Balancing device, beating-up mechanism and weaving machine

Abstract

The utility model provides a balancing device, a beating-up mechanism and a weaving machine, the balancing device comprises a balancing piece and a supporting piece, and the balancing piece is connected with the supporting piece; the supporting piece and / or the balance piece are / is provided with a containing channel, or a containing channel is arranged between the balance piece and the supporting piece, or a containing channel is arranged between the balance piece and the supporting piece, and the supporting piece is provided with a containing channel. According to the balancing device, by arranging the containing channel, the balancing device can be arranged on the beating-up shaft in a sleeved mode through the containing channel, the gravity center of the supporting piece and / or the balancing piece is lowered, the swing center of the beating-up shaft tends to be consistent or consistent with the gravity center in the beating-up operation process, the beating-up action approaches to be balanced or is in a balanced state, and the beating-up shaft is not prone to being abraded; the beating-up shaft is prevented from being damaged, the service life is prolonged, and high-speed beating-up can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, and in particular to a balancing device, a beating-up mechanism and a loom. Background Art

[0002] A loom usually includes an opening mechanism, a weft insertion mechanism, a weft beating mechanism, a winding mechanism and a warp feeding mechanism. The beating mechanism is mainly composed of a beating shaft, a sley and a reed. The sley is connected to the beating shaft, and the reed is arranged on the sley. When working, the beating shaft is driven by a swinging power mechanism to make a reciprocating swinging motion, driving the sley and the reed to swing back and forth with the beating shaft as the swing center to complete the beating action. However, the sley and the reed are located above the beating shaft. During the beating operation, the center of gravity deviates from the axis of the beating shaft and falls between the beating shaft and the reed. The center of gravity is inconsistent with the swing center, and the beating action is in an unbalanced state, which can easily cause the beating shaft to wear. In severe cases, the beating shaft is damaged, shortening the service life, and failing to achieve high-speed beating. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a balancing device, a beating-up mechanism and a loom.

[0004] On the one hand, the utility model provides a balancing device, including a balancing member and a support member, wherein the balancing member is connected to the support member; the support member and / or the balancing member is provided with an accommodating channel, or an accommodating channel is provided between the balancing member and the support member, or an accommodating channel is provided between the balancing member and the support member and the support member is provided with an accommodating channel.

[0005] Compared with the prior art, the utility model has the following beneficial effects: the balancing device of the utility model is provided with an accommodating channel, so that the balancing device can be sleeved on the beating-up shaft through the accommodating channel, and the support member and / or the balancing member lowers the center of gravity, so that the swing center of the beating-up shaft and the center of gravity tend to be consistent or consistent during the beating-up operation, the beating-up action is close to balance or in a balanced state, the beating-up shaft is not easy to wear, the beating-up shaft is avoided from being damaged, and its service life is extended. At the same time, the problem that the beating-up shaft is easily damaged due to excessive vibration during high-speed beating can be avoided, and high-speed beating can be achieved.

[0006] In some embodiments of the present invention, the balancing member is detachably connected to the support member; preferably, the balancing member and the support member are both provided with mounting holes that penetrate the balancing member and the support member, and the support member and the balancing member are connected by means of the mounting holes and the matching connecting member; or, the balancing member and the support member are both provided with mounting holes with internal threads, the mounting holes of the balancing member and / or the support member are through holes, and the support member and the balancing member are connected by means of the mounting holes and the matching screws with external threads; or, one of the balancing member and the support member is provided with a groove, and the other is provided with a protrusion that matches the groove, and the support member and the balancing member are connected by means of the groove and the protrusion, preferably, the groove and the protrusion extend along the length direction of the balancing member and the support member, one end of the groove is a closed end, and the other end of the groove is an open end, and more preferably, the balancing member and / or the support member are also provided with a limiting member that matches the open end.

[0007] The beneficial effect of adopting the above-mentioned further technical solution is that the balancing member and the supporting member are detachably connected, which is convenient for the installation of the beating shaft on the one hand, and is convenient for the supporting member to match different types of balancing members to adapt to different beating environments on the other hand; the connection method of the mounting hole matching the connecting member, the through hole matching the screw rod, and the groove matching the protrusion has a simple structure, is convenient to connect, and has a stable connection, which effectively prevents the balancing member and the supporting member from loosening and being thrown out during the beating operation, and has high safety.

[0008] In some embodiments of the present invention, the number of the support members is one, and preferably, the support member is located above the middle part of the balancing member; or, the number of the support members is two, and the support member is located above and / or at the end of the balancing member, and preferably, the support member is located above or at both ends of the balancing member, and the balancing member and the support member form a U-shaped balancing device; or, the number of the support members is greater than two, and the support member is located above the balancing member or the support member is located above and at the end of the balancing member, and preferably, the support members located above the balancing member are spaced apart along the length direction of the balancing member, and more preferably, the support members are located above and at both ends of the balancing member.

