CN210498154U - Automatic processing and needle inserting equipment for pressing needle body - Google Patents
Automatic processing and needle inserting equipment for pressing needle body Download PDFInfo
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- CN210498154U CN210498154U CN201920856069.2U CN201920856069U CN210498154U CN 210498154 U CN210498154 U CN 210498154U CN 201920856069 U CN201920856069 U CN 201920856069U CN 210498154 U CN210498154 U CN 210498154U
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Abstract
An automatic processing and needle inserting device for a press needle body comprises a needle body processing module and a needle body needle inserting module; the needle body processing module includes: the transmission mechanism is provided with a needle body carrier and comprises a needle body positioning groove and a needle body clamping block; the needle dropping and feeding module comprises a needle dropping mechanism, a needle feeding mechanism and a needle dropping mechanism, wherein the needle dropping mechanism comprises a needle inlet, a needle dropping channel and a needle dropping opening; the needle body bending module comprises a pressing block and is used for bending the raw material straight needle in the needle body positioning groove; the needle body correction module comprises a correction block, a correction groove and a correction module, wherein the notch is in a V shape and is arranged corresponding to the bent raw material straight needle; the needle body cutting module comprises a punching head and is used for cutting the front section of the raw material straight needle to separate the needle body of the pressing needle; the needle body insertion needle module includes: the needle taking and inserting module comprises a clamping jaw and a needle pressing device, wherein the clamping jaw is used for taking out a needle body of a pressing needle and transferring the needle body into a needle inserting carrier; the needle inserting carrier comprises a plurality of needle body positioning parts. The utility model provides the high automated production degree of pressing needle body, modular design makes the structure more reasonable succinct, is convenient for maintain also.
Description
Technical Field
The utility model relates to a processing of medical thumb-tack needle, concretely relates to automatic processing and contact pin equipment of thumb-tack needle body.
Background
Acupuncture and moxibustion is a specific Chinese means for treating diseases, and is a treatment method of treating diseases from the outside to the inside, wherein an acupuncture needle is used as a treatment tool, and the body discomfort is conditioned or treated through the actions of meridians and acupoints and certain manipulation. The acupuncture needle has various structural forms, wherein the thumb press needle belongs to one of intradermal needles, is a special acupuncture needle for clinical embedding (thumb press), and has the characteristics of simple and convenient operation, easy fixation, long-term embedding and the like.
Generally, the thumb-tack needle is made of stainless steel wire, the needle body is bent at 90 degrees to form a needle body and a needle handle which are perpendicular to each other, and the head of the needle body is a needle point. In order to facilitate clinical application, the needle handle is often covered with adhesive dressing made of 3M materials and the like so as to position the needle body and increase the adhesive force applied to the skin of a human body when in use. When the pressing needle is used, firstly, a needle-punching part of a human body is selected, the skin surface of the part is disinfected, then the pressing needle is taken out of a package and is lightly placed at the selected part, and finally, the pressing needle is lightly applied downwards on the needle handle to press the needle tip into the skin.
In the prior art, the needle body of the thumb-tack needle is mostly processed manually or semi-automatically, the efficiency is low, the sanitation is not easy to control, and even if full-automatic processing equipment is provided, the structure of the equipment is complicated and needs to be simplified.
Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.
