CN213084879U - Braided bag creasing machine receiving agencies - Google Patents

Abstract

The utility model relates to a braided bag crease machine receiving agencies, it includes the frame, be provided with a drive roll and a driven voller in the frame, the drive roll is connected with drive arrangement, and the drive roll rotates to be connected in the frame, and the driven voller sets up with the drive roll is with high, top between drive roll and the driven voller is used for placing web-like braided bag. The utility model discloses a have the convenience and receive the effect of material to the braided bag.

Description

Braided bag creasing machine receiving agencies

Technical Field

The utility model belongs to the technical field of a braided bag crease mark machine's technique and specifically relates to a braided bag crease mark machine receiving agencies is related to.

Background

The woven bag is widely used in life because of low production cost and strong use performance. The main production process of the packaging bag is to utilize plastic raw materials to be extruded into a film, cut and unidirectionally stretched into flat filaments, the flat filaments are woven by warps and wefts to obtain the product, and the woven bag needs to be provided with creases after being woven, so that the bag opening is firmly sewn.

Application publication number is CN108263039A discloses a modified plastic woven sack coiling mechanism in the patent application file, including the base with set up the drive arrangement on the base, a serial communication port, still including setting up be used for on the base with the plastic woven sack taut and flattening and taut structure, set up guide structure on the base, set up the rolling support on the base, set up the rolling axle on the rolling support, set up in the rolling wheel of rolling axle one end, set up on the rolling axle and can dismantle the rolling seat of being connected with the rolling axle, drive arrangement loops through drive wheel and belt and is connected with the rolling wheel, through carrying out the rolling with the braided sack winding on the rolling axle.

However, in the structure, the winding shaft and the winding wheel are connected with the winding seat to wind, so that the woven bag is inconvenient to wind.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a braided bag crease machine receiving agencies, it has the convenience and receives the effect of material to the braided bag.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a braided bag creasing machine receiving agencies, includes the frame, be provided with a drive roll and a driven voller in the frame, the drive roll is connected with drive arrangement, and the drive roll rotates to be connected in the frame, and the driven voller sets up with the drive roll is with high, top between drive roll and the driven voller is used for placing web-shaped braided bag.

Through adopting above-mentioned technical scheme, during the use, when setting up drive roll and driven voller with high, clearance top between drive roll and the driven voller is used for placing web-like braided bag, rotates the drive roll under drive arrangement's effect, and frictional force between drive roll and the web-like braided bag makes web-like braided bag rotate and carries out the rolling to directly place drive roll and driven voller with the braided bag book and can the rolling, and then the comparison is convenient to the receipts material of braided bag.

The utility model discloses further set up to: a synchronous chain is arranged between the driving roller and the driven roller, two ends of the synchronous chain are respectively provided with a chain wheel, and the end parts of the driving roller and the driven roller are respectively and coaxially fixed with one chain wheel.

Through adopting above-mentioned technical scheme, set up synchronous chain between drive roll and the driven voller, synchronous chain is with two drive rolls and driven voller synchronous rotation to drive roll-like braided bag simultaneously with the driven voller.

The utility model discloses further set up to: the driven roller is provided with a lifting device, the lifting device comprises a connecting rod and a hydraulic cylinder, one end of the connecting rod is rotatably connected to the rack, the other end of the connecting rod is rotatably connected to the driven roller, the rotating axis of the connecting rod and the rack is overlapped with the rotating axis of the driving roller, one end of the hydraulic cylinder is rotatably connected to the rack, and the other end of the hydraulic cylinder is rotatably connected to the end portion of the driven roller.

Through adopting above-mentioned technical scheme, connecting rod one end is rotated and is connected in the frame, and the other end is rotated and is connected on the driven voller, and the effort of pneumatic cylinder can be rotated to the below of drive roll by the needle connecting rod to can make and be located the rolled braided bag on drive roll and the driven voller and fall from the driven voller.

The utility model discloses further set up to: an inclined surface is arranged on one side, located on the driven roller, of the rack, and one side, far away from the driven roller, of the inclined surface extends downwards to the ground.