[0009] The beneficial effect of adopting the above-mentioned further technical scheme is that when the number of support members is one, it is preferably located above the middle part of the balancing member, with a stable connection, good balance, and good stability of the balancing device itself during the beating process; when the number of support members is two, two-point support is more stable, and the support members located above and / or at the ends of the balancing member can maintain high stability. Preferably, the support members are located above or at both ends of the balancing member, and the two form a U-shaped balancing device. The connection stability is the most stable solution among the two-point connections, which can eliminate the vibration caused by the imbalance of the balancing device itself during the beating process and eliminate the damage to the beating shaft due to the vibration of the balancing device; when the number of support members is greater than two, the connection position between the support member and the balancing member is variable, and can be flexibly changed according to the actual beating needs, and a stable connection can be achieved, especially when the support members are located above and at both ends of the balancing member, the connection is the most stable.

[0010] In some embodiments of the utility model, the support member is provided with an accommodating channel, and the accommodating channel is a through hole that penetrates the support member along the length direction of the support member; or, the balancing member is provided with an accommodating channel, and the accommodating channel is a through hole that penetrates the balancing member along the length direction of the balancing member, and along the height direction of the balancing member, the distance from the top end of the accommodating channel to the top of the balancing member is smaller than the distance from the bottom end of the accommodating channel to the bottom of the balancing member; or, the balancing member and the support member are both provided with an accommodating channel, and the accommodating channel of the balancing member is a first through hole that penetrates the balancing member along the length direction of the balancing member, and the accommodating channel of the support member is a second through hole that penetrates the support member along the length direction of the support member, and the positions of the first through hole and the second through hole correspond to each other.

[0011] The beneficial effect of adopting the above-mentioned further technical scheme is that the support member is provided with a accommodating channel, the accommodating channel penetrates the support member along the length direction of the support member, the beating-up shaft is connected through the support member, the balancing member is located below the beating-up shaft, and the center of gravity is adjusted by the balancing member, which is convenient for controlling the center of gravity and the center of swing position; or, the balancing member is provided with a accommodating channel, the accommodating channel penetrates the balancing member along the length direction of the balancing member, the distance from the top end of the accommodating channel to the top of the balancing member is smaller than the distance from the bottom end of the accommodating channel to the bottom of the balancing member, the balancing member part from the bottom end of the accommodating channel to the bottom of the balancing member plays a major role in adjusting the center of gravity, the distance from the top end of the accommodating channel to the top of the balancing member is smaller than the distance from the bottom end of the accommodating channel to the bottom of the balancing member, the weight of the center of gravity adjusting part is ensured, the center of gravity is effectively lowered, the vibration of the beating-up shaft is reduced or eliminated, and the service life of the beating-up shaft is extended; or, both the balancing member and the support member are provided with an accommodating channel, the first through hole and the second through hole of the accommodating channel are located in corresponding positions to each other, the beating-up shaft is connected through the balancing member and the support member, the connection is more stable, the center of gravity can be effectively adjusted through the part of the balancing member and the support member located below the beating-up shaft, and the beating-up shaft is protected as much as possible.

[0012] In some embodiments of the utility model, an accommodating channel is provided between the balancing member and the support member, the support member is located above the balancing member, and the accommodating channel includes a first channel formed by the upper surface of the balancing member and the lower surface of the support member and extending along the length direction of the balancing member and the support member; or, the support member includes support members located above and at the end of the balancing member, and the accommodating channel includes a first channel between the balancing member and the support member located above the balancing member and formed by the upper surface of the balancing member and the lower surface of the support member and extending along the length direction of the balancing member and the support member, and a second channel of the support member located at the end of the balancing member and penetrating the support member along its length direction, and the positions of the first channel and the second channel correspond to each other.

[0013] The beneficial effect of adopting the above further technical solution is that a accommodating channel is provided between the balancing member and the support member, and the accommodating channel includes a first channel surrounded by the upper surface of the balancing member and the lower surface of the support member and extending along the length direction of the balancing member and the support member, and the accommodating channel is surrounded by the upper surface of the balancing member and the lower surface of the support member, and the beating-up shaft can pass through the two, and the connection position of the two corresponds to the accommodating space, which is convenient for connection, and the beating-up shaft and the balancing device can be maintained without completely removing the various components connected to the beating-up shaft, which is convenient for maintenance, and the support member is located above the balancing member, which is convenient for adjusting the center of gravity through the balancing member; or, when the support member includes a support member located above and at an end of the balancing member, the accommodating channel includes a first channel between the balancing member and the support member located above the balancing member and extending along the length direction of the balancing member and the support member, and a second channel of the support member located at the end of the balancing member and penetrating the support member along its length direction, and the positions of the first channel and the second channel correspond to each other, and the accommodating channel is formed by two connected channels, on the one hand, the connection between the beating-up shaft and the balancing device is more stable, and on the other hand, the center of gravity can be adjusted by the balancing member and the support member at the same time.

[0014] In some embodiments of the present invention, the balancing member includes a balancing part and a connecting part, and the balancing member is connected to a supporting member located above the balancing member through the connecting part; preferably, the number of the connecting part is one, the number of the balancing parts is two, and the connecting part is located between the balancing parts; or, the number of the connecting parts is not less than two, the number of the balancing parts is not less than one, and the connecting parts and the balancing parts are staggered.

