Batch punching device for cartons

Abstract

The carton batch punching device comprises a bottom frame, an electric telescopic rod and a portal frame, side frames are installed on the two sides of the top of the bottom frame, the portal frame is installed in the side frames through sliding grooves, threaded connectors are installed at the bottom of the portal frame at equal intervals, and an adjusting mechanism is installed in the bottom frame through a rotating shaft; the adjusting mechanism comprises a first opposite lead screw, a second opposite lead screw, a chain and a crank, two limiting belts are movably arranged in the bottom frame, threaded sleeves are fixedly installed at the bottoms of the limiting belts, and the threaded sleeves are in transmission connection with the first opposite lead screw and the second opposite lead screw. When the carton board clamping device is used, carton boards are stacked together in an aligned mode and placed on the top of the guide roller, the first opposite lead screw is manually rotated, the first opposite lead screw drives the second opposite lead screw to rotate synchronously, the distance between the two sets of limiting belts is adjusted, the carton boards can be clamped, and the carton board clamping device can adapt to carton boards of different sizes and is convenient to use. And the carton board is well limited, and it is ensured that the position of the carton is stable in the punching process.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a carton batch punching device. Background Art

[0002] Carton is a three-dimensional product, usually made of paperboard, pulp and other materials, with the characteristics of lightness, easy to fold and carry. Carton is widely used in packaging, transportation and storage, and is an indispensable part of modern logistics.

[0003] Currently, carton punching mainly relies on manual labor. Although there are some automatic punching devices on the market, it is inconvenient to adjust the spacing when these devices limit the carton, and the position of the carton is not stable during the punching process. In addition, they can usually only handle cartons of a single specification, and the number of holes cannot be flexibly adjusted according to demand, and cannot adapt to the punching needs of cartons of various specifications. Utility Model Content

[0004] The utility model aims to provide a carton batch punching device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton batch punching device, comprising a base frame, an electric telescopic rod and a gantry, side frames are installed on both sides of the top of the base frame, the gantry is installed inside the side frame through a slide groove, threaded interfaces are equidistantly installed at the bottom of the gantry, a perforated tube is provided at the bottom of the threaded interface, an adjustment mechanism is installed inside the base frame through a rotating shaft, the adjustment mechanism comprises a first opposing screw rod, a second opposing screw rod, a chain and a crank, two sets of limiting belts are movably provided inside the base frame, a threaded sleeve is fixedly installed at the bottom of the limiting belt, and the threaded sleeve is transmission-connected to the first opposing screw rod and the second opposing screw rod.

[0006] When in use, align and stack the carton boards together and place them on the top of the guide roller. The staff can move the carton boards on the top of the guide roller. After moving to the specified position, manually rotate the first opposing screw rods, and the first opposing screw rods drive the second opposing screw rods to rotate synchronously. The spacing between the two sets of limit belts can be adjusted to clamp the carton boards. One side of the limit belt adopts a rotating shaft and belt design, so that when it contacts the carton, it is convenient for the carton boards to move. This design can adapt to carton boards of different sizes and limit the carton boards well to ensure that the carton is in a stable position during the punching process. When punching, start the electric telescopic rod, and the gantry can be pushed by the power-on operation of the electric telescopic rod. The gantry pushes the perforated tube down, and the surface of the carton board can be punched through the contact between the perforated tube and the carton board. The perforated tube and the threaded interface are detachable. The staff can disassemble the perforated tube according to the width of the carton board and the number of holes to be punched, and adjust the number of perforated tubes according to the carton specifications, thereby realizing the punching of cartons of various specifications with better versatility.

[0007] Preferably, an electric telescopic rod is installed on the top of the side frame, and the output end of the electric telescopic rod is fixed to the top of the gantry.

[0008] The gantry can be pushed by energizing the electric telescopic rod, and power can be provided for the vertical movement of the gantry so that the device can perform punching operations on the carton board.

[0009] Preferably, a crank is installed at one end of the first opposing screw rod, and the first opposing screw rod is transmission-connected to the second opposing screw rod via a chain.