Disclosure of Invention
The utility model aims at providing a press needle body's automatic processing and contact pin equipment.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
an automatic processing and needle inserting device for a pressing needle body; comprises a needle body processing module and a needle body inserting needle module;
the needle body processing module comprises a needle falling feeding module, a needle body bending module, a needle body correcting module and a needle body cutting module which are sequentially arranged according to a processing sequence;
the needle body processing module also comprises a conveying mechanism, at least one needle body carrier is arranged on the conveying mechanism, and the needle body carrier is driven to be in alignment fit with each module in sequence according to the processing sequence; the needle body carrier comprises a needle body positioning groove and a needle body clamping block, and the needle body positioning groove is horizontally formed and used for positioning a raw material straight needle provided by the needle falling and feeding module; the needle body positioning groove corresponds to the arrangement position of each module in the length direction, and the needle body clamping block clamps and positions the raw material straight needle in the needle body positioning groove; after the raw material straight needle is positioned, the tip end of the raw material straight needle faces the arrangement position of each module;
the needle dropping feeding module comprises a needle dropping mechanism, and the needle dropping mechanism comprises a needle inlet, a needle dropping channel and a needle dropping opening; the needle inlet is used for feeding materials, the needle falling channel is communicated with the needle inlet and the needle falling port, and the needle falling port is arranged corresponding to the needle body positioning groove of the needle body carrier and used for enabling raw materials to fall into the needle body positioning groove;
the needle body bending module comprises a pressing block which is driven to do linear reciprocating motion; the pressing block is arranged corresponding to the front side of the needle body carrier and is driven to press and bend the front section of the raw material straight needle extending out of the needle body positioning groove;
the needle body correction module comprises a correction block which is driven to do linear reciprocating motion in the horizontal direction; the correction block is arranged corresponding to the front side of the needle body carrier, a correction groove is formed in the correction block, the notch of the correction groove is in a V shape and is arranged opposite to a bent raw material straight needle in the needle body positioning groove;
the needle body cutting module comprises a punching head which is driven to do linear reciprocating motion; the punching head is arranged corresponding to the bent raw material straight needle in the needle body positioning groove of the needle body carrier, and cuts off the front section of the raw material straight needle through linear motion, so that the needle body of the pressing needle is separated from the raw material straight needle;
the pin body and pin module comprises a pin taking and pin inserting module and a pin inserting carrier; the needle taking and inserting module comprises a clamping jaw, the clamping jaw is arranged corresponding to the needle body cutting module of the needle body processing module and is driven to do linear reciprocating motion in the horizontal direction and the vertical direction respectively, so that the needle body of the pressing needle separated from the raw material straight needle in the punching process is taken out and transferred to the needle inserting carrier;
the inserting needle carrier comprises a plurality of needle body positioning parts for positioning the needle body of the processed pressing needle.
The relevant content in the above technical solution is explained as follows:
1. in the above scheme, the conveying mechanism is an index plate, the plurality of needle body carriers are arranged, and the needle body carriers are equally distributed on the index plate in the circumferential direction.
2. In the scheme, the device also comprises a waste collecting module, wherein the waste collecting module comprises a waste collecting port and an air blowing structure; the garbage collection mouth corresponds the needle body constant head tank front side setting of needle body carrier, the air-blowing structure corresponds the rear side setting of needle body constant head tank to blow towards the needle body constant head tank.
3. In the above scheme, a plurality of ejector rod mechanisms are further arranged on the machine frame of the equipment corresponding to the needle body carrier, and each ejector rod mechanism is respectively arranged corresponding to the needle falling feeding module, the needle body bending module and the station corresponding to the waste collecting module;
the ejector rod mechanism comprises an ejector rod, the ejector rod is driven to do horizontal linear reciprocating motion towards the needle body clamping block of the needle body carrier, and the needle body clamping block is pressed to be opened so as to put in or take out a raw material straight needle.
4. In the above scheme, the needle dropping mechanism of the needle dropping feeding module comprises a vertical plate structure and a control structure; the vertical plate is vertically arranged, the needle inlet is formed in the top of the vertical plate, the needle falling channel is formed in the vertical plate, and the needle falling port is formed in the bottom of the vertical plate; the control mechanism comprises an air cylinder and a sliding separation blade, wherein the sliding separation blade extends into the needle falling channel in the horizontal direction and is driven by the air cylinder to do reciprocating motion to turn off or open the needle falling channel, so that only one raw material straight needle falls once.
5. In the above scheme, the needle dropping mechanism of the needle dropping feeding module comprises a needle dropping roller, the needle dropping roller horizontally rotates, a plurality of needle grooves are formed in the outer circumferential surface of the needle dropping roller, and the needle grooves are arranged in parallel at intervals and used for positioning the raw material straight needles; the front end of the rotation direction of the needle falling roller is the needle inlet, the rear end of the rotation direction of the needle falling roller corresponds to the needle falling channel, and the lower end of the needle falling channel is the needle falling port.
