Stretching and flattening device for die cutting machining

Abstract

The utility model discloses a stretching and flattening device for die cutting processing, and particularly relates to the technical field of die cutting processing equipment design, the stretching and flattening device for die cutting processing comprises a bottom plate, the left part of the upper end of the outer surface of the bottom plate is fixedly connected with a guide mechanism, and the front part and the rear part of a transmission mechanism are symmetrically and fixedly connected with a plurality of flattening mechanisms; a bearing mechanism is fixedly connected to the middle of the upper end of the outer surface of the bottom plate, a stretching mechanism is fixedly connected to the left of the upper end of the outer surface of the lower cushion plate, and a winding roller is fixedly connected to the right of the upper end of the outer surface of the lower cushion plate. According to the stretching and flattening device for die cutting machining, the transmission mechanism can drive the flattening mechanisms to conduct lifting adjustment, rolled samples can be thoroughly flattened under the action of the flattening mechanisms, and the effect of conveniently conducting die cutting on the rolled samples can be achieved through the bearing mechanism; and the coiled sample can be pulled through the stretching mechanism to be tighter, so that the practicability and universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting equipment design, in particular to a stretching and flattening device for die-cutting. Background Art

[0002] Traditional die-cutting refers to a cutting process for the post-processing of printed materials. The die-cutting process can make printed materials or other paper products into die-cutting plates according to pre-designed graphics for cutting, so that the shape of the printed materials is no longer limited to straight edges and right angles. In the process of die-cutting, some processing materials are uneven, and a stretching and flattening device for die-cutting is needed on the right to facilitate die-cutting.

[0003] The traditional stretching and flattening device used for die-cutting processing cannot completely flatten the rolled sample, causing the sample to wrinkle easily during die-cutting, resulting in deviation in the size of the die-cut sample and failing to meet the user's standards. Utility Model Content

[0004] The main purpose of the utility model is to provide a stretching and flattening device for die cutting processing, which can effectively solve the problem that a rolled sample cannot be completely flattened.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A stretching and flattening device for die-cutting processing comprises a base plate, a supporting mechanism is fixedly connected to the leftmost part of the upper end of the outer surface of the base plate, a guiding mechanism is fixedly connected to the left part of the upper end of the outer surface of the base plate, a supporting frame is fixedly connected to the middle part of the upper end of the outer surface of the base plate, an electric telescopic rod is fixedly connected to the middle part of the upper end of the outer surface of the supporting frame, a transmission mechanism is fixedly connected to the output end of the lower piston rod of the electric telescopic rod, a plurality of flattening mechanisms are symmetrically fixedly connected to the front and rear of the transmission mechanism, a bearing mechanism is fixedly connected to the middle part of the upper end of the outer surface of the base plate, and the bearing mechanism is located directly below the supporting frame, a lower pad is fixedly connected to the right part of the upper end of the outer surface of the base plate, a stretching mechanism is fixedly connected to the left part of the upper end of the outer surface of the lower pad, a winding roller is fixedly connected to the right part of the upper end of the outer surface of the lower pad, and a motor is fixedly connected to the upper front side of the winding roller.

[0007] Preferably, the support mechanism comprises two support plates, upper parts of the two support plates are connected with a rotating roller for common rotation, and the outer surface of the rotating roller is sleeved with a packaged sample.

[0008] Preferably, the guide mechanism comprises two vertical plates, and upper portions of outer surfaces of the two vertical plates, which are close to each other, are rotatably connected to two guide rollers.

[0009] Preferably, the transmission mechanism comprises a transmission plate, the front and rear ends of the outer surface of the transmission plate are symmetrically fixedly connected with a connecting frame, and the middle part of the upper end of the outer surface of the transmission plate is fixedly connected to the output end of the lower piston rod of the electric telescopic rod.

[0010] Preferably, the flattening mechanism comprises an annular tube, a flattening roller is rotatably connected to the lower portion of the outer surface of the annular tube, and the upper portion of the outer surface of the annular tube is fixedly connected to the lower portion of a corresponding connecting frame.

[0011] Preferably, the bearing mechanism comprises a bearing platform, and a die-cutting plate is slidably connected to the upper portion of the bearing platform.

[0012] Preferably, the stretching mechanism comprises two fixing seats, and the left side in the middle and the right side in the upper part of the two fixing seats are both connected with a rotating column so as to rotate symmetrically up and down.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model can replace and support the package sample through the supporting mechanism, can guide one end of the pulled package sample through the guiding mechanism, and can drive several flattening mechanisms to perform lifting and lowering adjustment through the transmission mechanism, thereby improving the practicability of the device. The package sample can be completely flattened under the action of the flattening mechanism, and can facilitate die-cutting of the package sample through the bearing mechanism, and can pull the package sample to make it tighter through the stretching mechanism, thereby improving the practicability and universality of the device.

[0015] 2. The utility model can keep the pulled roll sample in a taut state through two sets of rotating columns, thereby avoiding wrinkles of the roll sample during the transportation process. At the same time, the electric telescopic rod can push a number of flattening rollers to completely fit the roll sample located above the die-cutting plate and press it flat on the upper end of the outer surface of the die-cutting plate, so that the roll sample can be completely flattened and then subjected to die-cutting processing, thereby improving the practicability and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the support mechanism and the guide mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the transmission mechanism, flattening mechanism and bearing mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the stretching mechanism structure of the utility model.