[0010] The crank can provide a holding position for the staff's hands, making it convenient for the staff to hold the crank to rotate the first opposing screw rod. When the first opposing screw rod rotates, the second opposing screw rod can be driven by the chain to adjust the position of the limit belt.

[0011] Preferably, the perforated tube is made of stainless steel, and a cutting edge is provided at the bottom of the perforated tube.

[0012] The perforated tube is made of stainless steel and has good structural strength. The edge at the bottom can make the perforated tube penetrate the carton board better so as to perform the punching operation on the carton board.

[0013] Preferably, guide rollers are provided on the top of the base frame, and casters are provided on both sides of the bottom of the base frame.

[0014] Multiple groups of stacked carton boards can be moved on guide rollers so that the device can perform punching operations on the carton boards. The device can be placed at a specified position via casters, and a limiting mechanism is provided inside the casters, so that the device can be stably placed at the specified position.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] 1. When in use, the utility model aligns and stacks the carton boards together and places them on the top of the guide roller. The staff can move the carton boards on the top of the guide roller. After moving to the specified position, manually rotate the first opposing screw rods, and the first opposing screw rods drive the second opposing screw rods to rotate synchronously. The distance between the two sets of limiting belts is adjusted to clamp the carton boards. One side of the limiting belt adopts a rotating shaft and a belt design, so that when it contacts the carton, it is convenient for the carton board to move. This design can adapt to carton boards of different sizes and limit the carton boards well to ensure that the carton is in a stable position during the punching process.

[0017] 2. When punching holes, start the electric telescopic rod. The gantry can be pushed by the power-on operation of the electric telescopic rod. The gantry pushes the perforated tube downward. The surface of the carton board can be punched through the contact between the perforated tube and the carton board. The perforated tube and the threaded interface are detachable. The staff can disassemble the perforated tube according to the width of the carton board and the number of holes to be punched, and adjust the number of perforated tubes according to the specifications of the carton, so as to realize the punching of cartons of various specifications, with better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 It is a partial structural schematic diagram of the regulating mechanism of the utility model.

[0021] In the figure: 1, base frame; 101, guide roller; 2, side frame; 201, electric telescopic rod; 3, gantry; 301, threaded interface; 302, perforated tube; 4, limiting belt; 401, threaded sleeve; 5, adjustment mechanism; 501, first opposing screw rod; 502, second opposing screw rod; 503, chain; 504, crank. DETAILED DESCRIPTION

[0022] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0023] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0024] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0025] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0026] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are used only to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, component, region, layer, or portion referred to may also be referred to as the second member, component, region, layer, or portion.

[0027] For ease of description, spatial relative terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the drawings. Such spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over, an element described as being "above" or "upper" relative to another element would then be located "below" or "lower" relative to the other element.

[0028] Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative terms used herein will be interpreted accordingly.

[0029] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0030] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0031] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0032] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Embodiment 1

[0034] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model proposes a carton batch punching device, including a base frame 1, an electric telescopic rod 201 and a gantry 3, side frames 2 are installed on both sides of the top of the base frame 1, the gantry 3 is installed inside the side frame 2 through a slide groove, threaded interfaces 301 are equidistantly installed at the bottom of the gantry 3, and a perforated tube 302 is provided at the bottom of the threaded interface 301. An adjusting mechanism 5 is installed inside the base frame 1 through a rotating shaft, and the adjusting mechanism 5 includes a first opposing screw rod 501, a second opposing screw rod 502, a chain 503 and a crank 504. Two sets of limiting belts 4 are movably provided inside the base frame 1, and a threaded sleeve 401 is fixedly installed at the bottom of the limiting belt 4, and the threaded sleeve 401 is transmission-connected to the first opposing screw rod 501 and the second opposing screw rod 502.

