CN115448051A - Stick rod feeding device for medical cotton stick production - Google Patents
Stick rod feeding device for medical cotton stick production Download PDFInfo
- Publication number
- CN115448051A CN115448051A CN202211202035.4A CN202211202035A CN115448051A CN 115448051 A CN115448051 A CN 115448051A CN 202211202035 A CN202211202035 A CN 202211202035A CN 115448051 A CN115448051 A CN 115448051A
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- Prior art keywords
- rod
- bearing
- driving lever
- type driving
- locating piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Conveying (AREA)
Abstract
The utility model provides a production of medical cotton swab is with sign pole material feeding unit, the effectual sign pole pay-off fault rate that has solved is high, influence production efficiency scheduling problem, which comprises a frame, be fixed with the feed bin in the frame, the sign pole has been stored in the feed bin, be fixed with the flitch that connects that is located under the feed bin in the frame, sliding connection has the guide arm that is located connects the flitch right side about in the frame, the axis that connects the sign pole on the flitch and the axis of guide arm are on same water flat line, the guide arm intermediate position is fixed with the locating piece, install the extension spring between locating piece right side and the frame, the locating piece lower extreme rotates and is connected with the bearing that the horizontal direction set up, be equipped with the axis of rotation of vertical direction in the frame, the axis of rotation upper end is fixed with S type driving lever, the bearing is located S type driving lever rear side, the outer fringe face intermittent type contact of bearing and S type driving lever, the axis of rotation drives S type driving lever and rotates, S type driving lever slides left, the bearing drives locating piece and guide arm and slides left, the bearing is whole, S type driving lever breaks away from with the bearing, the extension spring drives locating piece and the guide arm resets.
Description
Technical Field
The invention relates to the technical field of cotton swab production, in particular to a swab rod feeding device for medical cotton swab production.
Background
With the gradual health of the medical health level in China, the medical cotton swab has an irreplaceable status in the aspects of medical disinfection, sampling and the like, the production of the medical cotton swab is particularly important due to the large demand of the medical cotton swab, and the existing cotton swab production procedures are roughly divided into: cotton feeding, cotton pressing, cotton shearing, cotton label feeding and cotton rolling. The first step of cotton feeding is to feed strip-shaped cotton into a machine at regular time and proper amount, the second step of cotton pressing is to compress the fed strip-shaped cotton to prepare for the third step of cotton shearing, the third step of cotton shearing is to shear the strip-shaped cotton with fixed length in time, the fourth step of cotton feeding is to feed a stick rod to a cotton guide groove to be contacted with the strip-shaped cotton, and the last step of cotton rolling is to rotate the stick rod and move the stick rod along the cotton guide groove to complete the action of cotton rolling.
However, in the fourth step, in the label feeding process, a large batch of label rods need to be fed to corresponding stations one by one, and the existing feeding equipment has the defects that the label rods are mistakenly fed in the using process, the fault rate is high, and the production efficiency is influenced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention aims to provide the stick feeding device for producing medical cotton sticks, which effectively solves the problems of high stick feeding failure rate, influence on production efficiency and the like.
The technical scheme includes that the automatic feeding device comprises a rack, a bin is fixed on the rack, a rod is stored in the bin, a material receiving plate located right below the bin is fixed on the rack, the rod sequentially falls onto the material receiving plate, a guide rod located on the right side of the material receiving plate is connected to the rack in a left-right sliding mode, and the axis of the rod on the material receiving plate and the axis of the guide rod are located on the same horizontal line;
the guide arm intermediate position is fixed with the locating piece, install the extension spring between locating piece right side and the frame, the locating piece lower extreme rotates the bearing that is connected with the horizontal direction setting, be equipped with the axis of rotation of vertical direction in the frame, the axis of rotation upper end is fixed with S type driving lever, the bearing is located S type driving lever rear side, the outer fringe face intermittent type contact of bearing and S type driving lever, the axis of rotation drives S type driving lever and rotates, S type driving lever drives the bearing and slides left, the bearing drives locating piece and the whole left slip of guide arm, S type driving lever breaks away from with the bearing, the extension spring drives locating piece and guide arm and resets.
Preferably, an inclined feeding port is fixed at the upper end of the storage bin.
