CN217757874U - Linking machine that protectiveness is good - Google Patents
Linking machine that protectiveness is good Download PDFInfo
- Publication number
- CN217757874U CN217757874U CN202221962541.9U CN202221962541U CN217757874U CN 217757874 U CN217757874 U CN 217757874U CN 202221962541 U CN202221962541 U CN 202221962541U CN 217757874 U CN217757874 U CN 217757874U
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- linking machine
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Abstract
The utility model relates to a linking machine technical field just discloses a linking machine that protectiveness is good, the on-line screen storage device comprises a base, the base top is provided with the support column, the support column left side is provided with the installation piece, installation piece bottom is provided with the dial, the dial outside is provided with the protective frame, the inside cavity that is provided with quantity for two and be bilateral symmetry distribution of installation piece, the protective frame left and right sides all is provided with one end and extends to two inside L type connecting rods of cavity respectively, the inside installation component that extends to installation piece top with L type connecting rod joint and one end that is provided with of cavity. This linking machine that protectiveness is good through setting up the installation component, through the corotation threaded rod for the wedge moves down, promotes two trapezoidal piece back of the body removal mutually, and then two slides drive the left and right sides fixture block and also move back of the body mutually, and until fixture block and L type connecting rod joint, can install the protecting frame in the dial outside, realized the purpose that the protecting frame was convenient for install.
Description
Technical Field
The utility model relates to a linking machine technical field specifically is a linking machine that protectiveness is good.
Background
The present invention relates to a sewing machine, in particular, it relates to a circular disk sewing machine, commonly called looping machine, and is a machine for sewing sweater looping by using sewing thread, and most of the needle disks in the existent sewing machine are exposed, if the protection mechanism is not convenient to install, the sewing needle positioned on the outer side of needle disk of sewing machine can easily puncture the working personnel when the sewing machine is not used, and can bring a certain hidden trouble for safety of working personnel, so that it provides a sewing machine with good protection property to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a linking machine that protectiveness is good possesses advantages such as protective frame is convenient for install, has solved the dial majority in the present linking machine and has all exposed outside, if the installation of protection machanism is not convenient for, then linking machine when not using, the staff is pricked easily to the stitch needle in its dial outside, brings the problem of certain hidden danger for staff's safety.
(II) technical scheme
For realizing the purpose of above-mentioned protective frame installation of being convenient for, the utility model provides a following technical scheme: the utility model provides a linking machine that protection nature is good, includes the base, the base top is provided with the support column, the support column left side is provided with the installation piece, installation piece bottom is provided with the dial, the dial outside is provided with the protective frame, the inside cavity that is provided with quantity and just is bilateral symmetry and distributes of installation piece, the protective frame left and right sides all is provided with the L type connecting rod that one end extends to two cavity insides respectively, the inside installation component that extends to installation piece top with L type connecting rod joint and one end that is provided with of cavity, the installation component includes the slide, two all be provided with the slide that is located between two L type connecting rods between the upper and lower both sides of cavity inner wall, two the opposite side of slide all is provided with the fixture block that quantity is two and one end and L type connecting rod joint, two all be provided with the spring between the opposite side of slide and the cavity inner wall, two the opposite side inner wall of cavity all is provided with the wedge sliding connection's with wedge sliding connection, the wedge top is provided with installation piece threaded rod that extends to its top with installation piece threaded connection and one end.
Preferably, the inside perforation of seting up with L type connecting rod looks adaptation of installation piece, perforation and cavity inner bottom wall intercommunication, the inside spread groove of seting up with L type connecting rod looks adaptation of installation piece, the spread groove communicates with cavity inner top wall.
Preferably, a sliding groove matched with the moving track of the sliding plate is formed in the inner part of the mounting block, and the sliding groove is communicated with the upper side and the lower side of the inner wall of the cavity.
Preferably, the opposite sides of the two L-shaped connecting rods are provided with clamping grooves, and the size of each clamping groove is matched with the corresponding clamping block.
Preferably, the opposite sides of the two trapezoidal blocks are provided with moving grooves, and the size of the moving grooves is matched with the moving track of the wedge-shaped block.