Through adopting above-mentioned technical scheme, set up the inclined plane in the frame, when roll-like braided bag falls from the driven voller, roll along the inclined plane and fall subaerially to the convenience is taken off roll-like braided bag.

The utility model discloses further set up to: the two ends of the driving roller are respectively provided with a positioning device, each positioning device comprises a stand column and a positioning plate, the positioning plates are blocked at the two ends of the rolled woven bag, the positioning plates are in sliding fit with the stand columns, the sliding directions of the positioning plates on the stand columns are parallel to the length direction of the driving roller, and the positioning plates are connected with a fixing device.

Through adopting above-mentioned technical scheme, the locating plate is located rolled-up braided bag both ends, and at rolled-up braided bag pivoted in-process, the locating plate aligns the both ends of braided bag to the comparison that makes rolled-up braided bag both ends collect is neat.

The utility model discloses further set up to: the positioning plate is provided with two sliding rods, the two sliding rods are vertically arranged, the positioning plate is provided with a guide hole, the sliding rods are in sliding fit in the guide hole, and the length direction of the sliding rods is parallel to the length direction of the driving roller.

Through adopting above-mentioned technical scheme, slide bar sliding fit is in the guiding hole, when passing through the slide bar removal with the locating plate, can make the distance between two locating plates adapt to the roll-like braided bag of different width.

The utility model discloses further set up to: fixing device includes two U-shaped seats and drives the drive assembly that two U-shaped seats reciprocated, the guide way has been seted up on the stand, the vertical setting of guide way, two U-shaped seat sliding fit is in the guide way, two the opening of U-shaped seat sets up mutually, and two U-shaped seats all are located between two slide bars from top to bottom.

Through adopting above-mentioned technical scheme, two U-shaped seats sliding fit are in the guide way, move two U-shaped seats along the guide way through drive assembly and butt on the lateral wall of slide bar to fix two slide bars.

The utility model discloses further set up to: the driving assembly comprises lifting screws, gears and racks, the lifting screws are vertically arranged, the lifting screws are provided with two screws which are respectively fixed on two U-shaped seats, the two screws on the lifting screws are opposite in rotating direction and are respectively in threaded connection at two ends of the gears, the racks are in sliding fit on the stand columns, and the gears are meshed with the racks.

Through adopting above-mentioned technical scheme, lifting screw connects on the U-shaped seat, and rack sliding fit is on the stand, and gear and rack meshing when pulling the rack, two lifting screw of gear revolve are close to relatively or keep away from to fix the slide bar.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the height of the driving roller and the height of the driven roller are the same, the rolled woven bag is placed above the gap between the driving roller and the driven roller, the driving roller is rotated under the action of the driving device, and the rolled woven bag is rotated and wound by the friction force between the driving roller and the rolled woven bag, so that the woven bag roll can be wound by directly placing the woven bag roll on the driving roller and the driven roller, and the woven bag is more conveniently collected;

2. a synchronous chain is arranged between the driving roller and the driven roller and synchronously rotates the two driving rollers and the driven roller, so that the driving roller and the driven roller simultaneously drive the rolled woven bag;

3. one end of the connecting rod is rotatably connected to the rack, the other end of the connecting rod is rotatably connected to the driven roller, and the acting force of the hydraulic cylinder can be applied to the connecting rod to rotate towards the lower part of the driving roller, so that the rolled woven bag positioned on the driving roller and the driven roller can fall from the driven roller.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the adjusting device;

FIG. 3 is a schematic view of the connection structure of the pulling means;

FIG. 4 is a schematic structural view of the receiving mechanism;

FIG. 5 is a schematic view of the positioning device;

fig. 6 is a schematic structural view of a column which is cut open to show the interior of the column.

