Pressing block fixing structure of middle supporting plate of warp stopping strip

Abstract

The utility model discloses a pressing block fixing structure of a middle supporting plate of a warp stopping strip and belongs to the technical field of warp stopping frames. Comprising a middle supporting plate body, the middle supporting plate body comprises a supporting plate base, a groove plate formed above the supporting plate base and a pair of supporting plate fixing lugs formed on the left side and the right side of the supporting plate base respectively, and the supporting plate fixing lugs respectively upwards form a cross beam embedding cavity. The pressing pieces extend towards one side of the groove plate to form a pressing plate, one end of each pressing plate is connected with the corresponding pressing piece, the other end of each pressing plate abuts against the corresponding side face of the groove plate, and a full-surrounding closed-loop structure is formed between the cross beam embedding cavity and the pressing plates. The warp stopping frame has the advantages that the contact area of the pressing piece and the cross beam is increased, the stability of the middle supporting plate and the warp stopping strip is improved, and the middle supporting plate is more tightly installed on the warp stopping frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of warp stop frames, and in particular relates to a pressing block fixing structure of a support plate in a warp stop bar. Background Art

[0002] The warp stop frame is one of the indispensable components of the loom. It is used to detect whether the warp is broken. If the warp is broken, the loom will be stopped immediately. The warp stop frame mainly includes a warp bar fixing frame, a warp bar, a warp plate, a crossbeam, a separator and a support plate in the warp bar. Since the warp stop frame is relatively long, it needs to completely cover the range where the warp passes, so that any warp can fall on the warp bar when it is broken. The support plate in the warp bar plays a role in stabilizing the warp bar and the separator, and the middle support plate is fixed on the crossbeam. The stability of the middle support plate directly affects the stability of the warp bar. When the existing middle support plate is fixed to the crossbeam, the pressure piece used generally adopts a structure that half surrounds the crossbeam, so that the contact area between the pressure piece and the crossbeam is small. Once the crossbeam is deformed or the pressure piece is worn, the middle support plate will shake, thereby affecting the stability of the warp bar.

[0003] The existing technologies, such as the "a middle support plate structure of a warp stop frame" provided by China Utility Model Patent Authorization Announcement No. CN219099473U and the "a middle support plate for a warp stop frame" disclosed by China Utility Model Patent Authorization Announcement No. CN219099474U, both have the problems mentioned above and therefore cannot meet the actual needs of consumers.

[0004] In view of the above problems, it is necessary to design a block fixing structure for the support plate in the drop bar which has a simple structure, low cost, can be fully connected with the cross beam and has high stability. To this end, the applicant has cleverly designed the technical solution. Utility Model Content

[0005] The purpose of the utility model is to provide a pressure block fixing structure for a middle support plate of a warp stop bar, which helps to improve the fixing structure of the middle support plate and the cross beam so that the middle support plate can be fully surrounded and fixed on the cross beam, thereby increasing the contact area between the pressure piece and the cross beam, which is beneficial to improving the stability of the middle support plate and the warp stop bar.

[0006] The purpose of the utility model is achieved in this way. A pressure block fixing structure of a support plate in a stop strip comprises a middle support plate body, the middle support plate body comprises a support plate seat, a groove plate formed above the support plate seat, and a pair of support plate fixing ears respectively formed on the left and right sides of the support plate seat, the support plate fixing ears respectively form a cross beam embedding cavity upward, a pressure piece is respectively installed above the support plate fixing ears, and a pressure plate is respectively extended to one side of the groove plate by the pressure piece, one end of the pressure plate is connected to the corresponding pressure piece, and the other end abuts against the corresponding side surface of the groove plate, and a fully enclosed closed loop structure is formed between the cross beam embedding cavity and the pressure plate.

[0007] In a specific embodiment of the utility model, the support plate fixing ear is formed with a pressure piece fixing seat upward, the cross beam embedding cavity is located between the pressure piece fixing seat and the groove plate, the ends of the pressure piece fixing seat are respectively provided with a fixing screw hole, and the pressure pieces are respectively provided with a screw that cooperates with the fixing screw hole.

[0008] In another specific embodiment of the present invention, the pressing piece is provided with a limiting groove at a position corresponding to the pressing piece fixing seat at the bottom, and the width of the limiting groove matches the width of the pressing piece fixing seat.

[0009] In another specific embodiment of the utility model, a pressure plate abutting end face is formed on one end face of the pressure plate extending toward the groove plate, and both sides of the groove plate are formed with an abutting surface for cooperating with the corresponding side pressure plate abutting end face at a position corresponding to the pressure plate abutting end face.

[0010] In another specific embodiment of the utility model, a group of inclined dividing strip slots are spaced apart above the slot plate, and a group of inclined warp stop strip slots are spaced apart between two adjacent dividing strip slots on the slot plate.

