Package moving and pushing mechanism of tissue single packaging machine

Abstract

The utility model relates to the related technical field of tissue packaging, in particular to a package moving and pushing mechanism of a tissue single packaging machine, which comprises a mounting frame and a sliding bearing plate slidably mounted on the mounting frame, and a side baffle, an upper baffle and a front baffle are mounted on the sliding bearing plate; the supporting plate can move in the vertical direction and is arranged opposite to the upper baffle, and the pipe alignment piece can transversely move in the left-right direction and is arranged opposite to the side baffle. A gap for pushing out the pipe alignment and the pressed paper parcels is formed among the side baffle plate, the upper end of the pipe alignment piece and the upper baffle plate; and the pushing mechanism is arranged at the side end of the mounting frame and is used for pushing the paper parcels rightwards from the gap. The paper parcels conveyed into the groove-like structure are aligned front and back and left and right, so that all side edges of the paper parcels are in an aligned state, the thickness of the paper parcels is adjusted to be matched with the height of the gap through upward movement of the arranged supporting plate in cooperation with the upper baffle, it is ensured that the paper parcels are kept stable and neat in the packaging process, and therefore the packaging efficiency and the packaging quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper towel packaging related technical field, specifically is a kind of paper towel single packing machine's removal package push package mechanism. BACKGROUND

[0002] In the automatic packaging production line of paper products (such as paper towel, paper diaper, toilet paper, etc.), in order to improve the finished product quality of the edge of the packaging film, usually need to first "shaping" the stacked paper package, that is, the multiple paper package is pressed and aligned in front and back, left and right, up and down three directions, so that its external dimensions are consistent, and then sent to the next sealing station.

[0003] Under normal circumstances, when stacking and arranging paper package, the operator generally uses a kind of up and down limit fixing method to ensure that the paper package can be stably and orderly clamped and sent to the filling station, however, in the actual operation process, the paper package in the stacking link often inevitably appears some disorder phenomenon, specifically, part of the paper package may occur different degree of misplacement in vertical direction, this misplacement not only affects the overall appearance of the stack, more importantly, it will cause a series of problems in the subsequent packaging link, when using packaging film to seal the stacked paper package and carry out edge sealing treatment, the edge of the paper package in the middle of the stack is extremely likely to be forced to fold due to the disorder of the early stacking, which affects the sealing effect of the package. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of paper towel single packing machine's removal package push package mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of paper towel single packing machine's removal package push package mechanism, comprising: mounting bracket and slidingly installed on the sliding receiving plate of mounting bracket, the sliding receiving plate is installed with side baffle, upper baffle and front baffle;Further comprising the vertical direction mobile plate and the side baffle opposite setting of upper baffle, the side baffle, upper baffle, front baffle, vertical direction mobile plate and the tubular positive element opposite setting of side baffle are formed with the slot body structure for accommodating paper package with one side opening;The gap for tubular and paper package after pressing out is formed between the upper end of side baffle and tubular positive element and upper baffle;Push mechanism is arranged at the side end of mounting bracket, for paper package is pushed out from the gap to right.

[0006] A kind of paper towel single packing machine's removal package push package mechanism as described above: the upper baffle is connected the sliding receiving plate by lifting mounting bracket, the lifting mounting bracket is used to adjust the up and down position of upper baffle;The front baffle is connected the sliding receiving plate by horizontal mounting bracket, the horizontal mounting bracket is used to adjust the front and back position of the front baffle.

[0007] The moving and pushing mechanism of the single paper towel packaging machine as described above: the tube positioning member is driven to move by the transverse tube positioning mechanism installed on the mounting frame, the transverse tube positioning mechanism comprises: a sliding mounting plate capable of moving left and right along the mounting frame, the tube positioning member is fixed on the sliding mounting plate; a second motor is installed on the mounting frame, a second eccentric rod is fixed on the output shaft of the second motor, and the second eccentric rod is rotationally connected with a third movable connecting rod rotationally installed on the sliding mounting plate.

[0008] The moving and pushing mechanism of the single paper towel packaging machine as described above: the tube positioning member is provided with two and penetrates through the strip-shaped through slot formed on the supporting plate, and the tube positioning member can slide left and right relative to the strip-shaped through slot.