[0020] In the figure: 1. bottom plate; 2. supporting mechanism; 21. supporting plate; 22. rotating roller; 23. rolled sample; 3. guiding mechanism; 31. vertical plate; 32. guiding roller; 4. supporting frame; 5. electric telescopic rod; 6. transmission mechanism; 61. transmission plate; 62. connecting frame; 7. flattening mechanism; 71. annular tube; 72. flattening roller; 8. bearing mechanism; 81. bearing platform; 82. die-cutting plate; 9. bottom plate; 10. stretching mechanism; 101. fixed seat; 102. rotating column; 11. winding roller; 12. motor. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 As shown, a stretching and flattening device for die cutting processing includes a bottom plate 1, a support mechanism 2 is fixedly connected to the leftmost part of the upper end of the outer surface of the bottom plate 1, and the function of replacing and supporting a roll sample 23 can be realized, a guide mechanism 3 is fixedly connected to the left part of the upper end of the outer surface of the bottom plate 1, and the function of guiding one end of the pulled-out roll sample 23 can be realized, a support frame 4 is fixedly connected to the middle part of the upper end of the outer surface of the bottom plate 1, an electric telescopic rod 5 is fixedly connected to the middle part of the upper end of the outer surface of the support frame 4, a transmission mechanism 6 is fixedly connected to the output end of the piston rod at the lower end of the electric telescopic rod 5, and the function of driving a plurality of flattening mechanisms 7 to be lifted and lowered is realized, and the front and rear parts of the transmission mechanism 6 are symmetrically fixedly connected with a plurality of flattening mechanisms 7. The dry flattening mechanism 7 can achieve the effect of completely flattening the package sample 23. A bearing mechanism 8 is fixedly connected to the middle of the upper end of the outer surface of the base plate 1, which can facilitate the die-cutting of the package sample 23, and the bearing mechanism 8 is located directly below the support frame 4. A lower pad 9 is fixedly connected to the right part of the upper end of the outer surface of the base plate 1, and a stretching mechanism 10 is fixedly connected to the left part of the upper end of the outer surface of the lower pad 9, which can pull the package sample 23 to make it tighter and stretched. A winding roller 11 is fixedly connected to the right part of the upper end of the outer surface of the lower pad 9, and a motor 12 is fixedly connected to the upper front side of the winding roller 11, which can pull the package sample 23 to move through the drive of the motor 12.

[0023] In order to achieve the purpose of replacing and supporting the packaged sample 23, refer to Figure 2 The support mechanism 2 includes two support plates 21, and the upper parts of the two support plates 21 are connected to a rotating roller 22 for rotating together, so as to drive the package sample 23 to rotate. The outer surface of the rotating roller 22 is sleeved with the package sample 23.

[0024] In order to guide one end of the pulled-out package sample 23, refer to Figure 2The guide mechanism 3 includes two vertical plates 31. The upper parts of the ends of the outer surfaces of the two vertical plates 31 that are close to each other are connected to two guide rollers 32 for rotating together, so as to achieve the function of stably guiding the transportation of one end of the pulled-out package sample 23.

[0025] In order to achieve the purpose of driving the plurality of flattening mechanisms 7 to perform lifting and lowering adjustment, refer to Figure 3 The transmission mechanism 6 includes a transmission plate 61, and the front and rear ends of the outer surface of the transmission plate 61 are symmetrically fixedly connected with a connecting frame 62, which can drive a plurality of annular tubes 71 to be raised and lowered, and the middle part of the upper end of the outer surface of the transmission plate 61 is fixedly connected to the output end of the piston rod at the lower part of the electric telescopic rod 5.

[0026] In order to achieve the purpose of completely flattening the roll sample 23, refer to Figure 4 The flattening mechanism 7 includes an annular tube 71, a flattening roller 72 is rotatably connected to the lower portion of the outer surface of the annular tube 71, and the upper portion of the outer surface of the annular tube 71 is fixedly connected to the lower portion of the corresponding connecting frame 62.

[0027] When it is necessary to die-cut the roll sample 23 transported to the top of the die-cutting plate 82, the two connecting frames 62 can be pushed down by driving the electric telescopic rod 5, thereby driving the several annular tubes 71 to move downward, so that the several flattening rollers 72 can fit the roll sample 23 located above the die-cutting plate 82 and press it downward, so that the several flattening rollers 72 can completely flatten the roll sample 23 located above the die-cutting plate 82 on the upper end of the outer surface of the die-cutting plate 82.

[0028] In order to facilitate the die cutting of the roll sample 23, refer to Figure 3 The carrying mechanism 8 includes a carrying platform 81, and a die-cutting plate 82 is slidably connected to the upper part of the carrying platform 81.

