Platform assembly for banding machine and banding device
Technical Field
The utility model relates to a production technical field of slice materials such as plane printed matter, wrapping bag, paper, concretely relates to platform subassembly and binding apparatus for banding machine.
Background
After sheet materials such as plane presswork, packaging bags, paper and the like are produced, the subsequent processes such as stacking, finishing, packaging, bundling and the like are required, the production process is ended, and the product can be delivered from a factory at any time. In traditional production flow, processes such as counting, stacking, sorting, packaging and bundling need to be manually processed, so that the production cost is high, the production efficiency is low, and the counting accuracy and the sorting and bundling effect are difficult to guarantee.
If automatic and mechanical stacking and sorting and packaging are adopted for bundling the sheet materials, a bundling device is needed to bundle the sheet materials which are stacked and sorted into a stack. In the prior art, a bundling device which is mature in market application is a bundling machine. For example, in the patent of utility model CN201821356484.3, the applicant of this patent previously filed, the bundling device used is a bundling machine, and when the bundling machine is operated, a stack of sheet materials is fed above the belt groove of the bundling machine, the bundling machine is looped and bundled, and the end portion is thermally bonded and cut off to complete the bundling.
However, when the strapping machine is applied to strapping sheet materials, some technical problems are easily caused, one of which is that the strapping is not tight because the panel on the strapping machine is usually higher than the belt groove, and when the sheet materials are placed on the panel for strapping, a gap is left between the heat bonding points of the sheet materials and the belt groove, so that the strapping machine cannot completely cling to the sheet materials, and finally the strapping is not tight, and even scattering occurs in the subsequent working section.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a platform subassembly and binding apparatus for banding machine can make the banding of slice material on the banding machine more compact.
In order to realize the above purpose, the utility model discloses a technical scheme:
the utility model provides a platform subassembly for banding machine, the platform subassembly includes moving platform and material hoisting device, moving platform includes front panel and rear panel, front panel and rear panel level set up, the tip of front panel and rear panel sets up relatively, front panel and rear panel can follow the fore-and-aft direction respectively and remove, material hoisting device sets up and is used for mentioning and put down the material on the moving platform in the moving platform top.
As a preferred technical solution, the front panel includes a front conveyor belt, and the rear panel includes a rear conveyor belt.
As a preferred technical solution, the front panel further includes a front support plate penetrating through the front transmission belt, and the rear panel further includes a rear support plate penetrating through the rear transmission belt.
Preferably, the front panel and the rear panel are driven by a horizontal reciprocating mechanism to move in the front-rear direction.
As a preferred technical scheme, the horizontal reciprocating mechanism is an air cylinder, a hydraulic cylinder, an electric cylinder, a motor belt transmission mechanism, a motor chain transmission mechanism, a nut screw rod transmission mechanism, a gear rack transmission mechanism or a linear motor.
As an optimal technical scheme, the material lifting device comprises a material grabbing mechanism and a lifting mechanism, wherein the material grabbing mechanism is used for grabbing materials, and the lifting mechanism is used for driving the material grabbing mechanism to lift up and down.
As an optimized technical scheme, the material lifting device further comprises a transverse moving mechanism, and the transverse moving mechanism is used for driving the material grabbing mechanism to move back and forth.
As a preferred technical scheme, the material grabbing mechanism comprises a sucker.
As an optimized technical scheme, the material grabbing mechanism comprises a material lifting fork plate and a material discharging baffle plate, the material lifting fork plate is connected with a moving end of the transverse moving mechanism, the material discharging baffle plate is connected with a fixed end of the transverse moving mechanism, and the material lifting fork plate and the material discharging baffle plate are arranged oppositely.
As a preferred technical scheme, the lifting mechanism is an air cylinder, a hydraulic cylinder, an electric cylinder, a motor belt transmission mechanism, a motor chain transmission mechanism, a nut screw rod transmission mechanism, a gear rack transmission mechanism or a linear motor.