[0009] The moving and pushing mechanism of the single paper towel packaging machine as described above: the supporting plate is driven to move by the upper pressing mechanism installed on the mounting frame, the upper pressing mechanism comprises: a transverse driving mechanism, the sliding receiving plate is driven to move left and right by the transverse driving mechanism; a sliding push rod which is fixedly connected with the supporting plate and is slidingly connected with a limiting sliding groove body fixed on the sliding receiving plate; a first driving member installed on the mounting frame and used for driving the sliding push rod to vertically displace.

[0010] The moving and pushing mechanism of the single paper towel packaging machine as described above: the first driving member comprises: a third motor installed on the mounting frame, a third eccentric rod is fixed on the output shaft of the third motor, and the end of the third eccentric rod away from the third motor is rotationally connected with a fourth movable connecting rod rotationally installed on the sliding push rod.

[0011] The moving and pushing mechanism of the single paper towel packaging machine as described above: the transverse driving mechanism comprises: a fourth motor installed on the mounting frame, a fourth eccentric rod is fixed on the output shaft of the fourth motor, and the fourth eccentric rod is rotationally connected with a fifth movable connecting rod rotationally installed on the sliding receiving plate.

[0012] The moving and pushing mechanism of the single paper towel packaging machine as described above: the pushing mechanism comprises: a guide rail frame and a mounting seat slidingly installed on the guide rail frame through a sliding block, and a push plate member is fixed on the mounting seat; and a second driving member for driving the mounting seat to move left and right along the guide rail frame.

[0013] Compared with the prior art, the paper package is moved forward and backward and left and right in the groove body structure, so that each side of the paper package is in an aligned state, the thickness of the paper package is adjusted to match the gap height through the upper stop plate on the supporting plate, the paper package is kept stable and neat during packaging, and therefore the packaging efficiency and quality are improved; the integrated groove body structure, eccentric connecting rod direct drive, adjustable stop plate and gap-pushing integrated design realize the technical effects of short shaping cycle, simplified structure, strong universality, stable operation and convenient maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a paper towel single packaging machine's paper package moving and pushing mechanism;

[0015] Figure 2 It is another angle structure schematic view of a paper towel single packaging machine's paper package moving and pushing mechanism;

[0016] Figure 3 It is a front view of a paper towel single packaging machine's paper package moving and pushing mechanism;

[0017] Figure 4 It is a structure schematic view of a paper towel single packaging machine's paper package moving and pushing mechanism in the mounting frame;

[0018] Figure 5 It is a structure schematic view of a paper towel single packaging machine's paper package moving and pushing mechanism in the pushing mechanism.

[0019] In the figure: 1-pushing mechanism, 101-guide rail frame, 102-pushing plate, 103-sliding block, 104-mounting seat, 105-first movable connecting rod, 106-oscillating rod, 107-second movable connecting rod, 108-first eccentric rod, 109-first motor; 2-mounting frame; 3-horizontal tube alignment mechanism, 301-second motor, 302-second eccentric rod, 303-third movable connecting rod, 304-sliding mounting plate, 305-tube alignment piece; 4-upper pressing mechanism, 401-third motor, 402-third eccentric rod, 403-fourth movable connecting rod, 404-sliding pushing rod, 405-limiting sliding groove body; 5-sliding supporting plate; 6-supporting plate, 601-strip-shaped through groove; 7-side stop plate; 8-upper stop plate; 9-front stop plate; 10-horizontal moving driving mechanism, 1001-fourth motor, 1002-fourth eccentric rod, 1003-fifth movable connecting rod; 11-lifting mounting frame; 12-horizontal mounting frame. DETAILED DESCRIPTION

[0020] Various exemplary embodiments, features, and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same or similar elements. Although various aspects of the embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0021] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0022] In addition, for the purpose of convenience and brevity, detailed descriptions of well-known methods, apparatuses, and / or devices are omitted so as to not unnecessarily obscure the teachings of the present application.

