Adjustable blanket cutting equipment

Abstract

The utility model relates to adjustable blanket cutting equipment, which aims to solve the technical problem that the measurement is inconvenient when the cutting length of a blanket exceeds the surface range of a cloth placing table when the blanket is cut at present, and comprises a folding rod, the top end of the folding rod is fixedly connected with a constraint groove, and the inner side of the constraint groove is transversely connected with a cross rod in a sliding manner; a fixing frame is fixedly connected to the end, facing the workbench, of the transverse rod, mounting frames are fixedly connected to the two ends of the side wall of the fixing frame, a pushing frame is fixedly connected to the side wall of the fixing frame, a second electric push rod is fixedly connected to the surface of the top end of a protruding part of the side wall of the mounting frame, and the telescopic end of the second electric push rod is fixedly connected with a pressing block; according to the utility model, the extension plate is seamlessly connected with the scale marks of the workbench, so that a continuous measurement reference is formed, two sections of scale values can be directly superposed to complete accurate measurement, and the cutting efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a blanket cutting technical field, concretely is adjustable blanket cutting equipment. BACKGROUND

[0002] The blanket is a kind of commonly used textile, usually made of wool, cashmere, chemical fiber or other fiber materials, with the characteristics of warm, soft and comfortable, and blanket cutting is an important link in the processing of blanket.In the processing of blanket, it is inevitable to produce some leftover and waste materials.Through accurate cutting, the utilization of raw materials can be maximized, waste is reduced, and the utilization rate of materials is improved, and through cutting, the blanket can be processed into various shapes and sizes to meet the individual needs of different consumers.

[0003] According to the public patent CN 221760277 U adjustable blanket cutting equipment, the utility model discloses a scale is convenient for staff to move cutting blade, moves cutting blade to corresponding number, carries out fixed length cutting work to blanket, realizes quantitative cutting, and indication strip can be aligned with scale line, is convenient for staff to read data, avoids producing number difference, in the process of realizing the utility model, the inventor finds that at least the following problems in the prior art have not been solved: although the length of the blanket is measured by the scale, but only the blanket within the surface range of the cloth table can be measured, when the length of the blanket to be cut exceeds the surface range of the cloth table, measurement will be inconvenient.Therefore, a new technical scheme needs to be designed to solve it. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency of prior art, adapting to the actual need, providing a kind of adjustable blanket cutting equipment to solve the technical problem that the length to be cut exceeds the surface range of cloth table when cutting blanket at present.

[0005] In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows: a kind of adjustable blanket cutting equipment is designed, including folding rod, the top end of the folding rod is fixedly connected with constraint groove, the inner side of the constraint groove is transversely slidably connected with crossbar, the end of the crossbar towards the workbench is fixedly connected with fixed frame, the side wall of the fixed frame is fixedly connected with mounting bracket at both ends, and the side wall of the fixed frame is fixedly connected with push frame, the top surface of the convex part of the side wall of the mounting bracket is fixedly connected with No.2 electric push rod, the telescopic end of the No.2 electric push rod is fixedly connected with pressure block;The right side wall of the workbench is provided with extension groove, the inner side of the extension groove is transversely slidably connected with extension plate, the left end of the extension plate and the inner left side wall of the extension groove are fixedly connected with spring, and the top end center of the workbench and the top surface of the extension plate are both provided with scale line.

[0006] Preferably, the bottom of the workbench is provided with a bottom groove, the inner side of the bottom groove is rotationally connected with a lead screw, the surface of the lead screw is penetrated by a threaded block and is threadedly connected with the threaded block, the threaded block is fixedly connected with the bottom end of the folding rod, the left side wall of the workbench is fixedly connected with a first motor, and the output end of the transmission shaft of the first motor is fixedly connected with one end of the lead screw.

[0007] Preferably, the top end of the left side of the workbench is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a first electric push rod, the telescopic end of the first electric push rod penetrates through the support frame and is fixedly connected with the cutting knife, and the left end scale of the scale line is located directly below the cutting knife.

[0008] Preferably, the side wall of the cross rod is provided with a tooth groove, the outer side wall of the constraint groove is fixedly connected with a backing plate, the top end of the backing plate is rotationally connected with a driving gear, the driving gear is engaged with the tooth groove, the bottom of the backing plate is fixedly connected with a second motor, and the output end of the transmission shaft of the second motor is fixedly connected with the driving gear above.