[0015] The beneficial effect of adopting the above-mentioned further technical scheme is that the balancing member includes a balancing part and a connecting part, and the balancing member is connected to the support member located above the balancing member through the connecting part, and the connecting part can play a connecting role and a role in lowering the center of gravity. The balancing part plays a role in lowering the center of gravity, and is connected to the support member through the connecting part, thereby reducing the connection area and the number or weight of the support members, and while ensuring the control of the center of gravity, the weight of the balancing device is reduced as much as possible to reduce power loss; preferably, the number of connecting parts can be one, and the number of balancing parts can be two, and the connecting part is located between the balancing parts, so as to ensure connection stability while reducing the connection area and the number or weight of the support members; or, the number of connecting parts is not less than two, and the number of balancing parts is not less than one, and the connecting parts and the balancing parts are staggered to further enhance the connection stability.

[0016] In some embodiments of the utility model, the accommodating channel between the balancing member and the support member includes a first channel extending along the length direction of the balancing member and the support member, which is surrounded by the upper surface of the connecting part and the lower surface of the supporting member, and the upper surface of the connecting part is higher than the upper surface of the balancing part; and / or, the thickness of the connecting part is greater than the thickness of the balancing part; and / or, the vertical cross-sections of the upper surface of the connecting part and the upper surface of the balancing part along the width direction are both arc-shaped; and / or, the support member located above the balancing member includes a first connecting seat, a second connecting seat and a supporting member located between the first connecting seat and the second connecting seat, and the accommodating channel between the balancing member and the support member includes a first through hole extending along the length direction of the balancing member and the support member, which is surrounded by the upper surface of the connecting part and the lower surface of the first connecting seat, and preferably, the vertical cross-section of the lower surface of the first connecting seat along the width direction is arc-shaped, and more preferably, the supporting portion includes a first supporting portion and a second supporting portion, a first reinforcing portion and a second reinforcing portion, which are arranged opposite to each other, the first reinforcing portion connects the first connecting seat and the first supporting portion, the second reinforcing portion connects the first connecting seat and the second supporting portion, and an opening is provided between the first supporting portion and the second supporting portion.

[0017] The beneficial effect of adopting the above-mentioned further technical scheme is that the accommodating channel between the balancing member and the supporting member includes a first channel extending along the length direction of the balancing member and the supporting member, which is surrounded by the upper surface of the connecting part and the lower surface of the supporting member. The upper surface of the connecting part is higher than the upper surface of the balancing part. When the weft-beating shaft passes through the accommodating channel, it only contacts with the upper surface of the connecting part and the lower surface of the supporting member. Friction only exists here during the weft-beating process, thereby avoiding contact and friction between the weft-beating shaft and the balancing part, thereby reducing friction damage to the weft-beating shaft; and / or, the thickness of the connecting part is greater than the thickness of the balancing part, thereby increasing the strength of the connecting part, thereby avoiding damage to the connecting part caused by friction during the weft-beating process; and / or, the vertical cross-sections of the upper surface of the connecting part and the upper surface of the balancing part along their width direction are both arc-shaped, which matches the shape of the outer surface of the weft-beating shaft. On the one hand, the friction damage between the connecting part and the weft-beating shaft is further reduced. On the other hand, the balancing part leaves an avoidance space for the movement of the weft-beating shaft, thereby preventing the balancing part from affecting the movement of the weft-beating shaft. Interference; and / or, the support member located above the balancing member includes a first connecting seat, a second connecting seat and a supporting portion located between the first connecting seat and the second connecting seat, the accommodating channel between the balancing member and the support member includes a first through hole formed by the upper surface of the connecting portion and the lower surface of the first connecting seat and extending along the length direction of the balancing member and the support member, and the channel is formed by the upper surface of the connecting portion and the lower surface of the first connecting seat to facilitate the passage of the weft-beating shaft. Preferably, the vertical cross-section of the lower surface of the first connecting seat along its width direction is arc-shaped, further reducing the friction damage between the first connecting seat and the weft-beating shaft. More preferably, the supporting portion includes a first supporting portion and a second supporting portion, a first reinforcing portion and a second reinforcing portion arranged opposite to each other, the first reinforcing portion connecting the first connecting seat and the first supporting portion, the second reinforcing portion connecting the first connecting seat and the second supporting portion, strengthening the structural strength of the support member, and an opening is provided between the first supporting portion and the second supporting portion to reduce the weight of the support member.

[0018] On the other hand, the utility model also provides a beating mechanism, including a beating shaft and any one of the balancing devices described above, wherein the balancing device is sleeved on the beating shaft through the accommodating channel, the support member is connected to a sley, and a reed is provided on the sley.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the balancing device of the beating mechanism of the utility model is sleeved on the beating shaft through the accommodating channel, and the supporting member and / or the balancing member lowers the center of gravity, so that when the beating shaft drives the sley and the reed to swing during the beating operation, the swing center and the center of gravity tend to be consistent or consistent, the beating action is close to balance or in a balanced state, the beating shaft is not easy to wear, the beating shaft is avoided from being damaged, and its service life is extended. At the same time, the problem of the beating shaft being extremely easy to be damaged due to excessive vibration during high-speed beating can be avoided, and high-speed beating can be achieved.

