TWI689640B - Improvement of the sliding structure of the loom - Google Patents

Abstract

The present invention is an improvement of the sliding structure of a weaving machine, which includes a weaving machine component and a heald frame component. The heald frame component can be slid up and down between two machine plates arranged along a transverse direction of the weaving machine component, and the heald frame component is transmitted through The upper sliding plate body and the lower sliding plate body respectively provided on opposite sides along the lateral direction are slidably combined with the two machine boards; The contact area is reduced and its weight is reduced at the same time, so that the heald frame assembly can move more stably when sliding relative to the two plates, and at the same time reduce the speed of noise and wear.

Description

Improvement of the sliding structure of the loom

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

Please refer to FIG. 10, the ribbon loom is a machine for weaving, and the prior art ribbon loom includes two ribbon machine frames 91 and a center fixing frame 92, the two frames 91 are spaced apart from each other, the center is fixed The rack 92 is disposed in the middle of the two racks 91, and at least one center fixing post 93 is further formed on the center fixing rack 92, and a plurality of slide grooves 94 are formed concavely on the sides of the two racks 91 facing each other.

A plurality of heald frames 95 are further arranged between the two racks 91, the heald frames 95 are rectangular frames, and a piece of body 96 is formed on opposite sides of each heald frame 95, and the pieces 96 Sliding up and down is set in the chute 94 of the frame 91. More precisely, after the assembly of the ribbon loom is completed, the sheets 96 at both ends of each heald frame 95 are slidably arranged on the corresponding frame 91 In the slide groove 94, the heald frame 95 is slidably arranged between the two frames 91 up and down.

Further, when the installation of the heald frame 95 is completed, the at least one central fixing post 93 of the central fixing frame 92 will penetrate the center of each heald frame 95, more precisely, each heald frame 95 will be provided with a center The positioning piece 97 and the central fixing post 93 will penetrate the central positioning piece 97 to restrict the lateral movement of the heald frame 95 and prevent it from generating unstable left-right shaking during sliding up and down along the frame 91.

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

The disadvantage of the prior art loom is that, on each of the heald frames 95, when the two piece bodies 96 on both lateral sides slide in the corresponding chute 94, the entire piece extends up and down to the heald frame 95 The contact area between the upper and lower sides and the chute 94 is large, which causes the frictional force of the heald frame 95 to slide up and down relative to the frame 91, thereby increasing the wear rate of the sheet 96 and also operating There is no small noise during the process; in addition, the weight of the whole piece will also affect the stability and speed of the heald frame 95 sliding up and down on the frame 91, so the structure of the prior art ribbon loom in its operation It really needs improvement.

In view of the shortcomings and deficiencies of the existing technology, the present invention provides an improvement of the sliding structure of the ribbon loom, which reduces the weight of the upper and lower sliding plates and the contact area between the machine board and the speed and stability of the heald frame assembly in operation .

In order to achieve the above-mentioned creative purpose, the technical means adopted in this creation is an improvement of the sliding structure of the ribbon loom, which includes a ribbon loom component, which includes two machine plates, which are spaced apart and face each other along a transverse direction; A central fixing frame, which is arranged between the two machine boards along the lateral direction, and at least one central fixing column is arranged on the central fixing frame, and the at least one central fixing column is arranged on the central fixing frame and horizontally along a longitudinal direction Extension; a plurality of heald frame components, the heald frame components are connected to the belt loom component at intervals, and each of the heald frame components includes a central fixing piece, which can move up and down and cannot be sleeved in the lateral movement The at least one central fixing post of the central fixing frame; a heald frame body, which is arranged on the central fixing piece, the opposite side edges of the heald frame body are respectively connected to the two machine boards along the lateral direction, and each of the side edges An upper sliding piece body and a lower sliding piece body protrude outward from the lateral direction, the upper sliding piece body and the lower sliding piece body are spaced up and down from each other, and the upper sliding piece body and the lower sliding piece body can slide up and down Ground through the corresponding machine board, so that the heald frame body can be slidably connected to the machine board along the machine board; a plurality of healds, the healds can be slidably disposed on the heald frame along the lateral direction Ontology.

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

Further, the aforementioned sliding structure of the weaving machine is improved, in which a plurality of fixing piece grooves are formed around each of the at least one central fixing column, and the center fixing piece of each heald frame assembly cannot be slidably accommodated in the longitudinal direction In one of the grooves of the fixing piece.

