Clamping equipment of fabric cutting machine for medical fabric

Abstract

The utility model relates to clamping equipment of a cloth cutting machine for medical cloth, which belongs to the field of cloth cutting and comprises a suction mechanism and two clamping mechanisms. The two clamping mechanisms are arranged at the two ends of the suction mechanism, and the suction mechanism can optionally but not limited to a bearing base and a suction device. The bearing base is arranged between the two clamping mechanisms and is used for placing one end of cloth; the suction device is arranged at the lower end of the bearing base and used for sucking the cloth placed at the upper end of the bearing base; according to the clamping equipment of the cloth cutting machine for the medical cloth, one end of the cloth is placed on the bearing base, and the suction device is started to suck the cloth on the bearing base so that the cloth can be tightly attached to the bearing base; the two ends of the cloth tightly attached to the bearing base are clamped through the sliding mechanism, the clamped cloth is stably and flatly laid on the workbench, the cloth cannot deviate when cut, and the operation method is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting, in particular to a clamping device of a cloth cutting machine for medical cloth. Background Art

[0002] Most of the fabrics for medical gowns are cut and processed using cloth cutting machines. Usually, a whole piece of cloth is divided into cloths of different sizes using cloth cutting machines, which makes it easier to process the cut cloth into shape later.

[0003] A rolled cloth is placed on a traditional cloth cutting machine, and then the cloth is spread out for cutting. During the cutting process, the cloth may shift, and generally the edge of the cloth is pulled manually to fix it on the workbench. However, the cutting workbench surface is generally large, and multiple people are required to pull the edge of the cloth and lay it flat on the workbench. This method greatly delays work efficiency and has high labor costs. Therefore, a clamping device for a medical cloth cutting machine is proposed to solve the above problem. Utility Model Content

[0004] In view of one or more of the above defects or improvement requirements of the prior art, the utility model provides a clamping device for a medical cloth cutting machine, which has the advantage of automatic clamping.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A clamping device for a medical cloth cutting machine comprises: a suction mechanism and two clamping mechanisms;

[0006] Two clamping mechanisms are arranged at both ends of the suction mechanism, and the suction mechanism may optionally include but is not limited to: a bearing base and a suction device; the bearing base is arranged between the two clamping mechanisms and is used to place one end of the cloth; the suction device is arranged at the lower end of the bearing base and is used to suck the cloth placed on the upper end of the bearing base; the upper end surface of the bearing base is provided with a suction hole for the suction device to suck;

[0007] The clamping mechanism may include, but is not limited to: a bearing member, a fixed rod and a sliding mechanism; the bearing member is connected to one end of the bearing base; the fixed rod is arranged on the bearing member; the sliding mechanism has one end arranged inside the bearing member and the fixed rod, and the other end slides on the outer peripheral surface of the fixed rod, and is used to clamp the cloth placed on the bearing base

[0008] As a further improvement of the utility model, the sliding mechanism comprises: a rotating motor, a screw rod, a sliding member, a threaded ring and a connecting member;

[0009] The rotating motor is arranged inside the bearing member; the screw rod has one end connected to the output end of the rotating motor and the other end rotating inside the fixed rod;

[0010] The sliding piece slides on the outer peripheral surface of the fixed rod, the connecting piece is threadedly connected to the outer peripheral surface of the screw rod, and the sliding piece and the connecting piece are connected through a threaded ring.

[0011] As a further improvement of the utility model, a limiting groove for allowing the threaded ring to move up and down is provided on the outer side of the fixing rod.

[0012] As a further improvement of the utility model, a baffle is provided on the upper end surface of the fixed rod; the baffle is used to resist the position of the sliding member moving upward.

[0013] As a further improvement of the utility model, the pressing assembly includes: a fixing plate, a pressing block, a spring and a limiting block;

[0014] A fixed plate, which is arranged on the outer side of the sliding member and is in a horizontal position with the bearing base;

[0015] A lower pressing block, one end of which is movably arranged inside the fixed plate, and the other end of which extends to the lower end surface of the fixed plate;

[0016] A spring, with two ends arranged on opposite sides of the lower pressing block and the fixed plate;

[0017] The limit blocks are arranged on both sides of the lower pressing block and are used for limiting the movable distance of the lower pressing block inside the fixed plate.

[0018] As a further improvement of the utility model, a tooth block is provided at the lower end of the lower pressing block, and the material of the tooth block is rubber.

[0019] As a further improvement of the present invention, the fixing rod and the bearing member are connected by bolts, so that the fixing rod and the bearing member are detachably connected.

[0020] As a further improvement of the utility model, a slide rail is provided on one side opposite to the two bearing members; the slide rail is used for the entire device to slide on the workbench.

