CN214241346U

CN214241346U - Bundling machine closing device

Info

Publication number: CN214241346U
Application number: CN202120188635.4U
Authority: CN
Inventors: 蒋亦军
Original assignee: Hangzhou Jiepai Printing Co ltd
Current assignee: Hangzhou Jiepai Printing Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-09-21
Anticipated expiration: 2031-01-23

Abstract

The application relates to a bundling machine closing device sets up on bundling machine's workstation, including controller and hold-down mechanism, hold-down mechanism includes parallel arrangement's first clamp plate and second clamp plate, the both sides of first clamp plate and second clamp plate are carried on spacingly through stop gear, and first clamp plate and second clamp plate can along stop gear's spacing direction slides, hold-down mechanism still include with first clamp plate and second clamp plate are connected and drive first clamp plate and second clamp plate are kept away from each other or are close to first driving piece, the controller with first driving piece communication is connected. This application has the degree of closeness that pastes after improving the carton and being beaten the bundle, makes the carton beat bundle the back be difficult to loose effect.

Description

Bundling machine closing device

Technical Field

The application relates to the field of bundling machines, in particular to a bundling machine pressing device.

Background

A workbench and a bundling device are arranged on a common bundling machine, but at present, a plurality of bundling machines are used for bundling cartons by holding the cartons by workers. But because the carton is generally wider, workman one side need hold up the carton, and the another side still need compress tightly the carton, can't accomplish the space between the full force extrusion carton, and this has just brought the carton and can't compressed tightly totally, leads to tying the dynamics not enough, even the carton after tying also is loose easily.

SUMMERY OF THE UTILITY MODEL

In order to improve the degree of hugging closely after the carton is tied, this application provides a bundling machine closing device.

The application provides a bundling machine closing device adopts following technical scheme:

the utility model provides a bundling machine closing device, sets up on bundling machine's workstation, includes controller and hold-down mechanism, hold-down mechanism includes parallel arrangement's first clamp plate and second clamp plate, the both sides of first clamp plate and second clamp plate are carried on spacingly through stop gear, and first clamp plate and second clamp plate can along stop gear's spacing direction slides, hold-down mechanism still include with first clamp plate and second clamp plate are connected and drive first clamp plate and second clamp plate keep away from each other or the first driving piece that is close to, the controller with first driving piece communication is connected.

Through adopting above-mentioned technical scheme, through being close to or keeping away from of first clamp plate of first driving piece drive and second clamp plate for first clamp plate and second clamp plate can grasp the carton, can reduce the space between the carton, make the carton beat bundle back be difficult to loose, and stop gear's setting can prevent that first clamp plate and second clamp plate from producing the rotation at the in-process that is driven, make hold-down mechanism compress tightly the operation smoothly.

Optionally, two pressing mechanisms are symmetrically arranged, and the two pressing mechanisms are respectively called a first pressing mechanism and a second pressing mechanism, and the first pressing mechanism and the second pressing mechanism are respectively used for pressing two sides of the carton.

Through adopting above-mentioned technical scheme, use first hold-down mechanism and second hold-down mechanism to grasp the both sides of carton respectively, prevent to compress tightly one side of carton only, and the opposite side of carton still can the perk, has strengthened the effect that compresses tightly to the carton.

Optionally, a first supporting portion and a second supporting portion which are symmetrical to each other are further arranged on the workbench, a first rotating motor is horizontally arranged in the first supporting portion, a second rotating motor is horizontally arranged in the second supporting portion, the first rotating motor and the second rotating motor are both in communication connection with the controller, an output shaft of the first rotating motor is connected with the first pressing mechanism, and an output shaft of the second rotating motor is connected with the second pressing mechanism.

Through adopting above-mentioned technical scheme, utilize first rotating electrical machines of controller control and second rotating electrical machines to bundling device's direction to rotate with the same rotational speed, can realize tying the carton, the device can also make the carton produce rotatoryly when compressing tightly the carton, so set up, even do not change bundling device's position, also can realize tying fast, improved and made a bundle efficiency.

Optionally, the pressing mechanism further comprises a first cross rod fixedly connected with an output shaft of the first rotating motor, a first vertical rod and a second vertical rod are vertically arranged at two ends of the first cross rod, and two ends of the first vertical rod and two ends of the second vertical rod are respectively connected with the second connecting rod through a first connecting rod.

Through adopting above-mentioned technical scheme, first montant, second montant, head rod and second connecting rod have connected into a rectangle frame, and first horizontal pole fixed connection is in this rectangle frame for the stability of this structure is higher.