6. In the above scheme, the needle body module of buckling is equipped with two sets ofly, and the briquetting of the first needle body module of buckling will the anterior segment of the straight needle of raw materials is bent to 45 degrees, plays the effect of pre-compaction, and the briquetting of the second needle body module of buckling will the anterior segment of the straight needle of raw materials continues to bend to 90 degrees, plays the effect of coining.
7. In the above scheme, the needle body bending module further comprises a first push block, and the first push block is driven to do linear reciprocating motion in the horizontal direction; the first push block corresponds to the raw material straight needle in the needle body positioning groove and is used for pushing the raw material straight needle in the horizontal direction, and then the front section of the raw material straight needle is controlled to stretch out of the length of the needle body positioning groove, so that the control of the bending length is realized, and the needle body length of the needle body of the pressing needle is realized.
8. In the above scheme, the bottom of the correction groove in the needle body correction module is also provided with a matching groove, the matching groove is vertically arranged, and the shape of the matching groove is matched with the bending part of the raw material straight needle for further correcting the position of the bending part.
9. In the above scheme, the needle body correction module comprises a second push block which is driven to do linear reciprocating motion in the horizontal direction; the second push block corresponds to the raw material straight needle in the needle body positioning groove and is used for pushing the raw material straight needle in the horizontal direction, and then the raw material straight needle is driven to move towards the correction block, so that the bent part enters the correction groove.
The utility model discloses a theory of operation and advantage as follows:
the utility model relates to a press needle body automatic processing and needle inserting device, which comprises a needle body processing module and a needle body needle inserting module; the needle body processing module comprises a needle falling feeding module, a needle body bending module, a needle body correcting module and a needle body cutting module; the needle body carrier is arranged on the conveying mechanism and comprises a needle body positioning groove and a needle body clamping block; the needle dropping and feeding module comprises a needle dropping mechanism which comprises a needle inlet, a needle dropping channel and a needle dropping opening; the needle body bending module comprises a pressing block and is used for bending the raw material straight needle in the needle body positioning groove; the needle body correction module comprises a correction block provided with a correction groove, and the notch is V-shaped and is arranged corresponding to the bent raw material straight needle; the needle body cutting module comprises a punching head and is used for cutting the front section of the raw material straight needle to separate the needle body of the pressing needle; the pin body and pin module comprises a pin taking and pin inserting module and a pin inserting carrier; the needle taking and inserting module comprises a clamping jaw used for taking out a needle body of the pressing needle and transferring the needle body into the needle inserting carrier; the pin carrier includes a plurality of pin body location portions.
Compared with the prior art, the utility model discloses improved the degree of the automated production of thumb-tack needle body by a wide margin, had advantages such as can reduce the personnel selection cost, improve production efficiency, guarantee processingquality. And the modular design not only makes the utility model discloses a structure is more reasonable succinct, also is convenient for maintain simultaneously.
Drawings
Fig. 1 is a schematic structural diagram (top view) of an embodiment of the present invention;
FIG. 2 is a first perspective view of an embodiment of the present invention;
FIG. 3 is a second perspective view of the embodiment of the present invention;
fig. 4 is a schematic structural view (top view) of a needle body processing module according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a needle dropping and feeding module according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a first needle bending module according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a second needle bending module according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a needle body correction module according to an embodiment of the present invention;
fig. 9 is a second schematic structural view of the needle body correction module according to the embodiment of the present invention;
fig. 10 is a third schematic structural view (top view) of the needle body correction module according to the embodiment of the present invention;
fig. 11 is a first schematic structural view of a needle body cutting module according to an embodiment of the present invention;
fig. 12 is a second schematic structural view (side view) of the needle body cutting module according to the embodiment of the present invention;
FIG. 13 is a schematic structural view of a waste collection module according to an embodiment of the present invention;
fig. 14 is a schematic structural diagram of a needle-taking and inserting module according to an embodiment of the present invention;
fig. 15 is a perspective view of a pin carrier according to an embodiment of the present invention;
fig. 16 is a schematic structural view of a pin carrier according to an embodiment of the present invention;
fig. 17 is a reference diagram illustrating a usage status of a pin carrier according to an embodiment of the present invention.
