Half-insertion type dividing and stacking structure of tissue dividing and stacking machine

Abstract

The utility model discloses a paper towel separating and stacking machine semi-inserting type separating and stacking structure which comprises a first semi-inserting finger, a second semi-inserting finger, a first lifting mechanism, a first transverse driving mechanism, a second lifting mechanism, a second transverse driving mechanism and a machine frame, the machine frame is provided with a paper outlet channel, and the first lifting mechanism and the second lifting mechanism are both installed on the machine frame. The first transverse driving mechanism is connected with the first lifting mechanism, the second transverse driving mechanism is connected with the second lifting mechanism, the first half-insertion finger is connected with the first transverse driving mechanism, the second half-insertion finger is connected with the second transverse driving mechanism, and the first half-insertion finger and the second half-insertion finger can be oppositely arranged. The first half inserting finger and the second half inserting finger can be inserted into the paper outlet channel, and the inserting amount of the first half inserting finger in the paper outlet channel and the inserting amount of the second half inserting finger in the paper outlet channel are both not larger than half of the width of the paper outlet channel. And by using the first half insertion finger and the second half insertion finger, half insertion can be realized, and the probability of damage to tissues during paper insertion can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper towel processing equipment field especially a kind of paper towel half-insertion type folding structure of folding machine. BACKGROUND

[0002] In order to facilitate the processing, packaging or transportation of a specific amount of paper towel, the paper towel often needs to be folded after processing to form a paper towel stack with a specific number of paper towels. The folding of paper towel cannot be separated from the use of paper towel folding machine.

[0003] ZL202221379641.9 discloses a paper towel folding mechanism, which can fold paper towel, and after folding the required amount of paper towel, the fingers on the special mechanical hand device can be inserted into the folded paper towel to separate a specific number of paper towel, i.e. to effectively fold the paper towel stack.

[0004] However, in actual processing, the above-mentioned paper towel folding mechanism relies on suction air to fold the paper towel, and the folded and output paper towel often forms an arc-shaped arch at the top, and the mechanical hand device finger for insertion is mostly full-insertion, i.e. the finger almost inserts into the entire width of the paper towel, which causes the inserted finger to often collide with the arch part and cause the arch part to be caught and torn, and the length of the finger often only matches a specific size of paper towel, so that it is difficult to adjust the insertion amount of the finger when changing the paper towel to be inserted, and the flexibility is poor. SUMMARY

[0005] The utility model aims to provide a paper towel folding machine half-insertion type folding structure, which can solve one or more of the above problems.

[0006] According to one aspect of the utility model, a paper towel folding machine half-insertion type folding structure is provided, which comprises a first half-insertion finger, a second half-insertion finger, a first lifting mechanism, a first horizontal driving mechanism, a second lifting mechanism, a second horizontal driving mechanism and a rack,

[0007] The rack is provided with a paper outlet channel,

[0008] The first lifting mechanism and the second lifting mechanism are both installed on the rack, the first horizontal driving mechanism is connected with the first lifting mechanism, and the second horizontal driving mechanism is connected with the second lifting mechanism,

[0009] The first half-insertion finger is connected with the first horizontal driving mechanism, and the second half-insertion finger is connected with the second horizontal driving mechanism,

[0010] The first half-inserting finger and the second half-inserting finger can be oppositely arranged, and the first half-inserting finger and the second half-inserting finger can be inserted into the paper outlet channel, and the insertion amount of the first half-inserting finger into the paper outlet channel and the insertion amount of the second half-inserting finger into the paper outlet channel are both not greater than half of the width of the paper outlet channel.

[0011] The paper towel folding machine can be applied to a paper towel separating and folding machine, the folded paper towel can enter the paper outlet channel, and is supported by an external lifting conveying device, and the first half-inserting finger and the second half-inserting finger can be arranged at the same height by cooperation of the first lifting mechanism and the second lifting mechanism, the first half-inserting finger and the second half-inserting finger can be oppositely arranged and inserted into the paper outlet channel by the first transverse driving mechanism and the second transverse driving mechanism, and the insertion amount of the two half-inserting fingers can be limited, so that the contact between the half-inserting fingers and the arching part of the separated paper towel during insertion is reduced, and the probability of damage to the paper towel is effectively reduced. In addition, due to the arrangement of the related lifting mechanisms and the transverse driving mechanisms, the insertion amount and the insertion position of each half-inserting finger can be conveniently adjusted to match different needs, and the flexibility is high.

