CN202464183U - Automatic insertion packaging machine for acupuncture needles - Google Patents
Automatic insertion packaging machine for acupuncture needles Download PDFInfo
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- CN202464183U CN202464183U CN2012200968644U CN201220096864U CN202464183U CN 202464183 U CN202464183 U CN 202464183U CN 2012200968644 U CN2012200968644 U CN 2012200968644U CN 201220096864 U CN201220096864 U CN 201220096864U CN 202464183 U CN202464183 U CN 202464183U
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- linear driving
- conveying
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- 238000001467 acupuncture Methods 0.000 title claims abstract description 65
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 25
- 238000003780 insertion Methods 0.000 title abstract description 12
- 230000037431 insertion Effects 0.000 title abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 167
- 239000006260 foam Substances 0.000 claims abstract description 146
- 229920000742 Cotton Polymers 0.000 claims description 71
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 15
- 238000012856 packing Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to an automatic insertion packaging machine for acupuncture needles, which is characterized by mainly comprising a conveying mechanism and an insertion mechanism, wherein the conveying mechanism comprises a closed-loop conveyor chain or a closed-loop conveyor belt; a group of needle feeding plates with the same structure is arranged on the outer side of the closed-loop conveyor chain or the closed-loop conveyor belt in the circumferential direction; at least one group of parallel single-needle slots is formed in the front side of each needle feeding plate in positions corresponding to acupuncture needles; the insertion mechanism comprises an acupuncture needle clamping structure and a foam pressing and pushing structure; the conveying mechanism and the insertion mechanism work in coordination to fulfill insertion packaging of the acupuncture needles; and the packaging machine can automatically, efficiently and neatly fulfill the insertion packaging of the acupuncture needles and guarantees the cleanness of the acupuncture needles.
Description
Technical Field
The utility model relates to an automatic equipment for packing of acupuncture needle especially relates to an automatic inserted sheet packagine machine of acupuncture needle. The packaging machine is suitable for the insertion sheet packaging of three acupuncture needle insertion sheet packaging of a copper wire winding handle, a steel pipe handle and a plastic handle.
Background
The acupuncture needle can be divided into a copper wire wound handle needle, a steel tube handle needle and a plastic handle needle from the handle part structure. Either type of acupuncture needle requires packaging of the acupuncture needle product in production. In the prior art, acupuncture needles are packaged in various ways, and one of the acupuncture needles is packaged in an insert sheet mode. The packaging mode is that the needle tips of a plurality of acupuncture needles are inserted into a piece of foam, and the needle handles of the acupuncture needles are exposed, so that the needle tips are protected.
At present, the insertion sheet package of the acupuncture needle in China is almost manually operated according to the understanding of the applicant, and the operation steps are as follows: an operator takes a plurality of needles, aligns the needles side by side, then takes a section of foam, presses the needle point, aligns the foam at the needle point position, and inserts the needle point into the foam by half depth. Because manual inserted sheet is accomplished by artifical entirely, work efficiency is low, simultaneously, when the bubble is cotton in contact with, the staff, the greasy dirt on hand and sweat have very big pollution to the bubble cotton, and the staff is to acupuncture needle and bubble cotton repeated contact, easily leads to the acupuncture needle handle to change colour dark, and the bubble cotton has the filth, and so, the disability rate of acupuncture needle is higher. Therefore, the utility model provides an automatic inserted sheet packagine machine of acupuncture needle that simple structure, use are reliable.