Preferably, the diameter of the stick rod is phi, the length of the stick rod is L1, the interior of the bin is a cuboid cavity, the size of the cuboid cavity is L x d h, L is more than L1 and less than 1.2L1, d is more than phi and less than 1.1 phi, and h is more than 3 phi.
Preferably, the material receiving plate is a semicircular arc plate.
Preferably, the guide rod is a spline shaft, and a spline chute matched with the spline shaft is arranged on the rack.
Preferably, a motor is fixed on the frame and is coaxially and fixedly connected with the rotating shaft through a speed reducer.
Preferably, a gap of 0.5-0.8mm exists between the highest point of the rod on the material receiving plate and the lower end face of the storage bin.
Preferably, the diameter of the guide rod is smaller than that of the rod.
Compared with the traditional equipment, the invention has the following advantages: 1) The S-shaped shifting lever structure is adopted, the S-shaped shifting lever controls the guide rod to slide to realize the pushing process of the sticks, the S-shaped shifting lever comprises a first bending rod and a second bending rod, the rotating shaft drives the S-shaped shifting lever to rotate for a circle, the first bending rod finishes the pushing of the first stick, the second bending rod finishes the pushing of the second stick, namely the rotating shaft rotates for a circle to realize the pushing of two sticks, the working efficiency is greatly improved, the power resource is saved, and the cost is reduced; 2) The bearing structure is adopted, so that the friction force between the bearing and the S-shaped deflector rod can be reduced, the service life of equipment is prolonged, and the S-shaped deflector rod is made of rubber, so that the S-shaped deflector rod has good buffering force and is durable in use; 3) According to the control of size, avoid taking place to interfere with feed bin bottom in the guide arm motion process, the diameter of guide arm is less than the diameter of guide arm, avoids the guide arm motion process to take place to interfere with other guide arms, and degree of automation is high, and equipment fault rate is low, and production efficiency is high.
Drawings
Fig. 1 is a schematic view of the front view of the present invention.
Fig. 2 is a schematic illustration of the left side view of the invention.
Fig. 3 is a schematic diagram of a top view of the present invention.
Fig. 4 is a schematic view of a three-dimensional structure of the present invention.
FIG. 5 is a schematic view of the three-dimensional structure of the S-shaped shift lever of the present invention.
FIG. 6 is a perspective view of the guide bar of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the stick rod feeding device for producing the medical cotton sticks comprises a rack 1, wherein a bin 2 is fixed on the rack 1, stick rods 3 are stored in the bin 2, a material receiving plate 4 positioned right below the bin 2 is fixed on the rack 1, the stick rods 3 sequentially fall onto the material receiving plate 4, a guide rod 5 positioned on the right side of the material receiving plate 4 is connected to the rack 1 in a left-right sliding manner, and the axis of the stick rod 3 on the material receiving plate 4 and the axis of the guide rod 5 are positioned on the same horizontal line;
5 intermediate position of guide arm is fixed with locating piece 6, install extension spring 7 between 6 right sides of locating piece and the frame 1, 6 lower extremes of locating piece rotate the bearing 8 that is connected with the horizontal direction setting, be equipped with the axis of rotation 9 of vertical direction in the frame 1, axis of rotation 9 upper end is fixed with S type driving lever 10, bearing 8 is located S type driving lever 10 rear side, bearing 8 and S type driving lever 10' S outer fringe face intermittent type contact, axis of rotation 9 drives S type driving lever 10 and rotates, S type driving lever 10 drives bearing 8 and slides left, bearing 8 drives locating piece 6 and the whole left slip of guide arm 5, S type driving lever 10 breaks away from with bearing 8, extension spring 7 drives locating piece 6 and guide arm 5 and resets.
In order to increase the storage quantity, an inclined feeding port 11 is fixed at the upper end of the storage bin 2.
In order to ensure that the sticks 3 fall from the bin 2 one by one, the internal size of the bin 2 meets the requirement, the diameter of the stick 3 is phi, the length of the stick is L1, the interior of the bin 2 is a cuboid cavity, the size of the cuboid cavity is L x d h, L is more than L1 and less than 1.2L1, d is more than phi and less than 1.1 phi, and h is more than 3 phi.
