Positioning and deviation rectifying mechanism of paper mounting machine

Abstract

The utility model discloses a paper mounting machine positioning and deviation rectifying mechanism, which relates to the technical field of paper mounting machines and comprises an outer box, a connecting seat is fixedly mounted at the lower end of the inner side of the outer box, an adjusting mechanism is arranged on the top side of the inner side of the outer box, and a baffle is movably mounted on the top side of the connecting seat; a motor is started to drive a main bevel gear and an auxiliary bevel gear to rotate, so that two sets of screw rod bodies are driven to rotate, then a connecting rod and a baffle are driven to move and adjust under the action of a screw rod sleeve, the distance between the two sets of positioning assemblies is adjusted according to the specification and size of a paperboard, and therefore the positioning and deviation rectifying effect is improved; when a paperboard is driven by the conveying belt to move, the left side and the right side of the paperboard are positioned through the guide wheels, meanwhile, when the paperboard is extruded with the guide wheels in the moving process, the connecting plate and the guide wheels are driven to move under the action of the reset springs, and then the deviated paperboard is extruded and reset; and therefore, the conveying stability is improved, and deviation is corrected.

Description

Technical Field

[0001] The utility model relates to the technical field of paper mounting machines, in particular to a positioning and deviation-correcting mechanism for a paper mounting machine. Background Art

[0002] As a kind of paper processing machinery and equipment, paper laminating machine is widely used in the process of paper processing. Among them, for paper laminating machine, its main function is to laminate the surface paper and the base paper together. Common paper laminating machines include semi-automatic "flat sheet to flat sheet" paper laminating machines used for single-sided cardboard covering, partial and overall laminating, partial and overall covering of grey cardboard, mounting and windowing of double-sided labels.

[0003] However, during the use of the paper mounting machine, a conveyor belt is generally used to transport the paper. When transporting longer paper, the paper is prone to shifting and deviation due to a slight force, and lacks effective positioning, which reduces processing efficiency and is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning and deviation-correcting mechanism for a paper mounting machine, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and correcting mechanism for a paper mounting machine, comprising an outer box, a connecting seat is fixedly installed at the lower end of the inner side of the outer box, an adjustment mechanism is arranged on the top side of the inner side of the outer box, a baffle is movably installed on the top side of the connecting seat, a positioning assembly is arranged on the right side of the baffle, a mounting frame is arranged on the top side of the inner side of the outer box, and a positioning roller is arranged on the inner side of the mounting frame.

[0006] Preferably, three mounting holes are arranged equidistantly on the right side of the connecting seat, a No. 1 slide groove is provided on the top side of the connecting seat, a No. 1 slide block is provided on the inner side of the No. 1 slide groove, and a baffle is fixedly installed on the top side of the No. 1 slide block.

[0007] Preferably, the adjusting mechanism includes a main bevel gear, a secondary bevel gear, a screw body, a screw sleeve and a connecting rod, the driving end of the motor is fixedly mounted on the inner side of the main bevel gear, the outer side of the main bevel gear is meshingly connected to the secondary bevel gear, the screw body is fixedly mounted on the inner side of the secondary bevel gear, the outer side of the screw body is threadedly connected to the screw sleeve, and a connecting rod is fixedly mounted between the screw sleeve and the baffle.

[0008] Preferably, a cavity is formed on one side of the baffle plate close to the positioning assembly, a fixing column is movably mounted inside the cavity, and a return spring is fixedly mounted between one end of the fixing column away from the positioning assembly and the cavity.

[0009] Preferably, the positioning assembly includes a connecting plate and a guide wheel, the connecting plate is fixedly mounted on an end of the fixing column away from the cavity, the guide wheel is movably mounted between the connecting plates via a bearing, and a positioning groove is provided on the outer side of the guide wheel.