Disclosure of Invention
The utility model provides an automatic insertion packaging machine for acupuncture needles, which aims to complete the insertion packaging of the acupuncture needles with high efficiency and high quality,
in order to achieve the above purpose, the utility model adopts the technical scheme that: an automatic acupuncture needle inserting and packaging machine mainly comprises a conveying mechanism and an inserting mechanism; wherein,
the conveying mechanism comprises a closed-loop conveying chain or a closed-loop conveying belt, a group of needle conveying plates with the same structure are arranged on the outer side of the closed-loop conveying chain or the closed-loop conveying belt in a circumferential arrangement mode along a closed loop, each needle conveying plate is positioned relative to the closed-loop conveying chain or the closed-loop conveying belt, and the back face of each needle conveying plate is connected with the closed-loop conveying chain or the closed-loop conveying belt; the closed-loop conveying chain or the closed-loop conveying belt is supported by a driving wheel and a driven wheel in a tensioning mode, so that a closed-loop conveying structure is formed;
the front surface of each needle feeding plate is provided with at least one group of single needle grooves which are arranged in parallel corresponding to the acupuncture needles, and the length direction of each single needle groove is vertical to the motion direction of the closed-loop conveying chain or the closed-loop conveying belt;
the inserting mechanism comprises an acupuncture needle clamping structure and a foam pressing and pushing structure; wherein,
the acupuncture needle clamping structure comprises a needle supporting surface, the front surface of the needle feeding plate is used as the needle supporting surface, the needle supporting surface is horizontally arranged, an upper needle supporting surface and a lower needle supporting surface which are mutually opposite are formed on the closed loop conveying structure, a needle pressing block is arranged right above the upward needle supporting surface and is connected with a first linear driving mechanism, the first linear driving mechanism acts in the direction vertical to the needle supporting surface, the needle pressing block is provided with a needle pressing surface, and the needle pressing surface is opposite to the needle supporting surface and is horizontally arranged downwards;
one side of the needle pressing block is provided with a thimble block, the thimble block is provided with a thimble surface, and the thimble surface is vertical to the upward needle supporting surface;
the other side of the needle pressing block is provided with the foam pressing and pushing structure, the foam pressing and pushing structure comprises a cotton pushing block, a cotton supporting seat is arranged on the cotton pushing block, a cotton supporting surface is arranged on the cotton supporting seat and horizontally arranged upwards, a cotton pressing block is arranged right above the cotton supporting surface and connected with a second linear driving mechanism, the second linear driving mechanism acts in the direction vertical to the cotton supporting surface, a cotton pressing surface is arranged on the cotton pressing block, the cotton pressing surface is opposite to the cotton supporting surface and horizontally arranged downwards, the cotton pushing block is connected with a third linear driving mechanism, the acting direction of the third linear driving mechanism is vertical to the acting direction of the second linear driving mechanism and is vertical to the acting direction of the ejector pin surface and the first linear driving mechanism, and the third linear driving mechanism drives the cotton pushing block to move towards the ejector pin surface;
the needle pressing block and the foam pressing and pushing structure are located on the side where the ejector pin face of the ejector pin block is located, and the moving direction of the closed-loop conveying chain or the closed-loop conveying belt is perpendicular to the acting directions of the first linear driving mechanism, the second linear driving mechanism and the third linear driving mechanism.
The relevant content in the above technical solution is explained as follows:
1. according to the scheme, needle unloading grooves are formed in the front face of each needle conveying plate and are perpendicular to the single needle grooves, the depth of each needle unloading groove is larger than that of each single needle groove, the needle unloading grooves in all the needle conveying plates are connected end to end in the closed loop conveying direction and are aligned, annular grooves are formed in the closed loop circumferential direction of a closed loop conveying chain or a closed loop conveying belt, needle unloading claws are arranged on the outer sides of the output ends of the closed loop conveying chain or the closed loop conveying belt, the needle unloading claws are fixedly positioned relative to a machine base of the packaging machine, and claw ends of the needle unloading claws extend into the annular grooves.
2. In the scheme, the device further comprises a foam conveying and splitting mechanism, the foam conveying and splitting mechanism comprises a foam conveying channel allowing long-strip-shaped foam to pass through, a foam conveying surface is arranged in the foam conveying channel and arranged horizontally upwards, a foam moving block is arranged right above the foam conveying surface and connected with a fourth linear driving mechanism, the action direction of the fourth linear driving mechanism is perpendicular to the foam conveying surface, meanwhile, the foam moving block and the fourth linear driving mechanism are both connected with a fifth linear driving mechanism, and the action direction of the fifth linear driving mechanism is parallel to the length direction of the foam conveying surface;
in addition, a foam cutter is further arranged right above the foam conveying surface and on one side of the foam moving block, the cutting edge of the foam cutter is perpendicular to the length direction of the long-strip-shaped foam, the foam cutter is connected with a sixth linear driving mechanism, and the action direction of the sixth linear driving mechanism is perpendicular to the foam conveying surface;
the surface of the foam conveying channel is provided with a guide groove corresponding to the foam moving block, so that the foam moving block can penetrate through the guide groove to be in contact with the foam conveying surface;
the output end of the foam conveying channel is connected with the cotton supporting surface of the foam pressing and pushing structure.
