Correcting and positioning device of plastic woven bag printing machine

Abstract

The utility model relates to the technical field of woven bag printing machines, in particular to a correcting and positioning device of a plastic woven bag printing machine, which comprises a supporting assembly and a limiting assembly, the supporting assembly comprises a supporting frame, a positioning plate, screws and first limiting nuts, the positioning plate is connected with a plurality of screws, the screws penetrate through the supporting frame, the screws are connected with a plurality of first limiting nuts, and the first limiting nuts penetrate through the supporting frame. The first limiting nuts are distributed on the two sides of the supporting frame, the limiting assembly comprises protruding plates, end covers, baffles, fixing plates, positioning shafts and second limiting nuts, the multiple protruding plates are connected to the supporting frame, limiting grooves corresponding to the baffles are formed in the protruding plates, the end covers used for limiting the positions of the baffles are connected to the protruding plates, and the multiple positioning shafts are connected to the protruding plates. The woven bag conveying device has the advantages that the woven bag conveying device is suitable for adjusting, supporting and limiting the position of a woven bag, the woven bag can be located at different heights, the conveying positioning effect on the printing position of the woven bag is improved, and the woven bag can be conveyed in a proper environment.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag printing machines, and specifically relates to a calibration and positioning device for a plastic woven bag printing machine. Background Art

[0002] A plastic woven bag printing machine is a device used to print words and images on plastic woven bags. Through specific technologies and processes, this machine can present clear and beautiful printing effects on the surface of the woven bags. The calibration and positioning device of the plastic woven bag printing machine is designed to ensure that the woven bags can be accurately and stably positioned during the printing process, thereby avoiding problems such as blurred printing patterns and words and deviations. During printing, some structures directly transfer the woven bags to the printing location, and some structures install the woven bags on the support plate, and then move the support plate to the printing location for printing. The structure for calibrating and positioning the woven bags needs to limit the woven bags to ensure that the woven bags can be transported and positioned along a more precise position. If a fixed structure is directly used at the limiting location, it is not conducive to positioning at the guiding locations of woven bags of different sizes. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a calibration and positioning device for a plastic woven bag printing machine, which has the effect of adapting to adjust the support and restriction of the woven bags, enabling the woven bags to be at different heights and improving the positioning effect of the transfer of the woven bags to the printing location, and being conducive to the transfer of the woven bags in a more suitable environment.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: A calibration and positioning device for a plastic woven bag printing machine includes a support component for supporting the woven bags and a limiting component for restricting the position of the woven bags;

[0007] The support component includes a support frame, a positioning plate, a screw rod, and a first limiting nut. A plurality of screw rods are connected to the positioning plate. The screw rods pass through the support frame, and a plurality of first limiting nuts are connected to the screw rods. The first limiting nuts are distributed on both sides of the support frame;

[0008] The limiting component includes a convex plate, an end cover, a baffle, a fixing plate, a positioning shaft, and a second limiting nut. A plurality of convex plates are connected to the support frame. Limiting grooves corresponding to the baffle are provided on the convex plates. An end cover for restricting the position of the baffle is connected to the convex plates. A plurality of positioning shafts are connected to the convex plates. The baffle is connected to the fixing plate. The positioning shafts pass through the fixing plate, and a plurality of second limiting nuts are connected to the positioning shafts. The second limiting nuts are located on both sides of the fixing plate.

[0009] Preferably, it further includes a material suction assembly for sucking impurities. The material suction assembly includes a conveying box, a first material conveying pipe, a sealing ring, and a second material conveying pipe. The support frame is connected to a plurality of conveying boxes, the conveying box is communicated with the first material conveying pipe, the first material conveying pipe is communicated with the second material conveying pipe, the first material conveying pipe can move inside the second material conveying pipe, and a sealing ring is arranged between the first material conveying pipe and the second material conveying pipe.

[0010] Preferably, a relief groove is arranged at one end where the baffle plate and the convex plate cooperate, and the areas on both sides of the relief groove on the baffle plate cooperate with the limiting grooves on the convex plate.

[0011] Preferably, the support assembly further includes a guide sleeve, a positioning screw, and a handle. A plurality of guide sleeves are connected to the support frame, the screw rod passes through the corresponding guide sleeve, a plurality of positioning screws are connected to the guide sleeve by threads, one end of the positioning screw can press against the screw rod, and the handle passes through the positioning screw.