Optionally, the first driving part comprises a first bidirectional screw, the first bidirectional screw comprises a left-handed thread part, a right-handed thread part and is connected with the connecting part of the left-handed thread part and the right-handed thread part, a first bevel gear is coaxially arranged on the connecting part, a containing cavity is arranged inside the first cross rod, a first screw motor is arranged in the containing cavity, a second bevel gear meshed with the first bevel gear is arranged on an output shaft of the first screw motor, and the first screw motor is in communication connection with the controller.

Through adopting above-mentioned technical scheme, first lead screw motor drives the rotation of second bevel gear to drive the rotation of first bevel gear, because first bevel gear and the coaxial setting of first bidirectional screw, so first bidirectional screw can be driven, and changes first lead screw motor's direction of rotation, also can accomplish to make the direction of rotation of first bidirectional screw change.

Optionally, the limiting mechanism is set as a limiting rod, the limiting rod sequentially penetrates through the first pressing plate, the first cross rod and the second pressing plate, one end of the limiting rod is connected to the first connecting rod, the other end of the limiting rod is connected to the second connecting rod, and the first pressing plate and the second pressing plate are both in sliding connection with the limiting rod.

Through adopting above-mentioned technical scheme, the first connecting rod has played the fixed action to the gag lever post with the second connecting rod, and the bending resistance ability of gag lever post has been strengthened to the first horizontal pole, and the setting of gag lever post has increased the limiting displacement to first clamp plate and second clamp plate for first clamp plate and second clamp plate can not appear twisting motion when being vertical motion.

Optionally, the first bidirectional screw is perpendicular to the first cross bar, a connecting portion of the first bidirectional screw is rotatably connected with the first cross bar, the first pressing plate is in threaded connection with the left-handed thread portion, and the second pressing plate is in threaded connection with the right-handed thread portion.

Through adopting above-mentioned technical scheme, first bidirectional screw can not receive the hindrance of first horizontal pole when rotatory, and revolves to through the different screw threads of left-handed screw portion and dextrorotation screw portion for first clamp plate and second clamp plate are kept away from each other or are close to, thereby can realize the regulation to the distance between first clamp plate and the second clamp plate.

Optionally, both ends of the first bidirectional screw rod are provided with smooth shafts, and the smooth shaft at the end of the left-handed thread part penetrates through the first connecting rod and is rotatably connected with the first connecting rod; and the smooth shaft at the end part of the right-handed thread part penetrates through the second connecting rod and is rotatably connected with the second connecting rod.

Through adopting above-mentioned technical scheme to avoid the hindrance of first connecting rod and second connecting rod to the rotation of first bidirectional screw.

Optionally, a sliding track is arranged on the workbench, the sliding track includes a plurality of stabilizing blocks and a smooth round rod penetrating through the stabilizing blocks, a bidirectional screw rod is further arranged on the stabilizing blocks in a penetrating manner, the bidirectional screw rod includes a first threaded portion and a second threaded portion, and the bottom of the first supporting portion is penetrated through by the smooth round rod and is in threaded connection with the first threaded portion; the bottom of the second supporting part is also penetrated by the smooth round rod and is in threaded connection with the second threaded part.

Through adopting above-mentioned technical scheme to the rotation of two-way lead screw drives keeping away from or being close to of first supporting part and second supporting part, has realized keeping away from or being close to of first hold-down mechanism and second hold-down mechanism promptly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the paper boxes can be tightly pressed before being bundled, so that gaps among the paper boxes are reduced, the tightness of the bundled paper boxes is improved, and the paper boxes are not easy to loosen;

2. keep binding apparatus's position certain, hold-down mechanism can be when compressing tightly the carton, rotatory self for the carton is rotatory a week at least, beats a bundle to the carton in order to make things convenient for binding apparatus, has improved and has beaten a bundle efficiency.

Drawings

Fig. 1 is a schematic structural view of a pressing device of a bundling machine according to embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram of a first driving member in a pressing device of a bundling machine according to embodiment 1 of the present application.

Fig. 3 is a schematic structural diagram of a limiting mechanism in a pressing device of a bundling machine according to embodiment 2 of the present application.

Fig. 4 is a schematic structural diagram of a limiting mechanism in a pressing device of a bundling machine according to embodiment 3 of the present application.

