CN203128812U - Improved structure of gun head of carpet loom - Google Patents
Improved structure of gun head of carpet loom Download PDFInfo
- Publication number
- CN203128812U CN203128812U CN 201220566574 CN201220566574U CN203128812U CN 203128812 U CN203128812 U CN 203128812U CN 201220566574 CN201220566574 CN 201220566574 CN 201220566574 U CN201220566574 U CN 201220566574U CN 203128812 U CN203128812 U CN 203128812U
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- gun
- connecting rod
- scissors
- eccentric
- gear
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Abstract
The utility model discloses an improved structure of a gun head of a carpet loom. The improved structure of the gun head of the carpet loom comprises a gear box, two eccentric wheels, two connecting rods, a gun base, a gun sleeve, a cloth pressing disc, a cantilever, a pair of scissors, a Y-shaped sliding groove, a gun pipe and a spring pressing plate. The two eccentric wheels are installed on the left side and the right side of the gear box respectively, and are connected with a gear shaft in the gear box, one end of each connecting rod is connected with each eccentric wheel, and the other end of each connecting rod is connected with the scissors or the gun pipe. Due to the facts that the section of the gun pipe is arc-shaped, the inner end of the spring pressing plate is fixed at the outer end of the gun sleeve, and a body of the spring pressing plate is arranged in an arc-shaped groove of the gun pipe in a penetrating mode, a gap, namely a yarn passing hole, is formed between the spring pressing plate and the bottom face of the arc-shaped groove of the gun pipe, cotton yarn can penetrate through the gap, the size of the gap can change along with the elastic deformation of the spring pressing plate, even yarn knots with larger radial dimensions exist, and the yarn knots can smoothly penetrate through the yarn passing hole. Therefore, according to the improved structure of the gun head of the carpet loom, yarn breakage does not easily happen.
Description
Technical field
The utility model relates to a kind of improvement structure of carpet loom rifle head.
Background technology
The rifle head of knitting rifle of carpet knitter after cotton uses up a bundle, be changed a bundle, and it needs wiring, has toe-in, and the toe-in radial dimension relatively can be bigger.The diameter of existing rifle header structure cable-through hole is fixed, if the end of a thread becomes greatly a little, just can't pass cable-through hole smoothly, the situation that can occur breaking, in case broken string just needs shutdown inspection, and manually wiring again, the production efficiency step-down.
The utility model content
The purpose of this utility model is to provide a kind of improvement structure of carpet loom rifle head of difficult broken string.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of improvement structure of carpet loom rifle head, and it comprises gear-box, two eccentric wheels, two connecting rods, gun platform, holster, compress dish, cantilever, scissors, Y type chute, gun barrel, spring bearer plate; One end of described gun platform is fixed on the front end of gear-box, and the inner of holster is fixed on the other end of gun platform, and the compress dish is fixed on the outer end of holster by cantilever, and Y type chute is fixed on the bottom of cantilever; Described two eccentric wheels are installed in the and arranged on left and right sides of gear-box respectively and are connected with gear shaft in the gear-box; A described end that is positioned at the connecting rod in left side is hinged on the eccentric outer rim in left side, the other end of left side connecting rod is connected with gun barrel, one end of right side connecting rod is hinged on the eccentric outer rim in right side, the other end of right side connecting rod is connected with the scissors jointed shaft, two rear feet of scissors slip respectively in two chutes of Y type chute, and the front end of scissors stretches out the mesopore of compress dish; Described gun barrel cross section is curved, and spring bearer plate the inner is fixed on the holster outer end and its body is arranged in the gun barrel deep-slotted chip breaker, forms a gap that allows cotton pass between spring bearer plate and gun barrel deep-slotted chip breaker bottom surface, that is, and and cable-through hole.
Radially offer a short slot on the described eccentric wheel, the inner of connecting rod is hinged in the eccentric short slot by bolting, in order to regulate the stroke of connecting rod.
After adopting such scheme, because the utility model gun barrel cross section is curved, spring bearer plate the inner is fixed on the holster outer end and its body is arranged in the gun barrel deep-slotted chip breaker, form a gap (that is, cable-through hole) that allows cotton pass between spring bearer plate and gun barrel deep-slotted chip breaker bottom surface, the size in this gap can change along with the strain of spring bearer plate, even run into the bigger toe-in of radial dimension, also can pass through cable-through hole smoothly, so the utility model is difficult for broken string.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is that Fig. 2 is along the cutaway view of E-E line;
Fig. 4 is that Fig. 3 is at the partial enlarged drawing at H place;
Fig. 5 is the fiting relation figure of the utility model gun barrel and spring bearer plate;
Fig. 6 is that the utility model eccentric wheel turns to the primary importance state diagram;
Fig. 7 is that the utility model eccentric wheel turns to second place state diagram.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of improvement structure of carpet loom rifle head, and it comprises gear-box 1, two eccentric wheels 21,22, two connecting rods 31,32, gun platform 4, holster 5, compress dish 6, cantilever 7, scissors 8, Y type chute 9, gun barrel 10, spring bearer plate 20.
One end of described gun platform 4 is fixed on the front end of gear-box 1, and the inner of holster 5 is fixed on the other end of gun platform 4, and compress dish 6 is fixed on the outer end of holster 5 by cantilever 7, and Y type chute 9 is fixed on the bottom of cantilever 7 by bolt 30.