[0020] In some embodiments of the utility model, it also includes a beating-up drive mechanism, the output shaft of the beating-up drive mechanism is connected to the beating-up shaft through a coupling, the coupling is provided with a first support outside, and the first support is connected to the sley; the beating-up shaft is rotatably connected to a second support, and the beating-up shaft is connected to a crossbeam through the second support; preferably, the beating-up shaft is connected to a sley support, and the beating-up shaft is connected to the sley through the sley support, and further preferably, the sley support includes a channel, and the sley support is sleeved on the beating-up shaft through the channel, and more preferably, a concave groove is provided obliquely above the channel along its length direction, and the concave groove is connected to the channel; preferably, the number of the balancing devices is one, and the second support and the sley support are arranged on both sides of the balancing device, or, the number of the balancing devices is not less than two and the balancing devices are arranged on the beating-up shaft at intervals, and the second support and the sley support are several and arranged between adjacent balancing devices.

[0021] The beneficial effect of adopting the above-mentioned further technical solution is that the first support protects the coupling, and further protects the connection between the output shaft of the beating-up drive mechanism and the beating-up shaft, thereby ensuring the normal transmission of power; the second support plays a fixing role through the crossbeam, and limits and supports the beating-up shaft without hindering the movement of the beating-up shaft; preferably, an additional sley support is provided to connect the beating-up shaft and the sley, thereby enhancing the connection stability between the beating-up shaft and the sley; the sley support is sleeved on the beating-up shaft through the channel, and the connection method is simple. More preferably, a concave groove connected to the channel is provided obliquely above the channel along its length direction. , causing the center of gravity to deviate and increasing stability, which can play an auxiliary role in regulating the imbalance of the beating-up shaft to a certain extent, and is beneficial to maintaining balance and reducing vibration; preferably, the number of balancing devices is one, and the second support and the sley support are arranged on both sides of the balancing device, which is beneficial to supporting and limiting the beating-up shaft, and at the same time is beneficial to regulating the center of gravity, or, the number of balancing devices is not less than two and the balancing devices are arranged on the beating-up shaft at intervals, the second support and the sley support are several and are arranged between adjacent balancing devices, the second support, the sley support and the balancing device are staggered, and the stability is good.

[0022] On the other hand, the utility model further provides a loom, comprising any one of the beating-up mechanisms described above.

[0023] Compared with the prior art, the utility model has the following beneficial effects: the loom of the utility model includes any one of the above-mentioned beating mechanisms, and during the beating operation, the beating shaft drives the sley and the reed to swing, and the swing center and the center of gravity tend to be consistent or consistent, the beating action is close to balance or in a balanced state, the beating shaft is not easy to wear and has a long service life, and at the same time, the problem of the beating shaft being easily damaged due to excessive vibration during high-speed beating can be avoided, high-speed beating can be achieved, and the loom operation efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required to be used in the embodiments of the present utility model will be described below.

[0025] Figure 1 This is a schematic diagram of the structure of a balancing device according to an embodiment of the utility model from a main viewing angle;

[0026] Figure 2 This is a schematic diagram of the structure of a balancing device according to an embodiment of the utility model from a side view angle;

[0027] Figure 3 It is a schematic structural diagram of a balancing device according to another embodiment of the utility model from a side view;

[0028] Figure 4 This is a structural schematic diagram of a balancing device according to another embodiment of the utility model;

[0029] Figure 5 A schematic diagram of the structure of a balancing device in three-dimensional angle according to an embodiment of the utility model;

[0030] Figure 6 A schematic structural diagram of a balancing member of a balancing device according to an embodiment of the utility model;

[0031] Figure 7 This is a structural schematic diagram of a beating-up mechanism according to an embodiment of the utility model;

[0032] Figure 8 It is a structural schematic diagram of a sley support of a beating-up mechanism according to an embodiment of the utility model;

[0033] Fig. 9 This is a structural schematic diagram of a balancing device according to another embodiment of the utility model;

[0034] Fig.10 This is a structural schematic diagram of a balancing device according to another embodiment of the utility model;

[0035] Fig.11 This is a structural schematic diagram of a balancing device according to another embodiment of the utility model, showing a connection method between a balancing member and a supporting member;

[0036] Fig.12 This is a structural schematic diagram of a balancing device according to another embodiment of the utility model;

[0037] Fig.13 The figure is a schematic structural diagram of a balancing device according to another embodiment of the present invention.

[0038] Markings in the figure: 100, 100a, 100b, 100c, 100d-balancing device, 1, 1', 1a, 1b, 1c, 1d-balancing member, 11, 11'-balancing part, 12, 12'-connecting part, 2, 2', 2a, 2b, 2c, 2d-supporting member, 21-first connecting seat, 22-second connecting seat, 23-first supporting part, 24-second supporting part, 2 5-first reinforcement part, 26-second reinforcement part, 27-opening, 3-connecting piece, 4-screw, 5, 5a, 5b, 5c, 5d-accommodating channel, 6-mounting hole, 7b-bump, 200-beating shaft, 300-slay, 400-reed, 500-first support, 600-second support, 700-crossbeam, 800-slay support, 801-channel, 802-concave groove. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the utility model clearer, various aspects of the utility model will be described in detail below in conjunction with specific embodiments, but these specific embodiments are only used to illustrate the utility model and do not constitute any limitation on the protection scope and substantive content of the utility model.