Description of reference numerals: 1. a hold-down mechanism; 11. a first hold-down mechanism; 111. a first platen; 112. a second platen; 113. a first cross bar; 114. a first vertical bar; 115. a second vertical bar; 116. a first connecting rod; 117. a second connecting rod; 12. a second hold-down mechanism; 2. a limiting mechanism; 21. a limiting rod; 22. a limiting guide groove; 23. a limiting bulge; 24. a circular arc surface; 3. a first driving member; 31. a first bidirectional lead screw; 311. a left-hand threaded portion; 312. a right-handed thread portion; 313. a connecting portion; 314. a first bevel gear; 315. a second bevel gear; 316. a first lead screw motor; 41. a first support section; 411. a first rotating electrical machine; 42. a second support portion; 421. a second rotating electrical machine; 5. a sliding track; 51. a stabilizing block; 52. a smooth round bar; 53. a bidirectional screw rod; 531. a first threaded portion; 532. a second threaded portion; 6. a work bench.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses bundling machine closing device.

Example 1

Referring to fig. 1, a pressing device of a bundling machine comprises a pressing mechanism 1 and a controller, a sliding rail 5 is arranged on a workbench 6 of the bundling machine, the sliding rail 5 comprises four stabilizing blocks 51 arranged in parallel, the stabilizing blocks 51 are fixed on the workbench 6, two smooth round rods 52 are arranged on the stabilizing blocks 51 in parallel, the two stabilizing blocks 51 at the head and the tail fix the smooth round rods 52, the two stabilizing blocks 51 in the middle strengthen and position the smooth round rods 52 and strengthen the bending resistance, a bidirectional screw 53 is arranged between the two smooth round rods 52, the bidirectional screw 53 comprises a first screw thread part 531 and a second screw thread part 532, a motor for driving the bidirectional screw 53 to rotate can be arranged at one end of the bidirectional screw 53, a first supporting part 41 and a second supporting part 42 which are symmetrical to each other are arranged on the sliding rail 5, the bottom of the first supporting part 41 is penetrated by the two smooth round rods 52, is screwed with the first screw thread part 531; the bottom of the second support portion 42 is threaded to the second threaded portion 532 while being penetrated by two smooth round rods 52. By the rotation of the bidirectional screw 53, the first support portion 41 and the second support portion 42 are moved away from or close to each other on the slide rail 5.

Referring to fig. 1, the pressing mechanism 1 includes a first pressing mechanism 11 and a second pressing mechanism 12 which are symmetrically arranged, and the first pressing mechanism 11 and the second pressing mechanism 12 are used for respectively clamping two sides of the carton, so that only one side of the carton can be prevented from being pressed, the other side of the carton still tilts, and the pressing effect on the carton is enhanced. A first rotating motor 411 is horizontally arranged on the first supporting portion 41, a second rotating motor 421 is horizontally arranged on the second supporting portion 42, the first rotating motor 411 and the second rotating motor 421 are symmetrically arranged, the first rotating motor 411 and the second rotating motor 421 are both in communication connection with a controller, a first pressing mechanism 11 used for clamping one side of the carton is arranged on an output shaft of the first rotating motor 411, and a second pressing mechanism 12 used for clamping the other side of the carton is arranged on an output shaft of the second rotating motor 421. In order to realize bundling, two realization modes are provided, one mode is that the bundling device is driven to do circular motion around the carton; the other kind is that the direct drive carton produces rotatoryly, and this application scheme utilizes first rotating electrical machines 411 of controller control and second rotating electrical machines 421 to rotate with same rotational speed, and it is rotatory to drive the carton production, compares in first realization and beats the mode of tying, and it is easier to drive, and it is also more convenient to realize getting up, and the motion stroke is shorter, can improve and beat a bundle efficiency.

Referring to fig. 1, the first pressing mechanism 11 includes a first cross bar 113 fixedly connected to an output shaft of a first rotating motor 411, a first vertical bar 114 and a second vertical bar 115 are vertically disposed at two ends of the first cross bar 113, two ends of the first vertical bar 114 and the second vertical bar 115 are respectively connected to a second connecting bar 117 through a first connecting bar 116, a first pressing plate 111 is disposed between the first connecting bar 116 and the first cross bar 113, a second pressing plate 112 is disposed between the second connecting bar 117 and the first cross bar 113, the first pressing plate 111 and the second pressing plate 112 are both parallel to the first cross bar 113, one sides of the first pressing plate 111 and the second pressing plate 112 away from the first supporting portion 41 are both protruded from the first cross bar 113, so as to increase a contact area with a carton and improve a pressing effect on the carton, a first driving member 3 for driving the first pressing plate 111 and the second pressing plate 112 to be away from or close to each other is disposed on the first pressing mechanism 11, and the limiting mechanism 2 is used for preventing the first pressing plate 111 and the second pressing plate 112 from rotating in the vertical movement process, and the limiting mechanism 2 is arranged at two ends of the first pressing plate 111 and the second pressing plate 112.