Further, the aforementioned sliding structure of the belt loom is improved, in which each of the heald frame bodies further includes an upper support beam, which is formed with two upper slide pieces protruding from opposite ends of the transverse direction respectively; the lower support beam, which Spaced below the upper support beam, and the lower support beam protrudes and forms two lower sliding plates at opposite ends of the transverse direction; two side beams are respectively arranged on the upper support beam and the transverse direction along the transverse direction 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 pieces of the upper support beam respectively penetrate the two upper perforations protruding from the two side beams, and the The two lower sliding plate bodies respectively penetrate the two lower perforations protruding from the two side beams.

Further, the aforementioned sliding structure of the belt loom is improved, wherein each of the machine boards further includes a plurality of sliding plate long hole groups respectively corresponding to the heald frame components, and the sliding plate long hole groups are spaced apart from each other along the longitudinal direction The machine board, and 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 extend up and down through the machine board, respectively, and the upper slider A sheet long hole is formed above the slider long hole; the upper slider long hole and the slider long hole respectively sleeve the upper sliding plate body and the lower sliding plate body of the heald frame assembly.

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

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

The technical means adopted by the creation to achieve the intended creation purpose are further described in conjunction with the drawings and preferred embodiments of the creation.

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. The heald frame assemblies 20 are arranged at intervals along a longitudinal direction L1.

More precisely, the ribbon loom assembly 10 includes two machine plates 11, a center fixing frame 12, at least one center fixing column 13, and a front side fixing plate 14, the two machine plates 11 are spaced apart from each other and face each other along a transverse direction L2 Each of the machine boards 11 further includes a plurality of sliding plate long hole groups 111 which are spaced apart from each other on the machine plate 11 along the longitudinal direction L1, and in this embodiment, each The sheet hole group 111 includes an upper slider long hole 112 and a slider long hole 113, and the upper slider long hole 112 and the slider long hole 113 extend through the top and bottom of the machine board 11 respectively, more precisely, the upper slider long hole 112 It is formed above the slider long hole 113, but not limited to this, each slider long hole group 111 may also be a single long hole penetrating up and down.

The center fixing frame 12 is disposed between the two boards 11 along the lateral direction L2, and at least one center fixing column 13 is provided on the center fixing frame 12, in this embodiment, the number of the at least one center fixing column 13 is two, In addition, the two central fixing posts 13 are arranged on the central fixing frame 12 at an interval from each other, but not limited to this, the number and arrangement of the central fixing posts 13 can be adjusted according to requirements.

Please refer to FIG. 2, to be more precise, each central fixing post 13 is horizontally extended on the central fixing frame 12 along the longitudinal direction L1, and in this embodiment, each central fixing post 13 further surrounds the concave It is assumed that a plurality of fixing piece grooves 131 are formed, but not limited to this, and each of the central fixing pillars 13 may not have the fixing piece grooves 131 and be a smooth surface.

The number and positions of the 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 grooves 131 of the fixing pieces on the two central fixing posts 13 are arranged parallel to each other.

The front side fixing plate 14 is connected to the aforementioned center fixing column 13, more precisely, the center fixing column 13 is connected to the front side fixing plate 14 and the center fixing frame 12 along the two ends of the longitudinal direction L1, in other words, the center fixing frame 12 Together with the front side fixing plate 14, the two central fixing posts 13 are fixed in the middle.

Please refer to FIG. 1, FIG. 2 and FIG. 3, as described above, the heald frame assemblies 20 are arranged on the loom assembly 10 at a distance from each other along the longitudinal direction L1, and the heald frame assemblies are at both ends along the transverse direction L2 The two machine plates 11 are respectively connected, and each heald frame assembly 20 can slide up and down relative to the two machine plates 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 linked eccentric rod 24.

Please refer to FIG. 2 and FIG. 6, the center fixing piece 21 can be moved up and down but cannot move along the horizontal direction L2 and is sleeved outside the two center fixing posts 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 center fixing piece 21 in the lateral direction L2. More precisely, in this embodiment, the center fixing piece 21 is disposed in the fixing piece groove 131 corresponding to the two center fixing posts 13 Therefore, when the plural heald frame assemblies 20 are arranged on the central fixing posts 13 at intervals, the central fixing pieces 21 of the heald frame assemblies 20 are arranged at intervals in the fixing piece grooves along the longitudinal direction L1 Within 131.

Please further 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 along the transverse direction L2 are respectively in contact with the two The machine board 11 is connected, and each side edge protrudes outwardly along the lateral direction L2 with an upper sliding piece body 221 and a lower sliding piece body 222, in other words, a four protruding extension slides are formed on a heald frame body 22 The pieces 221 and 222 are not limited thereto, and the number of the sliding pieces 221 and 222 can also be adjusted according to requirements.