[0029] After the die-cutting of the package sample 23 flattened on the upper end of the outer surface of the die-cutting plate 82 is completed, the downward pressure on the package sample 23 by the flattening rollers 72 is removed, and the die-cutting sample will remain on the upper end of the outer surface of the die-cutting plate 82. At this time, the die-cut material and the die-cutting plate 82 can be pulled out from the upper part of the supporting platform 81 by pulling the die-cutting plate 82.

[0030] In order to achieve the purpose of pulling the packaged sample 23 to make it more tightly stretched, refer to Figure 4 The stretching mechanism 10 includes two fixed seats 101. The left side in the middle and the right side in the upper part of the two fixed seats 101 are connected with a rotating column 102 for symmetrical rotation up and down, so as to tighten the transported roll sample 23.

[0031] It should be noted that the specific installation method of the electric telescopic rod 5 and the motor 12, the circuit connection method and the control method in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0032] The working principle of the utility model is as follows: first, the rotating roller 22 and the package sample 23 are placed on the upper part of the two support plates 21, and then the output end of the package sample 23 passes through the gap between the two guide rollers 32, and then is pulled to pass through the gap between the two groups of rotating columns 102 from left to right, and then the output end is wound on the upper part of the winding roller 11. At this time, the output end of the package sample 23 wound on the upper part of the winding roller 11 is driven by the driving motor 12 to rotate, and then the package sample 23 is pulled and transported. When it is necessary to die-cut the package sample 23 transported to the die-cutting plate 82, When the die-cutting plate 82 is opened, the electric telescopic rod 5 is driven to push the two connecting frames 62 to descend and drive the plurality of annular tubes 71 to move downward, so that the plurality of flattening rollers 72 completely flatten the package sample 23 located directly above the die-cutting plate 82 on the upper end of the outer surface of the die-cutting plate 82. When the die-cutting of the package sample 23 flattened on the upper end of the outer surface of the die-cutting plate 82 is completed, the electric telescopic rod 5 is driven again to cancel the downward pressure of the plurality of flattening rollers 72 on the package sample 23. The die-cut sample will stay on the upper end of the outer surface of the die-cutting plate 82. At this time, the die-cut material can be pulled out from the upper part of the supporting platform 81 by pulling the die-cutting plate 82.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A stretching and flattening device for die cutting, comprising a bottom plate (1), characterized in that: The upper leftmost part of the outer surface of the bottom plate (1) is fixedly connected to a support mechanism (2), the upper left part of the outer surface of the bottom plate (1) is fixedly connected to a guide mechanism (3), the middle part of the upper part of the outer surface of the bottom plate (1) is fixedly connected to a support frame (4), the middle part of the upper part of the outer surface of the support frame (4) is fixedly connected to an electric telescopic rod (5), the lower piston rod output end of the electric telescopic rod (5) is fixedly connected to a transmission mechanism (6), and the front and rear parts of the transmission mechanism (6) are symmetrically fixedly connected to a plurality of A flattening mechanism (7), a bearing mechanism (8) is fixedly connected to the middle of the upper end of the outer surface of the base plate (1), and the bearing mechanism (8) is located directly below the support frame (4); a lower pad (9) is fixedly connected to the right of the upper end of the outer surface of the base plate (1); a stretching mechanism (10) is fixedly connected to the left of the upper end of the outer surface of the lower pad (9); a winding roller (11) is fixedly connected to the right of the upper end of the outer surface of the lower pad (9); and a motor (12) is fixedly connected to the upper front side of the winding roller (11).

2. A stretching and flattening device for die cutting according to claim 1, characterized in that: The support mechanism (2) comprises two support plates (21), the upper parts of the two support plates (21) are connected to a rotating roller (22) for common rotation, and the outer surface of the rotating roller (22) is sleeved with a rolled sample (23).

3. The stretching and flattening device for die cutting according to claim 1, characterized in that: The guide mechanism (3) comprises two vertical plates (31), and the upper parts of the mutually adjacent ends of the outer surfaces of the two vertical plates (31) are rotatably connected to two guide rollers (32).

4. The stretching and flattening device for die cutting according to claim 1, characterized in that: The transmission mechanism (6) comprises a transmission plate (61), the front and rear ends of the outer surface of the transmission plate (61) being symmetrically fixedly connected to a connecting frame (62), and the middle part of the upper end of the outer surface of the transmission plate (61) being fixedly connected to the output end of the piston rod at the lower part of the electric telescopic rod (5).

5. The stretching and flattening device for die cutting according to claim 4, characterized in that: The flattening mechanism (7) comprises an annular tube (71), the lower portion of the outer surface of the annular tube (71) being rotatably connected to a flattening roller (72), and the upper portion of the outer surface of the annular tube (71) being fixedly connected to the lower portion of a corresponding connecting frame (62).

6. The stretching and flattening device for die cutting according to claim 1, characterized in that: The bearing mechanism (8) comprises a bearing platform (81), and a die-cutting plate (82) is slidably connected to the upper part of the bearing platform (81).

7. The stretching and flattening device for die cutting according to claim 1, characterized in that: The stretching mechanism (10) comprises two fixed seats (101), and the left side in the middle and the right side in the upper part of the two fixed seats (101) are both connected to a rotating column (102) in a vertically symmetrical manner.

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