TW201934833A - Improved sliding structure of webbing loom machine capable of enabling a heddle frame assembly to move more stably - Google Patents

Abstract

The invention relates to an improved sliding structure of a webbing loom machine, which comprises a webbing loom machine assembly and a heddle frame assembly. The heddle frame assembly is disposed in a vertical sliding manner between two machine boards of the webbing loom machine assembly along a lateral direction, and the heddle frame assembly is coupled in a sliding manner to the two machine boards by upper sliding sheets and lower sliding sheets respectively disposed on opposite lateral sides of the transverse direction. By reducing the contact area between the upper and lower sliding sheets and the machine board and also reducing the weight thereof, it is able to enable the heddle frame assembly to move more stably with respect to the two machine boards while reducing the noise and the speed of wear.

Description

Improved sliding structure of loom

This creation is an improvement in the structure of a loom, especially an improvement in the sliding structure of a warp device of a loom.

Please refer to FIG. 10, the ribbon loom is a kind of weaving machine, and the conventional ribbon loom includes two belt loom frames 91 and a center fixing frame 92. The two frames 91 are spaced apart from each other and the center is fixed. The frame 92 is disposed in the middle of the two frames 91, and at least one central fixing column 93 is further formed on the central fixing frame 92, and a plurality of sliding grooves 94 are respectively formed on the sides of the two frames 91 facing each other.

A plurality of heald frames 95 are further provided between the two frames 91. The heald frames 95 are rectangular frames, and a piece 96 is formed on the opposite sides of each of the heald frames 95. The pieces 96 may Sliding up and down are arranged in the chute 94 of the frame 91. More precisely, after the assembly of the ribbon loom, the pieces 96 at both ends of each heald frame 95 are slidably set on the corresponding frame 91. Inside the sliding slot 94, the heald frame 95 is slidably disposed between the two frames 91.

Further, when the heald frames 95 are installed, the at least one central fixing column 93 of the center fixing frame 92 will run through the center of each heald frame 95. More specifically, a center will be set on each heald frame 95. The positioning piece 97. The central fixing column 93 will penetrate the center positioning piece 97, so as to restrict the lateral movement of the heald frame 95, and avoid unstable left and right shaking during the process of sliding up and down along the frame 91.

For the function of the aforementioned ribbon loom, please refer to the description in Taiwan Patent No. 91118985, which will not be repeated here.

A disadvantage of the prior art ribbon loom is that, on each of the heald frames 95, when the two piece bodies 96 located on the lateral sides thereof slide in the corresponding chute 94, the entire piece is extended up and down to the heald frame 95. The upper and lower sides have a large contact area with the chute 94, so that when the heald frame 95 slides up and down relative to the frame 91, its friction will increase, thereby increasing the wear rate of the sheet body 96, and it will also be in operation. Noise is generated during the process; in addition, the weight of the entire piece of body also affects the stability and speed of the heald frame 95 when it slides up and down on the frame 91. Therefore, the structure of the prior art ribbon loom in its operation There is room for improvement.

In view of the shortcomings and deficiencies of the prior art, the present invention provides an improvement of the sliding structure of the weaving machine. By reducing the weight of the upper and lower sliding pieces and the contact area with the machine plate, the speed and stability of the heald frame assembly are improved. .

In order to achieve the above-mentioned creation purpose, the technical method adopted in this creation is an improvement of the sliding structure of the weaving machine, which includes a weaving machine component, which includes two machine plates, which are spaced apart from each other in a transverse direction and face to face; A central fixing frame is disposed between the two machine plates along the transverse direction, and the central fixing frame is provided with at least one central fixing column, and the at least one central fixing column is disposed on the central fixing frame and horizontally along a longitudinal direction. Extension; a plurality of heald frame components connected to the weaving machine component at a distance from each other, and each of the heald frame components includes a central fixing piece, which can be moved up and down and can not be set in the lateral direction. The at least one central fixing column of the central fixing frame; a heald frame body provided on the central fixing piece, the heald frame body being connected to the two machine plates respectively along opposite lateral sides of the transverse direction, and each of the side edges An upper sliding piece body and a lower sliding piece body protrude outward from the upper direction along the lateral direction, the upper sliding piece body and the lower sliding piece body are arranged at an interval from each other up and down, and the upper slide The body and the lower slide piece body can slide up and down through the corresponding machine plate, so that the heald frame body can be slidably connected to the machine plate along the machine plate; a plurality of heald pieces, the heald pieces can be It is slidably arranged on the heald frame body along the transverse direction.