[0040] Embodiment 1:

[0041] This embodiment provides a balancing device. Figure 1-3 As shown in Figures 1 and 5, the balancing device 100 of this embodiment includes a balancing member 1 and a support member 2, wherein the balancing member 1 is connected to the support member 2, and a receiving channel 5 is provided between the balancing member 1 and the support member 2. In this embodiment, the balancing member 1 and the support member 2 can be fixedly connected, and when in use, the device requiring balancing, such as the beating shaft, can be passed through the receiving channel; preferably, the balancing member 1 and the support member 2 of this embodiment can be detachably connected, and in this embodiment, the detachable connection method is not limited, and preferably, it can be, for example, Figure 3 The balancing member 1 and the support member 2 shown in the figure are both provided with mounting holes penetrating the balancing member 1 and the support member 2, and the support member 2 is connected to the balancing member 1 through the mounting holes and the connecting member 3. The specific structure of the connecting member 3 is not limited, as long as it can play a connecting role, for example, it can be a screw nut structure; or the balancing member 1 and the support member 2 can also be provided with mounting holes 6 with internal threads, and the mounting holes of the balancing member 1 and / or the support member 2 are through holes (such as Figure 2 As shown, the mounting hole of the support member 2 is a through hole), and the support member 2 is connected to the balancing member 1 through the mounting hole and the screw 4 with external threads; or one of the balancing member 1 and the support member 2 can be provided with a groove, and the other can be provided with a convex block that matches the groove, and the support member 2 is connected to the balancing member 1 through the groove and the convex block. Preferably, the groove and the convex block extend along the length direction of the balancing member 1 and the support member 2 (in this embodiment, the length direction is defined as Figure 1The left and right directions shown in the figure), one end of the groove is a closed end, and the other end of the groove is an open end. More preferably, the balancing member 1 and / or the supporting member 2 is also provided with a limiting member cooperating with the open end. The structure of the limiting member is not limited, and it is used to limit the protrusion after it is inserted into the groove to prevent the protrusion from falling out of the groove.

[0042] In this embodiment, if Figure 1 As shown, there are two support members 2, and the support members 2 are located above the balancing member 1. The balancing member 1 and the support members 2 form a U-shaped balancing device. As an alternative, Figure 4 As shown, the number of support members 2' is one, and preferably, the support member 2' is located above the middle of the balancing member 1'; as a second alternative, the number of support members is greater than two, and the support members are located above the balancing member, and preferably, the support members located above the balancing member are spaced apart along the length direction of the balancing member.

[0043] In this embodiment, if Figure 1-5 As shown, the accommodating channel 5 includes a first channel surrounded by the upper surface of the balancing member 1 and the lower surface of the supporting member 2 and extending along the length direction of the balancing member 1 and the supporting member 2 .

[0044] In this embodiment, if Figure 1 , 5 As shown in Figures 6 and 7, the balancing member 1 includes a balancing portion 11 and a connecting portion 12, and the balancing member 1 is connected to the supporting member 2 located above the balancing member 1 via the connecting portion 12. Figure 1 As shown, the number of connecting parts 12 is two, and the number of balancing part 11 is one; as one of the alternative solutions, as Figure 4 As shown, the number of connecting parts 12' is one, the number of balancing parts 11' is two, and the connecting part 12' is located between the balancing parts 11'; as a second alternative, the number of connecting parts is not less than two, the number of balancing parts is not less than one, and the connecting parts and the balancing parts are staggered.

[0045] In this embodiment, if Figure 1 , 3As shown in , 5-6, the accommodating channel 5 between the balancing member 1 and the support member 2 includes a first channel extending along the length direction of the balancing member 1 and the support member 2 and surrounded by the upper surface of the connecting portion 12 and the lower surface of the support member 2, the upper surface of the connecting portion 12 is higher than the upper surface of the balancing portion 11; and / or, the thickness of the connecting portion 12 is greater than the thickness of the balancing portion 11; and / or, the vertical cross-sections of the upper surfaces of the connecting portion 12 and the upper surfaces of the balancing portion 11 along their width directions are both arc-shaped; and / or, the support member 2 located above the balancing member 1 includes a first connecting seat 21, a second connecting seat 22 and a supporting portion located between the first connecting seat 21 and the second connecting seat 22, and the balancing member 1 The accommodating channel 5 between the component 1 and the support component 2 includes a first through hole surrounded by the upper surface of the connecting portion 12 and the lower surface of the first connecting seat 21 and extending along the length direction of the balancing component 1 and the support component 2. Preferably, the vertical cross-section of the lower surface of the first connecting seat 21 along its width direction is arc-shaped. More preferably, the support portion includes a first supporting portion 23 and a second supporting portion 24, a first reinforcing portion 25 and a second reinforcing portion 26 that are relatively arranged. The first reinforcing portion 25 connects the first connecting seat 21 and the first supporting portion 23, the second reinforcing portion 26 connects the first connecting seat 21 and the second supporting portion 24, and an opening 27 is provided between the first supporting portion 23 and the second supporting portion 24.