3. In the scheme, a foam pressing block is further arranged between the foam moving block and the foam cutter or on the other side of the foam moving block right above the foam conveying surface, the foam pressing block is connected with a seventh linear driving mechanism, and the action direction of the seventh linear driving mechanism is vertical to the foam conveying surface;
the surface of the foam conveying channel is provided with a pressure groove corresponding to the foam pressing block, so that the foam pressing block can pass through the pressure groove to be in contact with the foam conveying surface.
4. In the above scheme, the driving wheel is in transmission connection with the servo motor or the stepping motor.
5. In the scheme, the driving wheel is in transmission connection with the intermittent driving mechanism, the intermittent driving mechanism is composed of a ratchet wheel, a pawl, a swing rod and a first air cylinder, the ratchet wheel is in transmission connection with the driving wheel, a pawl tip of the pawl is matched with the ratchet wheel, a pawl body of the pawl is hinged with a swing arm of the swing rod, one end of the swing rod is rotatably supported, the swing arm of the swing rod is hinged with a telescopic end of the air cylinder, and a cylinder body of the air cylinder is rotatably supported.
6. In the above solution, the first linear driving mechanism, the second linear driving mechanism, the third linear driving mechanism, the fourth linear driving mechanism, the fifth linear driving mechanism, the sixth linear driving mechanism, and the seventh linear driving mechanism all adopt one of the following mechanisms:
(a) a cylinder;
(b) a linear motor;
(c) the combination of a control motor and a screw nut mechanism, wherein the control motor is a stepping motor or a servo motor, the control motor is in transmission connection with a screw, and a nut is used as an acting end of a linear driving mechanism;
(d) the combination of a control motor and a cam push rod mechanism, wherein the control motor is a stepping motor or a servo motor, the control motor is in transmission connection with a cam, one end of the push rod is matched with the cam, and the other end of the push rod is used as an acting end of the linear driving mechanism.
The utility model discloses the theory of operation is: each single-needle groove only contains one acupuncture needle, and after an operator discharges the acupuncture needles in place, the closed-loop conveying chain or the closed-loop conveying belt conveys the acupuncture needles to the insert packaging position of the automatic insert packaging machine for the acupuncture needles; meanwhile, the foam conveying and splitting mechanism also conveys the split foam blocks to the foam inserting mechanism.
The end part of the acupuncture handle is aligned on the thimble surface, the first linear driving mechanism pushes the needle pressing block to move downwards, the needle pressing surface presses the acupuncture needle on the needle supporting surface, at the moment, the needle point of the acupuncture needle is also in an aligned state, the cut foam block is placed on the cotton supporting surface of the cotton supporting seat, the foam block and the acupuncture needle are positioned on the same horizontal plane, the second linear driving mechanism pushes the foam block to move downwards, the foam block is pressed on the cotton supporting surface by the cotton pressing surface, then, the third linear driving mechanism pushes the cotton pushing block to push the foam block towards the acupuncture needle direction, and therefore the needle point of the acupuncture needle is forced to be inserted into the foam block.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses can accomplish the inserted sheet packing of acupuncture needle automatically, high-efficient, neatly.
2. The utility model discloses simple structure is convenient for maintain.
3. Because the utility model discloses seted up on sending the faller and unloaded the needle groove for the acupuncture needle that the packing was accomplished can be lifted off from unloading the needle groove through unloading the needle claw, has guaranteed the cleanness of acupuncture needle.
4. Because the utility model discloses set up the same faller that send of a set of structure in the outside of closed loop conveying chain or closed loop conveying belt and along closed loop circumference range, the event only need to be changed to the acupuncture needle aciculiform of difference send the faller can.