Preferably, the mounting block is internally provided with a threaded through hole matched with the threaded rod, and the threaded rod is in threaded connection with the mounting block through the threaded through hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a linking machine that protectiveness is good possesses following beneficial effect:
this linking machine that protectiveness is good through setting up the installation component, through the corotation threaded rod for the wedge moves down, promotes two trapezoidal piece back of the body removal mutually, and then two slides drive the left and right sides fixture block and also move back of the body mutually, and until fixture block and L type connecting rod joint, can install L type connecting rod and protective frame together in the dial outside, realized the purpose that protective frame is convenient for install.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention.
In the figure: the device comprises a base 1, a support column 2, a mounting block 3, a dial 4, a protective frame 5, a chamber 6, a connecting rod 7L, a mounting component 8, a sliding plate 81, a clamping block 82, a spring 83, a trapezoidal block 84, a wedge block 85 and a threaded rod 86.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, a sewing machine with good protection performance comprises a base 1, a supporting column 2 is fixedly installed on the top of the base 1, an installation block 3 is fixedly installed on the left side of the supporting column 2, a dial 4 is fixedly installed at the bottom of the installation block 3, and a protection frame 5 is placed on the outer side of the dial 4.
Installing block 3 is inside to be offered quantity and is two and be bilateral symmetry's cavity 6, the equal fixed mounting in the 5 left and right sides of protective frame has one end to extend to the inside L type connecting rod 7 of two cavities 6 respectively, slidable mounting has the installation component 8 that extends to installing block 3 top with L type connecting rod 7 joint and one end between the upper and lower both sides of cavity 6 inner wall, installation component 8 includes slide 81, equal slidable mounting has slide 81 that is located between two L type connecting rods 7 between the upper and lower both sides of two cavity 6 inner walls, the equal fixed mounting in dorsal part of two slides 81 has the fixture block 82 that quantity is two and one end and L type connecting rod 7 joint, two fixture blocks 82 are upper and lower symmetric distribution on the single slide 81, equal fixed mounting has spring 83 between the opposite side of two slides 81 and the cavity 6 inner wall, the opposite side fixed mounting of two slides 81 has trapezoidal piece 84 that is located the spring 83 top, two cavity 6 opposite side inner walls equal slidable mounting have the wedge piece 85 with trapezoidal piece 84 sliding connection, wedge 85 top is rotated and is installed and is extended to the threaded rod 86 at its top with installing block 3 threaded connection and one end.
When the linking machine with good protection performance is used, the mounting assembly 8 is arranged, the forward rotation threaded rod 86 is used for enabling the wedge-shaped block 85 to move downwards and pushing the two trapezoidal blocks 84 to move back to back, then the two sliding plates 81 drive the clamping blocks 82 on the left side and the right side to move back to back until the clamping blocks 82 are connected with the L-shaped connecting rod 7 in a clamped mode, the L-shaped connecting rod 7 and the protection frame 5 can be mounted on the outer side of the needle dial 4 together, and the purpose that the protection frame is convenient to mount is achieved.
The inside perforation of 7 looks adaptations with L type connecting rod of seting up of installation piece 3, perforate and the inner bottom wall intercommunication of cavity 6, the inside spread groove of 7 looks adaptations with L type connecting rod of seting up of installation piece 3, roof intercommunication in spread groove and the cavity 6, the inside spout of moving trajectory looks adaptations with slide 81 of seting up of installation piece 3, both sides intercommunication about spout and the 6 inner walls of cavity, the draw-in groove has all been seted up to two L type connecting rod 7's opposite side, the size and the fixture block 82 looks adaptations of draw-in groove, the shifting chute has all been seted up to two trapezoidal pieces 84's opposite side, the size of shifting chute and wedge 85's moving trajectory looks adaptations, the inside screw through-hole with threaded rod 86 looks adaptations of seting up of installation piece 3, threaded rod 86 passes through screw through-hole and 3 threaded connection of installation piece.
When the linking machine that protectiveness is good uses, at first reverse rotation threaded rod 86 for wedge 85 shifts up, under the spring action of spring 83, make two slides 81 drive left and right sides fixture block 82 relative movement, then place protection frame 5 in the dial 4 outside, make inside L type connecting rod 7 inserts cavity 6, at last forward rotation threaded rod 86, make wedge 85 move down, make left and right sides fixture block 82 move back to back, until with L type connecting rod 7 joint, accomplished the installation to protection frame 5.