The advantage of this creation is that, compared with the prior art, each heald frame is sliding relative to the machine plate through the sliding sheet body formed on the opposite sides of the same. This creation modifies the entire piece on the same side. The upper sliding plate body and the lower sliding plate body are arranged at the upper and lower intervals, thereby reducing the frictional force generated when the heald frame body and the machine plate slide relative to each other, thereby improving the stability of the heald frame body to slide up and down. The volume and weight of the upper and lower slides are smaller than the original slides. The weight that is reduced when sliding up and down in this creation can also reduce the noise that may be generated by sliding.

Further, the aforesaid improvement of the sliding structure of the belt weaving machine, wherein each of the at least one central fixing post is concavely formed with a plurality of fixing piece grooves, and the central fixing piece of each heald frame component cannot be slidably accommodated along the longitudinal direction. In one of the grooves of the fixing piece.

Further, the aforesaid improvement of the sliding structure of the belt loom, wherein each of the heald frame bodies further includes an upper support beam, and two opposite upper sliding pieces are respectively formed at two opposite ends along the transverse direction; the lower support beam, which The lower support beams are arranged at intervals below, and the lower support beams are respectively formed at two opposite ends of the lower support beam along the transverse direction, and the two lower sliding piece bodies are respectively formed; the two side beams are respectively arranged on the upper support beam and the On the opposite sides of the lower support beam, an upper perforation and a lower perforation are formed on each of the side beams. The two upper sliding piece bodies of the upper support beam respectively penetrate through the two upper perforations of the two side beams. The two lower sliding pieces respectively penetrate the two lower perforations protruding from the two side beams.

Further, the aforementioned sliding structure improvement of the belt loom, wherein each of the machine boards further includes a plurality of sliding blade long hole groups, which respectively correspond to the heald frame components, and the sliding blade long hole groups are spaced apart from each other along the longitudinal direction. On the machine board, each of the slider long hole groups includes an upper slider long hole and a slider long hole. The upper slider long hole and the slider long hole are respectively formed through the machine plate, and the upper slide The sheet long hole is formed above the sliding sheet long hole; the upper sliding sheet long hole and the sliding sheet long hole are respectively sleeved with the corresponding upper sliding sheet body and the lower sliding sheet body of the heald frame assembly.

Further, the aforementioned improved sliding structure of the loom further includes a front fixing plate, the front fixing plate is connected to the at least one central fixing post, and the central fixing piece of each heald frame assembly is located on the front fixing plate. And between the center fixing frame.

Further, the sliding structure of the aforementioned belt loom is improved, wherein each of the heald frame components further includes a linkage eccentric rod, and the linkage eccentric rod is connected to the bottom end of the central fixing piece.

In the following, with reference to the drawings and the preferred embodiment of this creation, the technical means adopted by this creation to achieve the intended purpose is further explained.

Please refer to FIG. 1 and FIG. 2. The improvement of the sliding structure of the weaving machine of the present invention includes a weaving machine component 10 and a plurality of heald frame components 20. Each of the heald frame assemblies 20 is spaced from each other along a longitudinal direction L1.

More specifically, the loom assembly 10 includes two machine plates 11, a central fixing frame 12, at least one central fixing column 13, and a front side fixing plate 14. The two machine plates 11 are spaced apart from each other and face the ground along a transverse direction L2. It is provided that each of the machine plates 11 further includes a plurality of slide plate long hole groups 111, and the slide plate long hole groups 111 are arranged on the machine plate 11 at intervals along the longitudinal direction L1. In this embodiment, each of the slide plates The slide plate hole group 111 includes an upper slide plate hole 112 and a slide plate hole 113. The upper slide plate hole 112 and the slide plate hole 113 extend through the machine plate 11 respectively. More specifically, the upper slide plate hole 112 It is formed above the long hole 113 of the sliding plate, but is not limited thereto, and each of the long group 111 of sliding plates can also be a single long hole penetrating vertically.

