horizontal axis installs on the support, be equipped with a plurality of dispensing heads on a dispensing section of thick bamboo's the periphery, and the dispensing head on a dispensing section of thick bamboo rotates intermittent type and rubber coating section of thick bamboo contact along with a dispensing section of thick bamboo, rubber coating section of thick bamboo part stretches into in the gluey pond, rice paper tape is seeding still including being used for driving a dispensing section of thick bamboo and rubber coating section of thick bamboo pivoted rotation drive assembly.
As a further improvement of the above technical solution:
the glue pool comprises a surrounding plate arranged on the support, the surrounding plate comprises a side plate and two end plates connected to two sides of the side plate respectively, the two end plates are tightly attached to the circumferential surface of the glue rolling cylinder respectively, the lower portion of the side plate is tightly attached to the circumferential surface of the glue rolling cylinder, a space is reserved between the upper portion of the side plate and the glue rolling cylinder, the side plate and the two end plates form a containing cavity for containing glue solution in a surrounding mode.
The two end plates are respectively and correspondingly tightly attached to the two end covers at the two axial ends of the rubber rolling cylinder.
The glue pool also comprises a closing plate which is movably connected to the bracket and can move between a closed position and an open position, the closing plate is butted with the bottom edge of the side plate in the closed position, the closing plate, the side plate, the two end plates and the two end covers are spliced to form a container with an upward opening, and at least part of the lower part of the glue rolling cylinder is accommodated in the container; and when the glue dispensing device is in an opening position, the sealing plate and the bottom edge of the side plate are arranged at intervals to form an avoiding groove for a glue dispensing head on the glue dispensing cylinder to contact with the glue rolling cylinder.
The rubber rolling cylinder, the coaming and the closing plate are all arranged on an adjustable support, and the adjustable support is arranged on the bracket in a mode of adjusting the installation height.
The sealing plate is installed on the adjustable support through a sliding mechanism and moves between a closed position and an open position in a sliding mode, the sliding mechanism comprises two sliding grooves which are arranged on the adjustable support and are parallel to each other, the two sliding grooves are respectively arranged on two sides of the sealing plate, the sealing plate is provided with a sliding rod corresponding to each sliding groove, the sliding rods are inserted into the corresponding sliding grooves and move along the sliding grooves, and at least one sliding rod is connected with a locking nut in a threaded fit mode.
The rubber rolling cylinder comprises a rigid cylinder body and a flexible rubber absorbing material sleeve coated on the circumferential surface of the rigid cylinder body.
The plurality of dispensing heads are divided into a plurality of head groups, the plurality of head groups are arranged at intervals around the rotating axis of the dispensing cylinder, and each head group comprises more than two dispensing heads which are arranged at intervals in sequence along the axial direction of the dispensing cylinder.
The rotating speed of the glue rolling cylinder is less than that of the glue dispensing cylinder.
Rotate drive assembly and include first synchronizing gear, second synchronizing gear, hold-in range and rotatory driving piece, first synchronizing gear links to each other with a dispensing section of thick bamboo, second synchronizing gear links to each other with a rubber coating section of thick bamboo, the hold-in range is around locating on first synchronizing gear and the second synchronizing gear, rotatory driving piece links to each other with arbitrary one in first synchronizing gear and the second synchronizing gear, the number of teeth of first synchronizing gear is less than the number of teeth of second synchronizing gear.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a rotation type adhesive deposite device during operation is used in seeding of rice paper tape, it orders about a dispensing cylinder and a rubber coating cylinder rotation to rotate the drive assembly, glue solution in the gluey pond can the adhesion on the rubber coating cylinder periphery, the dispensing head on the rubber coating cylinder then rotates intermittent type and rubber coating cylinder contact along with a rubber coating cylinder, make the glue solution on the rubber coating cylinder periphery shift to glue on the head, will treat that the point is glued the article and arrange in when rotating at the rubber coating cylinder with the position of dispensing head intermittent type contact on the rubber coating cylinder, can shift the glue solution on the dispensing head again to treat the point and glue the article, thereby accomplish the point of gluing the article in area. The glue solution in the glue pool is transferred to the glue dispensing head by the glue rolling cylinder, the setting position of the glue dispensing cylinder is basically not limited, the glue dispensing device can adapt to different glue dispensing conditions, can be adjusted according to the actual spatial layout requirement, and has good applicability. Meanwhile, the glue dispensing head is in contact with the surface of the rubber roller to supplement glue solution, so that the glue solution amount of glue dispensing is convenient to control, and the glue dispensing device is particularly suitable for the condition that the requirement on the glue dispensing solution amount is low. The rotary glue dispensing device for rice paper tape seeding also has the advantages of simple structure, low cost and stable and reliable work.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a rotary glue dispensing device for rice paper tape sowing.