In the figure, 1, a frame; 11. a compression roller; 2. a creasing device; 21. a U-shaped groove; 211. chamfering; 22. pressing a plate; 221. an arc-shaped elbow; 3. a material receiving mechanism; 31. a drive roll; 32. a driven roller; 33. a synchronization chain; 34. a sprocket; 4. a support device; 41. a support screw; 42. adjusting the nut; 43. a guide bar; 44. a guide tube; 5. an adjustment device; 51. a sliding seat; 52. adjusting the screw rod; 53. a slide rail; 6. a pulling device; 61. a body; 62. a blocking wheel; 63. a resist roller; 64. pushing the plate; 65. positioning a screw rod; 66. a slider; 67. a guide groove; 68. a vertical screw; 69. a spring; 7. a lifting device; 71. a connecting rod; 72. a hydraulic cylinder; 73. an inclined surface; 8. a positioning device; 81. a column; 82. positioning a plate; 83. a slide bar; 84. a guide hole; 9. a fixing device; 91. a U-shaped seat; 92. a drive assembly; 921. a lifting screw; 922. a gear; 923. a rack; 93. a guide groove; 924. a handle; 10. a drive device; 101. a drive motor; 102. a chain; 103. a sprocket tooth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1, for the utility model discloses a braided bag crease machine, which comprises a frame 1, the top of frame 1 is provided with the crease device 2 that is used for folding into M shape with the braided bag both sides of tube-shape, it is more firm to make the braided bag follow-up again through the sack that forms after cutting and sewing up the mouth, can prevent that the material from flowing from the sack limit, it is provided with a plurality of compression rollers 11 to lie in behind crease device 2 in frame 1, the crease with the braided bag both sides further keeps the shape, then be provided with receiving agencies 3 at a plurality of compression rollers 11's rear, receiving agencies 3 are used for receiving the braided bag of tube-shape into roll-like being used for subsequent cutting.

Referring to fig. 1 and 2, the creasing device 2 comprises two U-shaped grooves 21 and pressing plates 22, the cross section of each U-shaped groove 21 is U-shaped, each U-shaped groove 21 is matched with one pressing plate 22, the pressing plates 22 are placed in the U-shaped grooves 21, the length direction of the U-shaped grooves 21 is along the conveying direction of the woven bag, in the conveying process, the two U-shaped grooves 21 are positioned at the positions of the two sides of the inner side of the woven bag, the pressing plates 22 are positioned at the outer parts of the U-shaped grooves 21, the front ends of the U-shaped grooves 21 are provided with chamfers 211, one ends of the two pressing plates 22 close to the front ends of the U-shaped grooves 21 are provided with arc bends 221, the arc bends 221 are bent in the direction far away from the U-shaped grooves 21, the front ends of the U-shaped grooves 21 are the ends which are firstly contacted with the woven bag, the openings of the two U-, the platen 22 is mounted on the frame 1. After the woven bag passes through the U-shaped groove 21, the woven bag is extruded by the pressing plate 22 and the U-shaped groove 21, so that the woven bag is formed into an M shape.

Referring to fig. 2, the supporting device 4 includes two supporting screws 41 and an adjusting nut 42, the two supporting screws 41 are fixedly connected to one U-shaped groove 21, the two supporting screws 41 are arranged in a collinear manner, one end of each supporting screw 41 is fixed to the U-shaped groove 21, the adjusting nut 42 is screwed to the end portion of each supporting screw 41 far away from the U-shaped groove 21, and the thread directions of the two ends of the adjusting nut 42 are opposite to each other, so that the two supporting screws 41 can bring the two U-shaped grooves 21 close to or far away from each other when the adjusting nut 42 is rotated. In order to keep the distance between the two ends of the U-shaped groove 21 equal when the two U-shaped grooves 21 are adjusted, a guide rod 43 and a guide tube 44 are arranged at the front end of the U-shaped groove 21, the guide rod 43 and the guide tube 44 are respectively fixed on the two U-shaped grooves 21, one end of the guide rod 43 is inserted into the guide tube 44, and the length directions of the guide rod 43 and the guide tube 44 are both parallel to the length direction of the support screw 41.