[0012] In some embodiments, the insertion amount of the first half-inserting finger and the second half-inserting finger into the paper outlet channel is not less than one fourth of the width of the paper outlet channel. By limiting the insertion amount of the half-inserting fingers, the first half-inserting finger and the second half-inserting finger cannot effectively support the paper towel sent out of the paper outlet channel after insertion.

[0013] In some embodiments, the first lifting mechanism comprises a first lifting motor, a first belt conveying device, a first sliding rail and a first sliding block, the first lifting motor, the first sliding rail and the first belt conveying device are respectively mounted on a rack, the first lifting motor is connected with the first belt conveying device, the first transverse driving mechanism is connected with the first belt conveying device, the first sliding block is connected with the first transverse driving mechanism, and the first sliding block is slidably arranged on the first sliding rail. The first lifting motor can drive the first belt conveying device to work, so that the first transverse driving mechanism can move up and down with the working of the first belt conveying device, and the first sliding block and the first sliding rail can guide the movement of the first transverse driving mechanism and improve the movement accuracy.

[0014] In some embodiments, the first transverse driving mechanism comprises a first driving motor, a first support, a first movable beam, a first guide rail and a first guide block, the first driving motor and the first guide rail are respectively mounted on the first support, the first movable beam is connected with the first guide block, the first guide block is slidably arranged on the first guide rail, the first driving motor is connected with the first movable beam, and the first half-inserting finger is connected to the first movable beam. The first driving motor can drive the first movable beam to move along the first guide rail, so as to realize the paper insertion action of the first half-inserting finger.

[0015] In some embodiments, the first lateral driving mechanism comprises a first clamping block connected with the first support, the first clamping block is connected with the first belt conveying device, the rack is provided with a first hole, and the first clamping block is inserted into the first hole. The first hole can limit the movement of the first clamping block to a certain extent, thereby reducing the movement deviation of the first clamping block.

[0016] In some embodiments, the second lifting mechanism comprises a second lifting motor, a second belt conveying device, a second sliding rail and a second sliding block, the second lifting motor, the second sliding rail and the second belt conveying device are respectively installed on the rack, the second lifting motor is connected with the second belt conveying device, the second lateral driving mechanism is connected with the second belt conveying device, the second sliding block is connected with the second lateral driving mechanism, and the second sliding block is slidably arranged on the second sliding rail. The second lifting motor can drive the second belt conveying device to work, so that the second lateral driving mechanism can realize lifting movement along with the work of the second belt conveying device, and the second sliding block and the second sliding rail can guide the movement of the second lateral driving mechanism, thereby improving the movement accuracy.

[0017] In some embodiments, the second lateral driving mechanism comprises a second driving motor, a second support, a second movable beam, a second guide rail and a second guide block, the second driving motor and the second guide rail are respectively installed on the second support, the second movable beam is connected with the second guide block, the second guide block is slidably arranged on the second guide rail, the second driving motor is connected with the second movable beam, and the second half-inserting finger is connected with the second movable beam. The second driving motor can drive the second movable beam to move along the second guide rail, so as to realize the paper inserting action of the second half-inserting finger.

[0018] In some embodiments, the second lateral driving mechanism comprises a second clamping block connected with the second support, the second clamping block is connected with the second belt conveying device, the rack is provided with a second hole, and the second clamping block is inserted into the second hole. The second hole can limit the movement of the second clamping block to a certain extent, thereby reducing the movement deviation of the second clamping block. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of a half-inserting type folding structure of a paper towel folding machine according to an embodiment of the present application.

[0020] Figure 2 It is a structure schematic view of a half-inserting type folding structure of a paper towel folding machine according to an embodiment of the present application.

[0021] Figure 3 It is a sectional view of a structure schematic view of a half-inserting type folding structure of a paper towel folding machine according to an embodiment of the present application.

[0022] Figure 4 It is a structure schematic view of the first half-inserting finger and the second half-inserting finger of the paper towel separating machine half-inserting separating structure of an embodiment of the utility model.

[0023] Figure 5 It is a sectional view of the structure schematic view of the paper towel separating machine half-inserting separating structure at the rack of an embodiment of the utility model.

[0024] In the drawing: 1. first half-inserting finger, 2. second half-inserting finger, 3. first lifting mechanism, 4. first transverse driving mechanism, 5. second lifting mechanism, 6. second transverse driving mechanism, 7. rack, 31. first lifting motor, 32. first belt conveying device, 33. first sliding rail, 34. first sliding block, 41. first driving motor, 42. first support, 43. first movable beam, 44. first guide rail, 45. first guide block, 46. first clamping block, 51. second lifting motor, 52. second belt conveying device, 53. second sliding rail, 54. second sliding block, 61. second driving motor, 62. second support, 63. second movable beam, 64. second guide rail, 65. second guide block, 66. second clamping block 71. rack main body, 72. first connecting block, 73. first blocking strip, 74. second connecting block, 75. second blocking strip, 701. first hole, 702. second hole, 711. first connecting strip, 712. second connecting strip, 10. paper outlet channel. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail below in combination with the drawings.

[0026] Reference Figures 1-5 The paper towel separating machine half-inserting separating structure of the utility model comprises a first half-inserting finger 1, a second half-inserting finger 2, a first lifting mechanism 3, a first transverse driving mechanism 4, a second lifting mechanism 5, a second transverse driving mechanism 6 and a rack 7.

[0027] The rack 7 comprises a rack main body 71, a first connecting block 72, a first blocking strip 73, a second connecting block 74 and a second blocking strip 75. The rack main body 71 is provided with a first connecting strip 711 and a second connecting strip 712, the first connecting block 72 can be multiple, all the first connecting blocks 72 are fixedly connected with the first connecting strip 711 through screws, the second connecting block 74 can also be multiple, all the second connecting blocks 74 are fixedly connected with the second connecting strip 712 through screws, and the first blocking strip 73 and the second blocking strip 75 are also multiple, the number of the first connecting block 72, the first blocking strip 73, the second connecting block 74 and the second blocking strip 75 is equivalent, multiple first blocking strips 73 and multiple first connecting blocks 72 are connected through screws respectively, multiple second blocking strips 75 and multiple second connecting blocks 74 are connected through screws respectively, and the multiple first blocking strips 73 and the multiple second blocking strips 75 set up one by one.

[0028] The paper outlet channel 10 is formed between the first blocking strip 43 and the second blocking strip 45, and is perpendicular to the horizontal plane, and has a width corresponding to the width of the paper to be delivered, and can allow the separated paper to pass through.

[0029] The first lifting mechanism 3 comprises a first lifting motor 31, a first belt conveying device 32, a first sliding rail 33 and a first sliding block 34. The body of the first lifting motor 31 is fixedly installed on the frame 7 by screws, and the driving wheels of the first belt conveying device 32 are rotatably installed on the frame 7 by shafts. The output shaft of the first lifting motor 31 is connected with any driving wheel of the first belt conveying device 32, so that the first lifting motor 31 can drive the first belt conveying device 32 to work. The first belt conveying device 32 is arranged vertically to the horizontal plane. The first sliding rail 33 is fixedly installed on the frame 7 by screws, and is also arranged vertically to the horizontal plane. The first sliding block 34 is slidably sleeved on the first sliding rail 33.

[0030] The first transverse driving mechanism 4 comprises a first driving motor 41, a first support 42, a first movable beam 43, a first guide rail 44 and a first guide block 45. The body of the first driving motor 41 is fixedly installed on the first support 42 by a connecting block, and the first support 42 is fixedly connected with the first sliding block 34 of the first lifting mechanism 3 by screws. The first guide rail 44 is fixedly installed on the first support 42 by screws, and is arranged parallel to the horizontal plane. Meanwhile, the first movable beam 43 is fixedly connected with the first guide block 45 by screws, and the first guide block 45 is slidably sleeved on the first guide rail 44. The output shaft of the first driving motor 41 is connected with the first movable beam 43 by a connecting rod, so that the first driving motor 41 can drive the first movable beam 43 to slide along the first guide rail 44.

[0031] The first transverse driving mechanism 4 further comprises a first clamping block 46, which is fixedly connected with the first support 42 by screws, and is fixedly connected on the conveying belt of the first belt conveying device 32 by clamping. The frame 7 is further provided with a first hole 701, and the first clamping block 46 is inserted into the first hole 701.

[0032] The first half inserting fingers 1 can be multiple, and all the first half inserting fingers 1 are fixedly connected with the first movable beam 43 by screws, and can move with the movement of the first movable beam 43.

[0033] The second lifting mechanism 5 comprises a second lifting motor 51, a second belt conveying device 52, a second sliding rail 53 and a second sliding block 54. The body of the second lifting motor 51 is fixedly installed on the frame 7 by screws, and the driving wheels of the second belt conveying device 52 are rotatably installed on the frame 7 by shafts. The output shaft of the second lifting motor 51 is connected with any driving wheel of the second belt conveying device 52, so that the second lifting motor 51 can drive the second belt conveying device 52 to work. The second belt conveying device 52 is arranged vertically to the horizontal plane. The second sliding rail 53 is fixedly installed on the frame 7 by screws. The second sliding rail 53 is also arranged vertically to the horizontal plane. The second sliding block 54 is slidably sleeved on the second sliding rail 53.

