Binding device facilitating paperboard binding

Abstract

The binding device comprises a conveying belt, an outer frame body is arranged on the conveying belt, an inner frame body is arranged in the outer frame body, an annular cavity capable of allowing paperboards to stretch into is formed between the outer frame body and the inner frame body, through holes are formed in the upper end of the outer frame body and the upper end of the inner frame body, and the through holes are communicated with the inner frame body. According to the binding device, the outer frame body and the inner frame body are arranged, so that the annular cavity is formed between the outer frame body and the inner frame body, and paper boards can be conveyed through the conveying belt conveniently; and the paperboards are bound through the binding mechanism arranged in the through holes in the outer frame body and the inner frame body, so that manual operation is replaced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of binding devices, in particular to a binding device which is convenient for binding cardboards. Background Art

[0002] In the production of cardboard, after the cardboard is produced, it needs to be bound to form a cardboard box, so the head and tail of the cardboard need to be connected and bound. However, the existing cardboard binding devices all need to be manually operated to close the head and tail of the cardboard, and then operate the pressure pump to bind it. Manual operation is inefficient and time-consuming and labor-intensive. Utility Model Content

[0003] The utility model aims to provide a binding device which is convenient for binding cardboards, so as to solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A binding device for facilitating cardboard binding comprises a conveyor belt, an outer frame is arranged on the conveyor belt, an inner frame is arranged in the outer frame, an annular cavity into which the cardboard can be inserted is formed between the outer frame and the inner frame, through holes are arranged at the upper ends of the outer frame and the inner frame, a binding mechanism is arranged on the through hole, the binding mechanism is fixed on a support column, and a support block is arranged at the lower end of the support column.

[0006] Furthermore, a horizontal first positioning plate is provided on a side of the outer frame body close to the through hole, and a vertical second positioning plate is provided on a side of the upper end of the inner frame body away from the through hole.

[0007] Furthermore, the binding mechanism includes a first support rod arranged at the upper end of the support column, a second support rod arranged at the lower end of the first support rod, a pressure pump arranged at the upper end of the first support rod, and electric telescopic rods arranged at both ends between the first support rod and the second support rod. The pressure pump is connected to a plurality of air pipes arranged between the first support rod and the second support rod, and a plurality of nail outlet openings connected to the air pipes are opened at the bottom of the second support rod.

[0008] Furthermore, a positioning rod corresponding to the second support rod is also provided on the support column at the lower end of the second support rod, and is positioned to extend into the through hole and be located below the upper edge of the inner frame.

[0009] Furthermore, the rear end of the inner frame is fixed on a fixing plate at the rear end of the outer frame, and two sides of the outer frame are arranged on two sides of the conveyor belt.

[0010] After adopting the above technical solution, the utility model has the following beneficial effects:

[0011] The binding device of the utility model is provided with an outer frame and an inner frame to form an annular cavity therebetween so as to facilitate the conveying of paperboards by a conveyor belt, and the paperboards are bound by a binding mechanism with through holes provided on the outer frame and the inner frame, thereby replacing manual operation and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a binding device according to an embodiment of the utility model;

[0013] Figure 2 It is a left side view of the outer frame of the binding device according to the embodiment of the utility model;

[0014] Figure 3 It is a right side view of the outer frame of the binding device according to an embodiment of the utility model.

[0015] In the figure:

[0016] Conveyor belt-1, outer frame-2, inner frame-3, annular cavity-4, through hole-5, support column-6, support block-7, first positioning plate-8, second positioning plate-9, first support rod-10, second support rod-11, pressure pump-12, electric telescopic rod-13, positioning rod-14, fixing plate-15, cardboard-16, air pipe-17. DETAILED DESCRIPTION

[0017] In order to further explain the technical solution of the present utility model, specific embodiments are described in detail below with reference to the accompanying drawings.

[0018] Reference Figure 1-3 The utility model provides a binding device for facilitating cardboard binding, comprising a conveyor belt 1, an outer frame 2 is arranged on the conveyor belt 1, an inner frame 3 is arranged in the outer frame 2, an annular cavity 4 into which a cardboard 16 can be inserted is formed between the outer frame 2 and the inner frame 3, through holes 5 are arranged at the upper ends of the outer frame 2 and the inner frame 3, a binding mechanism is arranged on the through hole 5, the binding mechanism is fixed on a support column 6, and a support block 7 is arranged at the lower end of the support column 6; the binding device folds the head and tail of the cardboard 16 together and places them in the annular cavity 4, then conveys them into the outer frame 2 via the conveyor belt 1, and then binds the overlapping parts of the cardboard 16 through the binding device, thereby replacing manual operation to improve production efficiency.

[0019] Furthermore, a horizontal first positioning plate 8 is provided on one side of the outer frame 2 close to the through hole 5, and a vertical second positioning plate 9 is provided on the upper end of the inner frame 3 away from the through hole 5; when the cardboard 16 is placed in the annular cavity 4, one end is folded and placed under the first positioning plate 8, and the other end is folded and placed above the second positioning plate 9, and the two ends overlap at the position of the through hole 5.

[0020] Furthermore, the binding mechanism includes a first support rod 10 arranged at the upper end of the support column 6, a second support rod 11 is arranged at the lower end of the first support rod 10, a pressure pump 12 is arranged at the upper end of the first support rod 10, and electric telescopic rods 13 are arranged at both ends between the first support rod 10 and the second support rod 11. The pressure pump 12 is connected to a plurality of air pipes 17 arranged between the first support rod 10 and the second support rod 11, and a plurality of nail outlets connected to the air pipes 17 are opened at the bottom of the second support rod 11; the positioning rod 14 is placed under the cardboard 16, and then the electric telescopic rod 13 is extended to make the second support rod 11 move downward to press the top of the cardboard 16, and then the pressure pump 12 drives the binding needle to be ejected from the nail outlet to bind the cardboard 16.

[0021] Furthermore, a positioning rod 14 corresponding to the second support rod 11 is provided at the lower end of the support column 6 and extends into the through hole 5 and is located below the upper edge of the inner frame 3 .

[0022] Furthermore, the rear end of the inner frame 3 is fixed on the fixed plate 15 at the rear end of the outer frame 2, and the two sides of the outer frame 2 are arranged on the two sides of the conveyor belt 1; when the cardboard 16 is conveyed into the outer frame 2 and its rear end contacts the fixed plate 15, the conveying stops and binding is carried out. After completion, it returns and takes out the bound cardboard 16.

[0023] During the specific operation, the cardboard 16 is placed on the conveyor belt 1 and folded. Corresponding to the annular cavity 4, one end of the cardboard 16 is folded and placed below the first positioning plate 8, and the other end is folded and placed above the second positioning plate 9, and the two ends overlap at the position of the through hole 5, and then conveyed into the outer frame 2 through the conveyor belt 1 until the rear end of the cardboard 16 contacts the fixed plate 15 and the conveying is stopped. At this time, the overlapping part of the cardboard 16 is located above the positioning plate, and then the electric telescopic rod 13 is extended to make the second support rod 11 move downward to press the top of the cardboard 16, and then the pressure pump 12 is used to drive the binding needle to be ejected from the nail outlet to bind the cardboard 16. After completion, it returns to take out the bound cardboard 16.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A binding device for facilitating cardboard binding, characterized in that: It comprises a conveyor belt, an outer frame is arranged on the conveyor belt, an inner frame is arranged in the outer frame, an annular cavity into which a cardboard can be inserted is formed between the outer frame and the inner frame, through holes are arranged at the upper ends of the outer frame and the inner frame, a binding mechanism is arranged on the through hole, the binding mechanism is fixed on a support column, and a support block is arranged at the lower end of the support column.

2. The binding device for facilitating cardboard binding according to claim 1, characterized in that: A horizontal first positioning plate is arranged on one side of the outer frame body close to the through hole, and a vertical second positioning plate is arranged on one side of the upper end of the inner frame body away from the through hole.

3. The binding device for facilitating cardboard binding according to claim 1, characterized in that: The binding mechanism includes a first support rod arranged at the upper end of the support column, a second support rod arranged at the lower end of the first support rod, a pressure pump arranged at the upper end of the first support rod, and electric telescopic rods arranged at both ends between the first support rod and the second support rod. The pressure pump is connected to multiple air pipes arranged between the first support rod and the second support rod, and the bottom of the second support rod is provided with multiple nail outlets connected to the air pipes.

4. The binding device for facilitating cardboard binding according to claim 3, characterized in that: A positioning rod corresponding to the second supporting rod is also arranged at the lower end of the second supporting rod on the supporting column, and is positioned to extend into the through hole and be located below the upper edge of the inner frame.

5. The binding device for facilitating cardboard binding according to claim 1, characterized in that: The rear end of the inner frame is fixed on a fixing plate at the rear end of the outer frame, and two sides of the outer frame are arranged on two sides of the conveyor belt.

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