5. Because the utility model discloses a cotton transport of bubble is cut the mechanism, this mechanism will cut on the cotton piece of bubble carries the cotton face of holding in the palm of acupuncture needle inserted sheet mechanism, avoided the cotton contact of staff with the bubble to the cotton cleanness of bubble has been guaranteed.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a partial enlarged view of the present invention;
FIG. 3 is a perspective view of the sheet inserting mechanism of the present invention;
FIG. 4 is a perspective view of the foam conveying and slitting mechanism of the present invention;
FIG. 5 is an exploded view of the conveyor chain and the needle feeding plate of the present invention;
FIG. 6 is a perspective view of the needle discharge groove and the needle discharge claw of the present invention;
fig. 7 is a perspective view of the intermittent driving mechanism of the present invention.
In the above drawings: 1. a closed loop transmission chain; 2. a driving wheel; 3. a driven wheel; 4. a ratchet wheel; 5. a first cylinder; 6. a needle feeding plate; 7. needle unloading claws; 8. a single needle slot; 9. a thimble block; 10. needle unloading grooves; 11. a pawl; 12. a swing rod; 13. a chain plate; 14. pressing the needle block; 15. a first linear drive mechanism; 16. pushing the cotton block; 17. a cotton supporting seat; 18. pressing the dough blocks; 19. a second linear drive mechanism; 20. a third linear drive mechanism; 21. strip-shaped foam; 22. a foam conveying channel; 23. a foam moving block; 24. a fourth linear drive mechanism; 25. a fifth linear drive mechanism; 26. a foam cutter; 27. a sixth linear drive mechanism; 28. foam pressing blocks; 29. a seventh linear drive mechanism; 30. an acupuncture needle; 31. and (5) soaking cotton blocks.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): automatic inserted sheet packagine machine of acupuncture needle
Referring to fig. 1 to 7, the device mainly comprises a conveying mechanism and a sheet inserting mechanism; wherein,
the conveying mechanism comprises a closed-loop conveying chain 1, the closed-loop conveying chain 1 is formed by connecting a plurality of chain plates 13 end to end, a group of needle feeding plates 6 with the same structure are arranged outside the closed-loop conveying chain 1 and along the circumferential direction of a closed loop, each needle feeding plate 6 is positioned relative to the closed-loop conveying chain 1, and the back surface of each needle feeding plate 6 is connected with the closed-loop conveying chain 1; the closed-loop transmission chain 1 is supported by a driving wheel 2 and a driven wheel 3 in a tensioning mode, so that a closed-loop transmission structure is formed;
the front surface of each needle feeding plate 6 is provided with two groups of single needle grooves 8 which are arranged in parallel corresponding to the acupuncture needles 30, each group of single needle grooves 8 comprises five single needle grooves 8, and the length direction of each single needle groove 8 is vertical to the motion direction of the closed loop conveying chain 1;
the inserting mechanism comprises an acupuncture needle clamping structure and a foam pressing and pushing structure; wherein,
the acupuncture needle clamping structure comprises a needle supporting surface, the front surface of the needle feeding plate 6 is used as the needle supporting surface, the needle supporting surface is horizontally arranged, so that an upper needle supporting surface and a lower needle supporting surface which are mutually opposite are formed on the closed loop conveying structure, a needle pressing block 14 is arranged right above the upward needle supporting surface, the needle pressing block 14 is connected with a first linear driving mechanism 15, the first linear driving mechanism 15 acts in the direction vertical to the needle supporting surface, a needle pressing surface is arranged on the needle pressing block 14, and the needle pressing surface is opposite to the needle supporting surface and is horizontally arranged downwards;
one side of the needle pressing block 14 is provided with a thimble block 9, the thimble block 9 is provided with a thimble surface, and the thimble surface is vertical to the needle supporting surface facing upwards;
the other side of the needle pressing block 14 is provided with the foam pressing and pushing structure, the foam pressing and pushing structure comprises a cotton pushing block 16, the cotton pushing block 16 is provided with a cotton supporting seat 17, the cotton supporting seat 17 is provided with a cotton supporting surface, the cotton supporting surface is arranged horizontally upwards, a cotton pressing block 18 is arranged right above the cotton supporting surface, the cotton pressing block 18 is connected with a second linear driving mechanism 19, the second linear driving mechanism 19 acts on the direction vertical to the cotton supporting surface, the cotton pressing block 18 is provided with a cotton pressing surface, the cotton pressing surface is opposite to the cotton supporting surface and is horizontally arranged downwards, the cotton pushing block 16 is connected with a third linear driving mechanism 20, the action direction of the third linear driving mechanism 20 is vertical to the action direction of the second linear driving mechanism 19, meanwhile, the third linear driving mechanism 20 drives the cotton pushing block 16 to move towards the direction of the thimble surface, and the third linear driving mechanism is perpendicular to the action direction of the thimble surface and the first linear driving mechanism 15;
the needle pressing block 14 and the foam pressing and pushing structure are both located on the side of the thimble surface of the thimble block 9, and the moving direction of the closed-loop conveying chain 1 is perpendicular to the acting directions of the first linear driving mechanism 15, the second linear driving mechanism 19 and the third linear driving mechanism 20.