Fig. 18 is an enlarged view at a in fig. 12.
In the above drawings: 0. a frame; 1. a needle falling and feeding module; 2. a needle body bending module; 2a, a first needle body bending module; 2b, a second pin body bending module; 3. a needle body correction module; 4. a needle body cutting module; 5. a needle body carrier; 6. an index plate; 7. a needle body positioning groove; 8. a needle body clamping block; 9. raw material straight needle; 10. a waste collection module; 11. a push rod mechanism; 12. a top rod; 13. a bevel; 14. a mating pin; 15. a needle inlet; 16. a needle falling channel; 17. needle falling port; 18. a vertical plate structure; 19. a cylinder; 20. a sliding catch; 21. briquetting; 22. a first push block; 23. a needle body of a press needle; 24. a correction block; 25. a groove is corrected; 26. a mating groove; 27. a second push block; 28. punching a head; 29. a compression block; 30. a waste collection port; 31. a needle taking and inserting module; 32. a pin carrier; 33. a clamping jaw; 34. a needle body positioning part; 35. a clamping mechanism; 36. a cylinder; 37. a motor; 38. and a cylinder.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.
The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.
As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct physical contact with each other or in indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or acting on each other.
As used herein, the terms "comprising," "including," "having," and the like are open-ended terms that mean including, but not limited to.
As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.
The terms "front", "rear", "upper", "lower", "left" and "right" used herein are directional terms, and are used only for describing the positional relationship between the structures, and are not intended to limit the specific direction of the protective reaction and the practical implementation of the present invention.
Referring to the attached drawings 1-17, an automatic processing and needle inserting device for a pressing needle body; comprises a needle body processing module and a needle body inserting needle module.
Wherein, the needle body processing module includes that the needle that falls that sets gradually according to the process order material loading module 1, needle body buckle module 2, needle body revise module 3, needle body cut off module 4 and garbage collection module 10.
As shown in fig. 4, the needle body processing module further comprises a transport mechanism, on which a plurality of needle body carriers 5 are arranged, each needle body carrier 5 being driven to be aligned and matched with each module in turn according to the processing sequence; preferably, the transfer mechanism may include an index plate 6, and the needle carriers 5 are equally spaced on the index plate 6 in a circumferential direction. The index plate 6 rotates step by step, and the needle carrier 5 is aligned with the next processing module when rotating once.
The needle body carrier 5 comprises a needle body positioning groove 7 and a needle body clamping block 8, wherein the needle body positioning groove 7 is horizontally formed and used for positioning a raw material straight needle 9 provided by the needle falling and feeding module 1; the needle body positioning groove 7 corresponds to the setting position of each module along the length direction, and the needle body clamping block 8 provides pretightening force through a spring to clamp and position the raw material straight needle 9 in the needle body positioning groove 7.
After the raw material straight needle 9 is positioned, the tip end of the raw material straight needle faces the arrangement position of each module; and the length of the raw material straight needle 9 is greater than that of the needle body positioning groove 7, so that the raw material straight needle 9 at least protrudes the front section outside the needle body positioning groove 7 in the horizontal direction, and the front end of the raw material straight needle 9 is a needle point.
A plurality of ejector rod mechanisms 11 are further arranged on the machine frame 0 of the device corresponding to the needle body carrier 5, and each ejector rod mechanism 11 is respectively arranged corresponding to the stations corresponding to the needle falling feeding module 1, the needle body bending module 2 and the waste collecting module 10; the ejector rod mechanism 11 comprises an ejector rod 12, the ejector rod 12 is driven by a cylinder to do horizontal linear reciprocating motion towards the needle body clamping block 8 of the needle body carrier 5, and the needle body clamping block 8 is pressed to be opened so as to put in or take out the raw material straight needle 9.