Referring to fig. 2, after the distance between the two U-shaped grooves 21 is adjusted, the maximum width of the woven bag can be fixed, and the width of the crease of the woven bag also needs to be adjusted, so that the two pressing plates 22 are connected with the adjusting device 5, the adjusting device 5 comprises two sliding seats 51 and an adjusting screw 52, the adjusting screw 52 is perpendicular to the length direction of the U-shaped groove 21, the adjusting screw 52 is rotatably connected to the frame 1, the thread directions of the two ends of the adjusting screw 52 are opposite, the two sliding seats 51 are threadedly connected to the two ends of the adjusting screw 52, the two ends of the sliding seats 51 are provided with sliding rails 53, the length direction of the sliding rails 53 is parallel to the length direction of the adjusting screw 52, the sliding seats 51 are slidably fitted on the sliding rails 53, so that when the adjusting screw 52 is rotated, the adjusting screw 52 can carry the two sliding seats 51 to move along the length direction of the adjusting screw 52, the, so that the depth of insertion of the two pressing plates 22 into the U-shaped groove 21 is adjusted.

Referring to fig. 3, since two U-shaped grooves 21 need to be placed in the woven bag and the woven bag is a continuous tubular shape, in order to prevent the U-shaped grooves 21 from moving downward along with the movement of the woven bag, a drawing device 6 is provided between the two U-shaped grooves 21, the drawing device 6 includes a body 61, blocking wheels 62 and blocking rollers 63, the body 61 is plate-shaped, the number of the blocking wheels 62 is four, the two blocking wheels 62 are located above the body 61, the two blocking wheels 62 are located below the body 61, the blocking wheels 62 are both rotatably connected to the body 61, the guide tube 44 is slidably connected to the body 61, the two blocking rollers 63 are vertically arranged on the frame 1, the distance between the two blocking rollers 63 is greater than the thickness of the body 61 and is smaller than the distance between the upper and lower blocking wheels 62, the blocking rollers 63 are arranged between the blocking wheels 62 and the U-shaped grooves 21, the drawing device 6 is located in the woven bag, since the two resist rollers 63 can prevent the resist wheel 62 from passing through the two resist rollers 63, the U-shaped groove 21 can be prevented from flowing down.

Referring to fig. 3, two push plates 64 are arranged on the frame 1, the two push plates 64 are located on two sides of the body 61, positioning screws 65 are arranged on the two push plates 64, the length direction of the positioning screws 65 is parallel to the length direction of the blocking roller 63, the positioning screws 65 are connected to the frame 1, and the end portions of the positioning screws 65 are used for fixing the push plates 64, so that the two push plates 64 can be clamped on the body 61, and the body 61 is prevented from sliding towards one side of the frame 1. In order to facilitate the installation of the body 61 between the two blocking rollers 63, the two ends of the upper blocking wheel 62 are provided with sliding blocks 66, the blocking wheel 62 is rotatably connected to the sliding blocks 66, a guide groove 67 is formed in the frame 1, the sliding blocks 66 are slidably fitted in the guide groove 67, the guide groove 67 is vertically arranged, the side wall of the guide groove 67 is in threaded connection with a vertical screw 68, the vertical screw 68 is in threaded connection with the guide groove 67, the lower end of the vertical screw 68 is rotatably connected to the sliding blocks 66, a spring 69 is arranged below the sliding blocks 66, the upper end of the spring 69 abuts against the sliding blocks 66, the lower end of the spring 69 abuts against the frame 1, and the acting force of the spring 69 is used for keeping the upper blocking rollers 63 to be spaced from the lower blocking rollers 63.