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

Please refer to FIGS. 2 and 3. More precisely, each of the heald frame bodies 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 apart from the upper support beam 223 The upper support beam 223 protrudes from the opposite ends of the lateral L2 to form two upper slide pieces 221, and the lower support beam 224 protrudes from the opposite ends of the horizontal L2 to form two lower slide pieces 222, in other words, the four sliding plate bodies 221 and 222 formed on the heald frame body 22 are formed on the upper support beam 223 and the lower support beam 224 respectively.

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 lateral direction L2, and each side beam 225 is formed with an upper perforation 226 and a lower perforation 227. The sliding piece body 221 penetrates the two upper through holes 226 protruding from the two side beams 225 respectively, and the upper support beam 223 is penetrated and fixed on the two side beams 225 through bolts 98, and the two lower slides of the lower support beam 224 The sheet body 222 penetrates the two lower through holes 227 protruding from the two side beams 225 respectively; in other words, the upper support beam 223 is connected to the two side beams 225 through the two upper sliding plates 221, and the lower support beam 224 passes through the two lower sections The sliding piece body 222 is connected to the two side beams 225.

Please refer to FIGS. 1 to 4. Further, each of the heald frame assemblies 20 corresponds to one of the slide plate long hole groups 111 of the two machine boards 11 along the lateral direction L2, more precisely, each of the healds The two upper sliding plate bodies 221 of the frame assembly 20 can slide up and down through the two upper sliding plate long holes 112 of the two machine plates 11 respectively, and the two lower sliding plate bodies 222 of each heald frame assembly 20 are respectively The two sliding plate long holes 113 of the two machine plates 11 are slidably inserted up and down, so that the heald frame assembly 20 can be slidably connected with the loom assembly 10 up and down.

The healds 23 can be slidably disposed on the heald frame body 22 along the lateral direction L2, more precisely, the top end of each healds 23 can be slidably sleeved on the upper support beam 223 along the lateral L2, and each The bottom end of the heald piece 23 can be slidably sleeved on the lower support beam 224 along the lateral direction L2. Since the heald piece 23 is a conventional technology, it will not be repeated here.

The linking eccentric rod 24 connects the central fixing piece 21 to its bottom end. More precisely, in this embodiment, the linking eccentric rod 24 is disposed under the lower support beam 224, and the opposite ends of the lateral traverse L2 respectively penetrate into the The two side beams 225 are fixed upward in the two side beams 225 through bolts 99.

The following are the usage status and advantages of the creation.

Please refer to FIG. 7, FIG. 8 and FIG. 9, when this creation is used, a plurality of heald frame assemblies 20 will be installed on the belt loom assembly 10, and with the operation of the loom, the heald frame assemblies 20 can be Sliding up and down relative to the machine board 11 to cooperate with other elements on the loom assembly 10 to produce a knitting effect.

In addition, in this creation, the upper sliding plate long hole 112 and the sliding plate long hole 113 respectively formed on each of the sliding plate long hole groups 111 on the machine board 11 are divided into two shorter length holes due to the upper and lower intervals Therefore, the structure can be relatively stable without reducing the stability of the structure because the long holes formed in the integrated body are too long.

Please refer to FIG. 2, FIG. 4 and FIG. 5 further, and when the author is in use, the sliding parts 221 and 222 on the heald frame assembly 20 sliding relative to the machine board 11 are the The thin and light sliding plate bodies 221 and 222 can effectively reduce their weight and the contact area with the sliding plate long holes 112 and 113 of the loom assembly 10, thereby making the heald frame assembly 20 sliding process up and down more stable and fast And low noise, while reducing its wear and tear caused by sliding up and down speed.

The above is only the preferred embodiment of the creation, and does not limit the creation in any way. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Generally, a knowledgeable person can use the technical content disclosed above to make some changes or modifications as an equivalent embodiment of an equivalent change without departing from the scope of this creative technical solution, but any content that does not deviate from this creative technical solution, Any simple modifications, equivalent changes, and modifications to the above embodiments based on the technical essence of this creation still fall within the scope of this creative technical solution.