[0046] This embodiment also provides a beating mechanism, such as Figure 7 As shown, it includes a beating-up shaft 200 and a balancing device 100 of this embodiment. The balancing device 100 is sleeved on the beating-up shaft 200 through the accommodating channel 5, and the support member 2 is connected to the sley 300, and the sley 300 is provided with a reed 400. In this embodiment, preferably, the beating-up mechanism also includes a beating-up drive mechanism, and the output shaft of the beating-up drive mechanism is connected to the beating-up shaft 200 through a coupling, and a first support 500 is provided outside the coupling, and the first support 500 is connected to the sley 300. A second support 600 is rotatably connected to the beating-up shaft 200, and the beating-up shaft 200 is connected to the crossbeam 700 through the second support 600. In this embodiment, preferably, a sley support 800 is connected to the beating-up shaft 200, and the beating-up shaft 200 is connected to the sley 300 through the sley support 800. Further preferably, as Figure 8 As shown, the sley support 800 includes a hole 801, and the sley support 800 is sleeved on the beating-up shaft 200 through the hole 801. More preferably, a concave groove 802 is provided obliquely above the hole 801 along its length direction, and the concave groove 802 is connected to the hole 801. In this embodiment, it is further preferred that the number of the balancing device is one, and the second support and the sley support are arranged on both sides of the balancing device, or the number of the balancing devices 100 is not less than two and the balancing devices 100 are arranged on the beating-up shaft 200 at intervals, and the second support 600 and the sley support 800 are multiple and arranged between adjacent balancing devices 100.

[0047] It should be noted that the balancing device of this embodiment is not only applicable to the beating mechanism of this embodiment, but also applicable to other mechanical structures that have requirements for balance, and is particularly applicable to the balancing action of the shaft structure.

[0048] This embodiment also provides a loom, which includes the beating-up mechanism of this embodiment.

[0049] Embodiment 2:

[0050] This embodiment provides a balancing device, a beating mechanism including the balancing device of this embodiment, and a loom including the beating mechanism of this embodiment. This embodiment is different from Embodiment 1 only in the balancing device, and only the differences are described here, and the same parts are not repeated.

[0051] like Fig. 9 As shown, the balancing device 100a of this embodiment includes a balancing member 1a and a supporting member 2a, wherein the balancing member 1a is connected to the supporting member 2a, and the supporting member 2a is provided with a receiving channel 5a. The connection method of the balancing member 1a and the supporting member 2a of this embodiment is not limited, for example, the method described in Embodiment 1 can be adopted.

[0052] In this embodiment, the number of the supporting member may be one, and preferably, the supporting member is located above the middle of the balancing member; or Fig. 9 As shown, the number of support members 2a can be two, and support member 2a is located above balancing member 1a. Preferably, balancing member 1a and support member 2a form a U-shaped balancing device; or, the number of support members can be two, and support members are located at the end of the balancing member. Preferably, support members are located at both ends of the balancing member, and the balancing member and support members form a U-shaped balancing device; or, the number of support members is two, and support members are located above and at the end of the balancing member, and the height of the support members located at the end of the balancing member is greater than the height of the support members located above the balancing member, so as to accommodate the setting of the channel; or, the number of support members is greater than two, and support members are located above the balancing member or support members are located above and at the end of the balancing member. Preferably, support members located above the balancing member are spaced apart along the length direction of the balancing member, and more preferably, support members are located above and at both ends of the balancing member.

[0053] In this embodiment, the accommodating channel 5a is a through hole that penetrates the support member 2a along the length direction of the support member 2a.

[0054] Embodiment 3:

[0055] This embodiment provides a balancing device, a beating mechanism including the balancing device of this embodiment, and a loom including the beating mechanism of this embodiment. This embodiment is different from Embodiment 1 only in the balancing device, and only the differences are described here, and the same parts are not repeated.

[0056] like Fig.10 As shown, the balancing device 100b of this embodiment includes a balancing member 1b and a supporting member 2b, wherein the balancing member 1b is connected to the supporting member 2b and is provided with a receiving channel 5b. The connection method of the balancing member 1b and the supporting member 2b of this embodiment is not limited, for example, the method described in Embodiment 1 can be adopted.

[0057] In this embodiment, the number of the supporting member may be one, and preferably, the supporting member is located above the middle of the balancing member; or Fig.10 As shown, the number of support members 2b can be two, and the support member 2b is located above the balancing member 1b. Preferably, the balancing member 1b and the support member 2b form a U-shaped balancing device; or, the number of support members is greater than two, and the support members are located above the balancing member. Preferably, the support members located above the balancing member are spaced apart along the length direction of the balancing member.

[0058] In this embodiment, if Fig.10 As shown, the accommodating channel 5b is a through hole that penetrates the balancing piece 1b along the length direction of the balancing piece 1b. Along the height direction of the balancing piece 1b, the distance H1 from the top of the accommodating channel 5b to the top of the balancing piece 1b is smaller than the distance H2 from the lower end of the accommodating channel 5b to the lower part of the balancing piece 1b.

[0059] Embodiment 4:

[0060] This embodiment provides a balancing device, a beating mechanism including the balancing device of this embodiment, and a loom including the beating mechanism of this embodiment. This embodiment is different from Embodiment 1 only in the balancing device, and only the differences are described here, and the same parts are not repeated.