Preferably, the head of the push rod 12 can be provided with an inclined plane 13, the needle body clamping block 8 can be provided with a matching pin 14 corresponding to the inclined plane 13, and the push rod 12 can drive the needle body clamping block 8 to move through the transmission and extrusion matching of the inclined plane 13 and the matching pin 14.
As shown in fig. 5, the needle dropping and feeding module 1 includes a needle dropping mechanism, which includes a needle inlet 15, a needle dropping channel 16 and a needle dropping port 17 from top to bottom; the needle inlet 15 is used for feeding materials, the needle falling channel 16 is communicated with the needle inlet 15 and the needle falling port 17, and the width of the needle falling channel corresponds to the diameter of the single raw material straight needle 9; the needle falling port 17 is arranged corresponding to the needle body positioning groove 7 of the needle body carrier 5 and used for enabling the raw material straight needle 9 to fall into the needle body positioning groove 7.
Preferably, the needle dropping mechanism of the needle dropping and feeding module 1 comprises a vertical plate structure 18 and a control structure; the vertical plate structure 18 is vertically arranged, the needle inlet 15 is arranged at the top of the vertical plate structure 18, the needle falling channel 16 is arranged in the vertical plate structure 18, and the needle falling port 17 is arranged at the bottom of the vertical plate structure 18; the control mechanism comprises an air cylinder 19 and a sliding baffle 20, wherein the sliding baffle 20 extends into the needle falling channel 16 in the horizontal direction and is driven by the air cylinder 19 to do reciprocating motion to close or open the needle falling channel 16, so that only one raw material straight needle 9 falls at a time.
Or, the needle dropping mechanism of the needle dropping and feeding module 1 may be a needle dropping roller (not shown in the figure), which rotates horizontally, and has a plurality of needle grooves on its outer circumferential surface, and each of the needle grooves is arranged in parallel at intervals for positioning the raw material straight needle; the front end of the rotation direction of the needle falling roller is the needle inlet, the rear end of the rotation direction of the needle falling roller corresponds to the needle falling channel, and the lower end of the needle falling channel is the needle falling port.
As shown in fig. 6 and 7, the needle body bending module 2 includes a pressing block 21, and the pressing block 21 is driven by a cylinder to perform linear reciprocating motion in the vertical direction; the pressing block 21 is disposed corresponding to the front side of the needle body carrier 5, and is driven to press and bend the front section of the raw material straight needle 9 extending out of the needle body positioning groove 7, so that the front section of the raw material straight needle 9 is bent to 90 °.
Preferably, the needle body bending modules 2 are provided with two groups, the pressing block 21 of the first needle body bending module 2a (shown in fig. 6) bends the front section of the raw material straight needle 9 to 45 degrees, so as to perform a pre-pressing function, and the pressing block 21 of the second needle body bending module 2b (shown in fig. 7) bends the front section of the raw material straight needle 9 to 90 degrees, so as to perform a fine pressing function. The ejector rod mechanism 11 is arranged corresponding to the first needle body bending module 2 a.
The first needle body bending module 2a further comprises a first push block 22, and the first push block 22 is driven by a cylinder to do linear reciprocating motion in the horizontal direction; the first push block 22 is arranged corresponding to the raw material straight needle 9 in the needle body positioning groove 7 and used for pushing the raw material straight needle 9 in the horizontal direction, and further controlling the length of the front section of the raw material straight needle 9 extending out of the needle body positioning groove 7, so that the control of the bending length is realized, namely the needle body length of the pressing needle body 23.
When the needle body carrier 5 is displaced to be aligned with the first needle body bending module 2a, the ejector rod 12 of the ejector rod mechanism 11 acts first to release the clamping of the needle body clamping block 8 to the raw material straight needle 9; then the first push block 22 starts to act to push the raw material straight needle 9 to change the length of the raw material straight needle exposed out of the needle body positioning groove 7; and finally, the ejector rod 12 retracts, the needle body clamping block 8 clamps the raw material straight needle 9 again, and meanwhile, the pressing block 21 descends to bend the front section of the raw material straight needle 9.