Described two eccentric wheels 21,22 are installed in the and arranged on left and right sides of gear-box 1 respectively and are connected with gear shaft in the gear-box 1.
Radially offer a short slot 211,221 on the described eccentric wheel 21,22.
One end of described left side connecting rod 31 is hinged in the short slot 211 of eccentric wheel 21 by bolting, in order to regulate the stroke of connecting rod 31, the other end of left side connecting rod 31 is connected with gun barrel 10.
The short slot 221(that one end of described right side connecting rod 32 is hinged on eccentric wheel 22 by bolting is as shown in Figure 7) in, in order to regulate the stroke of connecting rod 32, the other end of right side connecting rod 22 is connected with scissors 8 jointed shafts, and two rear feet of scissors 8 slip two chutes 91 at Y type chute 9,92(respectively as shown in Figure 3) in.The front end of scissors 8 stretches out the mesopore 61 of compress dish 6.
As shown in Figure 3-Figure 5, described gun barrel 10 cross sections are curved, has a deep-slotted chip breaker 101, spring bearer plate 20 the inners are fixed on holster 5 outer ends and its body is arranged in gun barrel 10 deep-slotted chip breakers 101, between spring bearer plate 20 and gun barrel 10 deep-slotted chip breakers 101 bottom surfaces, form a gap that allows cotton 100 pass, that is cable-through hole.
Operation principle of the present utility model:
Two eccentric wheels 21,22 that are connected on gear-box 1 gear shaft rotate, and drive two connecting rods 31,32 respectively and move forward and backward.Connecting rod 31 drives gun barrel 10 and moves forward and backward, and cotton 100 is thrust carpet; Connecting rod 32 drives scissors 8 and moves forward and backward, and the cotton 100 that thrusts carpet is cut off.It cuts off process such as Fig. 2, Fig. 6, shown in Figure 7, scissors 8 forward the time oral area open (at this moment, eccentric wheel 22 is in position B), scissors 8 oral area closure (at this moment, eccentric wheel 22 is in position A) backward the time.
Emphasis of the present utility model just is: form a cable-through hole that allows cotton pass between spring bearer plate and gun barrel.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (2)
1. the improvement structure of a carpet loom rifle head is characterized in that: it comprises gear-box, two eccentric wheels, two connecting rods, gun platform, holster, compress dish, cantilever, scissors, Y type chute, gun barrel, spring bearer plate; One end of described gun platform is fixed on the front end of gear-box, and the inner of holster is fixed on the other end of gun platform, and the compress dish is fixed on the outer end of holster by cantilever, and Y type chute is fixed on the bottom of cantilever; Described two eccentric wheels are installed in the and arranged on left and right sides of gear-box respectively and are connected with gear shaft in the gear-box; A described end that is positioned at the connecting rod in left side is hinged on the eccentric outer rim in left side, the other end of left side connecting rod is connected with gun barrel, one end of right side connecting rod is hinged on the eccentric outer rim in right side, the other end of right side connecting rod is connected with the scissors jointed shaft, two rear feet of scissors slip respectively in two chutes of Y type chute, and the front end of scissors stretches out the mesopore of compress dish; Described gun barrel cross section is curved, and spring bearer plate the inner is fixed on the holster outer end and its body is arranged in the gun barrel deep-slotted chip breaker, forms a gap that allows cotton pass between spring bearer plate and gun barrel deep-slotted chip breaker bottom surface, that is, and and cable-through hole.
2. the improvement structure of carpet loom rifle head according to claim 1, it is characterized in that: radially offer a short slot on the described eccentric wheel, the inner of connecting rod is hinged in the eccentric short slot by bolting, in order to regulate the stroke of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566574 CN203128812U (en) | 2012-10-31 | 2012-10-31 | Improved structure of gun head of carpet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566574 CN203128812U (en) | 2012-10-31 | 2012-10-31 | Improved structure of gun head of carpet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128812U true CN203128812U (en) | 2013-08-14 |
Family
ID=48936807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566574 Expired - Fee Related CN203128812U (en) | 2012-10-31 | 2012-10-31 | Improved structure of gun head of carpet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026239A (en) * | 2021-03-09 | 2021-06-25 | 浙江美诺地毯制造有限公司 | Bionic carpet machine gun head group |
| CN113529257A (en) * | 2021-07-21 | 2021-10-22 | 浙江美诺地毯制造有限公司 | Bionic carpet knitting machine gun head group |
-
2012
- 2012-10-31 CN CN 201220566574 patent/CN203128812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026239A (en) * | 2021-03-09 | 2021-06-25 | 浙江美诺地毯制造有限公司 | Bionic carpet machine gun head group |
| CN113026239B (en) * | 2021-03-09 | 2022-06-24 | 浙江美诺地毯制造有限公司 | Bionic carpet machine gun head group |
| CN113529257A (en) * | 2021-07-21 | 2021-10-22 | 浙江美诺地毯制造有限公司 | Bionic carpet knitting machine gun head group |
| CN113529257B (en) * | 2021-07-21 | 2022-07-22 | 浙江美诺地毯制造有限公司 | Bionic carpet knitting machine gun head group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |