Adjustable support for film laminating machine

Abstract

The utility model provides an adjustable support for a film laminating machine, which comprises a winding roller body, adjusting mechanisms are arranged at two ends of the winding roller body, each adjusting mechanism comprises a lifting plate, a guide groove is arranged on the upper portion of the lifting plate in a penetrating mode, a guide column is connected in the guide groove in a sliding mode, and an adjusting plate is arranged on the outer side wall of the guide column. The vertical surface of one side of each adjusting plate is connected with a supporting plate, the vertical surface of the side, away from the corresponding supporting plate, of one adjusting plate is connected with a rack, one side of the upper portion of each lifting plate is provided with a gear, and the gears are meshed with the racks. Therefore, the transverse position of the winding roller body can be rapidly and accurately adjusted in the using process or in the preparation process before using, then the position of an unwinding roller or a winding roller can be rapidly and accurately adjusted, and the situation that the subsequent using and selling effect is affected by wrinkles or indentations and the like is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film laminating machine technical field, concretely relates to a kind of adjustable support for film laminating machine. BACKGROUND

[0002] During the unwinding or winding process of film laminating machine, the film roll to be laminated or the product after lamination needs to be unwound or wound. In the prior art, the position of the unwinding support or winding support is generally adjusted to avoid wrinkles caused by insufficient tension when the film roll is unwound into the film laminating machine, or indentations caused by loose winding or over-tight winding.

[0003] However, the existing support is not easy to quickly and accurately adjust the position of the unwinding roller or winding roller. For example, in the production process of some urgent orders, different specifications and materials of film roll need to be frequently replaced, or the winding state needs to be adjusted in real time according to the special requirements of different customers for lamination tightness. The existing support is not easy to quickly adjust. When unwinding, if the initial tension of the film roll is not uniform, wrinkles may quickly occur in part of the film roll to be laminated. In terms of winding, if the support cannot be adjusted in time, loose winding state may cause the laminated material to rub against each other and collide during subsequent handling and storage, causing indentations or even damage. Over-tight winding may also cause the material to bear excessive pressure for a long time, leaving indelible indentations, which may greatly affect the subsequent use and sale of the product. SUMMARY

[0004] Therefore, the utility model provides a kind of adjustable support for film laminating machine, can be cooperated with the gear of rack set on one side of one lifting plate by the adjusting mechanism set, to quickly and accurately adjust the transverse position of the roller body during use or before use, and to quickly and accurately adjust the position of the unwinding roller or winding roller, to avoid wrinkles or indentations affecting the subsequent use and sale.

[0005] To solve the above technical problems, the utility model provides a kind of adjustable support for film laminating machine, including roller body, the roller body can use unwinding roller or winding roller, the both ends of roller body are provided with adjusting mechanism, each group of adjusting mechanism includes lifting plate, the upper part of lifting plate is close to the side of roller body and is provided with guide slot, guide slot can be integrally formed with lifting plate by mould pouring when being made, guide column is slidably connected in guide slot, adjusting plate is provided on the outer side wall of guide column and above lifting plate, guide column can be connected with adjusting plate by bearing, adjusting plate is connected with support plate on the side vertical surface close to roller body, support plate is fixedly connected on the side vertical surface of adjusting plate;

[0006] Both ends of the roll body are rotatably connected to the two support plates through positioning assemblies, and the positioning assemblies are used for supporting the roll body and can quickly disassemble and assemble the roll body;

[0007] One side of the vertical surface of the adjusting plate away from the support plate is connected with a rack, the rack is fixedly connected to the vertical surface of the adjusting plate, and the upper side of the lifting plate is provided with a gear, the gear is rotatably connected to the upper side of the lifting plate through a thrust bearing, and the gear is engaged with the rack.

[0008] Each adjusting mechanism is supported on the ground through a lifting mechanism, and the lifting mechanism is used for driving the lifting plate and various parts thereon to lift.

[0009] The gear is provided with an adjusting rod, the adjusting rod can be connected to the gear through a key, the upper side of the adjusting rod is provided with a rotating disc, the rotating disc is fixedly connected to the upper side of the adjusting rod, and the upper side of the rotating disc is eccentrically connected with a handle, and the handle is fixedly connected to the upper side of the rotating disc.