Referring to fig. 1 and 2, the first driving member 3 includes a first bidirectional screw 31, the first bidirectional screw 31 is perpendicular to the first cross bar 113, the first bidirectional screw 31 includes a left-handed screw portion 311, a right-handed screw portion 312 and a connecting portion 313 connecting the left-handed screw portion 311 and the right-handed screw portion 312, a first bevel gear 314 is coaxially disposed on the connecting portion 313, the connecting portion 313 is rotatably connected to the first cross bar 113, a receiving cavity is disposed inside the first cross bar 113, a first screw motor 316 is disposed in the receiving cavity, a second bevel gear 315 engaged with the first bevel gear 314 is disposed on an output shaft of the first screw motor 316, the first screw motor 316 is in communication connection with the controller, the first pressing plate 111 is in threaded connection with the left-handed screw portion 311, and the second pressing plate 112 is in threaded connection with the right-handed screw portion 312. With first lead screw motor 316 setting in first horizontal pole 113, be convenient for set up first lead screw motor 316's control scheme, control scheme wears to establish from the rotation axis, can prevent when first hold-down mechanism 11 is rotatory that control scheme produces and convolutes, reduces the operation influence to the machine.

Referring to fig. 1 and 2, in order to make the first bidirectional screw 31 smoothly rotate, both ends of the first bidirectional screw 31 are smooth shafts, and the smooth shaft at the end of the left-handed screw part 311 passes through the first connecting rod 116 and is rotatably connected with the first connecting rod 116; the smooth shaft at the end of the right-handed thread part 312 passes through the second connecting rod 117 and is rotatably connected with the second connecting rod 117, and a bearing can be arranged on the first connecting rod 116 and the second connecting rod 117 to be connected with the smooth shaft.

Referring to fig. 1, in order to increase the limiting effect on the first pressing plate 111 and the second pressing plate 112, so that the first pressing plate 111 and the second pressing plate 112 do not deflect when being driven, the limiting mechanism 2 is set as a limiting rod 21, one end of the limiting rod 21 is connected to the first connecting rod 116, the other end of the limiting rod 21 is connected to the second connecting rod 117, the limiting rod 21 sequentially passes through the first pressing plate 111, the first cross rod 113 and the second pressing plate 112, a limiting hole through which the limiting position rod 21 passes is formed in the first pressing plate 111 and the second pressing plate 112, and the aperture of the limiting hole is equal to the outer diameter of the limiting rod 21, so that the first pressing plate 111 and the second pressing plate 112 can slide along the limiting rod 21 when moving.

The implementation principle of the embodiment 1 is as follows: the pressing mechanism 1 is used for pressing the paper box, after pressing, the first rotating motor 411 and the second rotating motor 421 rotate at the same rotating speed, and the pressing mechanism 1 is driven to drive the paper box to rotate for at least one circle so as to complete bundling; because the length, the width and the size of the paper boxes may be different, the distance between the first supporting portion 41 and the second supporting portion 42 needs to be adjusted to enable the distance between the first pressing mechanism 11 and the second pressing mechanism 12 to enable the pressing mechanism 1 to bundle the other edges of the paper boxes or the paper boxes with different sizes, so that when the device bundles the paper boxes, the paper boxes can be bundled in a straight bundle or in a cross bundle, and the bundled paper boxes are not easy to loosen due to high adhesion degree.

Example 2

Referring to fig. 1 and 3, the present embodiment is different from embodiment 1 in that through holes for allowing the first bidirectional screw 31 to pass through are formed in the first cross bar 113, the first connecting rod 116, and the second connecting rod 117, and the aperture of each through hole is the same as the outer diameter of the first bidirectional screw 31, so that friction generated when the first bidirectional screw 31 rotates can be reduced, and the rotation efficiency of the first bidirectional screw 31 can be improved.

The limiting mechanism 2 is provided with a limiting guide groove 22, the surfaces of the first vertical rod 114 opposite to the second vertical rod 115 are provided with the limiting guide groove 22, the moving direction of the limiting guide groove 22 is the same as the moving direction of the first pressing plate 111, and the two ends of the first pressing plate 111 and the two ends of the second pressing plate 112 are provided with limiting protrusions 23 sliding along the limiting guide groove 22. The first pressing plate 111 and the second pressing plate 112 can be limited by the mode, and the first pressing plate 111 and the second pressing plate 112 are prevented from deviating in the moving process.