[0061] like Fig.11 As shown, the balancing device 100c of this embodiment includes a balancing member 1c and a supporting member 2c, wherein the balancing member 1c is connected to the supporting member 2c, and the balancing member 1c and the supporting member 2c are provided with a receiving channel 5c. The connection method between the balancing member 1c and the supporting member 2c of this embodiment is not limited, for example, the method described in embodiment 1 can be adopted. For example, Fig.12 As shown, one of the balancing member and the supporting member is provided with a groove, and the other is provided with a protrusion 7b that matches the groove. The supporting member and the balancing member are connected through the groove matching the protrusion 7b. Preferably, the groove and the protrusion 7b extend along the length direction of the balancing member and the supporting member, one end of the groove is a closed end, and the other end of the groove is an open end. More preferably, the balancing member and / or the supporting member is also provided with a limiting member that matches the open end. The structure of the limiting member is not limited, and it is used to limit the protrusion 7b after it is inserted into the groove to prevent the protrusion from detaching from the groove.

[0062] In this embodiment, if Fig.11As shown, there are two support members 2c, and the support members 2c are located at both ends of the balancing member 1c. Preferably, the balancing member 1c and the support member 2c form a U-shaped balancing device. In this embodiment, the balancing member 1c and the support member 2c are both provided with a receiving channel 5c. The receiving channel of the balancing member 1c is a first through hole that penetrates the balancing member 1c along the length direction of the balancing member 1c, and the receiving channel of the support member 2c is a second through hole that penetrates the support member 2c along the length direction of the support member 2c. The positions of the first through hole and the second through hole correspond to each other. Along the height direction of the balancing member 1c, the distance from the top end of the receiving channel to the top of the balancing member 1c is less than the distance from the bottom end of the receiving channel to the bottom of the balancing member 1c.

[0063] Embodiment 5:

[0064] This embodiment provides a balancing device, a beating mechanism including the balancing device of this embodiment, and a loom including the beating mechanism of this embodiment. This embodiment is different from Embodiment 1 only in the balancing device, and only the differences are described here, and the same parts are not repeated.

[0065] like Fig.13 As shown, the balancing device 100d of this embodiment includes a balancing member 1d and a supporting member 2d, the balancing member 1d is connected to the supporting member 2d, a receiving channel is provided between the balancing member 1d and the supporting member 2d, and the supporting member 2d is provided with a receiving channel. The connection method of the balancing member 1d and the supporting member 2d of this embodiment is not limited, for example, the method described in Example 1 can be adopted.

[0066] In this embodiment, the number of the supporting members may be two, and the supporting members are respectively located above and at the end of the balancing member; or the number of the supporting members is greater than two, such as Fig.13 As shown, the support member 2d is located above and at the end of the balancing member 1d (that is, the support member includes support members located above and at the end of the balancing member). Preferably, the support members located above the balancing member are spaced apart along the length direction of the balancing member. More preferably, the support members are located above and at both ends of the balancing member.

[0067] In this embodiment, the accommodating channel 5d includes a first channel between the balancing member 1d and the support member 2d located above the balancing member 1d, which is surrounded by the upper surface of the balancing member 1d and the lower surface of the support member 2d and extends along the length direction of the balancing member 1d and the support member 2d, and a second channel of the support member 2d located at the end of the balancing member 1d and penetrating the support member 2d along its length direction, and the first channel and the second channel are located in corresponding positions. In this embodiment, the balancing member structure of the balancing device can be the same as the balancing member structure of Example 1, and the support member structure of the balancing device located above the balancing member can be the same as the support member structure of Example 1.

[0068] The present invention is described above in conjunction with specific embodiments. These specific embodiments are merely exemplary and cannot limit the scope of protection of the present invention. Those skilled in the art can make various modifications, changes or substitutions without departing from the essence of the present invention. Therefore, various equivalent changes made according to the present invention still fall within the scope covered by the present invention.

Claims

1. A balancing device, characterized in that: Including balance parts and support parts, The balancing member is connected to the supporting member; The support member and / or the balancing member is provided with an accommodating channel, or an accommodating channel is provided between the balancing member and the support member, or an accommodating channel is provided between the balancing member and the support member and the support member is provided with an accommodating channel; One of the balancing member and the supporting member is provided with a groove, and the other is provided with a protrusion matched with the groove, the supporting member and the balancing member are connected through the groove matching the protrusion, the groove and the protrusion extend along the length direction of the balancing member and the supporting member, one end of the groove is a closed end, and the other end of the groove is an open end, and the balancing member and / or the supporting member are further provided with a limiting member matched with the open end; The support member includes a first connecting seat, a second connecting seat and a supporting portion located between the first connecting seat and the second connecting seat, the supporting portion includes a first supporting portion and a second supporting portion arranged opposite to each other, a first reinforcing portion and a second reinforcing portion, the first reinforcing portion connects the first connecting seat and the first supporting portion, the second reinforcing portion connects the first connecting seat and the second supporting portion, and an opening is provided between the first supporting portion and the second supporting portion.

2. The balancing device according to claim 1, characterized in that: The balancing member is detachably connected to the supporting member.

3. The balancing device according to claim 2, characterized in that: The balancing member and the supporting member are both provided with mounting holes penetrating the balancing member and the supporting member, and the supporting member and the balancing member are connected with the connecting member through the mounting holes; Alternatively, both the balancing member and the supporting member are provided with mounting holes with internal threads, the mounting holes of the balancing member and / or the supporting member are through holes, and the supporting member and the balancing member are connected via a screw with external threads in cooperation with the mounting holes.