[0009] Preferably, the top surface of the workbench is provided with two main sliding grooves and a sub-sliding groove, the bottom end of the mounting frame is fixedly connected with a bottom block, the bottom block is located on the inner side of the main sliding groove, and the bottom block is located directly below the pressing block.

[0010] Preferably, the sub-sliding groove is located directly below the pushing frame, and the lower end of the pushing frame is located on the inner side of the sub-sliding groove, and the right end of the extension plate is fixedly connected with a baffle.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a constraint groove at the top end of the folding rod and the sliding cooperation design of the cross rod, when the folding rod moves to the rightmost side of the workbench, the cross rod can continue to slide horizontally along the constraint groove, driving the fixed frame and the pressing mechanism to continuously pull the blanket. This structure breaks through the length limitation of the traditional equipment on the blanket, so that the cutting of the super-long blanket does not need to be operated in sections, which guarantees the flatness of the cutting surface and significantly improves the cutting efficiency, especially suitable for the batch production scene of customized large-size blankets, improving the practicability of the device.

[0013] 2. The utility model discloses an extension groove is arranged on the right side wall of the workbench, the inner side of the extension groove is provided with an extension plate with a scale, when the blanket exceeds the maximum scale of the scale line on the surface of the workbench, at this moment, the mounting frame continues to move to the right, and the pushing frame will drive the extension plate to slide out of the extension groove, thereby lengthening the scale, so that the device has the ability to measure the length of the blanket beyond the range of the workbench. Since two scale values can be directly superimposed to complete accurate measurement, the problem of cutting error caused by the interruption of measurement of the traditional equipment is solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the bottom structure schematic view of the utility model;

[0016] Figure 3 It is the section structure schematic view of the utility model;

[0017] Figure 4 It is the A place local enlarged view of the utility model;

[0018] In the drawing: 1, workbench;11, main sliding groove;12, vice sliding groove;13, scale line;2, support frame;21, No. 1 electric push rod;22, cutting knife;3, bottom groove;31, screw rod;32, No. 1 motor;33, threaded block;4, folding rod;41, constraint groove;42, cross bar;43, tooth groove;5, backing plate;51, No. 2 motor;52, driving gear;6, fixed frame;61, mounting bracket;62, bottom block;63, No. 2 electric push rod;64, pressing block;7, extension groove;71, spring;72, extension plate;73, baffle;74, push frame. DETAILED DESCRIPTION

[0019] The utility model is further explained in connection with the drawings and examples as follows:

[0020] Example 1: a adjustable blanket cutting equipment, refer to Figures 1 to 4 , including folding rod 4, the top end fixedly connected with constraint groove 41 of folding rod 4, the inner side of constraint groove 41 is laterally slidably connected with cross bar 42, and the one end of cross bar 42 towards workbench 1 is fixedly connected with fixed frame 6, the side wall both ends of fixed frame 6 are fixedly connected with mounting bracket 61, and the side wall of fixed frame 6 is fixedly connected with push frame 74, and the top end surface of the convex part of mounting bracket 61 side wall is fixedly connected with No. 2 electric push rod 63, and the telescopic end of No. 2 electric push rod 63 is fixedly connected with pressing block 64;The right side wall of workbench 1 is provided with extension groove 7, and the inner side of extension groove 7 is laterally slidably connected with extension plate 72, and the left end of extension plate 72 and the inner left side wall of extension groove 7 are fixedly connected with spring 71, and the top end central of workbench 1 and the top end surface of extension plate 72 are all provided with scale line 13.

[0021] Specifically, refer to Figure 1 And Figure 2The bottom of the workbench 1 is provided with a bottom groove 3, the inner side of the bottom groove 3 is rotationally connected with a lead screw 31, the surface of the lead screw 31 penetrates a threaded block 33 and is threadedly connected with the threaded block 33, the threaded block 33 is fixedly connected with the bottom end of the folding rod 4, the left side wall of the workbench 1 is fixedly connected with a first motor 32, the transmission shaft output end of the first motor 32 is fixedly connected with one end of the lead screw 31, the first motor 32 is started to drive the lead screw 31 to rotate, at this time, the threaded block 33 will move along the bottom groove 3, so as to drive the second electric push rod 63, the pressing block 64 and the bottom plate on the upper mounting frame 61 to move rightwards, so that the blanket is unfolded, and the measuring and cutting are facilitated.