The central fixing frame 12 is disposed in the middle of the two machine boards 11 along the transverse direction L2. The central fixing frame 12 is provided with at least one central fixing column 13. In this embodiment, the number of the at least one central fixing column 13 is two. The two central fixing pillars 13 are arranged on the central fixing frame 12 at intervals from each other, but not limited to this. The number and arrangement of the central fixing pillars 13 can be adjusted as required.

Please refer to FIG. 2. To be more precise, each central fixing column 13 is horizontally extended along the longitudinal direction L1 and is disposed on the central fixing frame 12. In this embodiment, each central fixing column 13 is further surrounded by a recess. A plurality of fixing piece grooves 131 are formed, but not limited to this, each of the central fixing pillars 13 may also be free of the fixing piece grooves 131 and be a smooth surface.

The number and position of the fixing plate grooves 131 of the two central fixing posts 13 are set corresponding to each other. More precisely, in this embodiment, after the two central fixing posts 13 are installed on the central fixing frame 12. The fixing plate grooves 131 on the two central fixing posts 13 are arranged in parallel with each other.

The front fixing plate 14 is connected to the aforementioned central fixing column 13. More precisely, the two ends of the central fixing column 13 in the longitudinal direction L1 are respectively connected to the front fixing plate 14 and the central fixing frame 12. In other words, the central fixing frame 12 The two central fixing posts 13 are fixed in the middle together with the front fixing plate 14.

Please refer to FIG. 1, FIG. 2 and FIG. 3. As mentioned above, the heald frame assemblies 20 are arranged on the belt weaving machine assembly 10 at a distance from each other in the longitudinal direction L1, and each end of the heald frame assembly is along the transverse direction L2. The two machine boards 11 are respectively connected, and each heald frame assembly 20 can slide up and down relative to the two machine boards 11.

Referring to FIG. 3, each of the heald frame assemblies 20 includes a central fixing piece 21, a heald frame body 22, a plurality of heald pieces 23, and a linkage eccentric rod 24.

Please refer to FIG. 2 and FIG. 6, the center fixing piece 21 can be moved up and down, but can not be moved in the transverse direction L2, and is sleeved outside the two center fixing columns 13 of the center fixing frame 12 of the loom assembly 10. In other words, the two centers The fixing post 13 restricts the movement of the central fixing piece 21 in the lateral direction L2. More precisely, in this embodiment, the central fixing piece 21 is disposed in the fixing piece groove 131 corresponding to the two central fixing pieces 13. Therefore, when a plurality of heald frame assemblies 20 are spaced apart from each other on the central fixing posts 13, the central fixing pieces 21 of the heald frame assemblies 20 are spaced apart from each other in the fixing piece grooves along the longitudinal direction L1. Within 131.

Please refer to FIG. 3 and FIG. 4. The heald frame body 22 of each heald frame assembly 20 is disposed on the central fixing piece 21, and the two opposite sides of the heald frame body 22 in the transverse direction L2 are respectively connected with the two The machine plate 11 is connected, and an upper sliding piece body 221 and a lower sliding piece body 222 are protruded outward along the lateral direction L2 on each of the sides. In other words, a heald frame body 22 is formed with four protruding and extended slides. The sheets 221 and 222 are not limited thereto, and the number of the sliding sheets 221 and 222 can also be adjusted according to requirements.

Please refer to FIG. 4 and FIG. 5. In this embodiment, the upper sliding sheet body 221 and the lower sliding sheet body 222 on the same side are spaced up and down from each other, and the upper sliding sheet body 221 and the lower sliding sheet body 222 are The corresponding machine plate 11 can be slid up and down, so that the heald frame body 22 can be connected to the machine plate 11 up and down along the machine plate 11.

Please refer to FIG. 2 and FIG. 3. More precisely, each heald frame body 22 further includes an upper support beam 223, a lower support beam 224, and two side beams 225. The lower support beams 224 are spaced from the upper support beams 223. Below the upper support beam 223 and two opposite ends of the transverse L2 are respectively formed with two upper sliding piece bodies 221, and the lower support beam 224 is respectively formed from the two opposite ends of the transverse slide L2 with two lower sliding pieces 222, in other words, the four sliding sheet bodies 221 and 222 formed on the heald frame body 22 are respectively formed on the upper support beam 223 and the lower support beam 224.