[0010] Preferably, an electric push rod and three telescopic rods are fixedly installed between the top side of the mounting frame and the outer box respectively, a No. 2 slide groove is provided on the side of the mounting frame close to the positioning roller, a No. 2 slider is provided on the inner side of the No. 2 slide groove, an extrusion spring is fixedly installed between the No. 2 slider and the No. 2 slide groove, a mounting plate is fixedly installed on the side of the No. 2 slider close to the positioning roller, and a plurality of groups of positioning rollers are installed on the left side of the mounting plate through bearings.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model starts a motor to drive the main bevel gear and the auxiliary bevel gear to rotate, thereby driving the two groups of screw rod bodies to rotate, and then drives the connecting rod and the baffle plate to move and adjust under the action of the screw rod sleeve, which is beneficial to adjust the distance between the two groups of positioning components according to the specifications of the cardboard, thereby improving the positioning and deviation correction effect. When the cardboard moves under the drive of the conveyor belt, the left and right sides of the cardboard are positioned by the guide wheel. At the same time, when the cardboard is squeezed by the guide wheel during the movement of the cardboard, it is beneficial to drive the connecting plate and the guide wheel to move under the action of the reset spring, and then it is beneficial to squeeze and reset the offset cardboard, thereby improving the conveying stability and correcting the deviation.

[0013] The utility model starts the electric push rod to drive the mounting frame and the positioning roller to adjust the height, and makes the positioning roller contact with the paperboard, so that the top side of the paperboard is positioned by the positioning roller during use, and the transportation stability of the paperboard is further improved. At the same time, under the action of the second slide groove, the second slider and the extrusion spring, the positioning roller is conducive to rolling on the top side of the paperboard, which is conducive to driving the mounting plate and the positioning roller to move, thereby improving the fitting force between the positioning roller and the paperboard and avoiding the deviation of the paperboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the mounting frame and the positioning roller of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the baffle and the positioning assembly of the utility model;

[0018] Figure 5For this utility model Figure 2 A is an enlarged structural diagram;

[0019] Figure 6 For this utility model Figure 2 The enlarged structural diagram at B in FIG.

[0020] In the figure: 1, outer box; 2, connecting seat; 3, adjustment mechanism; 4, baffle; 5, positioning assembly; 6, mounting frame; 7, positioning roller; 201, mounting hole; 202, slide slot No. 1; 203, slider No. 1; 301, main bevel gear; 302, secondary bevel gear; 303, screw body; 304, screw sleeve; 305, connecting rod; 401, cavity; 402, fixing column; 501, connecting plate; 502, guide wheel; 601, electric push rod; 602, telescopic rod; 603, slide slot No. 2; 604, slider No. 2; 6041, mounting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1 The figure shows a positioning and correcting mechanism for a paper mounting machine, comprising an outer box 1, a connecting seat 2 is fixedly installed at the lower end of the inner side of the outer box 1, an adjusting mechanism 3 is arranged on the top side of the inner side of the outer box 1, a baffle 4 is movably installed on the top side of the connecting seat 2, a positioning component 5 is arranged on the right side of the baffle 4, a mounting frame 6 is arranged on the top side of the inner side of the outer box 1, and a positioning roller 7 is arranged on the inner side of the mounting frame 6.

[0024] See also Figure 2 As shown in the figure, three mounting holes 201 are arranged evenly on the right side of the connecting seat 2, a No. 1 slide groove 202 is provided on the top side of the connecting seat 2, a No. 1 slider 203 is provided on the inner side of the No. 1 slide groove 202, and a baffle 4 is fixedly installed on the top side of the No. 1 slider 203.

[0025] In this embodiment: by installing the device on the outside of the conveying device through the mounting hole 201 on the outside of the connecting seat 2, and when adjusting the distance between the two groups of positioning components 5, the stability of the baffle 4 during the movement is improved under the action of the No. 1 slide groove 202 and the No. 1 slider 203.