As a preferred technical scheme, the transverse moving mechanism is an air cylinder, a hydraulic cylinder, an electric cylinder, a motor belt transmission mechanism, a motor chain transmission mechanism, a nut screw rod transmission mechanism, a gear rack transmission mechanism or a linear motor.
The utility model also provides a binding apparatus, binding apparatus include the banding machine with the platform subassembly, the platform subassembly sets up in the banding machine top, front panel and rear panel set up both sides around the trough of belt of banding machine respectively.
The utility model has the advantages that:
the utility model discloses set up the panel that can follow the fore-and-aft direction and remove on the banding machine, front panel and rear panel separation make the slice material fall on the trough of belt of banding machine from the panel when tying up to reduce or even eliminated the space between the heat bonding point of slice material and trough of belt, make the strapping can paste tight slice material more, make to tie up more compactly.
In addition, before the sheet material is conveyed to the upper part of the belt groove of the belt binding machine, the front panel and the rear panel can also be moved to the folding state firstly, and the belt groove of the belt binding machine is shielded by the folding panel, so that the risk that the sheet material cannot cross over the belt groove and is blocked in the belt groove is avoided, and the risk of the sheet material blocking on the belt groove of the belt binding machine is reduced.
Drawings
FIG. 1 is a schematic view showing the construction of a binding apparatus according to embodiment 1 (a state in which a front panel and a rear panel are closed);
FIG. 2 is a schematic view showing the construction of the binding apparatus according to embodiment 1 (with the front and rear panels separated);
FIG. 3 is a schematic structural view of a material lifting apparatus in embodiment 1;
fig. 4 is a schematic structural view of the material lifting device in embodiment 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings.
The slice material can be the slice material of various forms such as plane printed matter, wrapping bag, paper, right the utility model discloses it is all suitable for.
Place ahead, front side are the downstream direction that the slice material gos forward, and the front panel is the panel that is located the downstream direction that the slice material gos forward, and rear, rear side are the upstream direction that the slice material gos forward, and the rear panel is the panel that is located the upstream direction that the slice material gos forward.
Fold up and indicate the tip contact closure of front panel and rear panel, perhaps the tip of front panel and rear panel is close to less to the gap to ensure that the slice material does not have the risk of card material.
The separation is that the separation is divided certain distance between the tip of front panel and rear panel, and the detached degree makes the slice material fall on the trough of belt of banding machine from the panel at least.
Example 1
As shown in fig. 1 to 2, the platform assembly for the belt binding machine comprises a moving platform and a material lifting device 10, wherein the moving platform comprises a front panel 1 and a rear panel 2, the front panel 1 and the rear panel 2 are horizontally arranged, the end parts of the front panel 1 and the rear panel 2 are oppositely arranged, the front panel 1 and the rear panel 2 can respectively move along the front and rear directions, and the material lifting device 10 is arranged above the moving platform and used for lifting and putting down materials on the moving platform.
As one of the structural forms of the front panel 1 and the rear panel 2, the front panel 1 includes a front conveyor belt 3, and the rear panel 2 includes a rear conveyor belt 4. When the front panel 1 is separated from the rear panel 2, the front panel 1 moves forwards, the rear panel 2 moves backwards, the front conveying belt 3 is preferably conveyed backwards, and the rear conveying belt 4 is preferably conveyed forwards, so that the sheet materials obtain a conveying force towards the middle part when the panels are separated, and the sheet materials can stably fall onto a belt groove of the belt binding machine from the panels.
The front panel 1 further comprises a front support plate 5 passing through the front conveyor belt 3, and the rear panel 2 further comprises a rear support plate 6 passing through the rear conveyor belt 4.