[0022] Further, referring to Figure 1 The top left side of the workbench 1 is fixedly connected with a support frame 2, the top end of the support frame 2 is fixedly connected with a first electric push rod 21, the telescopic end of the first electric push rod 21 penetrates the support frame 2 and is fixedly connected with a cutting knife 22, after the first electric push rod 21 is started, the cutting knife 22 is driven to move downwards, so as to cut the blanket below; the left end scale of the scale line 13 is located directly below the cutting knife 22, therefore, when the blanket is cut, only the corresponding scale line 13 of the right end of the blanket needs to be observed, so that the length of the blanket can be directly obtained, and the measurement is very convenient.

[0023] It is worth mentioning that, referring to Figure 3 The side wall of the horizontal rod 42 is provided with a gear slot 43, the outer side wall of the constraint groove 41 is fixedly connected with a backing plate 5, the top end of the backing plate 5 is rotationally connected with a driving gear 52, the driving gear 52 is engaged with the gear slot 43, the bottom of the backing plate 5 is fixedly connected with a second motor 51, the transmission shaft output end of the second motor 51 is fixedly connected with the driving gear 52 above, after the second motor 51 is started, the driving gear 52 is driven to rotate, the driving gear 52 can drive the horizontal rod 42 to move horizontally, on the one hand, the blanket is driven to move rightwards, on the other hand, when the horizontal rod 42 exceeds the workbench 1, the mounting frame 61 at the left end of the horizontal rod 42 can continue to move rightwards, and the length of the measurement is increased.

[0024] It is worth noting that, referring to Figure 4 The top surface of the workbench 1 is provided with two main sliding grooves 11 and a sub sliding groove 12, the bottom end of the mounting frame 61 is fixedly connected with a bottom block 62, the bottom block 62 is located inside the main sliding groove 11, and the bottom block 62 is located directly below the pressing block 64, the top end surface of the bottom block 62 slightly exceeds the surface of the workbench 1, at this time, after the second electric push rod 63 is started to drive the pressing block 64 to descend, the right end of the blanket can be clamped by cooperating with the bottom block 62 below, and when the mounting frame 61 and the fixing frame 6 move rightwards, the blanket can be driven to move rightwards together, the two bottom blocks 62 and the pressing block 64 can avoid the blanket from deviating when the blanket is clamped and dragged, so that the blanket moves stably and horizontally.

[0025] It is worth introducing that, referring toFigure 3 , the lower end of the pushing frame 74 is located at the inner side of the sub chute 12, the right end of the extension plate 72 is fixedly connected with a baffle 73, when the mounting frame 61 is separated from the surface of the workbench 1, the pushing frame 74 will be separated from the sub chute 12, the baffle 73 is arranged to block the sub chute 12, therefore, the pushing frame 74 pushes the baffle 73, the extension plate 72 slides out of the extension groove 7, the scale line 13 is extended, and the length measurement of the blanket exceeding the workbench 1 is facilitated.

[0026] It should be noted that, and the pushing frame 74 and the bottom block 62 and the pressing block 64 are located on the same scale line 13, therefore, when the pushing frame 74 drives the extension plate 72 to slide out of the extension groove 7, the scale can be connected, the zero scale of the scale line 13 on the extension plate 72 is at the rightmost end, when the blanket exceeding the workbench 1 is measured, the maximum scale number of the extension plate 72 pulled out is directly added to the maximum scale number on the workbench 1.

[0027] Working principle: the right end of the blanket is in contact with the bottom block 62, the pressing block 64 at the bottom of the mounting frame 61 moves downward under the action of the No. 2 electric push rod 63, so as to clamp the edge of the blanket together with the bottom block 62 below, the blanket moves rightward together with the fixing frame 6, the realization of the flattening of the blanket; after clamping is completed, the No. 1 motor 32 is started to drive the screw rod 31 to rotate, drives the threaded block 33 and the folding rod 4 to move transversely, so as to drag the blanket to move rightward, when the folding rod 4 reaches the rightmost end of the bottom groove 3, and the cutting length of the blanket is not enough, the No. 2 motor 51 is controlled to be started to drive the driving gear 52 to rotate, since the driving gear 52 is engaged with the gear groove 43, therefore, the horizontal rod 42 and the fixing frame 6 can continue to move rightward, and it is more convenient when the blanket exceeding the working range is cut. When the blanket exceeds the range of the workbench 1, the pushing frame 74 is separated from the sub chute 12 and abuts against the baffle 73, so that the extension plate 72 slides out by overcoming the resistance of the spring 71, the measurement interval of the scale line 13 is expanded, so as to directly add two scale values to complete accurate measurement; when cutting, the No. 1 electric push rod 21 drives the cutting knife 22 to vertically press downward, so as to complete accurate cutting with the zero point of the left end of the scale line 13 as a reference.