As shown in fig. 8 to 10, the needle body correction module 3 includes a correction block 24, and the correction block 24 is driven by a cylinder to perform a linear reciprocating motion in a horizontal direction; the correction block 24 is arranged corresponding to the front side of the needle body carrier 5, a correction groove 25 is arranged on the correction block 24, the notch of the correction groove 25 is V-shaped and is arranged opposite to the bent raw material straight needle 9 in the needle body positioning groove 7.
Through the V-arrangement design of revising the 25 notches in groove, at the in-process that revises piece 24 and be relative motion towards raw materials straight needle 9, the bending part of raw materials straight needle 9 will be oppressed the direction by the notch and finally be the tank bottom of vertical form laminating in the V-arrangement notch, is convenient for revise the position of needle body, makes the vertical downward setting of kink, the follow-up cutting off of being convenient for.
Preferably, the bottom of the correction groove 25 of the needle body correction module 4 is further provided with a matching groove 26, and the matching groove 26 is vertically arranged and has a shape matched with the bending part of the raw material straight needle 9 for further correcting the position of the bending part.
Preferably, the needle body correction module 4 comprises a second push block 27, and the second push block 27 is driven by a cylinder to do linear reciprocating motion in the horizontal direction; the second pushing block 27 is arranged corresponding to the raw material straight needle 9 in the needle body positioning groove 7 and used for pushing the raw material straight needle 9 in the horizontal direction, so that the raw material straight needle 9 is driven to move towards the correcting block 24, and the bent part enters the correcting groove 25, so that the position of the needle body can be corrected more quickly and better.
As shown in fig. 11, 12 and 18, the needle body cutting module 4 comprises a punching head 28, and the punching head 28 is driven by a cylinder to do linear reciprocating motion; the punching head 28 is arranged corresponding to the bent raw material straight needle 9 in the needle body positioning groove 7 of the needle body carrier 5, and cuts off the front section of the raw material straight needle 9 through linear motion, so that the pressing needle body 23 is separated from the raw material straight needle 9.
Preferably, the needle body cutting module 4 further comprises a pressing block 29, wherein the pressing block 29 is positioned above the needle body carrier 5, and presses and positions the raw material straight needle 9 in the needle body positioning groove 7 from above; the die-cutting head 28 is disposed below the needle carrier 5 and cuts off the front end of the raw material straight needle 9 by moving upward.
As shown in fig. 13, the waste collection module 10 includes a waste collection port 30 and an air blowing structure (not shown); the waste collecting opening 30 is arranged at the front side of the needle body positioning groove 7 of the needle body carrier 5, and the air blowing structure is arranged at the rear side of the needle body positioning groove 7 and blows air towards the needle body positioning groove 7. When collecting the waste material, the air-blowing structure blows the straight needle waste material in the needle body positioning groove 7 into the waste material collecting opening 30 by air blowing to complete the collection of the waste material.
As shown in fig. 14, the pin taking and inserting module includes a pin taking and inserting module 31 and a pin carrier 32; the needle taking and inserting module 31 comprises a clamping jaw 33, the clamping jaw 33 is arranged corresponding to the needle body cutting module 4 of the needle body processing module, and is driven by a cylinder 36 and a motor 37 to do linear reciprocating motion in the horizontal and vertical directions respectively, so that the needle pressing needle body 23 separated from the raw material straight needle 9 in a punching mode can be taken out and transferred to the needle inserting carrier 32; the clamping jaw 33 is driven to open and close through an air cylinder, and clamps the front section of the raw material straight needle 9 during punching so as to play a role in auxiliary positioning; after the punching is completed, the punched knock pin body 23 is taken out, transferred and placed in the pin body positioning portion 34 of the pin carrier 32.
As shown in fig. 15 to 17, the needle inserting carrier 32 includes a plurality of needle body positioning portions 34 for positioning the press needle bodies 23. Preferably, each positioning portion 34 is provided with a clamping mechanism 35, and the clamping mechanism 35 is biased by a spring to be normally closed, clamps and positions the thumb-tack needle body 23, and is driven (or electrically driven) by an air cylinder 38 to perform an opening or clamping action. Alternatively, the positioning portion 34 may be made of foam, silicone, plastic, or the like, which is convenient for positioning the needle pressing body 23.