In conclusion, when the sewing machine with good protection performance is used, the mounting assembly 8 is arranged, the wedge-shaped block 85 is moved downwards through the forward rotation threaded rod 86, the two trapezoidal blocks 84 are pushed to move back to back, the two sliding plates 81 drive the left and right clamping blocks 82 to move back to back, the L-shaped connecting rod 7 and the protective frame 5 can be mounted on the outer side of the needle dial 4 together until the clamping blocks 82 are clamped with the L-shaped connecting rod 7, the purpose that the protective frame is convenient to mount is achieved, and the problems that most of needle dials in the existing sewing machine are exposed outside, if the protective mechanism is not convenient to mount, needles on the outer side of the needle dial easily prick workers when the sewing machine is not used, and certain hidden dangers are brought to the safety of the workers are solved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a linking machine that protectiveness is good, includes base (1), base (1) top is provided with support column (2), support column (2) left side is provided with installation piece (3), installation piece (3) bottom is provided with dial (4), the dial (4) outside is provided with protective frame (5), its characterized in that: the mounting block is characterized in that two chambers (6) which are symmetrically distributed in the left and right are arranged in the mounting block (3), one ends of the L-shaped connecting rods (7) respectively extending into the two chambers (6) are arranged on the left and right sides of the protective frame (5), mounting assemblies (8) which are connected with the L-shaped connecting rods (7) in a clamped mode and one ends of the mounting blocks (8) extend to the tops of the mounting blocks (3) are arranged in the chambers (6), each mounting assembly (8) comprises a sliding plate (81), two sliding plates (81) which are located between the two L-shaped connecting rods (7) are arranged between the upper side and the lower side of the inner wall of each chamber (6), two clamping blocks (82) which are connected with the L-shaped connecting rods (7) in a clamped mode are arranged on the opposite sides of the sliding plates (81), springs (83) are arranged between the opposite sides of the sliding plates (81) and the inner wall of each chamber (6), trapezoidal blocks (84) which are located above the springs (83) are arranged on the opposite sides of the sliding plates (81), two wedge-shaped blocks (85) which are slidably connected with the trapezoidal blocks (84) are arranged on the inner walls of the opposite sides of the chambers (6), and threaded rods (86) which extend to the tops of the mounting blocks (3).
2. The linking machine with good protection performance as claimed in claim 1, characterized in that: the inside perforation of seting up with L type connecting rod (7) looks adaptation of installation piece (3), perforation and cavity (6) inner bottom wall intercommunication, the inside spread groove of seting up with L type connecting rod (7) looks adaptation of installation piece (3), roof intercommunication in spread groove and cavity (6).
3. The linking machine with good protection performance as claimed in claim 1, characterized in that: the mounting block (3) is internally provided with a sliding groove matched with the moving track of the sliding plate (81), and the sliding groove is communicated with the upper side and the lower side of the inner wall of the cavity (6).
4. The linking machine with good protection performance as claimed in claim 1, characterized in that: the opposite sides of the two L-shaped connecting rods (7) are provided with clamping grooves, and the size of each clamping groove is matched with the corresponding clamping block (82).
5. The linking machine with good protection performance according to claim 1, characterized in that: moving grooves are formed in the opposite sides of the two trapezoidal blocks (84), and the size of each moving groove is matched with the moving track of the wedge block (85).
6. The linking machine with good protection performance according to claim 1, characterized in that: the mounting block (3) is internally provided with a thread through hole matched with the threaded rod (86), and the threaded rod (86) is in threaded connection with the mounting block (3) through the thread through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221962541.9U CN217757874U (en) | 2022-07-27 | 2022-07-27 | Linking machine that protectiveness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221962541.9U CN217757874U (en) | 2022-07-27 | 2022-07-27 | Linking machine that protectiveness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217757874U true CN217757874U (en) | 2022-11-08 |
Family
ID=83876942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221962541.9U Active CN217757874U (en) | 2022-07-27 | 2022-07-27 | Linking machine that protectiveness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217757874U (en) |
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2022
- 2022-07-27 CN CN202221962541.9U patent/CN217757874U/en active Active
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