In order to ensure the stability of the movement of the stick rod 3 on the receiving plate 4 to the left, the receiving plate 4 is a semicircular arc plate.
In order to ensure the stability of the guide rod 5 in the left-right sliding on the frame 1, the guide rod 5 is a spline shaft, and a spline chute matched with the spline shaft is arranged on the frame 1.
In order to ensure the proper rotating speed of the rotating shaft 9, a motor 12 is fixed on the frame 1, and the motor 12 is coaxially and fixedly connected with the rotating shaft 9 through a speed reducer.
The S-shaped deflector rod 10 comprises a first bending rod 13, a fixed sleeve 14 and a second bending rod 15, the fixed sleeve 14 is fixedly connected with the rotating shaft 9, and the outer edge surface of the fixed sleeve 14 is an arc surface.
In order to avoid the interference between the stick rod 3 and the bin 2 in the movement process of the stick rod 3 on the material receiving plate 4, a gap of 0.5-0.8mm exists between the highest point of the stick rod 3 on the material receiving plate 4 and the lower end face of the bin 2.
In order to prevent the guide rod 5 from interfering with other sticks 3 in the process that the guide rod 5 pushes the stick 3 to move leftwards and ensure the guide rod 5 to move stably and effectively, the diameter of the guide rod 5 is smaller than that of the stick 3.
When the invention is used, it is explained that the terms "front", "back", "left", "right", "upper", "lower", etc. indicate the orientation or position relation based on the front view, a large number of rods 3 are placed in the material inlet 11, the material inlet 11 is obliquely arranged, the large number of rods 3 orderly enter the bin 2, the diameter of the rods 3 is phi, the length is L1, the interior of the bin 2 is a cuboid cavity, the dimension of the cuboid cavity is L d h, L1 < L < 1.2L1, d < 1.1 phi, h > 3, so the rods 3 in the bin 2 can only be distributed up and down one by one, it is ensured that the rods 3 in the bin 2 fall on the material receiving plate 4 one by one, when one rod 3 falls on the material receiving plate 4, the outer edge surface of the bearing 8 contacts with the arc surface of the fixed sleeve 14, the motor 12 is started, the motor 12 drives the rotating shaft 9 to coaxially rotate, the rotating shaft 9 drives the S-shaped deflector rod 10 to coaxially rotate, the first bending rod 13 starts to drive the bearing 8 to slide leftwards, the bearing 8 drives the positioning block 6 and the guide rod 5 to integrally slide leftwards, the tension spring 7 is in a stretching state, the guide rod 5 pushes the rod 3 on the material receiving plate 4 to slide leftwards, when the rod 3 on the material receiving plate 4 is pushed to a proper position, the first bending rod 13 is separated from the bearing 8, under the action of the tension spring 7, the tension spring 7 drives the positioning block 6 and the guide rod 5 to reset, the bearing 8 also resets to the outer edge surface of the fixing sleeve 14, the rod 3 in the storage bin 2 rapidly falls onto the material receiving plate under the action of self gravity, along with the rotation of the rotating shaft 9, the second bending rod 15 drives the bearing 8 to slide leftwards, the bearing 8 drives the positioning block 6 and the guide rod 5 to integrally slide leftwards, the tension spring 7 is in the stretching state, the guide rod 5 pushes the rod 3 on the material receiving plate 4 to slide leftwards, when the rod 3 on the material receiving plate 4 is pushed to a proper position, crooked pole 15 of second breaks away from with bearing 8, under the effect of extension spring 7, extension spring 7 drives locating piece 6 and guide arm 5 and resets, bearing 8 also resets to the outer fringe face of fixed cover 14, sign pole 3 in the feed bin 2 is automatic to falling on the take-up reel, circulate in proper order, realize 3 steady orderly propelling movement to suitable station of sign pole in the feed bin 2, can not take place to interfere, the operation flow, the security is high, the fault rate is low, and the work efficiency is greatly improved, locating piece 6 does not take place to interfere with frame 1 in the motion process in addition, locating piece 6 left and right sides reciprocating motion 'S stationarity has been guaranteed, S type driving lever 10 is the rubber material, reduce bearing 8 and S type driving lever 10' S impact force.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention are all within the scope of the technical solution of the present invention.