The linear driving mechanism is preferably a cylinder, and other linear driving mechanisms with the same or similar functions, such as a motor, a lead screw mechanism and the like, can also be selected.
Compared with the prior art, the utility model discloses improved the degree of the automated production of thumb-tack needle body by a wide margin, had advantages such as can reduce the personnel selection cost, improve production efficiency, guarantee processingquality. And the modular design not only makes the utility model discloses a structure is more reasonable succinct, also is convenient for maintain simultaneously.
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 (10)
1. The utility model provides a press needle body's automatic processing and contact pin equipment which characterized in that:
comprises a needle body processing module and a needle body inserting needle module;
the needle body processing module comprises a needle falling feeding module, a needle body bending module, a needle body correcting module and a needle body cutting module which are sequentially arranged according to a processing sequence;
the needle body processing module also comprises a conveying mechanism, at least one needle body carrier is arranged on the conveying mechanism, and the needle body carrier is driven to be in alignment fit with each module in sequence according to the processing sequence; the needle body carrier comprises a needle body positioning groove and a needle body clamping block, and the needle body positioning groove is horizontally formed and used for positioning a raw material straight needle provided by the needle falling and feeding module; the needle body positioning groove corresponds to the arrangement position of each module in the length direction, and the needle body clamping block clamps and positions the raw material straight needle in the needle body positioning groove; after the raw material straight needle is positioned, the tip end of the raw material straight needle faces the arrangement position of each module;
the needle dropping feeding module comprises a needle dropping mechanism, and the needle dropping mechanism comprises a needle inlet, a needle dropping channel and a needle dropping opening; the needle inlet is used for feeding materials, the needle falling channel is communicated with the needle inlet and the needle falling port, and the needle falling port is arranged corresponding to the needle body positioning groove of the needle body carrier and used for enabling raw materials to fall into the needle body positioning groove;
the needle body bending module comprises a pressing block which is driven to do linear reciprocating motion; the pressing block is arranged corresponding to the front side of the needle body carrier and is driven to press and bend the front section of the raw material straight needle extending out of the needle body positioning groove;
the needle body correction module comprises a correction block which is driven to do linear reciprocating motion in the horizontal direction; the correction block is arranged corresponding to the front side of the needle body carrier, a correction groove is formed in the correction block, the notch of the correction groove is in a V shape and is arranged opposite to a bent raw material straight needle in the needle body positioning groove;
the needle body cutting module comprises a punching head which is driven to do linear reciprocating motion; the punching head is arranged corresponding to the bent raw material straight needle in the needle body positioning groove of the needle body carrier, and cuts off the front section of the raw material straight needle through linear motion, so that the needle body of the pressing needle is separated from the raw material straight needle;
the pin body and pin module comprises a pin taking and pin inserting module and a pin inserting carrier; the needle taking and inserting module comprises a clamping jaw, the clamping jaw is arranged corresponding to the needle body cutting module of the needle body processing module and is driven to do linear reciprocating motion in the horizontal direction and the vertical direction respectively, so that the needle body of the pressing needle separated from the raw material straight needle in the punching process is taken out and transferred to the needle inserting carrier;
the inserting needle carrier comprises a plurality of needle body positioning parts for positioning the needle body of the processed pressing needle.
2. The apparatus of claim 1, wherein: the transmission mechanism is an index plate, the needle body carriers are provided with a plurality of needle body carriers, and the needle body carriers are equally distributed on the index plate in the circumferential direction.
3. The apparatus of claim 1, wherein: the waste collection module comprises a waste collection port and an air blowing structure; the garbage collection mouth corresponds the needle body constant head tank front side setting of needle body carrier, the air-blowing structure corresponds the rear side setting of needle body constant head tank to blow towards the needle body constant head tank.