FIG. 2 is a schematic diagram showing a cross-sectional structure of the rotary type dispensing device for rice tape sowing in an open position at a closing plate.
Fig. 3 is a schematic diagram of a cross-sectional structure of the rotary type glue dispensing device for rice paper tape sowing at a closed position of a closing plate.
Illustration of the drawings:
10. a support; 1. dispensing a glue cylinder; 11. dispensing a glue head; 2. a glue rolling cylinder; 22. a rigid cylinder; 23. a flexible glue absorbing material sleeve; 3. a glue pool; 31. enclosing plates; 311. a side plate; 312. an end plate; 32. a closing plate; 33. avoiding and slotting; 4. an end cap; 5. an adjustable support.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1 to 3, the rotary glue dispensing device for rice paper tape sowing of the present embodiment includes a support 10, a glue dispensing cylinder 1, a glue rolling cylinder 2 and a glue pool 3, wherein the glue dispensing cylinder 1 and the glue rolling cylinder 2 are rotatably mounted on the support 10 around a horizontal axis, a plurality of glue dispensing heads 11 are disposed on a circumferential surface of the glue dispensing cylinder 1, the glue dispensing heads 11 on the glue dispensing cylinder 1 intermittently contact with the glue rolling cylinder 2 along with the rotation of the glue dispensing cylinder 1, a part of the glue rolling cylinder 2 extends into the glue pool 3, and the rotary glue dispensing device for rice paper tape sowing further includes a rotation driving assembly for driving the glue dispensing cylinder 1 and the glue rolling cylinder 2 to rotate. When the rotary glue dispensing device for rice paper tape sowing works, the rotary driving assembly drives the glue dispensing cylinder 1 and the glue rolling cylinder 2 to rotate, glue liquid in the glue pool 3 can be adhered to the circumferential surface of the glue rolling cylinder 2, the glue dispensing head 11 on the glue dispensing cylinder 1 intermittently contacts with the glue rolling cylinder 2 along with the rotation of the glue dispensing cylinder 1, so that the glue liquid on the circumferential surface of the glue rolling cylinder 2 is transferred to the glue dispensing head 11, an object to be subjected to glue dispensing (a paper tape for bearing rice seeds) is placed at the position, intermittently contacting with the glue dispensing head 11 on the glue dispensing cylinder 1 when the glue dispensing cylinder 1 rotates, the glue liquid on the glue dispensing head 11 can be transferred to the object to be subjected to glue dispensing again, and the glue dispensing of the object with the glue dispensing is completed. The glue solution in the glue pool 3 is transferred to the glue dispensing head 11 by the glue rolling cylinder 2, the setting position of the glue dispensing cylinder 1 is basically not limited, the glue dispensing device can adapt to different glue dispensing conditions, can be adjusted according to the actual space layout requirement, and has good applicability. Meanwhile, the glue dispensing head 11 is in contact with the surface of the glue drum 2 to supplement glue solution, so that the glue dispensing amount can be conveniently controlled, and the glue dispensing device is particularly suitable for the condition that the requirement on the glue dispensing amount is low. The rotary glue dispensing device for rice paper tape seeding also has the advantages of simple structure, low cost and stable and reliable work.