[0034] The second transverse driving mechanism 6 comprises a second driving motor 61, a second support 62, a second movable beam 63, a second guide rail 64 and a second guide block 65. The body of the second driving motor 61 is fixedly installed on the second support 62 by a connecting block. The second support 62 is fixedly connected with the second sliding block 54 of the second lifting mechanism 5 by screws. The second guide rail 64 is fixedly installed on the second support 62 by screws. The second guide rail 64 is arranged parallel to the horizontal plane. Meanwhile, the second movable beam 63 is fixedly connected with the second guide block 65 by screws. The second guide block 65 is slidably sleeved on the second guide rail 64. The output shaft of the second driving motor 61 is connected with the second movable beam 63 by a connecting rod, so that the second driving motor 61 can drive the second movable beam 63 to slide along the second guide rail 64.

[0035] The second transverse driving mechanism 6 further comprises a second clamping block 66. The second clamping block 66 is fixedly connected with the second support 62 by screws. The second clamping block 66 is fixedly connected on the conveying belt of the second belt conveying device 52 by clamping. The frame 7 is further provided with a second hole 702. The second clamping block 66 is inserted into the second hole 702.

[0036] The second half-inserting fingers 2 can be multiple. All the second half-inserting fingers 2 are fixedly connected with the second movable beam 63 by screws. The second half-inserting fingers 2 can move with the movement of the second movable beam 63.

[0037] The multiple first half-inserting fingers 1 and the multiple second half-inserting fingers 2 are correspondingly arranged. The first half-inserting fingers 1 can be arranged between the gaps of the adjacent first blocking strips 73. The second half-inserting fingers 2 can be arranged between the gaps of the adjacent second blocking strips 75. The first half-inserting fingers 1 and the second half-inserting fingers 2 can be inserted into the paper outlet channel 10 without being hindered by the first blocking strips 73 or the second blocking strips 75.

[0038] The insertion amount of the first half-inserting fingers 1 in the paper outlet channel 10 should be controlled to be not greater than half of the width of the paper outlet channel 10, and not less than one fourth of the width of the paper outlet channel 10.

[0039] The half-inserting structure of the paper towel separating machine can be used in the same height and opposite to each other under the work of the first transverse driving mechanism 4, the second transverse driving mechanism 6, the first lifting mechanism 3 and the second lifting mechanism 5, and can be separately arranged on both sides of the paper outlet channel 10.

[0040] The folded paper towel can enter the paper outlet channel 10, and the paper towel in the paper outlet channel 10 can be carried and conveyed by the external lifting conveying device, and when the amount of paper towel entering the paper outlet channel 10 reaches the required amount, at this time, the first half-inserting finger 1 and the second half-inserting finger 2 can be simultaneously inserted into the paper outlet channel 10 from both sides of the paper outlet channel 10 under the work of the first transverse driving mechanism 4 and the second transverse driving mechanism 6, specifically, the first driving motor 41 can drive the first movable beam 43 to move along the first guide rail 44, so that the first half-inserting finger 1 on the first movable beam 43 moves to realize the insertion action, and the second driving motor 61 can drive the second movable beam 63 to move along the second guide rail 64, so that the second half-inserting finger 2 on the second movable beam 63 moves to realize the insertion action.

[0041] The first half-inserting finger 1 and the second half-inserting finger 2 inserted into the paper outlet channel 10 can carry the paper towel continuously entering the paper outlet channel 10, so as to facilitate the lifting conveying device to convey the paper towel stack formed by the fixed amount of paper towel, so as to facilitate subsequent processing or packaging of the fixed amount of paper towel.

[0042] And in the conveying process of the lifting conveying device, the first half-inserting finger 1 and the second half-inserting finger 2 can also be lowered with the increase of the paper towel output from the paper outlet channel 10 under the work of the first lifting mechanism 3 and the second lifting mechanism 5, specifically, the first lifting motor 31 can drive the first belt conveying device 32 to work, so that the first transverse driving mechanism 4 moves along the first sliding rail 33, so that the first half-inserting finger 1 connected to the first transverse driving mechanism 4 also moves, and the second lifting motor 51 can drive the second belt conveying device 52 to work, so that the second transverse driving mechanism 6 moves along the second sliding rail 53, so that the second half-inserting finger 2 connected to the second transverse driving mechanism 6 also moves.