Example 3

Referring to fig. 1 and 4, the difference between the present embodiment and embodiments 1 and 2 is that the surface of the first vertical rod 114 opposite to the second vertical rod 115 is set to be an arc surface 24, and both ends of the first pressing plate 111 and both ends of the second pressing plate 112 are matched with the arc surface 24 in contact, so that when the first bidirectional screw 31 drives the first pressing plate 111 and the second pressing plate 112, the first vertical rod 114 and the second vertical rod 115 form a limiting mechanism 2 for limiting the first pressing plate 111 and the second pressing plate 112, and the mechanical structure of the device can be reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bundling machine closing device sets up on bundling machine's workstation (6), its characterized in that: including controller and hold-down mechanism (1), hold-down mechanism (1) is including parallel arrangement's first clamp plate (111) and second clamp plate (112), the both sides of first clamp plate (111) and second clamp plate (112) are spacing through stop gear (2), and first clamp plate (111) and second clamp plate (112) can along the spacing direction of stop gear (2) slides, hold-down mechanism (1) still include with first clamp plate (111) and second clamp plate (112) are connected and drive first clamp plate (111) and second clamp plate (112) keep away from each other or first driving piece (3) that are close to, the controller with first driving piece (3) communication connection.

2. A baler press according to claim 1, characterised in that: the two pressing mechanisms (1) are symmetrically arranged and are respectively called a first pressing mechanism (11) and a second pressing mechanism (12), and the first pressing mechanism (11) and the second pressing mechanism (12) are respectively used for pressing two sides of the carton.

3. A baler press according to claim 2, characterised in that: still be provided with first supporting part (41) and second supporting part (42) of mutual symmetry on workstation (6), the level is provided with first rotating electrical machines (411) in first supporting part (41), the level is provided with second rotating electrical machines (421) in second supporting part (42), first rotating electrical machines (411) and second rotating electrical machines (421) all with the controller communication is connected, the output shaft of first rotating electrical machines (411) with first hold-down mechanism (11) are connected, the output shaft of second rotating electrical machines (421) with second hold-down mechanism (12) are connected.

4. A baler press according to claim 3, characterised in that: the pressing mechanism (1) further comprises a first cross rod (113) fixedly connected with an output shaft of the first rotating motor (411), a first vertical rod (114) and a second vertical rod (115) are perpendicularly arranged at two ends of the first cross rod (113), and two ends of the first vertical rod (114) and the second vertical rod (115) are respectively connected with a second connecting rod (117) through a first connecting rod (116).

5. A baler press according to claim 4, characterised in that: the first driving piece (3) comprises a first bidirectional screw (31), the first bidirectional screw (31) comprises a left-handed thread part (311), a right-handed thread part (312) and a connecting part (313) for connecting the left-handed thread part (311) and the right-handed thread part (312), a first bevel gear (314) is coaxially arranged on the connecting part (313), an accommodating cavity is formed in the first cross rod (113), a first screw motor (316) is arranged in the accommodating cavity, a second bevel gear (315) meshed with the first bevel gear (314) is arranged on an output shaft of the first screw motor (316), and the first screw motor (316) is in communication connection with the controller.

6. A baler press according to claim 4, characterised in that: stop gear (2) set up to gag lever post (21), gag lever post (21) passes in proper order first clamp plate (111), first horizontal pole (113), second clamp plate (112), the one end of gag lever post (21) connect in head rod (116), the other end connect in second connecting rod (117), first clamp plate (111) and second clamp plate (112) all with gag lever post (21) sliding connection.

7. A baler press according to claim 5, characterised in that: first two-way lead screw (31) is perpendicular to first horizontal pole (113), connecting portion (313) of first two-way lead screw (31) with first horizontal pole (113) rotate to be connected, first clamp plate (111) threaded connection in levogyration screw thread portion (311), second clamp plate (112) threaded connection in dextrorotation screw thread portion (312).

8. A baler press according to claim 5, characterised in that: both ends of the first bidirectional screw rod (31) are provided with smooth shafts, and the smooth shaft at the end part of the left-handed thread part (311) penetrates through the first connecting rod (116) and is rotatably connected with the first connecting rod (116); the smooth shaft at the end part of the right-handed thread part (312) penetrates through the second connecting rod (117) and is rotatably connected with the second connecting rod (117).

9. A baler press according to claim 3, characterised in that: the workbench (6) is provided with a sliding track (5), the sliding track (5) comprises a plurality of stabilizing blocks (51) and smooth round rods (52) penetrating through the stabilizing blocks (51), the stabilizing blocks (51) are further provided with bidirectional screw rods (53) in a penetrating mode, each bidirectional screw rod (53) comprises a first threaded part (531) and a second threaded part (532), and the bottom of the first supporting part (41) is penetrated through the smooth round rods (52) and is in threaded connection with the first threaded part (531); the bottom of the second supporting part (42) is also penetrated by the smooth round rod (52) and is in threaded connection with the second threaded part (532).