10‧‧‧ribbing machine assembly 11‧‧‧machine board 111‧‧‧slider long hole group 112‧‧‧upper slider long hole 113‧‧‧slider long hole 12‧‧‧center fixed frame 13‧‧‧center fixed column 131‧‧‧Fixed piece groove 14‧‧‧Front fixing plate 20‧‧‧Heald frame assembly 21‧‧‧Center fixed piece 22‧‧‧Heald frame body 221‧‧‧Upper slide piece body 222‧‧‧Slide down Plate body 223‧‧‧Upper support beam 224‧‧‧Lower support beam 225‧‧‧Side beam 226‧‧‧Upper perforation 227‧‧‧Lower perforation 23‧‧‧Heald piece 24‧‧‧Linked eccentric rod 91‧ ‧‧Rack 92‧‧‧Center fixing frame 93‧‧‧Center fixing column 94‧‧‧Chute 95‧‧‧Heald frame 96‧‧‧Piece body 97‧‧‧Center positioning piece 98‧‧‧ Bolt 99‧ ‧‧L1‧‧‧Longitudinal L2‧‧‧Horizontal

Figure 1 is the stereoscopic 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 original heald frame assembly. Figure 4 is a sectional front view of the original heald frame assembly. FIG. 5 is a partially enlarged view of FIG. 4. Fig. 6 is a cross-sectional top view of the state in which the fixed piece and the fixed pillar of the creative center are engaged. Figure 7 is the action diagram of the use state of this creation (1). Fig. 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 external view of a prior art ribbon loom.

10‧‧‧ Ribbon machine components

11‧‧‧Board

111‧‧‧Slider slot

112‧‧‧Long hole for upper slide

113‧‧‧Slider slot

12‧‧‧Center fixing frame

13‧‧‧Center fixed column

131‧‧‧Fitting groove

14‧‧‧Front side fixing plate

20‧‧‧Heald frame assembly

21‧‧‧Center fixed piece

22‧‧‧Heald frame body

223‧‧‧support beam

224‧‧‧Lower beam

225‧‧‧Side beam

23‧‧‧Heald piece

24‧‧‧Linked eccentric rod

L1‧‧‧Vertical

L2‧‧‧horizontal

Claims (6)

An improved sliding structure of a weaving machine includes a weaving machine assembly including two machine plates which are spaced apart and face each other along a transverse direction; and a central fixing frame which is arranged 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, 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, which are spaced apart from each other Connected with the belt weaving machine component, and each of the heald frame components includes a central fixing piece, which can be moved up and down and cannot be moved along the lateral direction to be sleeved on the at least one central fixed column of the central fixed frame; a heald frame body , Which is arranged on the central fixing piece, the opposite side edges of the heald frame body are respectively connected to the two machine boards along the transverse direction, and each side edge protrudes outwardly along the transverse direction with an upper sliding piece body and a lower The sliding piece body, the upper sliding piece body and the lower sliding piece body are spaced up and down from each other, and the upper sliding piece body and the lower sliding piece body can slide up and down through the corresponding plate, so that the heald frame body can Slidingly connected to the machine board along the machine board; a plurality of healds, the healds can be slidably arranged on the heald frame body along the lateral direction. The improvement of the sliding structure of the belt loom as described in claim 1, wherein each of the at least one central fixing column is formed with a plurality of fixing piece grooves formed around the recess, and the center fixing piece of each heald frame assembly cannot be slidably accommodated in the longitudinal direction Placed in one of the grooves of the fixing piece. The improvement of the sliding structure of the webbing machine as described in claim 1 or 2, wherein each of the heald frame bodies further includes an upper support beam, and two upper sliding sheet bodies are respectively protruded and formed at opposite ends along the transverse direction; Beams are arranged at intervals below the upper support beam, and the lower support beams are respectively protruded and formed with two lower sliding pieces at opposite ends of the lateral direction; two side beams are respectively arranged on the upper support along the lateral 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, the two upper sliding pieces of the upper support beam penetrate through the two upper perforations protruding from the two side beams, respectively, the The two lower sliding pieces of the lower support beam respectively penetrate through the two lower through holes protruding from the two side beams. The improvement of the sliding structure of the webbing machine as described in claim 3, wherein each of the machine boards further includes a plurality of sliding plate long hole groups respectively corresponding to the heald frame components, and the sliding plate long hole groups are spaced apart from each other along the longitudinal direction On the machine board, and 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 extend up and down through the machine board, respectively, and the upper A sliding plate long hole is formed above the sliding plate long hole; the upper sliding plate long hole and the sliding plate long hole respectively sleeve the upper sliding plate body and the lower sliding plate body of the heald frame assembly. The improvement of the sliding structure of the webbing machine according to claim 1 or 2, further comprising a front fixing plate connected to the at least one central fixing column, and the center fixing piece of each heald frame assembly is located at the Between the front fixing plate and the center fixing frame. The improvement of the sliding structure of the webbing machine according to claim 1 or 2, wherein each of the heald frame assemblies further includes a linking eccentric rod connected to the bottom end of the central fixing piece.

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