Claims (9)
1. A prod rod feeding device for producing medical cotton swabs is characterized by comprising a rack (1), wherein a bin (2) is fixed on the rack (1), prod rods (3) are stored in the bin (2), a material receiving plate (4) positioned right below the bin (2) is fixed on the rack (1), the prod rods (3) sequentially fall onto the material receiving plate (4), a guide rod (5) positioned on the right side of the material receiving plate (4) is connected to the rack (1) in a left-right sliding manner, and the axis of the prod rods (3) on the material receiving plate (4) and the axis of the guide rod (5) are positioned on the same horizontal line;
guide arm (5) intermediate position is fixed with locating piece (6), install extension spring (7) between locating piece (6) right side and frame (1), locating piece (6) lower extreme rotates bearing (8) that are connected with the horizontal direction and set up, be equipped with axis of rotation (9) of vertical direction on frame (1), axis of rotation (9) upper end is fixed with S type driving lever (10), bearing (8) are located S type driving lever (10) rear side, bearing (8) and the outer fringe face intermittent type contact of S type driving lever (10), axis of rotation (9) drive S type driving lever (10) and rotate, S type driving lever (10) drive bearing (8) and slide left, bearing (8) drive locating piece (6) and guide arm (5) whole slide left, S type driving lever (10) break away from with bearing (8), extension spring (7) drive locating piece (6) and guide arm (5) and reset.
2. The swab rod feeding device for producing the medical cotton swabs as claimed in claim 1, wherein an inclined feeding port (11) is fixed at the upper end of the storage bin (2).
3. The swab rod feeding device for producing the medical cotton swabs as claimed in claim 1, wherein the swab rod (3) is phi in diameter and L1 in length, a cuboid cavity is formed inside the bin (2), the cuboid cavity is L + d + h in size, L1 is smaller than L < 1.2L1, phi is smaller than d < 1.1 phi, and h is larger than 3 phi.
4. The swab rod feeding device for producing the medical cotton swab as claimed in claim 1, wherein the material receiving plate (4) is a semicircular arc plate.
5. The swab rod feeding device for producing the medical cotton swab as claimed in claim 1, wherein the guide rod (5) is a spline shaft, and a spline chute matched with the spline shaft is arranged on the rack (1).
6. The stick rod feeding device for producing the medical cotton sticks as claimed in claim 1, wherein a motor (12) is fixed on the rack (1), and the motor (12) is coaxially and fixedly connected with the rotating shaft (9) through a speed reducer.
7. The stick feeding device for producing medical cotton sticks as claimed in claim 1, wherein the S-shaped deflector rod (10) comprises a first bending rod (13), a fixing sleeve (14) and a second bending rod (15), the fixing sleeve (14) is fixedly connected with the rotating shaft (9), and the outer edge surface of the fixing sleeve (14) is a circular arc surface.
8. The stick rod feeding device for producing the medical cotton sticks as claimed in claim 1, wherein a gap of 0.5-0.8mm exists between the highest point of the stick rod (3) on the material receiving plate (4) and the lower end surface of the storage bin (2).
9. The swab feeding device for producing the medical cotton swab as claimed in claim 1, wherein the diameter of the guide rod (5) is smaller than that of the swab rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211202035.4A CN115448051A (en) | 2022-09-29 | 2022-09-29 | Stick rod feeding device for medical cotton stick production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211202035.4A CN115448051A (en) | 2022-09-29 | 2022-09-29 | Stick rod feeding device for medical cotton stick production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115448051A true CN115448051A (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211202035.4A Pending CN115448051A (en) | 2022-09-29 | 2022-09-29 | Stick rod feeding device for medical cotton stick production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115448051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833058A (en) * | 2023-09-04 | 2023-10-03 | 江苏鑫涂机械有限公司 | Clamping equipment for automatic flocking of integrated swab |
-
2022
- 2022-09-29 CN CN202211202035.4A patent/CN115448051A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833058A (en) * | 2023-09-04 | 2023-10-03 | 江苏鑫涂机械有限公司 | Clamping equipment for automatic flocking of integrated swab |
| CN116833058B (en) * | 2023-09-04 | 2023-12-05 | 江苏鑫涂机械有限公司 | Clamping equipment for automatic flocking of integrated swab |
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