Three needle unloading grooves 10 are formed in the front face of each needle feeding plate 6, the needle unloading grooves 10 are perpendicular to the single needle grooves 8, the depth of each needle unloading groove 10 is larger than that of each single needle groove 8, the needle unloading grooves 10 in all the needle feeding plates 6 are connected end to end in the closed loop conveying direction and are aligned, annular grooves are formed in the closed loop conveying chain 1 or the closed loop conveying belt in the circumferential direction, needle unloading claws 7 are arranged on the outer side of the output end of the closed loop conveying chain 1 aiming at the annular grooves, the needle unloading claws 7 are fixedly positioned relative to a machine base of the packing machine, and claw ends of the needle unloading claws 7 extend into the annular grooves.
The foam conveying and slitting mechanism comprises a foam conveying channel 22 allowing long-strip-shaped foam 21 to pass through, a foam conveying surface is arranged in the foam conveying channel 22 and arranged horizontally upwards, a foam moving block 23 is arranged right above the foam conveying surface, the foam moving block 23 is connected with a fourth linear driving mechanism 24, the action direction of the fourth linear driving mechanism 24 is perpendicular to the foam conveying surface, meanwhile, the foam moving block 23 and the fourth linear driving mechanism 24 are both connected with a fifth linear driving mechanism 25, and the action direction of the fifth linear driving mechanism 25 is parallel to the length direction of the foam conveying surface;
in addition, a foam cutter 26 is further arranged right above the foam conveying surface and on one side of the foam moving block 23, the cutting edge of the foam cutter 26 is perpendicular to the length direction of the long-strip-shaped foam 21, the foam cutter 26 is connected with a sixth linear driving mechanism 27, and the action direction of the sixth linear driving mechanism 27 is perpendicular to the foam conveying surface;
the surface of the foam conveying channel 22 is provided with a guide groove corresponding to the foam moving block 23, so that the foam moving block 23 can penetrate through the guide groove to be in contact with the foam conveying surface;
the output end of the foam conveying channel is connected with the cotton supporting surface of the foam pressing and pushing structure.
A foam pressing block 28 is further arranged right above the foam conveying surface and between the foam moving block 23 and the foam cutter 26 or on the other side of the foam moving block 23, the foam pressing block 28 is connected with a seventh linear driving mechanism 29, and the action direction of the seventh linear driving mechanism 29 is vertical to the foam conveying surface;
the surface of the foam conveying channel 22 is provided with a pressure groove corresponding to the foam pressing block 28, so that the foam pressing block 28 can pass through the pressure groove to be in contact with the foam conveying surface.
The intermittent driving mechanism is composed of a ratchet wheel 4, a pawl 11, a swing rod 12 and a first air cylinder 5, the ratchet wheel 4 is in transmission connection with the driving wheel 2, a pawl tip of the pawl 11 is matched with the ratchet wheel 4, a pawl body of the pawl 11 is hinged with a swing arm of the swing rod 12, one end of the swing rod 12 is rotatably supported, the swing arm of the swing rod 12 is hinged with a telescopic end of the air cylinder 5, and a cylinder body of the air cylinder 5 is rotatably supported.