[0043] Until the lifting conveying device finishes conveying the paper towel stack and resets, then the first half-inserting finger 1 and the second half-inserting finger 2 can also be reset under the work of the first transverse driving mechanism 4, the second transverse driving mechanism 6, the first lifting mechanism 3 and the second lifting mechanism 5, for the next work.

[0044] The utility model discloses a first half plug finger 1 and second half plug finger 2 are set up to each other and can be inserted into the paper outlet channel, and the insertion amount of both is limited, to reduce the contact of half plug finger insertion and the arch part of the folded paper towel, can effectively reduce the probability of damage to the paper towel.

[0045] The above only is some implementation manners of the utility model. For ordinary skilled person in the art, under the premise of not departing from the creative concept of the utility model, can make several deformation and improvement, and these all belong to the protection scope of the utility model.

Claims

1. A semi-insertion stacking structure for a tissue paper stacking machine, characterized in that: It includes a first half-insertion finger, a second half-insertion finger, a first lifting mechanism, a first lateral drive mechanism, a second lifting mechanism, a second lateral drive mechanism, and a frame. The frame is equipped with a paper output channel. Both the first and second lifting mechanisms are mounted on the frame. The first lateral drive mechanism is connected to the first lifting mechanism, and the second lateral drive mechanism is connected to the second lifting mechanism. The first half-finger is connected to the first lateral drive mechanism, and the second half-finger is connected to the second lateral drive mechanism. The first half-insertion finger and the second half-insertion finger can be arranged relative to each other, and both the first half-insertion finger and the second half-insertion finger can be inserted into the paper output channel. The insertion amount of the first half-insertion finger into the paper output channel and the insertion amount of the second half-insertion finger into the paper output channel are both no more than half the width of the paper output channel.

2. The semi-insertion stacking structure of the tissue paper stacking machine according to claim 1, characterized in that, The insertion depth of both the first half-finger and the second half-finger in the paper output channel is not less than one-quarter of the width of the paper output channel.

3. The semi-insertion stacking structure of the tissue paper stacking machine according to claim 1, characterized in that, The first lifting mechanism includes a first lifting motor, a first belt conveyor, a first slide rail, and a first slider. The first lifting motor, the first slide rail, and the first belt conveyor are respectively mounted on the frame. The first lifting motor is connected to the first belt conveyor. The first lateral drive mechanism is connected to the first belt conveyor. The first slider is connected to the first lateral drive mechanism. The first slider is slidably disposed on the first slide rail.

4. The semi-insertion stacking structure of the tissue paper stacking machine according to claim 3, characterized in that, The first transverse drive mechanism includes a first drive motor, a first bracket, a first movable beam, a first guide rail, and a first guide block. The first drive motor and the first guide rail are respectively mounted on the first bracket. The first movable beam is connected to the first guide block. The first guide block is slidably disposed on the first guide rail. The first drive motor is connected to the first movable beam. The first half-finger is connected to the first movable beam.

5. The semi-insertion stacking structure of the tissue paper stacking machine according to claim 4, characterized in that, The first transverse drive mechanism includes a first clamping block, which is connected to a first bracket and connected to a first belt conveyor. The frame has a first hole, into which the first clamping block is inserted.

6. The semi-insertion stacking structure of the tissue paper stacking machine according to claim 1, characterized in that, The second lifting mechanism includes a second lifting motor, a second belt conveyor, a second slide rail, and a second slider. The second lifting motor, the second slide rail, and the second belt conveyor are respectively mounted on the frame. The second lifting motor is connected to the second belt conveyor. The second lateral drive mechanism is connected to the second belt conveyor. The second slider is connected to the second lateral drive mechanism. The second slider is slidably mounted on the second slide rail.

7. The semi-insertion stacking structure of the tissue paper stacking machine according to claim 6, characterized in that, The second transverse drive mechanism includes a second drive motor, a second bracket, a second movable beam, a second guide rail, and a second guide block. The second drive motor and the second guide rail are respectively mounted on the second bracket. The second movable beam is connected to the second guide block. The second guide block is slidably disposed on the second guide rail. The second drive motor is connected to the second movable beam. The second half-finger is connected to the second movable beam.

8. The semi-insertion stacking structure of the tissue paper stacking machine according to claim 7, characterized in that, The second transverse drive mechanism includes a second clamping block, which is connected to a second bracket and connected to a second belt conveyor. The frame has a second hole into which the second clamping block is inserted.

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