[0012] Preferably, the support assembly further includes a stop strip and a roller. A plurality of rollers are rotatably connected to the support frame, a long strip through hole for installing the roller is arranged on the support frame, a plurality of stop strips are connected inside the long strip through hole of the support frame, and a gap is arranged between the stop strip and the roller.

[0013] Preferably, limiting components are arranged on both sides of the support frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a calibration and positioning device for a plastic woven bag printing machine, which has the following beneficial effects:

[0016] For the calibration and positioning device of the plastic woven bag printing machine, the plastic woven bag is supported by the support frame, the position of the baffle plate is adjusted after loosening the second limit nut, the baffle plate is moved to a suitable position, and then the second limit nut is tightened to limit the position of the baffle plate, so that the baffle plate restricts the plastic woven bag or the support plate of the plastic woven bag, which is beneficial to limiting the plastic woven bag, facilitating the restriction of the plastic woven bag to be processed, and when it is necessary to adjust the transmission position height of the woven bag, the first limit nut can be loosened, the position of the support frame can be adjusted, and then the first limit nut is tightened to limit the position of the support frame, so that the support frame adapts to the position of the transmission woven bag at different heights, adapts to adjusting the support and restriction of the woven bag, enables the woven bag to be transmitted at different heights and improves the positioning effect of the transmission of the printing position of the woven bag, which is beneficial to the woven bag being transmitted in a more suitable environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 partial enlarged structural schematic diagram at A in;

[0019] Figure 3 is the front view structural schematic diagram of the present utility model;

[0020] Figure 4 for the present utility model Figure 3 is the sectional structural schematic diagram at A-A in the present utility model;

[0021] Figure 5 for the present utility model Figure 4 is the partially enlarged structural schematic diagram at A in the present utility model;

[0022] Figure 6 for the present utility model Figure 4 is the partially enlarged structural schematic diagram at B in the present utility model;

[0023] Figure 7 for the present utility model Figure 3 is the sectional structural schematic diagram at B-B in the present utility model;

[0024] Figure 8 for the present utility model Figure 3 is the sectional structural schematic diagram at C-C in the present utility model.

[0025] Reference numerals in the drawings: 1, support frame; 2, positioning plate; 3, screw; 4, first limit nut; 5, convex plate; 6, end cover; 7, baffle; 8, fixing plate; 9, positioning shaft; 10, second limit nut; 11, retaining strip; 12, roller; 13, conveying box; 14, first feeding pipe; 15, sealing ring; 16, second feeding pipe; 17, guide sleeve; 18, positioning screw; 19, handle. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment:

[0028] Please refer to Figures 1-8 , a calibration and positioning device for a plastic woven bag printing machine, including a support assembly for supporting the woven bag and a limit assembly for restricting the position of the woven bag.

[0029] The support assembly includes a support frame 1, a positioning plate 2, a screw 3 and a first limit nut 4. A plurality of screws 3 are connected to the positioning plate 2. The screws 3 pass through the support frame 1, and a plurality of first limit nuts 4 are connected to the screws 3. The first limit nuts 4 are distributed on both sides of the support frame 1.