The first linear driving mechanism 15, the second linear driving mechanism 19, the third linear driving mechanism 20, the fourth linear driving mechanism 24, the fifth linear driving mechanism 25, the sixth linear driving mechanism 27 and the seventh linear driving mechanism 29 all adopt cylinders;
each single-needle groove only contains one acupuncture needle, and after an operator discharges the acupuncture needles in place, the closed-loop conveying chain or the closed-loop conveying belt conveys the acupuncture needles to the insert packaging position of the automatic insert packaging machine for the acupuncture needles; meanwhile, the foam conveying and splitting mechanism also conveys the split foam blocks to the foam inserting mechanism.
The end of the handle of the acupuncture needle 30 is aligned on the needle-pushing surface, the first linear driving mechanism 15 pushes the needle pressing block 14 to move downwards, the needle pressing surface presses the acupuncture needle 30 on the needle supporting surface, at this time, the needle point of the acupuncture needle 30 is also in an aligned state, the cut foam block 31 is placed on the cotton supporting surface of the cotton supporting seat 17, the foam block 31 and the acupuncture needle 30 are in the same horizontal plane, the second linear driving mechanism 19 pushes the cotton pressing block 18 to move downwards, the foam block 31 is pressed on the cotton supporting surface by the cotton pressing surface, then, the third linear driving mechanism 20 pushes the cotton pushing block 16 to push the foam block 31 towards the acupuncture needle 30, and the needle point of the acupuncture needle 30 is forced to be inserted into the foam block 31.
In the above embodiment, the front surface of each needle feeding plate 6 is provided with two sets of single needle grooves 8 arranged in parallel corresponding to the acupuncture needles 30, each set of single needle grooves 8 includes five single needle grooves 8, and the front surface of each needle feeding plate 6 is provided with three needle unloading grooves 10, in practical application, the number of sets of single needle grooves 8 on each needle feeding plate 5 and the number of single needle grooves 8 in each set of single needle grooves 8 can be adjusted as required, for example, the front surface of each needle feeding plate 6 is provided with three sets of single needle grooves 8 arranged in parallel corresponding to the acupuncture needles 30, and each set of single needle grooves 8 includes ten single needle grooves 8;
in the above embodiment, the driving wheel 2 is in transmission connection with an intermittent driving mechanism, the intermittent driving mechanism adopts a ratchet driving mechanism, and in practical application, the intermittent driving mechanism can adopt a servo motor or a stepping motor;
in the above embodiment, the first linear driving mechanism 15, the second linear driving mechanism 19, the third linear driving mechanism 20, the fourth linear driving mechanism 24, the fifth linear driving mechanism 25, the sixth linear driving mechanism 27 and the seventh linear driving mechanism 29 all use air cylinders, and in practical applications, one of the following mechanisms may also be used as the first linear driving mechanism 15, the second linear driving mechanism 19, the third linear driving mechanism 20, the fourth linear driving mechanism 24, the fifth linear driving mechanism 25, the sixth linear driving mechanism 27 and the seventh linear driving mechanism 29: a linear motor; the combination of a control motor and a screw nut mechanism, wherein the control motor is a stepping motor or a servo motor, the control motor is in transmission connection with a screw, and a nut is used as an acting end of a linear driving mechanism; the combination of a control motor and a cam push rod mechanism, wherein the control motor is a stepping motor or a servo motor, the control motor is in transmission connection with a cam, one end of the push rod is matched with the cam, and the other end of the push rod is used as an acting end of the linear driving mechanism.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic inserted sheet packagine machine of acupuncture needle which characterized in that: mainly comprises a transmission mechanism and a sheet inserting mechanism; wherein,