[0023] Please refer to Figures 1-5 In the embodiment of the present application, a paper package moving and pushing mechanism of a paper towel single package machine comprises: a mounting frame 2 and a sliding receiving plate 5 slidingly mounted on the mounting frame 2, a side baffle 7, an upper baffle 8 and a front baffle 9 are mounted on the sliding receiving plate 5; further comprising a supporting plate 6 capable of moving in a vertical direction and arranged opposite to the upper baffle 8, and a tube element 305 capable of moving in a left-right direction and arranged opposite to the side baffle 7, the side baffle 7, the upper baffle 8, the front baffle 9, the supporting plate 6 and the tube element 305 form a groove-like structure with one side opening and used for accommodating paper packages; a gap for pushing out the paper packages after being tubed and compressed is formed between the upper end of the side baffle 7 and the tube element 305 and the upper baffle 8; a pushing mechanism 1 is arranged at the side end of the mounting frame 2 and used for pushing the paper packages out of the gap to the right.

[0024] In the initial state, the tube element 305 is located at the right end position, so that the distance between the tube element 305 and the side baffle 7 is greater than the width of the paper package, and the distance between the supporting plate 6 and the upper baffle 8 is greater than the thickness of the paper package, then the paper package needing to be packaged is conveyed to the supporting plate 6 and abuts against the front baffle 9, realizing front and rear tubbing of the paper package, then the tube element 305 is driven to move towards the side baffle 7, realizing left and right tubbing of the paper package, after the paper package is tubbed in front and rear and left and right, the supporting plate 6 moves up, cooperating with the upper baffle 8 to compress the paper package, so that the thickness of the paper package is the same as or slightly less than the height of the gap, and finally the compressed paper package is pushed to the next station by the pushing mechanism 1.

[0025] In the embodiment, the paper package sent into the groove-like structure is tubbed in front and rear and left and right, so that each side edge of the paper package is in an aligned state, the thickness of the paper package is adjusted to match the height of the gap by the upward movement of the supporting plate 6 cooperating with the upper baffle 8, and the paper package is kept stable and neat during the packaging process, thereby improving the packaging efficiency and quality.

[0026] Further, please refer to Figure 1 and Figure 2 , the upper baffle 8 is connected with the sliding receiving plate 5 through the lifting mounting frame 11, which is used to adjust the up-down position of the upper baffle 8, so as to adjust according to the thickness of different paper packages, and ensure that the paper package can be effectively compressed. For example, the lifting mounting frame 11 includes a first movable plate connected with the upper baffle 8, a guide rod fixed on the first movable plate and a screw rod rotatingly arranged on the first movable plate. The guide rod penetrates through the sliding receiving plate 5 and is slidingly connected with the sliding receiving plate 5. The screw rod is threadedly connected with the sliding receiving plate 5. The vertical height of the first movable plate and the upper baffle 8 can be adjusted by rotating the screw rod.

[0027] The front baffle 9 is connected with the sliding receiving plate 5 through the horizontal mounting frame 12, which is used to adjust the front-back position of the front baffle 9, so as to adapt to different sizes of paper packages for packaging. The specific structure of the horizontal mounting frame 12 can be similar to that of the lifting mounting frame 11, except that the angle is changed. Therefore, this embodiment will not be described again.

[0028] Further, please refer to Figures 1-4 , the tube positioning member 305 is driven to move by the transverse tube positioning mechanism 3 installed on the mounting frame 2. The transverse tube positioning mechanism 3 includes a sliding mounting plate 304 capable of moving left and right along the mounting frame 2, and the tube positioning member 305 is fixed on the sliding mounting plate 304. A second motor 301 is installed on the mounting frame 2. The output shaft of the second motor 301 is fixed with a second eccentric rod 302, and the second eccentric rod 302 is rotationally connected with a third movable connecting rod 303 rotationally installed on the sliding mounting plate 304.

[0029] For example, in one embodiment, two tube positioning members 305 are provided, and penetrate through the strip-shaped through slot 601 formed on the supporting plate 6. The tube positioning member 305 can slide left and right relative to the strip-shaped through slot 601.