[0021] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0022] When the cloth needs to be cut, one end of the cloth is placed on the supporting base, and the suction device is turned on to suck the cloth on the supporting base so that it is tightly attached to the supporting base; then the two ends of the cloth tightly attached to the supporting base are clamped by the sliding mechanism, and after clamping, the cloth is stably laid flat on the workbench, so that the cloth will not shift when it is cut, and the operation method is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2This is a schematic diagram of the structure of an embodiment of the suction mechanism of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the load-bearing component of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the downward pressing component of the utility model.

[0028] In all the drawings, the same figure marks represent the same technical features, specifically: A, suction mechanism; A1, supporting base; A2, suction device; A3, suction hole; B, clamping mechanism; 1, supporting member; 2, fixing rod; 21, bolt; 22, limiting groove; 23, baffle; 3, sliding mechanism; 31, rotating motor; 32, screw; 33, sliding member; 34, threaded ring; 35, connecting member; 4, pressing assembly; 41, fixing plate; 42, pressing block; 43, spring; 44, limiting block; 45, gear block; 5, slide rail. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the embodiment, Figure 1 and Figure 2 As shown, a clamping device for a medical cloth cutting machine may optionally include but is not limited to: a suction mechanism A and two clamping mechanisms B;

[0031] Two clamping mechanisms B are arranged at both ends of the suction mechanism A. The suction mechanism A may optionally include but is not limited to: a bearing base A1 and a suction device A2; the bearing base A1 is arranged between the two clamping mechanisms B and is used to place one end of the cloth; the suction device A2 is arranged at the lower end of the bearing base A1 and is used to suck the cloth placed on the upper end of the bearing base A1; the upper end surface of the bearing base A1 is provided with a suction hole A3 for the suction device A2 to suck;

[0032] The clamping mechanism B may optionally include but is not limited to: a carrier 1, a fixed rod 2 and a sliding mechanism 3; the carrier 1 is connected to one end of the carrier base A1; the fixed rod 2 is arranged on the carrier 1; the sliding mechanism 3 has one end arranged inside the carrier 1 and the fixed rod 2, and the other end slides on the outer peripheral surface of the fixed rod 2, and is used to clamp the cloth placed on the carrier base A1.

[0033] In this embodiment, a clamping device of a medical cloth cutting machine of the utility model is provided. When the cloth needs to be cut, one end of the cloth is placed on the supporting base A1, and the suction device A2 is turned on to suck the cloth on the supporting base A1 so that it is tightly attached to the supporting base A1; then the two ends of the cloth tightly attached to the supporting base A1 are clamped by the sliding mechanism 3. After clamping, the cloth is stably laid flat on the workbench, so that the cloth will not be offset when cutting, and the operation method is relatively simple.

[0034] 1. Sliding mechanism 3

[0035] Preferably, Figure 3 and Figure 4 As shown, the sliding mechanism 3 may optionally include but is not limited to a rotating motor 31, a screw 32, a sliding member 33, a threaded ring 34 and a connecting member 35;

[0036] The rotating motor 31 is arranged inside the bearing member 1; the screw rod 32 has one end connected to the output end of the rotating motor 31 and the other end rotating inside the fixing rod 2;

[0037] The sliding member 33 slides on the outer circumference of the fixing rod 2 , and the connecting member 35 is threadedly connected to the outer circumference of the screw rod 32 . The sliding member 33 and the connecting member 35 are connected via a threaded ring 34 .

[0038] More preferably, Figure 3 As shown, the outer side of the fixing rod 2 may optionally but not limited to be provided with a limiting groove 22 for the threaded ring 34 to move up and down.

[0039] More preferably, Figure 4 As shown, the upper end surface of the fixing rod 2 may optionally but not limited to be provided with a baffle 23; the baffle 23 is used to resist the position of the sliding member 33 moving upward.

[0040] In this embodiment, multiple specific embodiments of the sliding mechanism 3 and the fixed rod 2 are given. The screw rod 32 is driven to rotate left and right inside the fixed rod 2 by rotating the motor 31. The threaded connection between the connecting member 35 and the screw rod 32 can drive the connecting member 35 to move up and down when it rotates. The sliding member 33 moves synchronously with the connecting member 35 through the threaded ring 34, so that the sliding member 33 moves up and down on the outer peripheral surface of the fixed rod 2.

[0041] 2. Press down component 4

[0042] Preferably, Figure 5 As shown, the pressing assembly 4 may optionally include but is not limited to: a fixing plate 41, a pressing block 42, a spring 43 and a limiting block 44;

[0043] The fixing plate 41 is disposed on the outer side of the sliding member 33 and is in a horizontal position with the supporting base A1;

[0044] A lower pressing block 42, one end of which is movably disposed inside the fixing plate 41, and the other end of which extends to the lower end surface of the fixing plate 41;

[0045] The spring 43 has two ends disposed on opposite sides of the pressing block 42 and the fixing plate 41;

[0046] The limiting blocks 44 are disposed on both sides of the pressing block 42 and are used to limit the movable distance of the pressing block 42 inside the fixing plate 41 .