the conveying mechanism comprises a closed-loop conveying chain (1) or a closed-loop conveying belt, a group of needle feeding plates (6) with the same structure are arranged on the outer side of the closed-loop conveying chain (1) or the closed-loop conveying belt in a circumferential arrangement mode along a closed loop, each needle feeding plate (6) is positioned relative to the closed-loop conveying chain (1) or the closed-loop conveying belt, and the back face of each needle feeding plate (6) is connected with the closed-loop conveying chain (1) or the closed-loop conveying belt; the closed-loop conveying chain (1) or the closed-loop conveying belt is supported by a driving wheel (2) and a driven wheel (3) in a tensioning mode, so that a closed-loop conveying structure is formed;
the front surface of each needle feeding plate (6) is provided with at least one group of single needle grooves (8) which are arranged in parallel corresponding to the acupuncture needles (30), and the length direction of each single needle groove (8) is vertical to the motion direction of the closed-loop conveyor chain (1) or the closed-loop conveyor belt;
the inserting mechanism comprises an acupuncture needle clamping structure and a foam pressing and pushing structure; wherein,
the acupuncture needle clamping structure comprises a needle supporting surface, the front surface of the needle feeding plate (6) is used as the needle supporting surface, the needle supporting surface is horizontally arranged, an upper needle supporting surface and a lower needle supporting surface which are opposite to each other are formed on the closed loop conveying structure, a needle pressing block (14) is arranged right above the upward needle supporting surface, the needle pressing block (14) is connected with a first linear driving mechanism (15), the first linear driving mechanism (15) acts in the direction vertical to the needle supporting surface, a needle pressing surface is arranged on the needle pressing block (14), and the needle pressing surface is opposite to the needle supporting surface and is horizontally arranged downwards;
one side of the needle pressing block (14) is provided with a thimble block (9), the thimble block (9) is provided with a thimble surface, and the thimble surface is vertical to the upward needle supporting surface;
the other side of the needle pressing block (14) is provided with the foam pressing and pushing structure, the foam pressing and pushing structure comprises a cotton pushing block (16), a cotton supporting seat (17) is arranged on the cotton pushing block (16), a cotton supporting surface is arranged on the cotton supporting seat (17) and horizontally arranged upwards, a cotton pressing block (18) is arranged right above the cotton supporting surface, the cotton pressing block (18) is connected with a second linear driving mechanism (19), the second linear driving mechanism (19) acts on the direction vertical to the cotton supporting surface, a cotton pressing surface is arranged on the cotton pressing block (18), the cotton pressing surface is opposite to the cotton supporting surface and horizontally arranged downwards, the cotton pushing block (16) is connected with a third linear driving mechanism (20), the acting direction of the third linear driving mechanism (20) is vertical to the acting direction of the second linear driving mechanism (19), and is vertical to the acting directions of the needle pushing surface and the first linear driving mechanism (15), the third linear driving mechanism (20) drives the cotton pushing block (16) to move towards the direction of the thimble surface;
the needle pressing block (14) and the foam pressing and pushing structure are located on the side of the thimble surface of the thimble block (9), and the moving direction of the closed-loop conveying chain (1) or the closed-loop conveying belt is perpendicular to the acting directions of the first linear driving mechanism (15), the second linear driving mechanism (19) and the third linear driving mechanism (20).
2. The packaging machine of claim 1, wherein: the front surface of each needle conveying plate (6) is provided with a needle unloading groove (10), the needle unloading grooves (10) are perpendicular to the single needle grooves (8), the depth of each needle unloading groove (10) is larger than that of each single needle groove (8), the needle unloading grooves (10) on all the needle conveying plates (6) are connected end to end in the closed loop conveying direction and are aligned, so that annular grooves are formed in the closed loop circumferential direction of the closed loop conveying chain (1) or the closed loop conveying belt, needle unloading claws (7) are arranged on the outer sides of the output ends of the closed loop conveying chain (1) or the closed loop conveying belt aiming at the annular grooves, the needle unloading claws (7) are fixedly positioned relative to the base of the packaging machine, and the claw ends of the needle unloading claws (7) extend into the annular grooves.