4. The balancing device according to claim 1, characterized in that: The number of the supporting member is one.

5. The balancing device according to claim 4, characterized in that: The support member is located above the middle portion of the balance member; Alternatively, the number of the supporting members is two, and the supporting members are located above and / or at the ends of the balancing member.

6. The balancing device according to claim 5, characterized in that: The support member is located above or at both ends of the balancing member, and the balancing member and the support member form a U-shaped balancing device; Alternatively, the number of the supporting members is greater than two, and the supporting members are located above the balancing member or the supporting members are located above and at the end of the balancing member.

7. The balancing device according to claim 6, characterized in that: The support members located above the balancing member are arranged at intervals along the length direction of the balancing member.

8. The balancing device according to claim 7, characterized in that: The supporting members are located above and at both ends of the balancing member.

9. The balancing device according to claim 1, characterized in that: The support member is provided with a receiving channel, and the receiving channel is a through hole penetrating the support member along the length direction of the support member; Alternatively, the balancing member is provided with a receiving channel, the receiving channel being a through hole penetrating the balancing member along the length direction of the balancing member, and along the height direction of the balancing member, the distance from the top end of the receiving channel to the top of the balancing member is smaller than the distance from the bottom end of the receiving channel to the bottom of the balancing member; Alternatively, both the balancing member and the supporting member are provided with an accommodating channel, the accommodating channel of the balancing member is a first through hole penetrating the balancing member along the length direction of the balancing member, and the accommodating channel of the supporting member is a second through hole penetrating the supporting member along the length direction of the supporting member, and the positions of the first through hole and the second through hole correspond to each other.

10. The balancing device according to claim 1, characterized in that: An accommodating channel is provided between the balancing member and the supporting member, the supporting member is located above the balancing member, and the accommodating channel includes a first channel surrounded by an upper surface of the balancing member and a lower surface of the supporting member and extending along a length direction of the balancing member and the supporting member; Alternatively, the support member includes support members located above and at the end of the balancing member, and the accommodating channel includes a first channel between the balancing member and the support member located above the balancing member and formed by the upper surface of the balancing member and the lower surface of the support member and extending along the length direction of the balancing member and the support member, and a second channel of the support member located at the end of the balancing member and penetrating the support member along the length direction thereof, and the positions of the first channel and the second channel correspond to each other.

11. The balancing device according to claim 10, characterized in that: The balancing member comprises a balancing portion and a connecting portion, and the balancing member is connected to a supporting member located above the balancing member via the connecting portion.

12. The balancing device according to claim 11, characterized in that The number of the connecting parts is one, the number of the balancing parts is two, and the connecting part is located between the balancing parts; or the number of the connecting parts is not less than two, the number of the balancing parts is not less than one, and the connecting parts and the balancing parts are staggered.

13. The balancing device according to claim 12, characterized in that: The accommodating channel between the balancing member and the supporting member comprises a first channel surrounded by an upper surface of a connecting portion and a lower surface of the supporting member and extending along the length direction of the balancing member and the supporting member, wherein the upper surface of the connecting portion is higher than the upper surface of the balancing portion; and / or, the thickness of the connecting portion is greater than the thickness of the balancing portion; And / or, the vertical cross-sections of the upper surface of the connecting portion and the upper surface of the balancing portion along their width directions are both arc-shaped; And / or, the accommodating channel between the balancing member and the supporting member includes a first through hole surrounded by an upper surface of the connecting portion and a lower surface of the first connecting seat and extending along the length direction of the balancing member and the supporting member.

14. The balancing device according to claim 13, characterized in that: The vertical cross section of the lower surface of the first connecting seat along its width direction is arc-shaped.

15. A beating-up mechanism, characterized in that: It comprises a beating-up shaft and a balancing device as described in any one of claims 1 to 14, wherein the balancing device is sleeved on the beating-up shaft through the accommodating channel, the supporting member is connected to a sley, and a reed is provided on the sley.

16. The beating-up mechanism according to claim 15, characterized in that: It also includes a beating-up drive mechanism, wherein the output shaft of the beating-up drive mechanism is connected to the beating-up shaft via a coupling, a first support is provided outside the coupling, and the first support is connected to the reed seat; a second support is rotatably connected to the beating-up shaft, and the beating-up shaft is connected to the crossbeam via the second support.

17. The beating-up mechanism according to claim 16, characterized in that: The beating-up shaft is connected with a sley support, and the beating-up shaft is connected to the sley through the sley support.

18. The beating-up mechanism according to claim 17, characterized in that: The sley support comprises a hole, and the sley support is sleeved on the beating shaft through the hole.

19. The beating-up mechanism according to claim 18, characterized in that: A concave groove is provided obliquely above the channel along its length direction, and the concave groove is communicated with the channel.

20. The beating-up mechanism according to claim 19, characterized in that: The number of the balancing devices is one, and the second support and the sley support are arranged on both sides of the balancing device, or the number of the balancing devices is not less than two and the balancing devices are arranged on the beating shaft at intervals, and the second support and the sley support are multiple and arranged between adjacent balancing devices.

21. A loom, characterized in that: The invention comprises the beating-up mechanism according to any one of claims 15 to 20.

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