[0030] The limiting component includes a convex plate 5, an end cap 6, a baffle 7, a fixing plate 8, a positioning shaft 9, and a second limiting nut 10. A number of convex plates 5 are connected to the support frame 1. Limiting grooves corresponding to the baffle 7 are provided on the convex plates 5. An end cap 6 for restricting the position of the baffle 7 is connected to the convex plates 5. A number of positioning shafts 9 are connected to the convex plates 5. The baffle 7 is connected to the fixing plate 8. The positioning shaft 9 passes through the fixing plate 8, and a number of second limiting nuts 10 are connected to the positioning shaft 9. The second limiting nuts 10 are located on both sides of the fixing plate 8. Preferably, the end cap 6 and the convex plate 5 are connected by screws. After adjusting the position of the baffle 7, tighten the connection between the end cap 6 and the convex plate 5, so that the convex plate 5 and the end cap 6 cooperate to press the baffle 7 tightly, restricting the position of the baffle 7 and improving the positioning effect of the baffle 7. Preferably, threads are provided throughout the circumferential outer wall of the screw rod 3. It is transmitted to the plastic woven bag through the support frame 1. After loosening the second limiting nut 10, adjust the position of the baffle 7, move the baffle 7 to a suitable position, and then tighten the second limiting nut 10 to restrict the position of the baffle 7, so that the baffle 7 restricts the plastic woven bag or the support plate of the plastic woven bag, which is beneficial to limit the plastic woven bag and facilitate restricting the plastic woven bag to be processed. When it is necessary to adjust the transmission position height of the woven bag, the first limiting nut 4 can be loosened to adjust the position of the support frame 1, and then the first limiting nut 4 is tightened to restrict the position of the support frame 1, so that the support frame 1 adapts to the position of transmitting the woven bag at different heights, adapts to adjusting the support and restriction of the woven bag, enables the woven bag to be transmitted at different heights and improves the positioning effect of the transmission of the printing part of the woven bag, which is beneficial to the woven bag to be transmitted in a more suitable environment.

[0031] Refer to Figure 4 and 5 This calibration positioning device further includes a material suction component for sucking impurities. The material suction component includes a conveying box 13, a first material conveying pipe 14, a sealing ring 15, and a second material conveying pipe 16. A number of conveying boxes 13 are communicated with the support frame 1. The conveying box 13 is communicated with the first material conveying pipe 14. The first material conveying pipe 14 is communicated with the second material conveying pipe 16. The first material conveying pipe 14 can move inside the second material conveying pipe 16. A sealing ring 15 is provided between the first material conveying pipe 14 and the second material conveying pipe 16. When in use, the second material conveying pipe 16 is communicated with a dust collector. The dust collector generates negative pressure, driving the impurities at the place where the woven bag is transmitted to be sucked to other places, which is beneficial to cleaning the impurities around the place where the plastic woven bag is transmitted and improving the cleaning effect.

[0032] Refer to Figure 2 and 7 One end of the baffle 7 that cooperates with the convex plate 5 is provided with a relief groove. The areas on both sides of the relief groove on the baffle 7 cooperate with the limiting grooves on the convex plate 5. Through the setting of the relief groove, the cooperating part at the connection with the convex plate 5 can be in a state of multi-region connection, improving the stability effect of the connection and the positioning effect.

[0033] Refer to Figure 2And 8 The support assembly further includes a guide sleeve 17, a positioning screw 18 and a handle 19. A plurality of guide sleeves 17 are connected to the support frame 1. The screw 3 passes through the corresponding guide sleeve 17. A plurality of positioning screws 18 are threadedly connected to the guide sleeve 17. One end of the positioning screw 18 can abut against the screw 3. The handle 19 passes through the positioning screw 18 and extends to the mating portion of the screw 3 through the guide sleeve 17, which is beneficial to guiding the movement position of the support frame 1, improving the positioning effect of the support frame 1, and after adjusting the position of the support frame 1, rotating the handle 19 drives the fixed plate 8 to rotate, so that one end of the fixed plate 8 abuts against the screw 3 to limit the position of the support frame 1.

[0034] Refer to Figure 1 And 6 The support assembly further includes a stop bar 11 and a roller 12. A plurality of rollers 12 are rotatably connected to the support frame 1. The support frame 1 is provided with long strip through holes for installing the rollers 12. A plurality of stop bars 11 are connected inside the long strip through holes of the support frame 1. A gap is provided between the stop bar 11 and the roller 12. The gap is preferably more than 1 mm in size. The end of the stop bar 11 facing the corresponding roller 12 is provided with an arc groove corresponding to the circumferential outer wall of the roller 12. The gap is provided between the arc groove and the roller 12. The inside of the conveying box 13 is in a tapered shape from top to bottom. The stop bar 11 is preferably made of plastic material. The roller 12 and the support frame 1 are preferably rotatably connected through bearings. Through the setting of the gap, the conveyed sundries can be conveyed through the gap and are conveyed to other places through the first conveying pipe 14 and the second conveying pipe 16.

[0035] Refer to Figure 1 Limiting components are provided on both sides of the support frame 1. Limiting components are provided on both sides of the support frame 1, so that the limiting position on the side of the limiting edge can be adjusted to a suitable position, which is beneficial to restricting the woven bag at different positions for conveying.