3. The packaging machine of claim 1, wherein: the foam conveying and slitting mechanism comprises a foam conveying channel (22) allowing long-strip-shaped foam (21) to pass through, a foam conveying surface is arranged in the foam conveying channel (22), the foam conveying surface is arranged horizontally upwards, a foam moving block (23) is arranged right above the foam conveying surface, the foam moving block (23) is connected with a fourth linear driving mechanism (24), the action direction of the fourth linear driving mechanism (24) is perpendicular to the foam conveying surface, meanwhile, the foam moving block (23) and the fourth linear driving mechanism (24) are both connected with a fifth linear driving mechanism (25), and the action direction of the fifth linear driving mechanism (25) is parallel to the length direction of the foam conveying surface;
in addition, a foam cutter (26) is further arranged right above the foam conveying surface and on one side of the foam moving block (23), the cutting edge of the foam cutter (26) is perpendicular to the length direction of the long-strip-shaped foam (21), the foam cutter (26) is connected with a sixth linear driving mechanism (27), and the action direction of the sixth linear driving mechanism (27) is perpendicular to the foam conveying surface;
the surface of the foam conveying channel (22) is provided with a guide groove corresponding to the foam moving block (23), so that the foam moving block (23) can penetrate through the guide groove to be in contact with the foam conveying surface;
the output end of the foam conveying channel is connected with the cotton supporting surface of the foam pressing and pushing structure.
4. A packaging machine according to claim 3, wherein: a foam pressing block (28) is further arranged between the foam moving block (23) and the foam cutter (26) or on the other side of the foam moving block (23) right above the foam conveying surface, the foam pressing block (28) is connected with a seventh linear driving mechanism (29), and the action direction of the seventh linear driving mechanism (29) is vertical to the foam conveying surface;
the surface of the foam conveying channel (22) is provided with a pressure groove corresponding to the foam pressing block (28), so that the foam pressing block (28) can pass through the pressure groove to be in contact with the foam conveying surface.
5. The packaging machine of claim 1, wherein: the driving wheel (2) is in transmission connection with a servo motor or a stepping motor.
6. The packaging machine of claim 1, wherein: the intermittent driving mechanism is composed of a ratchet wheel (4), a pawl (11), a swing rod (12) and a first air cylinder (5), the ratchet wheel (4) is in transmission connection with the driving wheel (2), a pawl tip of the pawl (11) is matched with the ratchet wheel (4), a pawl body of the pawl (11) is hinged to a swing arm of the swing rod (12), one end of the swing rod (12) is rotatably supported, the swing arm of the swing rod (12) is hinged to a telescopic end of the air cylinder (5), and a cylinder body of the air cylinder (5) is rotatably supported.
7. The packaging machine of claim 1, wherein: the first linear driving mechanism (15), the second linear driving mechanism (19), the third linear driving mechanism (20), the fourth linear driving mechanism (24), the fifth linear driving mechanism (25), the sixth linear driving mechanism (27) and the seventh linear driving mechanism (29) adopt one of the following mechanisms:
(a) a cylinder (5);
(b) a linear motor;
(c) the combination of a control motor and a screw nut mechanism, wherein the control motor is a stepping motor or a servo motor, the control motor is in transmission connection with a screw, and a nut is used as an acting end of a linear driving mechanism;
(d) the combination of a control motor and a cam push rod mechanism, wherein the control motor is a stepping motor or a servo motor, the control motor is in transmission connection with a cam, one end of the push rod is matched with the cam, and the other end of the push rod is used as an acting end of the linear driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200968644U CN202464183U (en) | 2012-03-15 | 2012-03-15 | Automatic insertion packaging machine for acupuncture needles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200968644U CN202464183U (en) | 2012-03-15 | 2012-03-15 | Automatic insertion packaging machine for acupuncture needles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202464183U true CN202464183U (en) | 2012-10-03 |
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ID=46912366
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200968644U Expired - Lifetime CN202464183U (en) | 2012-03-15 | 2012-03-15 | Automatic insertion packaging machine for acupuncture needles |
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| Country | Link |
|---|---|
| CN (1) | CN202464183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602556A (en) * | 2012-03-15 | 2012-07-25 | 苏州医疗用品厂有限公司 | Automatic inserted packaging machine for acupuncture needles |
-
2012
- 2012-03-15 CN CN2012200968644U patent/CN202464183U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602556A (en) * | 2012-03-15 | 2012-07-25 | 苏州医疗用品厂有限公司 | Automatic inserted packaging machine for acupuncture needles |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20130828 |
|
| RGAV | Abandon patent right to avoid regrant |