Referring to fig. 4 and 5, the material receiving mechanism 3 includes a driving roller 31 and a driven roller 32, the driving roller 31 is connected to the driving device 10, the driving device 10 includes a driving motor 101, a chain 102 and a sprocket 103, two ends of the chain 102 are respectively provided with a sprocket 103, one sprocket 103 is coaxially fixed at an output end of the driving motor 101, and the other sprocket 103 is coaxially fixed on the driving roller 31. The driving roller 31 and the driven roller 32 are arranged at the same height, the upper part of the middle position of the driving roller 31 and the middle position of the driven roller 32 are used for placing a rolled woven bag, and the middle part of the rolled woven bag can be added with a balance weight to facilitate rolling. When the driving roller 31 rotates, the rolled woven bag is pressed on the driving roller 31, so that the rolled woven bag can be rolled. The driving roller 31 is rotatably connected to the frame 1, the driving roller 31 is made of rubber materials, anti-slip patterns are formed in the side wall of the driving roller 31, friction force of the driving roller 31 to woven bags is improved, and the rolled woven bags stably rotate. The driven roller 32 is connected with a lifting device 7, the lifting device 7 can drive the driven roller 32 to ascend and descend, and after the driven roller 32 descends, the rolled woven bag can move towards the driven roller 32 until the rolled woven bag falls down from the position between the driving roller 31 and the driven roller 32, so that the rolled woven bag is wound. The synchronous chain 33 is arranged at one end of the driven roller 32, the chain wheels 34 are respectively arranged at two ends of the synchronous chain 33, the chain wheels 34 at two ends of the synchronous chain 33 are respectively and coaxially fixed on the driving roller 31 and the driven roller 32, the driving roller 31 and the driven roller 32 synchronously rotate, friction force which is generated by the driving roller 31 and the driven roller 32 and rotates towards the same direction can be generated on the rolled woven bag, and therefore the rolled woven bag further rotates stably.

Referring to fig. 4, the lifting device 7 includes a connecting rod 71 and a hydraulic cylinder 72, wherein a connecting rod 71 is disposed at each end of the driven roller 32, one end of the connecting rod 71 is rotatably connected to the driven roller 32, the other end of the connecting rod 71 is rotatably connected to the frame 1, an axis of the connecting rod 71 rotatably connected to the frame 1 coincides with an axis of the driving roller 31, one end of the hydraulic cylinder 72 is rotatably connected to the frame 1, and the other end of the hydraulic cylinder 72 is rotatably connected to an end of the driving roller 31, and when the hydraulic cylinder 72 extends and retracts, the driven roller 32 can be driven to rotate around the driving roller 31, so that the driven roller 32 can be lowered when the. An inclined surface 73 is arranged on one side of the driven roller 32 on the frame 1, and one side of the inclined surface 73 far away from the driven roller 32 extends downwards to the ground, so that the rolled woven bag falls from the driven roller 32 and rolls along the inclined surface 73 to the ground.

Referring to fig. 5, the positioning devices 8 are disposed at two ends of the driving roller 31 and the driven roller 32, each positioning device 8 includes a vertical column 81 and a positioning plate 82, the vertical column 81 is vertically fixed on the frame 1, two positioning plates 82 are disposed at two ends of the rolled woven bag, two horizontal sliding rods 83 are disposed on the positioning plates 82, the two sliding rods 83 are disposed up and down, a guide hole 84 is disposed on the vertical column 81, the length direction of the sliding rod 83 is parallel to the length direction of the driving roller 31, the positioning plate 82 is fixed at one end of the sliding rod 83, the sliding rod 83 is slidably fitted in the guide hole 84, and when the sliding rod 83 slides along the guide hole 84, the distance between the positioning plates 82 in the two positioning devices 8 is adjusted. The distance between the two positioning plates 82 is equal to the width of the rolled woven bag with different widths, so that the two sides of the rolled woven bag can be rolled neatly.

Referring to fig. 4 and 5, a fixing device 9 for positioning the sliding rod 83 is installed on the upright 81, the fixing device 9 includes two U-shaped seats 91 and a driving assembly 92 for driving the two U-shaped seats 91 to move up and down, a guide groove 93 is formed in the upright 81, the guide groove 93 is vertically arranged, the two U-shaped seats 91 are slidably matched in the guide groove 93, openings of the two U-shaped seats 91 are arranged in a reverse manner, the two U-shaped seats 91 are located between the two vertically arranged sliding rods 83, and under the action of the driving assembly 92, the two U-shaped seats 91 move towards the two sliding rods 83 respectively, so that the U-shaped seats 91 can abut against the side walls of the sliding rods 83, and the sliding rods 83 are fixed.