[0028] In addition, the components designed in the utility model are all general standard components or components known by the person skilled in the art, the structure and principle of which can be known by the person skilled in the art through a technical manual or through a conventional experimental method, and the person skilled in the art can realize it completely, and it is needless to say, and the content protected by the utility model does not involve improvement of the internal structure and method.

[0029] The utility model discloses an embodiment discloses the better embodiment, but is not limited to this, and the ordinary skill of the art, the spirit of the utility model is appreciated to the above -mentioned embodiment, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are in the protection range of the utility model.

Claims

1. An adjustable blanket cutting device, comprising a folding rod (4), characterized in that, The top end of the folding rod (4) is fixedly connected to a constraint groove (41), and a crossbar (42) is slidably connected to the inner side of the constraint groove (41). A fixing frame (6) is fixedly connected to one end of the crossbar (42) facing the workbench (1). Mounting frames (61) are fixedly connected to both ends of the side wall of the fixing frame (6), and a pusher frame (74) is fixedly connected to the side wall of the fixing frame (6). A second mounting bracket is fixedly connected to the top surface of the protruding part of the side wall of the mounting frame (61). Electric actuator (63), the telescopic end of the second electric actuator (63) is fixedly connected to the pressure block (64); an extension groove (7) is provided on the right side wall of the worktable (1), an extension plate (72) is slidably connected to the inner side of the extension groove (7), a spring (71) is fixedly connected between the left end of the extension plate (72) and the inner left side wall of the extension groove (7), and scale lines (13) are provided on the top center of the worktable (1) and the top surface of the extension plate (72).

2. The adjustable blanket cutting device as described in claim 1, characterized in that, The bottom of the workbench (1) is provided with a bottom groove (3), and a lead screw (31) is rotatably connected to the inner side of the bottom groove (3). A threaded block (33) passes through the surface of the lead screw (31) and is threadedly connected to the threaded block (33). The threaded block (33) is fixedly connected to the bottom end of the folding rod (4). A No. 1 motor (32) is fixedly connected to the left side wall of the workbench (1). The output end of the drive shaft of the No. 1 motor (32) is fixedly connected to one end of the lead screw (31).

3. The adjustable blanket cutting device as described in claim 1, characterized in that, A support frame (2) is fixedly connected to the top left of the workbench (1). A first electric push rod (21) is fixedly connected to the top of the support frame (2). The telescopic end of the first electric push rod (21) passes through the support frame (2) and is fixedly connected to the cutting blade (22). The left end of the scale line (13) is located directly below the cutting blade (22).

4. The adjustable blanket cutting device as described in claim 1, characterized in that, The side wall of the crossbar (42) is provided with a toothed groove (43). A pad (5) is fixedly connected to the outer side wall of the constraint groove (41). A drive gear (52) is rotatably connected to the top of the pad (5). The drive gear (52) meshes with the toothed groove (43). A second motor (51) is fixedly connected to the bottom of the pad (5). The output end of the drive shaft of the second motor (51) is fixedly connected to the drive gear (52) above.

5. The adjustable blanket cutting device as described in claim 1, characterized in that, The top surface of the workbench (1) is provided with two main slide grooves (11) and one secondary slide groove (12). The bottom end of the mounting bracket (61) is fixedly connected to a bottom block (62). The bottom block (62) is located inside the main slide groove (11) and directly below the pressure block (64).

6. The adjustable blanket cutting device as described in claim 5, characterized in that, The secondary slide (12) is located directly below the push frame (74), and the lower end of the push frame (74) is located inside the secondary slide (12). A baffle (73) is fixedly connected to the right end of the extension plate (72).

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