The two side beams 225 are respectively disposed on opposite sides of the upper support beam 223 and the lower support beam 224 along the transverse L2, and an upper perforation 226 and a lower perforation 227 are formed on each of the side beams 225. The sliding piece body 221 penetrates the two upper perforations 226 protruding from the two side beams 225 respectively, and the upper support beam 223 is fixed to the two side beams 225 through bolts 98, and the two lower slides of the lower support beam 224 slide The sheet body 222 passes through the two lower perforations 227 protruding from the two side beams 225; in other words, the upper support beam 223 is connected to the two side beams 225 through the two upper sliding sheet bodies 221, and the lower support beam 224 passes through the two The sliding piece body 222 is connected to the two side beams 225.

Please refer to FIG. 1 to FIG. 4. Further, each of the heald frame assemblies 20 corresponds to one of the sliding plate long hole groups 111 of the two machine plates 11 along the transverse direction L2, and more precisely, each of the healds The two upper sliding piece bodies 221 of the frame assembly 20 are slidably penetrated through the two upper sliding piece long holes 112 of the two machine boards 11 respectively, and the two lower sliding piece bodies 222 of each heald frame component 20 are respectively The heddle frame assembly 20 can be slidably connected to the belt loom assembly 10 by sliding up and down through the two sliding plate long holes 113 of the two machine plates 11.

The heald pieces 23 are slidably disposed on the heald frame body 22 in the transverse direction L2. More specifically, the top ends of the heald pieces 23 are slidably fitted on the upper support beam 223 in the transverse L2, and each The bottom end of the heddle piece 23 is slidably sleeved on the lower support beam 224 along the transverse direction L2. Since the heddle piece 23 is a known technology, it will not be repeated here.

The interlocking eccentric rod 24 is connected to the central fixing piece 21 at the bottom end. More precisely, in this embodiment, the interlocking eccentric rod 24 is disposed below the lower support beam 224, and the two opposite ends of the crosswise L2 penetrate into the same. The two side beams 225 are fixed upward in the two side beams 225 through bolts 99.

The following are the use status of the creation and its advantages.

Please refer to FIG. 7, FIG. 8, and FIG. 9. When this creation is used, a plurality of heald frame assemblies 20 are installed on the weaving machine assembly 10. With the operation of the weaving machine, these heald frame assemblies 20 can be It slides up and down relative to the machine board 11 to cooperate with other elements on the ribbon loom assembly 10 to produce a knitting effect.

In addition, in this creation, the upper slide plate long hole 112 and the slide plate long hole 113 formed on each of the slide plate long hole groups 111 on each of the machine boards 11 are divided into two shorter holes due to the vertical interval. Therefore, the structure can be relatively stable without reducing the stability of the structure because the long hole integrally formed is too long.

Please refer to FIG. 2, FIG. 4, and FIG. 5, and when this creation is in use, since the parts of the heald frame assembly 20 that slide relative to the machine plate 11 are the sliding sheet bodies 221 and 222, The thin and light sliding blade bodies 221 and 222 can effectively reduce its weight and contact area with the sliding blade long holes 112 and 113 of the loom assembly 10, thereby making the hedging frame assembly 20 sliding up and down more stable and faster. And low noise, while reducing its wear and tear caused by sliding up and down.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed as above with the preferred embodiment, it is not intended to limit the creation. Generally, a knowledgeable person can use the technical content disclosed above to make a few changes or modifications as equivalent equivalent changes without departing from the scope of the technical solution of the creation. Anyone who does not depart from the content of the technical solution of the creation, Any simple modifications, equivalent changes, and modifications made to the above embodiments according to the technical essence of this creation still fall within the scope of this creative technical solution.