In this embodiment, the glue pool 3 includes a surrounding plate 31 installed on the support 10, the surrounding plate 31 includes a side plate 311 and two end plates 312 respectively connected to two sides of the side plate 311, the two end plates 312 are respectively tightly attached to the circumferential surface of the glue barrel 2, the lower portion of the side plate 311 is tightly attached to the circumferential surface of the glue barrel 2, a space is left between the upper portion of the side plate 311 and the glue barrel 2, the side plate 311 and the two end plates 312 enclose a containing cavity for containing glue solution. The glue pool 3 is formed by enclosing a surrounding plate 31 and the glue rolling cylinder 2, so that the glue pool is simple and compact in structure, low in cost and easy to manufacture and assemble, and the glue rolling cylinder 2 is used as a part of the enclosing and blocking glue solution and is favorable for the glue solution to be adhered to the glue rolling cylinder 2.
In this embodiment, the two axial ends of the glue rolling cylinder 2 are respectively and fixedly provided with the end covers 4, and the two end plates 312 are respectively and correspondingly tightly attached to the two end covers 4 at the two axial ends of the glue rolling cylinder 2. This increases the contact area between the end plate 312 and the glue cylinder 2, and improves the sealing performance of the glue pool 3.
In this embodiment, the glue pool 3 further includes a closing plate 32, the closing plate 32 is movably connected to the bracket 10 and can move between a closed position and an open position, when in the closed position, the closing plate 32 is abutted to the bottom edge of the side plate 311, the closing plate 32, the side plate 311, the two end plates 312 and the two end covers 4 are spliced to form a container with an upward opening, and at least part of the lower portion of the glue rolling cylinder 2 is accommodated in the container; in the open position, the closing plate 32 and the bottom edge of the side plate 311 are arranged at intervals to form an avoiding slot 33 for the dispensing head 11 on the dispensing cylinder 1 to contact with the glue rolling cylinder 2. After the closing plate 32 is arranged, an avoiding slot 33 (see fig. 2) is formed between the closing plate 32 and the bottom edge of the side plate 311 in the opening position, so that the situation that the dispensing cylinder 1 is positioned below the glue rolling cylinder 2 can be adapted; when dispensing is not performed, the closing plate 32 can be in a closed position, and at this time, the closing plate 32, the side plate 311, the two end plates 312 and the two end covers 4 are spliced to form a container with an upward opening (see fig. 3), so that the glue solution in the glue pool 3 can be prevented from leaking.
In this embodiment, the glue cylinder 2, the enclosing plate 31 and the closing plate 32 are all mounted on an adjustable support 5, and the adjustable support 5 is mounted on the bracket 10 in a manner that the mounting height can be adjusted. When the closing plate 32 needs to be closed, the mounting height of the adjustable support 5 is raised through adjustment, the glue rolling cylinder 2, the coaming 31 and the closing plate 32 are raised together, and a gap for inserting the closing plate 32 is formed between the glue rolling cylinder 2 and the glue dispensing cylinder 1, so that the glue dispensing head 11 can be prevented from interfering with the closing of the closing plate 32, and the glue dispensing head 11 is prevented from being damaged when the closing plate 32 is closed. Meanwhile, the power transmission synchronous belt can be conveniently disassembled and assembled by adjusting the mounting height of the adjustable support 5. The adjustable support 5 can be mounted on the support 10 by adopting a vertical strip-shaped groove and an adjusting component of a locking bolt.
In this embodiment, the closing plate 32 is installed on the adjustable support 5 through the sliding mechanism and moves between the closed position and the open position in a sliding manner, the sliding mechanism includes two sliding grooves which are arranged on the adjustable support 5 and are parallel to each other, the two sliding grooves are respectively arranged on two sides of the closing plate 32, the closing plate 32 is provided with a sliding rod corresponding to each sliding groove, the sliding rods are inserted into the corresponding sliding grooves and move along the sliding grooves, at least one sliding rod is connected with a locking nut in a threaded fit manner, when the locking nut is loosened, the closing plate 32 can move along the sliding grooves under the cooperation of the sliding rods and the sliding grooves, so that the closing plate is switched between the closed position and the open position, when the locking nut is tightened, the locking nut abuts against the adjustable support 5, and the closing plate 32 can be prevented from moving. The sliding mechanism has the advantages of simple and compact structure, low cost and easy regulation and control.