[0030] When the paper package is placed on the supporting plate 6 and abuts against the front baffle 9, the second motor 301 is driven to rotate the second eccentric rod 302. When the second eccentric rod 302 rotates, the sliding mounting plate 304 and the tube positioning member 305 are driven to move towards the side baffle 7 through the action of the third movable connecting rod 303, so as to extrude the paper package and align the side edges of the paper package.

[0031] It should be noted that the second eccentric rod 302 and the third movable connecting rod 303 form an eccentric connecting rod mechanism for driving the movement of the sliding mounting plate 304. Of course, a sliding block is also arranged on the side of the sliding mounting plate 304 facing the mounting frame 2, and the sliding block is slidingly connected with the slide rail formed on the mounting frame 2.

[0032] Further, please refer to Figure 1 and Figure 4 , the supporting plate 6 is driven to move by the upper pressing mechanism 4 mounted on the mounting frame 2, the upper pressing mechanism 4 comprises a sliding receiving plate 5 which is slidingly mounted on the mounting frame 2, the sliding receiving plate 5 is driven to move left and right by the transverse driving mechanism 10; the sliding push rod 404 which is fixedly connected with the supporting plate 6 and slidingly connected with the limiting sliding groove body 405 fixed on the sliding receiving plate 5; the first driving part which is mounted on the mounting frame 2 and used to drive the sliding push rod 404 to vertically displace.

[0033] Wherein, the first driving part comprises the third motor 401 mounted on the mounting frame 2, the output shaft of the third motor 401 is fixedly connected with the third eccentric rod 402, the end of the third eccentric rod 402 away from the third motor 401 is rotatably connected with the fourth movable connecting rod 403 rotatably mounted on the sliding push rod 404, the third motor 401 is arranged to drive the sliding push rod 404 to vertically move up through the third eccentric rod 402 and the fourth movable connecting rod 403, so as to realize the vertical driving requirement of the supporting plate 6.

[0034] Further, please refer to Figure 1 and Figure 4 , the transverse driving mechanism 10 comprises the fourth motor 1001 mounted on the mounting frame 2, the output shaft of the fourth motor 1001 is fixedly connected with the fourth eccentric rod 1002, the fourth eccentric rod 1002 is rotatably connected with the fifth movable connecting rod 1003 rotatably mounted on the sliding receiving plate 5.

[0035] The fourth motor 1001 works to drive the sliding receiving plate 5 to move transversely through the fourth eccentric rod 1002 and the fifth movable connecting rod 1003, so that the whole slot body structure moves transversely, so as to provide the space for the film under the tool holder, so that the packaging film can be smoothly conveyed to the corresponding page position.

[0036] Please refer to Figure 1 and Figure 5 , the pushing mechanism 1 comprises the guide rail frame 101 and the mounting seat 104 slidingly mounted on the guide rail frame 101 through the sliding block 103, the mounting seat 104 is fixedly connected with the push plate 102; further comprising the second driving part used to drive the mounting seat 104 to move left and right along the guide rail frame 101.

[0037] The second driving member comprises a swing rod 106 rotatably installed at one end of the mounting frame 2 or other frame body, the other end of the swing rod 106 is rotatably connected with a first movable connecting rod 105 rotatably installed on the mounting seat 104, and a first motor 109 is installed on the mounting frame 2 or other frame body, the output end of the first motor 109 is fixed with a first eccentric rod 108, the first eccentric rod 108 is rotatably installed with a second movable connecting rod 107 at the end away from the first motor 109, and the second movable connecting rod 107 is rotatably connected with the middle position of the swing rod 106 at the end away from the first eccentric rod 108.

[0038] The first motor 109 is arranged to drive the first eccentric rod 108 to rotate, when the first eccentric rod 108 rotates, the swing rod 106 is swung through the action of the second movable connecting rod 107, the mounting seat 104 is moved through the action of the first movable connecting rod 105, so as to drive the push plate member 102 to move transversely, and the paper package is pushed.