[0026] Working principle: when in use, the device is installed on the outside of the conveying device through the mounting hole 201 on the outside of the connecting seat 2, and when adjusting the distance between the two groups of positioning components 5, the No. 1 slide groove 202 and the No. 1 slider 203 are used to improve the stability of the baffle 4 during movement. Then, when adjusting the positioning component 5, the main bevel gear 301 and the secondary bevel gear 302 are driven to rotate by starting the motor, thereby driving the two groups of screw rod bodies 303 to rotate, and then the connecting rod 305 and the baffle 4 are driven to move and adjust under the action of the screw rod sleeve 304, which is conducive to adjusting the distance between the two groups of positioning components 5 according to the specifications of the cardboard. Then, when the cardboard moves under the drive of the conveyor belt, the left and right sides of the cardboard are positioned by the guide wheel 502, and at the same time, when the cardboard moves When the cardboard is pressed against the guide wheel 502 during the movement, the connection plate 501 and the guide wheel 502 are driven to move under the action of the reset spring, so as to squeeze and reset the offset cardboard, thereby improving the conveying stability and correcting the deviation. Subsequently, the electric push rod 601 is started to drive the mounting frame 6 and the positioning roller 7 to adjust the height, and the positioning roller 7 is brought into contact with the cardboard, so that the top side of the cardboard is positioned by the positioning roller 7 during use, and the cardboard conveying stability is further improved. At the same time, under the action of the No. 2 slide 603, the No. 2 slider 604 and the squeeze spring, the positioning roller 7 is conducive to rolling on the top side of the cardboard, which is conducive to driving the mounting plate 6041 and the positioning roller 7 to move, thereby improving the fitting force between the positioning roller 7 and the cardboard and avoiding the cardboard from deflecting.

[0027] Example 2

[0028] See also Figure 2 The present embodiment further explains Example 1. In the figure, the adjusting mechanism 3 includes a main bevel gear 301, a sub-bevel gear 302, a screw body 303, a screw sleeve 304 and a connecting rod 305. The driving end of the motor is fixedly installed on the inner side of the main bevel gear 301, the outer side of the main bevel gear 301 is meshingly connected with the sub-bevel gear 302, the inner side of the sub-bevel gear 302 is fixedly installed with the screw body 303, the outer side of the screw body 303 is threadedly connected with the screw sleeve 304, and the connecting rod 305 is fixedly installed between the screw sleeve 304 and the baffle 4.

[0029] In this embodiment: the main bevel gear 301 and the secondary bevel gear 302 are driven to rotate by starting the motor, thereby driving the two sets of screw bodies 303 to rotate, and then the connecting rod 305 and the baffle 4 are driven to move and adjust under the action of the screw sleeve 304, which is conducive to adjusting the distance between the two sets of positioning components 5 according to the specifications of the cardboard.

[0030] See also Figure 2 and Figure 5In the figure, a cavity 401 is formed on one side of the baffle plate 4 close to the positioning assembly 5 , a fixing column 402 is movably installed inside the cavity 401 , and a return spring is fixedly installed between the end of the fixing column 402 away from the positioning assembly 5 and the cavity 401 .

[0031] In this embodiment, the left and right sides of the cardboard are positioned by the guide wheel 502. When the cardboard is squeezed by the guide wheel 502 during movement, the fixed column 402, the connecting plate 501 and the guide wheel 502 are driven to move under the action of the reset spring, so as to squeeze and reset the offset cardboard, thereby improving the conveying stability and correcting the deviation.

[0032] See also Figure 4 and Figure 5 In the figure, the positioning assembly 5 includes a connecting plate 501 and a guide wheel 502. The connecting plate 501 is fixedly installed at one end of the fixing column 402 away from the cavity 401. The guide wheel 502 is movably installed between the connecting plates 501 through bearings, and a positioning groove is opened on the outer side of the guide wheel 502.

[0033] In this embodiment, the positioning groove is used to limit and position the paperboard. Meanwhile, during the movement of the paperboard, the guide wheels 502 on both sides rotate, thereby facilitating the positioning effect of the paperboard and avoiding lateral movement.

[0034] See also Figure 3 and Figure 6 In the figure, an electric push rod 601 and three telescopic rods 602 are fixedly installed between the top side of the mounting frame 6 and the outer box 1 respectively, a No. 2 slide groove 603 is provided on the side of the mounting frame 6 close to the positioning roller 7, a No. 2 slider 604 is provided on the inner side of the No. 2 slide groove 603, an extrusion spring is fixedly installed between the No. 2 slider 604 and the No. 2 slide groove 603, a mounting plate 6041 is fixedly installed on the side of the No. 2 slider 604 close to the positioning roller 7, and a plurality of groups of positioning rollers 7 are installed on the left side of the mounting plate 6041 through bearings.