Referring to fig. 5, the driving assembly 92 includes a lifting screw 921, a gear 922 and a rack 923, the lifting screw 921 is vertically disposed, there are two lifting screws 921, two lifting screws 921 are respectively fixed on two U-shaped seats 91, the center lines of two lifting screws 921 coincide and set, two ends of the gear 922 are respectively in threaded connection with two lifting screws 921, the threads of two lifting screws 921 are oppositely arranged, the rack 923 is in sliding fit on the column 81, the gear 922 is engaged with the rack 923, and a handle 924 is disposed on the rack 923. The staff passes through handle 924 push-and-pull rack 923, and rack 923 can drive gear 922 and rotate, and during gear 922 rotated, can keep away from two lifting screw 921 relatively being close to make lifting screw 921 connect U-shaped seat 91 to fix slide bar 83.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a braided bag creasing machine receiving agencies, includes frame (1), its characterized in that: be provided with a drive roll (31) and a driven voller (32) on frame (1), drive roll (31) are connected with drive arrangement (10), and drive roll (31) rotate to be connected in frame (1), and driven voller (32) and drive roll (31) are with high setting, top between drive roll (31) and driven voller (32) is used for placing roll-like braided bag.

2. The braided bag creasing machine receiving agencies of claim 1, wherein: a synchronous chain (33) is arranged between the driving roller (31) and the driven roller (32), two ends of the synchronous chain (33) are respectively provided with a chain wheel (34), and the end parts of the driving roller (31) and the driven roller (32) are respectively coaxially fixed with the chain wheel (34).

3. The braided bag creasing machine receiving agencies of claim 2, wherein: be provided with elevating gear (7) on driven voller (32), elevating gear (7) include connecting rod (71) and pneumatic cylinder (72), connecting rod (71) one end is rotated and is connected in frame (1), and the other end is rotated and is connected on driven voller (32) to the axis of rotation of connecting rod (71) and frame (1) and the axis of rotation coincidence setting of drive roll (31), the one end of pneumatic cylinder (72) is rotated and is connected in frame (1), and the other end is rotated and is connected the tip at driven voller (32).

4. The braided bag creasing machine receiving agencies of claim 3, wherein: an inclined surface (73) is arranged on one side, located on the driven roller (32), of the machine frame (1), and one side, far away from the driven roller (32), of the inclined surface (73) extends downwards to the ground.

5. The receiving mechanism of the woven bag creasing machine as claimed in any one of claims 1 to 4, wherein: the two ends of the driving roller (31) are respectively provided with a positioning device (8), the positioning device (8) comprises a stand column (81) and a positioning plate (82), the positioning plate (82) is blocked at two ends of a rolled woven bag, the positioning plate (82) is in sliding fit with the stand column (81), the sliding direction of the positioning plate (82) on the stand column (81) is parallel to the length direction of the driving roller (31), and the positioning plate (82) is connected with a fixing device (9).

6. The braided bag creasing machine receiving agencies of claim 5, wherein: the automatic feeding device is characterized in that two sliding rods (83) are arranged on the positioning plate (82), the two sliding rods (83) are arranged up and down, a guide hole (84) is formed in the positioning plate (82), the sliding rods (83) are in sliding fit in the guide hole (84), and the length direction of the sliding rods (83) is parallel to the length direction of the driving roller (31).

7. The braided bag creasing machine receiving agencies of claim 6, wherein: fixing device (9) include two U-shaped seats (91) and drive assembly (92) that two U-shaped seats (91) reciprocated, guide way (93) have been seted up on stand (81), and guide way (93) are vertical sets up, two U-shaped seat (91) sliding fit is in guide way (93), two the opening of U-shaped seat (91) sets up mutually, and two U-shaped seats (91) all are located between two upper and lower slide bars (83).

8. The braided bag creasing machine receiving agencies of claim 7, wherein: drive assembly (92) are including lifting screw (921), gear (922) and rack (923), lifting screw (921) vertical setting, lifting screw (921) have two and fix respectively on two U-shaped seats (91), two screw thread on lifting screw (921) is revolved to opposite and respectively threaded connection at the both ends of gear (922), rack (923) sliding fit is on stand (81), gear (922) and rack (923) meshing.

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