4. The apparatus of claim 3, wherein: a plurality of ejector rod mechanisms are arranged on a rack of the device corresponding to the needle body carrier, and each ejector rod mechanism is respectively arranged corresponding to the needle falling feeding module, the needle body bending module and the station corresponding to the waste collecting module;
the ejector rod mechanism comprises an ejector rod, the ejector rod is driven to do horizontal linear reciprocating motion towards the needle body clamping block of the needle body carrier, and the needle body clamping block is pressed to be opened so as to put in or take out a raw material straight needle.
5. The apparatus of claim 1, wherein: the needle falling mechanism of the needle falling feeding module comprises a vertical plate structure and a control structure; the vertical plate is vertically arranged, the needle inlet is formed in the top of the vertical plate, the needle falling channel is formed in the vertical plate, and the needle falling port is formed in the bottom of the vertical plate; the control structure comprises an air cylinder and a sliding separation blade, wherein the sliding separation blade extends into the needle falling channel in the horizontal direction and is driven by the air cylinder to do reciprocating motion to turn off or open the needle falling channel, so that only one raw material straight needle falls once.
6. The apparatus of claim 1, wherein: the needle falling mechanism of the needle falling feeding module comprises a needle falling roller, the needle falling roller horizontally rotates, a plurality of needle grooves are formed in the outer peripheral surface of the needle falling roller, and the needle grooves are arranged in parallel at intervals and used for positioning the raw material straight needles; the front end of the rotation direction of the needle falling roller is the needle inlet, the rear end of the rotation direction of the needle falling roller corresponds to the needle falling channel, and the lower end of the needle falling channel is the needle falling port.
7. The apparatus of claim 1, wherein: the needle body module of buckling is equipped with two sets ofly, and the briquetting of the first needle body module of buckling will the anterior segment of the straight needle of raw materials is bent to 45 degrees, plays the effect of pre-compaction, and the briquetting of the second needle body module of buckling will the anterior segment of the straight needle of raw materials continues to be bent to 90 degrees, plays the effect of coining.
8. The apparatus of claim 1, wherein: the needle body bending module also comprises a first push block which is driven to do linear reciprocating motion in the horizontal direction; the first push block corresponds to the raw material straight needle in the needle body positioning groove and is used for pushing the raw material straight needle in the horizontal direction, and then the front section of the raw material straight needle is controlled to stretch out of the length of the needle body positioning groove, so that the control of the bending length is realized, and the needle body length of the needle body of the pressing needle is realized.
9. The apparatus of claim 1, wherein: the tank bottom of the correction tank in the needle body correction module is also provided with a matching tank, the matching tank is vertically arranged, and the shape of the matching tank is matched with the bending part of the raw material straight needle for further correcting the position of the bending part.
10. The apparatus of claim 1, wherein: the needle body correction module comprises a second push block which is driven to do linear reciprocating motion in the horizontal direction; the second push block corresponds to the raw material straight needle in the needle body positioning groove and is used for pushing the raw material straight needle in the horizontal direction, and then the raw material straight needle is driven to move towards the correction block, so that the bent part enters the correction groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920856069.2U CN210498154U (en) | 2019-06-06 | 2019-06-06 | Automatic processing and needle inserting equipment for pressing needle body |
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| CN201920856069.2U CN210498154U (en) | 2019-06-06 | 2019-06-06 | Automatic processing and needle inserting equipment for pressing needle body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090908A (en) * | 2019-06-06 | 2019-08-06 | 苏州医疗用品厂有限公司 | The automatic processing of thumb-tack needle for subcutaneous embedding needle body and contact pin equipment |
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2019
- 2019-06-06 CN CN201920856069.2U patent/CN210498154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090908A (en) * | 2019-06-06 | 2019-08-06 | 苏州医疗用品厂有限公司 | The automatic processing of thumb-tack needle for subcutaneous embedding needle body and contact pin equipment |
| CN110090908B (en) * | 2019-06-06 | 2024-04-26 | 苏州医疗用品厂有限公司 | Automatic processing and pin inserting equipment for pressing pin body |
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