[0011] In a further specific embodiment of the present invention, the inclination angle of the partition bar slot is the same as the inclination angle of the warp drop bar slot, and the depth of the partition bar slot is greater than the depth of the warp drop bar slot.

[0012] In a further specific embodiment of the present invention, the upper end surface of the pressing plate is a planar structure.

[0013] In yet another specific embodiment of the present invention, the upper end surface of the pressing plate is a pointed structure.

[0014] In yet another specific embodiment of the present invention, the angles formed between the dividing bar slot and the warp stop bar slot and the horizontal base plane are α, and the range of the angle α is 80° to 89°.

[0015] After the utility model adopts the above structure, it has the beneficial effect: since the pressure plate formed on the pressure piece and the cross beam embedding cavity fully surround the cross beam to form a closed-loop fixed structure, the contact area between the pressure piece and the cross beam is greatly increased, which is beneficial to improving the stability of the middle support plate and the warp stop bar, and the middle support plate can be more tightly installed on the warp stop frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2This is a front structural schematic diagram of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the pressing piece structure of another embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the use state of one embodiment of the utility model.

[0020] In the figure: 1. middle support plate body, 11. support plate seat, 12. slot plate, 121. dividing strip slot, 122. warp stop strip slot, 123. abutment surface, 13. support plate fixing ear, 131. pressure piece fixing seat, 132. beam embedding cavity, 133. fixing screw hole, 14. pressure piece, 141. pressure plate, 1411. pressure plate abutting end surface, 142. screw, 143. limiting groove; 2. warp stop strip fixing seat; 3. beam; 4. warp stop strip; 5. dividing strip; 6. warp stop piece; 7. electrical control box. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings, but the description of the embodiments is not a limitation of the technical solution. Any changes in form rather than substance based on the concept of the present invention should be regarded as the protection scope of the present invention.

[0022] In the following description, all concepts related to directionality or orientation such as up, down, left, right, front and back are based on the positions shown in the corresponding drawings, and therefore cannot be understood as a special limitation on the technical solution provided by the utility model. Embodiment 1

[0023] See also Figure 1 Combined with Figure 2 , illustrates a pressure block fixing structure of a support plate in a stop bar, including a middle support plate body 1, the middle support plate body 1 including a support plate seat 11, a slot plate 12 formed above the support plate seat 11, and a pair of support plate fixing ears 13 formed on the left and right sides of the support plate seat 11, respectively, and the aforementioned support plate fixing ears 13 each form a cross beam embedding cavity 132 upward. As the technical key points of the utility model: a pressure piece 14 is respectively installed above the aforementioned support plate fixing ears 13, and the aforementioned pressure piece 14 extends a pressure plate 141 to one side of the slot plate 12, one end of the aforementioned pressure plate 141 is connected to the corresponding pressure piece 14, and the other end abuts against the corresponding side surface of the slot plate 12, and a fully enclosed closed loop structure is formed between the aforementioned cross beam embedding cavity 132 and the pressure plate 141. The end face of the aforementioned pressure plate 141 extending toward the groove plate 12 forms a pressure plate abutting end face 1411, and the two sides of the aforementioned groove plate 12 are formed with an abutting surface 123 for cooperating with the corresponding side pressure plate abutting end face 1411 at a position corresponding to the pressure plate abutting end face 1411.

[0024] The aforementioned support plate fixing ear 13 is formed with a pressure piece fixing seat 131 upward, the aforementioned beam embedding cavity 132 is located between the pressure piece fixing seat 131 and the groove plate 12, and the ends of the aforementioned pressure piece fixing seat 131 are respectively provided with a fixing screw hole 133, and the aforementioned pressure piece 14 is respectively provided with a screw 142 that cooperates with the fixing screw hole 133. The aforementioned pressure piece 14 is formed with a limiting groove 143 at the position corresponding to the pressure piece fixing seat 131 at the bottom, and the width of the aforementioned limiting groove 143 is consistent with the width of the pressure piece fixing seat 131.

[0025] A group of inclined dividing strip slots 121 are arranged at intervals above the aforementioned groove plate 12, and a group of inclined warp stop strip slots 122 are arranged at intervals between two adjacent dividing strip slots 121 on the aforementioned groove plate 12. The inclination angles of the aforementioned dividing strip slots 121 and the warp stop strip slots 122 are the same, the depth of the aforementioned dividing strip slots 121 is greater than the depth of the warp stop strip slots 122, and the angles formed between the aforementioned dividing strip slots 121 and the warp stop strip slots 122 and the horizontal base plane are α, and the range of the aforementioned angle α is 80°~89°. In the present embodiment, the angle α is preferably 86°.

[0026] In this embodiment, the upper end surface of the pressing plate 141 is preferably a pointed structure. Embodiment 2

[0027] See also Figure 1 Combined with Figure 3 The structure of this embodiment is basically the same as that of the first embodiment, except that the upper end surface of the aforementioned pressure plate 141 is a planar structure, so that the contact area between the pressure plate abutting end surface 1411 and the abutting surface 123 is slightly smaller than that of the first embodiment, thereby being applicable to middle support plates of different specifications.