In this embodiment, the glue rolling cylinder 2 includes a rigid cylinder 22 and a flexible glue-absorbing material sleeve 23 coated on the circumferential surface of the rigid cylinder 22. The flexible glue-absorbing material sleeve 23 is beneficial to adhering glue solution, and the adhesive amount of the glue solution can be controlled by adopting the flexible glue-absorbing material sleeves 23 made of different materials. Meanwhile, the contact mode of the flexible glue absorbing material sleeve 23 and the dispensing head 11 is non-rigid contact, so that the abrasion is reduced, the service life is prolonged, and the glue solution is favorably transferred from the flexible glue absorbing material sleeve 23 to the dispensing head 11. The flexible glue-absorbing material sleeve 23 is made of the existing flexible material capable of absorbing glue solution.
In this embodiment, the plurality of dispensing heads 11 are divided into a plurality of head groups, the plurality of head groups are arranged at intervals around the rotation axis of the dispensing cylinder 1, and each head group includes more than two dispensing heads 11 arranged at intervals in sequence along the axial direction of the dispensing cylinder 1. Therefore, a plurality of glue solution points which are arranged in a linear way can be formed at one time, and the glue solution dispensing efficiency can be improved.
In this embodiment, the rotation speed of the glue dispensing cylinder 1 is lower than that of the glue rolling cylinder 2, so that relative friction can be generated when the glue dispensing head 11 and the glue dispensing cylinder 2 contact to transfer glue solution, and the transfer of the glue solution is facilitated; meanwhile, the rotating speed of the glue rolling cylinder 2 is lower than that of the glue dispensing cylinder 1, so that the rotating speed of the glue rolling cylinder 2 is reduced under the condition that all glue dispensing heads 11 can be adhered with glue, and the abrasion of the glue rolling cylinder 2 and relevant parts in contact with the glue dispensing cylinder can be reduced.
In this embodiment, the rotation driving assembly includes first synchronizing gear, second synchronizing gear, hold-in range and rotary driving piece, and first synchronizing gear links to each other with a dispensing section of thick bamboo 1, and second synchronizing gear links to each other with a rubber coating section of thick bamboo 2, and the hold-in range is around locating on first synchronizing gear and the second synchronizing gear, and rotary driving piece links to each other with any one in first synchronizing gear and the second synchronizing gear, and the number of teeth of first synchronizing gear is less than the number of teeth of second synchronizing gear. Because the number of teeth of first synchronizing gear is less than the number of teeth of second synchronizing gear for the slew velocity of rubber coating cylinder 2 is less than the slew velocity of some rubber coating cylinder 1, only adopt a rotary driving piece like this to realize the drive of some rubber coating cylinder 1 and rubber coating cylinder 2 and the control of slew velocity separately promptly simultaneously, its simple structure, with low costs, easily assembly preparation and control.
The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides a rice paper tape is rotation type adhesive deposite device for seeding which characterized in that: including support (10), a dispensing cylinder (1), a rubber coating cylinder (2) and glue pond (3), a dispensing cylinder (1) and a rubber coating cylinder (2) are rotatable around horizontal axis and are installed on support (10), be equipped with a plurality of dispensing heads (11) on the periphery of a dispensing cylinder (1), and dispensing head (11) on a dispensing cylinder (1) rotate intermittent type and contact with a rubber coating cylinder (2) along with a dispensing cylinder (1), rubber coating cylinder (2) part stretches into in glue pond (3), the rotation type dispensing device is still including being used for driving a dispensing cylinder (1) and a rubber coating cylinder (2) pivoted rotation drive assembly for the seeding of rice paper tape.
2. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 1, wherein: glue pond (3) including installing bounding wall (31) on support (10), bounding wall (31) include curb plate (311) and connect respectively in two end plate (312) of curb plate (311) both sides, and two end plate (312) closely laminate with the periphery of rubber tube (2) respectively, the periphery of curb plate (311) lower part and rubber tube (2) closely laminates, leave the interval between the upper portion of curb plate (311) and rubber tube (2), curb plate (311) and two end plate (312) enclose into one and hold the chamber that holds the glue solution.
3. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 2, wherein: the two end plates (312) are respectively and correspondingly tightly attached to the two end covers (4) at the two axial ends of the rubber rolling cylinder (2).
4. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 3, wherein: the glue pool (3) further comprises a closing plate (32), the closing plate (32) is movably connected to the support (10) and can move between a closed position and an open position, the closing plate (32) is abutted to the bottom edge of the side plate (311) in the closed position, the closing plate (32), the side plate (311), the two end plates (312) and the two end covers (4) are spliced to form a container with an upward opening, and at least part of the lower part of the glue rolling cylinder (2) is accommodated in the container; when the glue dispensing device is in an open position, the closing plate (32) and the bottom edge of the side plate (311) are arranged at intervals to form an avoiding groove (33) for a glue dispensing head (11) on the glue dispensing cylinder (1) to be in contact with the glue rolling cylinder (2).
5. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 4, wherein: the rubber rolling cylinder (2), the coaming (31) and the closing plate (32) are all installed on an adjustable support (5), and the adjustable support (5) is installed on the support (10) in a mode that the installation height can be adjusted.
6. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 5, wherein: the utility model discloses a portable electronic device, including adjustable support (5), closing plate (32), glide machanism and sliding mechanism, glide machanism installs on adjustable support (5) and two glide grooves that are parallel to each other, and the both sides of closing plate (32) are located to two glide grooves branch, closing plate (32) correspond every glide groove and all are equipped with a slide bar, the slide bar is inserted and is located and move along the glide groove in corresponding glide groove, and screw-thread fit is connected with a lock nut on at least one slide bar.
7. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 1, wherein: the rubber rolling cylinder (2) comprises a rigid cylinder body (22) and a flexible rubber absorbing material sleeve (23) coated on the circumferential surface of the rigid cylinder body (22).
8. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 1, wherein: the plurality of dispensing heads (11) are divided into a plurality of head groups, the plurality of head groups are arranged at intervals around the rotating axis of the dispensing cylinder (1), and each head group comprises more than two dispensing heads (11) which are sequentially arranged at intervals along the axial direction of the dispensing cylinder (1).
9. The rotary type spot gluing device for sowing rice paper tapes as claimed in any one of claims 1 to 8, wherein: the rotating speed of the glue rolling cylinder (2) is less than that of the glue dispensing cylinder (1).
10. The rotary type glue dispensing device for sowing rice paper tapes as claimed in claim 9, wherein: rotate drive assembly and include first synchronizing gear, second synchronizing gear, hold-in range and rotatory driving piece, first synchronizing gear links to each other with a dispensing section of thick bamboo (1), second synchronizing gear links to each other with a rubber coating section of thick bamboo (2), the hold-in range is around locating on first synchronizing gear and the second synchronizing gear, rotatory driving piece links to each other with arbitrary one in first synchronizing gear and the second synchronizing gear, first synchronizing gear's the number of teeth is less than second synchronizing gear's the number of teeth.
CN201920846178.6U 2019-06-05 2019-06-05 Rotary type glue dispensing device for rice paper tape sowing Withdrawn - After Issue CN210381846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920846178.6U CN210381846U (en) 2019-06-05 2019-06-05 Rotary type glue dispensing device for rice paper tape sowing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920846178.6U CN210381846U (en) 2019-06-05 2019-06-05 Rotary type glue dispensing device for rice paper tape sowing

Publications (1)

Publication Number Publication Date
CN210381846U true CN210381846U (en) 2020-04-24

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Application Number Title Priority Date Filing Date
CN201920846178.6U Withdrawn - After Issue CN210381846U (en) 2019-06-05 2019-06-05 Rotary type glue dispensing device for rice paper tape sowing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110100529A (en) * 2019-06-05 2019-08-09 湖南农业大学 A kind of rotary point glue equipment of rice paper tape sowing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110100529A (en) * 2019-06-05 2019-08-09 湖南农业大学 A kind of rotary point glue equipment of rice paper tape sowing
CN110100529B (en) * 2019-06-05 2024-06-25 湖南农业大学 Rotary adhesive dispensing device for rice paper tape sowing

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