[0047] More preferably, Figure 5 As shown, the lower end of the lower pressing block 42 may optionally but not limited to be provided with a tooth block 45, and the material of the tooth block 45 may optionally but not limited to rubber material, which is used to better fix the cloth and prevent the lower pressing block 42 from excessively squeezing the cloth on the supporting base A1 and causing damage to the cloth.

[0048] In this embodiment, a plurality of specific embodiments of the pressing component 4 are provided. When the sliding member 33 moves downward, the fixing plate 41 follows the sliding member 33 to move toward the upper end surface of the supporting base A1, and presses down the cloth on the upper end of the supporting base A1. When the pressing block 42 contacts the cloth, the supporting base A1 causes the pressing block 42 to slide toward the inside of the fixing plate 41 and squeezes the spring 43. Through the elastic force of the spring 43, the pressing block 42 is pressurized toward the cloth on the supporting base A1, thereby achieving the effect of clamping and fixing the cloth.

[0049] More preferably, Figure 4 As shown, the fixing rod 2 and the supporting member 1 may be optionally but not limited to be connected by bolts 21 for detachable connection between the fixing rod 2 and the supporting member 1 .

[0050] More preferably, one side opposite to the two carriers 1 may optionally but not limited to be provided with a slide rail 5 ; the slide rail 5 is used for the entire device to slide on the workbench and the position can be changed at will.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for a medical cloth cutting machine, characterized in that: include: A suction mechanism (A) and two clamping mechanisms (B); Two clamping mechanisms (B) are arranged at both ends of the suction mechanism (A), and the suction mechanism (A) may optionally include but is not limited to: a bearing base (A1) and a suction device (A2); the bearing base (A1) is arranged between the two clamping mechanisms (B) and is used to place one end of the cloth; the suction device (A2) is arranged at the lower end of the bearing base (A1) and is used to suck the cloth placed on the upper end of the bearing base (A1); the upper end surface of the bearing base (A1) is provided with a suction hole (A3) for the suction device (A2) to suck; The clamping mechanism (B) may optionally include but is not limited to: a carrier (1), a fixed rod (2) and a sliding mechanism (3); the carrier (1) is connected to one end of the carrier base (A1); the fixed rod (2) is arranged on the carrier (1); and the sliding mechanism (3) has one end arranged inside the carrier (1) and the fixed rod (2) and the other end sliding on the outer peripheral surface of the fixed rod (2), and is used to clamp the cloth placed on the carrier base (A1).

2. The clamping device of a medical cloth cutting machine according to claim 1, characterized in that: The sliding mechanism (3) comprises: a rotating motor (31), a screw rod (32), a sliding member (33), a threaded ring (34) and a connecting member (35); A rotating motor (31) is arranged inside the bearing member (1); a screw rod (32) has one end connected to the output end of the rotating motor (31) and one end rotating inside the fixing rod (2); The sliding member (33) slides on the outer peripheral surface of the fixed rod (2), and the connecting member (35) is threadedly connected to the outer peripheral surface of the screw rod (32). The sliding member (33) and the connecting member (35) are connected via a threaded ring (34).

3. The clamping device of the medical cloth cutting machine according to claim 2, characterized in that: The outer side of the fixing rod (2) is provided with a limiting groove (22) for the threaded ring (34) to move up and down.

4. The clamping device of the medical cloth cutting machine according to claim 3, characterized in that: The upper end surface of the fixed rod (2) is provided with a baffle (23); the baffle (23) is used to resist the position of the sliding member (33) moving upward.

5. The clamping device of a medical cloth cutting machine according to claim 1, characterized in that: The pressing assembly (4) comprises: a fixing plate (41), a pressing block (42), a spring (43) and a limiting block (44); A fixed plate (41) is arranged on the outer side of the sliding member (33) and is in a horizontal position with the bearing base (A1); A lower pressing block (42), one end of which is movably disposed inside the fixing plate (41), and the other end of which extends to the lower end surface of the fixing plate (41); A spring (43), two ends of which are arranged on opposite sides of the lower pressing block (42) and the fixing plate (41); The limiting blocks (44) are arranged on both sides of the lower pressing block (42) and are used to limit the movable distance of the lower pressing block (42) inside the fixing plate (41).

6. The clamping device of a medical cloth cutting machine according to claim 5, characterized in that: The lower end of the lower pressing block (42) is provided with a tooth block (45), and the material of the tooth block (45) is rubber material.

7. The clamping device of a medical cloth cutting machine according to claim 2, characterized in that: The fixing rod (2) and the bearing member (1) are connected via bolts (21) for detachably connecting the fixing rod (2) and the bearing member (1).

8. The clamping device of the medical cloth cutting machine according to claim 7, characterized in that: A slide rail (5) is provided on one side opposite to the two bearing members (1); the slide rail (5) is used for the entire device to slide on the workbench.

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