[0035] The working principle of the carton batch punching device based on the first embodiment is: when in use, the carton boards are aligned and stacked together and placed on the top of the guide roller 101. The staff can move the carton boards on the top of the guide roller 101. After moving to the specified position, the first opposing screw rod 501 is manually rotated. The first opposing screw rod 501 drives the second opposing screw rod 502 to rotate synchronously. The distance between the two sets of limiting belts 4 is adjusted to clamp the carton boards. One side of the limiting belt 4 adopts a rotating shaft and a belt design, so that when it contacts the carton, it is convenient for the carton boards to move. This design can adapt to carton boards of different sizes and perform carton board operations. Good limiting is performed to ensure that the position of the carton is stable during the punching process. When punching, the electric telescopic rod 201 is started, and the gantry 3 can be pushed by the power-on operation of the electric telescopic rod 201. The gantry 3 pushes the perforated tube 302 to move down, and the surface of the carton board can be punched through the contact between the perforated tube 302 and the carton board. The perforated tube 302 and the threaded interface 301 are designed to be detachable. The staff can disassemble the perforated tube 302 according to the width of the carton board and the number of holes to be punched, and adjust the number of perforated tubes 302 according to the specifications of the carton, so as to realize the punching of cartons of various specifications, with better versatility.

[0036] Embodiment 2

[0037] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model proposes a carton batch punching device. Compared with the first embodiment, this embodiment also includes: an electric telescopic rod 201 is installed on the top of the side frame 2, the output end of the electric telescopic rod 201 is fixed to the top of the gantry 3, a crank 504 is installed at one end of the first opposing screw rod 501, the first opposing screw rod 501 is connected to the second opposing screw rod 502 through a chain 503, the perforated tube 302 is made of stainless steel, and a blade is provided at the bottom of the perforated tube 302, a guide roller 101 is provided on the top of the base frame 1, and casters are provided on both sides of the bottom of the base frame 1.

[0038] In this embodiment, Figure 1 As shown, the gantry 3 can be pushed by the electric telescopic rod 201, which can provide power for the vertical movement of the gantry 3 so that the device can perform punching operations on the carton board; Figure 1 , Figure 2 , Figure 3 As shown, the crank 504 can provide a gripping position for the staff's hands, so that the staff can hold the crank 504 to rotate the first opposing screw rod 501. When the first opposing screw rod 501 rotates, the chain 503 can drive the second opposing screw rod 502 to be linked, so as to adjust the position of the limit belt 4; Figure 1As shown, the perforated tube 302 is made of stainless steel and has good structural strength. The edge at the bottom of the perforated tube 302 can better penetrate the carton board so as to perform a punching operation on the carton board; Figure 1 As shown, multiple groups of stacked carton boards can be moved on the guide roller 101 so that the device can perform punching operations on the carton boards. The device can be placed in a specified position via casters, and a limiting mechanism is provided inside the casters to enable the device to be stably placed in the specified position.

[0039] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A carton batch punching device, comprising a base frame (1), an electric telescopic rod (201) and a gantry (3), characterized in that: Side frames (2) are installed on both sides of the top of the base frame (1), a gantry frame (3) is installed inside the side frame (2) through a slide groove, threaded interfaces (301) are installed at equal intervals at the bottom of the gantry frame (3), and a perforated tube (302) is provided at the bottom of the threaded interface (301), an adjustment mechanism (5) is installed inside the base frame (1) through a rotating shaft, and the adjustment mechanism (5) includes a first opposing screw rod (501), a second opposing screw rod (502), a chain (503) and a crank (504), and two sets of limiting belts (4) are movably provided inside the base frame (1), a threaded sleeve (401) is fixedly installed at the bottom of the limiting belt (4), and the threaded sleeve (401) is transmission-connected to the first opposing screw rod (501) and the second opposing screw rod (502).

2. A carton batch punching device according to claim 1, characterized in that: An electric telescopic rod (201) is installed on the top of the side frame (2), and the output end of the electric telescopic rod (201) is fixed to the top of the gantry (3).

3. A carton batch punching device according to claim 1, characterized in that: A crank (504) is installed at one end of the first opposing screw rod (501), and the first opposing screw rod (501) is transmission-connected to the second opposing screw rod (502) via a chain (503).

4. A carton batch punching device according to claim 1, characterized in that: The perforated tube (302) is made of stainless steel, and a cutting edge is provided at the bottom of the perforated tube (302).

5. The carton batch punching device according to claim 1, characterized in that: A guide roller (101) is provided at the top of the base frame (1), and casters are provided at both sides of the bottom of the base frame (1).

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