[0036] During use, adjust the position of the baffle 7 so that the baffle 7 is in a suitable position for restricting the plastic woven bag. Place the plastic woven bag or the support plate clamped with the plastic woven bag on the support frame 1 for printing. Preferably, the support frame 1 is installed on both sides or at the printing location of the printing area.

[0037] It should be noted that phrases such as "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when combining specific features, structures or characteristics with an embodiment, implementing such features, structures or characteristics in combination with other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.

[0038] It should be readily understood that the terms "on", "above", and "over" in this disclosure should be construed in the broadest manner such that "on" not only means "directly on something", but also includes the meaning of "on something" with intervening features or layers therebetween, and "above" or "over" not only include the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intervening features or layers therebetween (i.e., directly on something).

[0039] In addition, spatial relative terms may be used herein for convenience of description, e.g., "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another element or feature as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatial relative descriptors used herein may be interpreted accordingly as well.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0041] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they may still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A correction and positioning device for a plastic woven bag printing machine, characterized in that: It includes a supporting component for supporting the woven bag and a limiting component for limiting the position of the woven bag; The support assembly comprises a support frame (1), a positioning plate (2), a screw rod (3) and a limiting nut (4); the positioning plate (2) is connected to a plurality of screw rods (3), the screw rods (3) pass through the support frame (1), the screw rods (3) are connected to a plurality of limiting nuts (4), and the limiting nuts (4) are distributed on both sides of the support frame (1); The limiting assembly comprises a convex plate (5), an end cover (6), a baffle plate (7), a fixing plate (8), a positioning shaft (9) and two limiting nuts (10); a plurality of convex plates (5) are connected to the support frame (1); a limiting groove corresponding to the baffle plate (7) is arranged on the convex plate (5); an end cover (6) for limiting the position of the baffle plate (7) is connected to the convex plate (5); a plurality of positioning shafts (9) are connected to the convex plate (5); the baffle plate (7) and the fixing plate (8) are connected; the positioning shaft (9) passes through the fixing plate (8); a plurality of two limiting nuts (10) are connected to the positioning shaft (9); and the two limiting nuts (10) are located on both sides of the fixing plate (8).

2. The correction and positioning device for a plastic woven bag printing machine according to claim 1 is characterized in that: The invention also comprises a suction assembly for sucking out debris, wherein the suction assembly comprises a conveying box (13), a conveying pipe 1 (14), a sealing ring (15) and a conveying pipe 2 (16); the support frame (1) is connected to a plurality of conveying boxes (13); the conveying boxes (13) are connected to the conveying pipe 1 (14); the conveying pipe 1 (14) is connected to the conveying pipe 2 (16); the conveying pipe 1 (14) is movable inside the conveying pipe 2 (16); and a sealing ring (15) is arranged between the conveying pipe 1 (14) and the conveying pipe 2 (16).

3. The correction and positioning device for a plastic woven bag printing machine according to claim 1 is characterized in that: One end of the baffle plate (7) and the convex plate (5) is provided with a clearance groove, and the two side areas of the clearance groove on the baffle plate (7) are matched with the upper limit groove of the convex plate (5).

4. The correction and positioning device for a plastic woven bag printing machine according to claim 1, characterized in that: The support assembly further comprises a guide sleeve (17), a positioning screw (18) and a handle (19); a plurality of guide sleeves (17) are connected to the support frame (1); the screw rod (3) passes through the corresponding guide sleeves (17); a plurality of positioning screws (18) are connected to the guide sleeve (17) by threading; one end of the positioning screw (18) can tighten the screw rod (3); and the handle (19) passes through the positioning screw (18).

5. The correction and positioning device for a plastic woven bag printing machine according to claim 1, characterized in that: The support assembly further comprises a baffle (11) and a roller (12); a plurality of rollers (12) are rotatably connected to the support frame (1); a long through hole for mounting the rollers (12) is provided on the support frame (1); a plurality of baffles (11) are connected inside the long through hole of the support frame (1); and a gap is provided between the baffles (11) and the rollers (12).

6. The correction and positioning device for a plastic woven bag printing machine according to claim 1, characterized in that: Limiting components are arranged on both sides of the support frame (1).

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