[0010] Each lifting mechanism comprises a mounting plate arranged above the ground, a support column connected to the upper side of the mounting plate, a lifting frame slidingly connected to the outer side wall of the support column, a fastening screw threadedly connected to one side of the lifting frame, and a lifting plate fixedly connected to the vertical surface of the lifting frame.

[0011] A limiting groove is formed in the vertical surface of each support column and corresponds to the position of the fastening screw, and the limiting groove can be formed in the vertical surface of the support column by a cutting machine.

[0012] Each positioning assembly comprises a transmission rod rotatably connected to the support plate through a bearing, one end of the transmission rod is connected to a connecting rod through a coupling, the connecting rod is provided with a positioning frame fixedly connected to one end of the connecting rod, a plurality of positioning screws are threadedly connected to the outer side wall of the positioning frame, one end of one of the transmission rods is connected to the output shaft of a motor through a coupling, and one end of each of the plurality of positioning screws and the fastening screw is fixedly connected to a knob.

[0013] Each mounting plate is symmetrically provided with a universal wheel below, and the universal wheel is connected to the lower side of the mounting plate through a bolt.

[0014] The beneficial effects of the above technical scheme of the utility model are as follows:

[0015] 1、 through the setting of the adjusting mechanism cooperation with one side of the setting of the rack and pinion cooperation of the lifting plate, thereby can in the use process or before the preparation process of use fast and accurate to the transverse position of the roll body adjustment, in turn can to the position of the unwinding roll or winding roll fast and accurate adjustment, avoid causing wrinkle or indentation and so on affect the subsequent use and sales effect.

[0016] 2、 through the setting of the lifting mechanism thereby no matter in winding or unwinding process can according to the need of the roll body height adjustment, in turn can according to different height or specification of the laminating machine makes the roll body can be lifted to the appropriate position use, further can avoid causing wrinkle or indentation.

[0017] 3、 through the setting of the positioning assembly thereby can be clamped and positioned to the roll body of different diameter, in turn improve the applicability of the overall structure, and can be suitable for different length of roll body can be used. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 the overall structure of the utility model is shown in the figure;

[0019] Figure 2 the lifting plate and the structure of each component thereon of the utility model is shown in the figure;

[0020] Figure 3 the utility model is Figure 2 the local enlarged structure diagram;

[0021] Figure 4 the adjusting plate and the structure of each component thereon of the utility model is shown in the figure.

[0022] In the figure: 101, roll body;102, lifting plate;103, guide groove;104, guide column;105, adjusting plate;106, support plate;107, rack;108, gear;

[0023] 201, adjusting rod;202, rotating disc;203, handle;

[0024] 301, mounting plate;302, support column;303, lifting frame;304, fastening screw;305, limiting groove;

[0025] 401, motor;402, positioning frame;403, positioning screw;

[0026] 501, universal wheel. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the following will combine the drawings of the embodiments of the utility model and specifically describe the embodiments of the utility model. Figures 1-4The technical solutions of the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0028] As shown in Figure 1 , 2 : an adjustable support for a film laminating machine, comprising a roll body 101, the roll body 101 can use a roll-off roll or a winding roll, both ends of the roll body 101 are provided with an adjusting mechanism, the adjusting mechanism is arranged so that the position of the roll body 101 can be quickly adjusted, and then the position can be adjusted according to different specifications and materials of the film roll on the different roll bodies 101, each group of adjusting mechanisms comprises a lifting plate 102, the lifting plate 102 is arranged so that each part thereon can be supported, and the lifting plate 102 and each part thereon can be lifted by cooperating with the lifting mechanism, and then the roll body 101 arranged thereon can be lifted as needed, a guide groove 103 is formed through the upper side of the lifting plate 102 close to the roll body 101, the guide groove 103 is arranged so that the guide column 104 and each part thereon can move therein and be guided when moving, and then the position of the roll body 101 and the film roll thereon can be adjusted, the guide groove 103 and the lifting plate 102 can be integrally formed by mold pouring when being manufactured, so that the connection structure is more stable.