[0039] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that, although the present application is described in the specification in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A sheet transfer and pusher mechanism for a paper towel single wrapping machine, characterized by, The utility model relates to a kind of paper package pushing device, including: mounting frame (2) and slidingly mounted on the mounting frame (2) sliding receiving plate (5), side baffle (7), upper baffle (8) and front baffle (9) are installed on the sliding receiving plate (5);It further includes the tray (6) that can move along vertical direction and is oppositely arranged with the upper baffle (8) and the pipe positive element (305) that can move along left and right direction and is oppositely arranged with the side baffle (7), the side baffle (7), upper baffle (8), front baffle (9), tray (6) and pipe positive element (305) are enclosed to form a kind of slot body structure with one side opening and for accommodating paper package;The upper end of the side baffle (7) and the pipe positive element (305) and the upper baffle (8) form the gap for pipe positive and paper package pushing out after being pressed;Push mechanism (1) is arranged in the side end of mounting frame (2), for paper package is pushed out from the gap to right. The upper baffle (8) is connected to the sliding receiving plate (5) by lifting mounting frame (11), and the lifting mounting frame (11) is used to adjust the up-down position of the upper baffle (8);The front baffle (9) is connected to the sliding receiving plate (5) by horizontal mounting frame (12), and the horizontal mounting frame (12) is used to adjust the front-back position of the front baffle (9).

2. A sheet transfer and pusher mechanism for a paper towel single wrapping machine according to claim 1, characterized in that, The pipe positive element (305) is driven to move by the transverse pipe positive mechanism (3) mounted on the mounting frame (2), and the transverse pipe positive mechanism (3) comprises: a sliding mounting plate (304) capable of moving left and right along the mounting frame (2), the pipe positive element (305) being fixed on the sliding mounting plate (304); a second motor (301) mounted on the mounting frame (2), the output shaft of the second motor (301) being fixed with a second eccentric rod (302), the second eccentric rod (302) being rotatably connected with a third movable connecting rod (303) rotatably mounted on the sliding mounting plate (304).

3. A sheet transfer and pusher mechanism for a paper towel single wrapping machine according to claim 1, wherein, The pipe positive element (305) is provided with two and penetrates the strip-shaped through slot (601) formed on the tray (6), and the pipe positive element (305) can slide left and right relative to the strip-shaped through slot (601).

4. A sheet transfer and pusher mechanism for a paper towel single wrapping machine according to claim 3, wherein The tray (6) is driven to move by the upper pressing mechanism (4) mounted on the mounting frame (2), and the upper pressing mechanism (4) comprises: a transverse driving mechanism (10), the sliding receiving plate (5) being driven to move left and right by the transverse driving mechanism (10); a sliding push rod (404) fixedly connected with the tray (6) and slidably connected with a limiting sliding groove body (405) fixed on the sliding receiving plate (5); a first driving member mounted on the mounting frame (2) and used to drive the sliding push rod (404) to vertically displace.

5. A package moving and pushing mechanism of a paper towel single packaging machine according to claim 1, wherein The first driving member comprises: a third motor (401) mounted on the mounting frame (2), the output shaft of the third motor (401) being fixed with a third eccentric rod (402), the end of the third eccentric rod (402) away from the third motor (401) being rotatably connected with a fourth movable connecting rod (403) rotatably mounted on the sliding push rod (404).

6. A sheet transfer and pusher mechanism for a paper towel single wrapping machine according to claim 5, wherein ​ 7. A sheet transfer and pusher mechanism for a paper towel single wrapping machine as claimed in claim 5, wherein, The transverse movement driving mechanism (10) comprises a fourth motor (1001) mounted on the mounting frame (2), a fourth eccentric rod (1002) fixed to an output shaft of the fourth motor (1001), and a fifth movable connecting rod (1003) rotatably mounted on the sliding receiving plate (5) and rotatably connected with the fourth eccentric rod (1002).

8. A package moving and pushing mechanism of a paper towel single packaging machine according to claim 1, wherein The pushing mechanism (1) comprises a guide rail frame (101), a mounting seat (104) slidably mounted on the guide rail frame (101) through a sliding block (103), and a push plate member (102) fixed to the mounting seat (104); and further comprises a second driving member for driving the mounting seat (104) to move left and right along the guide rail frame (101).

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