As one of the means of moving the panel back and forth, the front panel 1 and the rear panel 2 are driven by a horizontal reciprocating mechanism 7 to move in the back and forth direction. The horizontal reciprocating mechanism 7 can be various conventional reciprocating mechanisms such as an air cylinder, a hydraulic cylinder, an electric cylinder, a motor belt transmission mechanism, a motor chain transmission mechanism, a nut screw rod transmission mechanism, a gear rack transmission mechanism or a linear motor.
As one of the structural forms of the material lifting device 10, as shown in fig. 3, the material lifting device 10 includes a material grabbing mechanism, a lifting mechanism 11, and a traversing mechanism 12, the material grabbing mechanism is used for grabbing a material, the lifting mechanism 11 is used for driving the material grabbing mechanism to lift up and down, and the traversing mechanism 12 is used for driving the material grabbing mechanism to move back and forth.
The lifting mechanism 11 can be various conventional lifting mechanisms such as an air cylinder, a hydraulic cylinder, an electric cylinder, a motor belt transmission mechanism, a motor chain transmission mechanism, a nut screw rod transmission mechanism, a gear rack transmission mechanism or a linear motor. The transverse moving mechanism 12 can be various conventional linear moving mechanisms such as an air cylinder, a hydraulic cylinder, an electric cylinder, a motor belt transmission mechanism, a motor chain transmission mechanism, a nut screw rod transmission mechanism, a gear rack transmission mechanism or a linear motor.
As one of the structural forms of the material grabbing mechanism, the material grabbing mechanism comprises a material lifting fork plate 13 and a material discharging baffle plate 14, the material lifting fork plate 13 is connected with a moving end of a transverse moving mechanism 12, the material discharging baffle plate 14 is connected with a fixed end of the transverse moving mechanism 12, and the material lifting fork plate 13 and the material discharging baffle plate 14 are arranged oppositely. The material grabbing mechanism grabs materials in a mode that the material lifting fork plate 13 extends out and is pressed on the flaky materials, and the material lifting fork plate 13 and the flaky materials are bundled together when the flaky materials are bundled. When discharging, the lifting fork plate 13 retracts under the driving of the transverse moving mechanism 12, and the flaky materials are separated from the lifting fork plate 13 and fall under the action of the discharging baffle plate 14.
As shown in fig. 1 and 2, the strapping device comprises a strapping machine 8 and the platform assembly, wherein the platform assembly is arranged above the strapping machine 8, and the front panel 1 and the rear panel 2 are respectively arranged at the front side and the rear side of a belt groove 9 of the strapping machine 8.
The method for binding the sheet materials by using the binding device comprises the following steps:
(1) the front panel 1 and the rear panel 2 move in the front-back direction until the front panel 1 and the rear panel 2 are folded (as shown in figure 1), and then a stack of sheet materials is fed above a belt groove 9 of a belt binding machine 8, and the sheet materials cross the front panel 1 and the rear panel 2;
(2) the front panel 1 and the rear panel 2 move in the front-back direction until the front panel 1 is separated from the rear panel 2 (as shown in fig. 2), the sheet material falls on a belt groove 9 of a belt binding machine 8, and then the belt binding machine 8 binds the sheet material;
(3) after the bundling is finished, the material lifting device 10 lifts the sheet materials, the front panel 1 and the rear panel 2 move in the front-back direction until the front panel 1 and the rear panel 2 are folded, the material lifting device 10 puts down the sheet materials, and then the bundled sheet materials are sent out.
Example 2
As shown in fig. 4, the embodiment 2 is different from the embodiment 1 only in that the material lifting device 10 is different, in the embodiment 2, the material lifting device 10 includes a material grabbing mechanism for grabbing a material, a lifting mechanism 11, and a traversing mechanism 12, the lifting mechanism 11 is used for driving the material grabbing mechanism to lift up and down, the traversing mechanism 12 is used for driving the material grabbing mechanism to move back and forth, and the material grabbing mechanism includes a suction cup 15. The material grabbing mechanism grabs materials in a mode that the sucker 15 sucks bundled flaky materials.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.