[0029] As shown in Figure 2 , 3 : the guide groove 103 is slidably connected with the guide column 104, the guide column 104 is arranged so that the adjusting plate 105 and each part thereon can be guided by the guide column 104 when moving, avoiding deflection when moving, the outer side wall of the guide column 104 and above the lifting plate 102 are provided with the adjusting plate 105, the adjusting plate 105 is arranged so that the supporting plate 106 and each part thereon can be supported, and the supporting plate 106 and each part thereon can move with the adjusting plate 105, the guide column 104 can be connected with the adjusting plate 105 through a bearing, so that the guide column 104 will not be jammed during movement, the adjusting plate 105 is connected with the supporting plate 106 on the vertical surface close to the roll body 101, the supporting plate 106 is arranged so that the positioning assembly can be supported thereon, the supporting plate 106 is fixedly connected to the vertical surface on one side of the adjusting plate 105, so that the connection structure is more stable.

[0030] As shown in Figure 2 , 3As shown in FIGS. 4, both ends of the winding roller body 101 are rotatably connected to the two support plates 106 through the positioning assemblies, so that the motor 401 can drive one set of the positioning assemblies, and the other set of the positioning assemblies guides, so that the winding roller body 101 between the two sets of the positioning assemblies can be supported and rotated, the positioning assemblies are used for supporting and quickly disassembling the winding roller body 101, one of the adjusting plates 105 is connected to the vertical surface away from the support plate 106 and provided with a rack 107, the rack 107 is arranged to be moved by the rotation of the gear 108, so that the adjusting plate 105 and each component thereon can be adjusted in position, and thus the position of the winding roller body 101 can be quickly adjusted, the rack 107 is fixedly connected to the vertical surface of the adjusting plate 105, so that when the gear 108 drives the rack 107, the adjusting plate 105 and each component thereon can be moved, the gear 108 is arranged on one side of the upper part of the lifting plate 102, so that the gear 108 is rotated to move the rack 107, the gear 108 is rotatably connected to the upper part of the lifting plate 102 through a thrust bearing, so that the gear 108 will not be jammed when rotating, the gear 108 is engaged with the rack 107, so that the rotation of the gear 108 can move the rack 107, and each set of the adjusting mechanism is supported on the ground by the lifting mechanism, the lifting mechanism is used for lifting the lifting plate 102 and each component thereon.

[0031] As Figure 2 , 3The gear 108 is provided with an adjusting rod 201, the adjusting rod 201 is arranged so that the gear 108 can be rotated by rotating the adjusting rod 201, the adjusting rod 201 can be connected to the gear 108 through a key, so that the rotation of the adjusting rod 201 can drive the gear 108 to rotate, and then the rack 107 can be driven to drive the parts on it to displace, the upper part of the adjusting rod 201 is provided with a rotating disc 202, the rotating disc 202 is arranged so that the adjusting rod 201 can be rotated, and then the adjusting speed can be further improved, the rotating disc 202 is fixedly connected to the upper part of the adjusting rod 201, so that the connection structure is more stable, and the rotating disc 202 is rotated to drive the adjusting rod 201 and the gear 108 to rotate, the rotating disc 202 is eccentrically connected with a handle 203, the handle 203 is eccentrically arranged so that the speed and stability during adjustment can be further improved, the handle 203 is fixedly connected to the upper part of the rotating disc 202, so that the connection structure is more stable, the outer side wall of the adjusting rod 201 and above the gear 108 is provided with an electromagnetic brake, so that the adjusting rod 201 can be freely rotated by energizing the electromagnet after adjusting the position. When self-locking is needed, the electromagnet is de-energized, the brake pad is tightly held on the adjusting rod 201 under the action of the spring force, and the rotation of the adjusting rod 201 is prevented, and then the rack 107 and the parts on it can be self-locked after moving to the appropriate position, and the adjusting rod 201 and the parts on it can be replaced by a servo motor 401, that is, the output shaft of the servo motor 401 can be connected to the gear 108 through a shaft coupling.