[0028] See also Figure 1 Combined with Figure 3 and Figure 4When the utility model is in use, the aforementioned middle support plate body 1 is installed on the warp stop frame, and the warp stop frame includes a pair of warp stop bar fixing seats 2, a pair of crossbeams 3 fixed between the warp stop bar fixing seats 2, a group of warp stop bars 4 with both ends fixed on the warp stop bar fixing seats 2, a group of dividing bars 5 with both ends fixed on the warp stop bar fixing seats 2 and respectively located below two adjacent warp stop bars 4, a group of warp stop pieces 6 sleeved on the warp stop bars 4 and an electrical control box 7 fixed on one end of the warp stop bars 4. The aforementioned middle support plate body 1 is arranged at intervals in the length direction of the warp stop bars 4, and the aforementioned The crossbeam embedding cavity 132 is fixed to the corresponding crossbeam 3 from below, the stop bars 4 are respectively embedded in the corresponding stop bar slots 122, and the dividing bars 5 are respectively embedded in the corresponding dividing bar slots 121. The aforementioned pressure piece 14 is fixed to the pressure piece fixing seat 131 by screws 142. At this time, the aforementioned pressure plate 141 cooperates with the crossbeam embedding cavity 132 to completely surround the crossbeam 3, and the lower side surface of the pressure plate 141 contacts and compacts the crossbeam 3, which effectively improves the working stability of the middle support plate body 1, so that the middle support plate can be more tightly installed on the warp stop frame.

Claims

1. A pressure block fixing structure for a drop bar middle support plate, comprising a middle support plate body (1), the middle support plate body (1) comprising a support plate seat (11), a groove plate (12) formed above the support plate seat (11), and a pair of support plate fixing ears (13) respectively formed on the left and right sides of the support plate seat (11), wherein the support plate fixing ears (13) are respectively formed with a beam embedding cavity (132) upward, characterized in that: A pressing piece (14) is respectively installed above the support plate fixing ear (13), and a pressing plate (141) is respectively extended from the pressing piece (14) to one side of the groove plate (12), one end of the pressing plate (141) is connected to the corresponding pressing piece (14), and the other end is pressed against the corresponding side surface of the groove plate (12), and a fully enclosed closed loop structure is formed between the cross beam embedding cavity (132) and the pressing plate (141).

2. The pressing block fixing structure of the support plate in the drop bar according to claim 1, characterized in that: The support plate fixing ear (13) is formed with a pressure piece fixing seat (131) upwardly, the cross beam embedding cavity (132) is located between the pressure piece fixing seat (131) and the groove plate (12), and the ends of the pressure piece fixing seat (131) are respectively provided with a fixing screw hole (133), and the pressure piece (14) is respectively provided with a screw (142) that matches the fixing screw hole (133).

3. The pressing block fixing structure of the support plate in the drop bar according to claim 1, characterized in that: The pressing piece (14) is provided with a limiting groove (143) at a position corresponding to the pressing piece fixing seat (131) at the bottom, and the width of the limiting groove (143) matches the width of the pressing piece fixing seat (131).

4. The pressing block fixing structure of the support plate in the drop bar according to claim 1, characterized in that: A pressure plate abutting end surface (1411) is formed on one end surface of the pressure plate (141) extending toward the groove plate (12), and abutting surfaces (123) for cooperating with corresponding side pressure plate abutting end surfaces (1411) are formed on both sides of the groove plate (12) at positions corresponding to the pressure plate abutting end surfaces (1411).

5. The pressing block fixing structure of the support plate in the drop bar according to claim 1, characterized in that: A group of inclined dividing strip slots (121) are arranged at intervals above the slot plate (12), and a group of inclined warp stop strip slots (122) are arranged at intervals between two adjacent dividing strip slots (121) on the slot plate (12).

6. The pressing block fixing structure of the support plate in the drop bar according to claim 5, characterized in that: The inclination angle of the partition bar slot (121) is the same as the inclination angle of the warp drop bar slot (122), and the depth of the partition bar slot (121) is greater than the depth of the warp drop bar slot (122).

7. The pressing block fixing structure of the support plate in the drop bar according to claim 1, characterized in that: The upper end surface of the pressing plate (141) is a planar structure.

8. The pressing block fixing structure of the support plate in the drop bar according to claim 1, characterized in that: The upper end surface of the pressing plate (141) is a pointed structure.

9. The pressing block fixing structure of the support plate in the drop bar according to claim 5, characterized in that: The angle formed between the dividing strip clamping groove (121) and the warp drop strip clamping groove (122) and the horizontal base plane is α, and the range of the angle α is 80° to 89°.

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