10‧‧‧ Loom Components

11‧‧‧board

111‧‧‧Sliding slide long hole group

112‧‧‧Slotted hole

113‧‧‧Slide hole

12‧‧‧ Center Mount

13‧‧‧ center fixed column

131‧‧‧Fixed groove

14‧‧‧Front side fixing plate

20‧‧‧ heald frame assembly

21‧‧‧ Center fixing piece

22‧‧‧ heald frame body

221‧‧‧ Upper slide body

222‧‧‧ lower slide body

223‧‧‧ Upper support beam

224‧‧‧ lower support beam

225‧‧‧Side Beam

226‧‧‧perforation

227‧‧‧perforation

23‧‧‧ Healds

24‧‧‧Linked Eccentric Rod

91‧‧‧ rack

92‧‧‧ Center Mount

93‧‧‧ center fixed column

94‧‧‧chute

95‧‧‧ heald frame

96‧‧‧piece

97‧‧‧ center positioning film

98‧‧‧ Bolt

99‧‧‧ Bolt

L1‧‧‧Vertical

L2‧‧‧Horizontal

Figure 1 is a three-dimensional appearance of this creation. Figure 2 is an exploded view of the components of this creation. Figure 3 is an exploded view of the components of the heald frame assembly of this creation. Figure 4 is a cross-sectional front view of the heald frame assembly of this creation. FIG. 5 is an enlarged view of a part of FIG. 4. FIG. 6 is a cross-sectional top view of the engagement state of the center fixing piece and the center fixing column of the creative work. Figure 7 is the action diagram (1) of the use state of this creation. Figure 8 is the action diagram (2) of the use state of this creation. Fig. 9 is a schematic top view of the creation installed on a ribbon loom. Fig. 10 is a perspective view of a prior art ribbon loom.

Claims (6)

An improved sliding structure of a loom includes a loom assembly including two machine plates, the two machine plates being spaced from each other and facing each other along a transverse direction; a central fixing frame provided on the two machine plates along the transverse direction; In the middle, at least one central fixing column is provided on the central fixing frame, and the at least one central fixing column is arranged on the central fixing frame and extends horizontally along a longitudinal direction; a plurality of heald frame components are spaced apart from each other. Connected to the belt loom assembly, and each of the heald frame assemblies includes a central fixing piece, which is sleeved on the at least one central fixing post of the central fixing frame so as to be movable up and down and cannot be moved along the lateral direction; a heald frame body , Which is arranged on the central fixing piece, the heald frame body is connected to the two machine boards respectively on opposite sides of the transverse direction, and an upper sliding piece body and a protrusion protrude outward on the sides in the transverse direction. A sliding sheet body, the upper sliding sheet body and the lower sliding sheet body being spaced up and down from each other, and the upper sliding sheet body and the lower sliding sheet body being slidable up and down through the corresponding Plate, so that the heald body is movable along the machine plate is slidably connected to the machine plate; a plurality of heald sheet, the plurality of heddle sheet disposed slidably on the heald body in the transverse direction. The sliding structure improvement of the loom according to claim 1, wherein each of the at least one central fixing post is concavely formed with a plurality of fixing piece grooves, and the central fixing piece of each heald frame component cannot slide along the longitudinal direction. It is placed in one of the grooves of the fixing piece. The sliding structure improvement of the loom according to claim 1 or 2, wherein each of the heald frame bodies further includes an upper support beam, and two upper sliding pieces are protruded from each other at opposite ends in the transverse direction; The beams are arranged below the upper support beam, and the lower support beams are respectively formed with two lower sliding sheet bodies at opposite ends along the transverse direction; the two side beams are respectively arranged on the upper support along the transverse direction. On the opposite sides of the beam and the lower support beam, an upper perforation and a lower perforation are formed on each of the side beams, and the two upper sliding pieces of the upper support beam respectively penetrate through the two upper perforations of the two side beams. The two lower sliding piece bodies of the lower support beam respectively penetrate the two lower perforations protruding from the two side beams. The sliding structure improvement of the belt loom according to claim 3, wherein each of the machine boards further includes a plurality of sliding blade long hole groups corresponding to the heald frame components, and the sliding blade long hole groups are spaced apart from each other along the longitudinal direction. On the machine board, each of the sliding plate slotted holes group includes an upper sliding plate slotted hole and a sliding plate slotted hole. The upper sliding plate slotted hole and the sliding plate slotted hole respectively extend through the machine plate and form on the plate. The sliding blade long hole is formed above the sliding blade long hole; the upper sliding blade long hole and the sliding blade long hole are respectively sleeved with the upper sliding piece body and the lower sliding piece body of the corresponding heald frame assembly. The improved sliding structure of the loom according to claim 1 or 2, further comprising a front fixing plate, the front fixing plate is connected to the at least one central fixing post, and the central fixing piece of each heald frame assembly is located in the Between the front fixing plate and the central fixing frame. The sliding structure improvement of the belt loom according to claim 1 or 2, wherein each of the heald frame components further includes a linkage eccentric rod, and the linkage eccentric rod is connected to the bottom end of the center fixing piece.