[0032] As Figure 1 , 2As shown: each group of lifting mechanism includes a mounting plate 301 arranged above the ground, the mounting plate 301 is arranged so that the parts on it can be stably supported, a support column 302 is connected to the upper part of the mounting plate 301, the support column 302 is arranged so that the lifting frame 303 and the parts on it can be adjusted in position, and then the lifting plate 102 and the parts on it can be lifted, the support column 302 is fixedly connected to the upper part of the mounting plate 301, so that its connection structure is more stable, the lifting frame 303 is slidingly connected to the outer side wall of the support column 302, the lifting frame 303 is arranged so that the lifting frame 303 can be adjusted in position, and then the lifting plate 102 and the parts on it can be adjusted in position, so that the height of the roller body 101 can be adjusted, the lifting frame 303 is slidingly connected to the outer side wall of the support column 302, so that it is convenient to adjust the position, the tightening screw 304 is connected to one side of the lifting frame 303 through screw cooperation, the tightening screw 304 is arranged so that it can be tightened to press against the inner side wall of the limiting groove 305 opened on the support column 302, and then the position of the lifting frame 303 can be fixed and limited, and the inner side wall of the lifting frame 303 is wrapped with a rubber layer, so that the friction can be improved, and then the lifting frame 303 can be prevented from being deflected, each lifting plate 102 is connected to the vertical surface on one side of the corresponding lifting frame 303, and the lifting plate 102 is fixedly connected to the vertical surface on one side of the lifting frame 303, so that the connection structure of the lifting plate 102 is more stable, and the lifting plate 102 can be lifted to the appropriate position with the lifting frame 303.

[0033] As Figure 1 , 4As shown: the vertical surface of each support column 302 and the position corresponding to the fastening bolt is provided with a limiting groove 305, the limiting groove 305 is provided to further improve the fixing effect of the fastening screw 304, and the fastening bolt can be guided without affecting the contact between the rubber pad on the inner wall of the lifting frame 303 and the outer wall of the support column 302, further improving the stability of the lifting frame 303 supported on the support column 302, the limiting groove 305 can be cut on the vertical surface of the support column 302, so that it is convenient to set, thereby making the connection structure more stable, each set of positioning assembly includes a transmission rod rotatably connected to the support plate 106 through a bearing, the transmission rod is provided so that each part thereon can be supported and can rotate, one end of the transmission rod is connected to the connecting rod through a shaft coupling, so that it can be driven to rotate synchronously during connection, and it can also be easily disassembled when maintenance or replacement is required, one end of the connecting rod is provided with a positioning frame 402, the positioning frame 402 is provided so that one end of the roller body 101 can be supported therein, the positioning frame 402 is fixedly connected to one end of the connecting rod, so that the connection structure is more stable, and the roller body 101 can rotate with the positioning frame 402.

[0034] As shown: Figure 4 A plurality of positioning screws 403 are connected to the outer wall of the positioning frame 402 through thread cooperation, a plurality of positioning screws are provided so that after the roller body 101 is inserted into the corresponding positioning frame 402 at both ends, the plurality of positioning screws are rotated, thereby fixing the roller body 101 of different diameters, one end of one of the transmission rods is connected to the output shaft of the motor 401 through a shaft coupling, so that the rotation of the output shaft of the motor 401 can drive the transmission rod and each part thereon to rotate, the motor 401 is connected to one side of the support plate 106 through a bolt, so that the rotation of the output shaft of the motor 401 can be avoided. Self-rotation, one end of each of the plurality of positioning screws 403 and the fastening screw 304 is fixedly connected with a knob, so that the positioning screw 403 and the fastening screw 304 can be adjusted during rotation, the lower part of each mounting plate 301 is provided with a universal wheel 501, the universal wheel 501 is provided so that the mounting plate 301 and each part thereon can be moved, thereby enabling it to be adjusted to the appropriate position for use, the universal wheel 501 is connected to the lower part of the mounting plate 301 through a bolt, so that the universal wheel 501 can be easily supported when maintenance or replacement is required, each universal wheel 501 is provided as a horizontal adjustment caster, so that it can be fixed after being moved to the appropriate position, thereby improving the stability of the overall structure.