[0035] In this embodiment: by starting the electric push rod 601, the mounting frame 6 and the positioning roller 7 are driven to adjust the height, and the positioning roller 7 is brought into contact with the cardboard, so that during use, the top side of the cardboard is positioned by the positioning roller 7, and the cardboard conveying stability is further improved. At the same time, under the action of the No. 2 slide 603, the No. 2 slider 604 and the extrusion spring, it is conducive to the positioning roller 7 to roll on the top side of the cardboard, which is conducive to driving the mounting plate 6041 and the positioning roller 7 to move, thereby improving the fitting force between the positioning roller 7 and the cardboard and avoiding the cardboard from deflecting.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and deviation correction mechanism for a paper laminating machine, comprising an outer box (1), characterized in that: A connecting seat (2) is fixedly mounted at the lower end of the inner side of the outer box (1), an adjusting mechanism (3) is arranged on the top side of the inner side of the outer box (1), a baffle (4) is movably mounted on the top side of the connecting seat (2), a positioning assembly (5) is arranged on the right side of the baffle (4), a mounting frame (6) is arranged on the top side of the inner side of the outer box (1), and a positioning roller (7) is arranged on the inner side of the mounting frame (6).

2. A paper laminating machine positioning and deviation correction mechanism according to claim 1, characterized in that: The right side of the connecting seat (2) is provided with three mounting holes (201) arranged at equal intervals, the top side of the connecting seat (2) is provided with a No. 1 slide groove (202), the inner side of the No. 1 slide groove (202) is provided with a No. 1 slider (203), and the top side of the No. 1 slider (203) is fixedly mounted with a baffle (4).

3. A paper laminating machine positioning and deviation correction mechanism according to claim 1, characterized in that: The adjustment mechanism (3) comprises a main bevel gear (301), a secondary bevel gear (302), a screw body (303), a screw sleeve (304) and a connecting rod (305); the driving end of the motor is fixedly mounted on the inner side of the main bevel gear (301); the outer side of the main bevel gear (301) is meshingly connected to the secondary bevel gear (302); the screw body (303) is fixedly mounted on the inner side of the secondary bevel gear (302); the outer side of the screw body (303) is threadedly connected to the screw sleeve (304); and the connecting rod (305) is fixedly mounted between the screw sleeve (304) and the baffle (4).

4. A paper laminating machine positioning and deviation correction mechanism according to claim 2, characterized in that: A cavity (401) is provided on a side of the baffle (4) close to the positioning assembly (5), a fixing column (402) is movably installed inside the cavity (401), and a return spring is fixedly installed between an end of the fixing column (402) away from the positioning assembly (5) and the cavity (401).

5. A positioning and deviation-correcting mechanism for a paper-mounting machine according to claim 4, characterized in that: The positioning assembly (5) comprises a connecting plate (501) and a guide wheel (502); the connecting plate (501) is fixedly mounted on one end of the fixing column (402) away from the cavity (401); the guide wheel (502) is movably mounted between the connecting plates (501) via a bearing, and a positioning groove is provided on the outer side of the guide wheel (502).

6. The positioning and deviation correction mechanism for a paper laminating machine according to claim 1, characterized in that: An electric push rod (601) and three telescopic rods (602) are fixedly installed between the top side of the mounting frame (6) and the outer box (1), respectively; a No. 2 slide groove (603) is provided on the side of the mounting frame (6) close to the positioning roller (7); a No. 2 slider (604) is provided on the inner side of the No. 2 slide groove (603); an extrusion spring is fixedly installed between the No. 2 slider (604) and the No. 2 slide groove (603); a mounting plate (6041) is fixedly installed on the side of the No. 2 slider (604) close to the positioning roller (7); and a plurality of groups of positioning rollers (7) are installed on the left side of the mounting plate (6041) through bearings.

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