[0035] In use, the distance between the two mounting plates 301 and the parts thereon is adjusted according to the length of the winding roller body 101, that is, one end of the winding roller body 101 is inserted into one of the positioning frames 402, then the other end of the winding roller body 101 is inserted into the other positioning frame 402, and the two ends of the winding roller body 101 are fixed by rotating the plurality of positioning bolts (for example, if the diameters of the two ends of the winding roller body 101 are the same, three fastening screws 304 are fixed in the threaded holes, and only one fastening screw 304 is used for loosening and tightening); after installation, the device is pushed to the appropriate position by the four universal wheels 501, and the universal wheels 501 are locked to prevent the parts thereon from moving or deviating due to sliding of the universal wheels 501;

[0036] After the winding roller body 101 is installed, the positions of the two lifting frames 303 are adjusted as needed, that is, the two fastening screws 304 are loosened, then the winding roller body 101 is pulled upward, and then the two fastening bolts are tightened, so that the winding roller body 101 can be adjusted to a parallel position, or two people can operate simultaneously to adjust the height of the winding roller body 101; when the transverse position of the winding roller body 101 needs to be adjusted, the rotating disc 202 is rotated by the rotating handle 203, so that the rack 107 is driven by the rotating gear 108, and then the position of the winding roller body 101 is adjusted; when the servo motor 401 is used to drive the rotating gear 108, the servo motor 401 is controlled to rotate; and whether the adjusting rod 201 or the servo motor 401 is used, an electromagnetic brake needs to be installed, so that the winding roller body 101 can be locked after being adjusted to the appropriate position, thereby avoiding movement of the winding roller body 101 due to external factors after adjustment. Therefore, through cooperation of the above-mentioned parts, the position of the unwinding roller or the winding roller can be quickly and accurately adjusted, so that problems can be quickly responded to.

[0037] In addition, it should be noted that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0038] The above is the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should also be considered within the scope of protection of the present application.

Claims

1. An adjustable support for a film applicator comprising a roll body (101) characterised in that: Both ends of the roll body (101) are provided with adjusting mechanisms, each set of the adjusting mechanisms comprises a lifting plate (102), a guide groove (103) is vertically formed in the upper part of the lifting plate (102) and close to one side of the roll body (101), a guide column (104) is slidably connected in the guide groove (103), an adjusting plate (105) is arranged on the outer side wall of the guide column (104) and above the lifting plate (102), and a supporting plate (106) is connected to the vertical surface of the adjusting plate (105) and close to one side of the roll body (101); Both ends of the roll body (101) are rotatably connected to the two supporting plates (106) through positioning assemblies, the positioning assemblies are used for supporting the roll body (101) and can quickly disassemble and assemble the roll body (101); One of the adjusting plates (105) is connected to a rack (107) on the vertical surface and away from the supporting plate (106), a gear (108) is arranged on one side of the upper part of the lifting plate (102), and the gear (108) is engaged with the rack (107). Each set of the adjusting mechanisms is supported on the ground through a lifting mechanism, and the lifting mechanism is used for driving the lifting plate (102) and various parts thereon to lift.

2. The adjustable support for a film applicator of claim 1, wherein: An adjusting rod (201) is arranged on the gear (108), a rotating disc (202) is arranged on the upper part of the adjusting rod (201), and a handle (203) is eccentrically connected to the upper part of the rotating disc (202).

3. The adjustable support for a film applicator of claim 1, wherein: Each set of the lifting mechanisms comprises a mounting plate (301) arranged above the ground, a supporting column (302) is connected to the upper part of the mounting plate (301), a lifting frame (303) is slidably connected to the supporting column (302), a fastening screw (304) is threadedly connected to one side of the lifting frame (303), and each lifting plate (102) is connected to the vertical surface of one side of the corresponding lifting frame (303).

4. The adjustable support for a film applicator of claim 3, wherein: A limiting groove (305) is formed in the vertical surface of one side of each supporting column (302) and at a position corresponding to the fastening bolt.

5. The adjustable stand for a film laminating machine of claim 1, wherein: Each set of the positioning assemblies comprises a transmission rod rotatably connected to the supporting plate (106) through a bearing, one end of the transmission rod is connected to a connecting rod through a shaft coupling, the connecting rod is provided with a positioning frame (402) at one end, a plurality of positioning screws (403) are threadedly connected to the outer side wall of the positioning frame (402), and one end of one of the transmission rods is connected to the output shaft of a motor (401) through a shaft coupling.

6. The adjustable stand for a film laminating machine of claim 3, wherein: A universal wheel (501) is symmetrically arranged at the lower part of each mounting plate (301), and each universal wheel (501) is arranged as a horizontal adjusting caster.

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