Relay device with movable butt joint function and bundling equipment

Abstract

The relay device with the movable butt joint function comprises a relay assembly, a first butt joint assembly and a second butt joint assembly, the relay assembly is provided with a first channel for a strapping tape to pass through, and the relay assembly is configured to clamp, fix or convey the strapping tape; the first butt-joint assembly is movably installed at the tape inlet end of the first channel, the second butt-joint assembly is movably installed at the tape feeding end of the first channel, the first butt-joint assembly and the second butt-joint assembly are each provided with a second channel, and the first butt-joint assembly and the second butt-joint assembly are both configured to be in butt joint with the corresponding tape penetrating groove assemblies. According to the relay device with the movable butt-joint function, the first butt-joint assembly and the second butt-joint assembly are movably installed at the two ends of the first channel, so that when the relay assembly is in butt joint with a strapping machine head or a corresponding belt penetrating groove assembly, strapping belts can be conveniently led into the first channel; and meanwhile, the moving stroke of the relay assembly can be reduced, and the packaging efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of strapping machine design, in particular to a relay device with a movable docking function and a strapping device. Background Art

[0002] In order to improve the stability and reliability of the bundling of stacked materials, the following methods are used: Figure 4 The strapping method shown is used to strap stacked materials. Figure 4 This is a schematic diagram of bundling of stacked materials. This bundling method uses a bundling belt 4 to bundle two sets of diagonal corners on one side of the pallet of the upper material 5 and the pallet of the lower material 6, so that the upper and lower stacked materials can be tightened in multiple dimensions after bundling, ensuring that the stacked materials are not displaced or deformed. Most of the existing bundling methods use manual bundling, which has low work efficiency and wastes manpower.

[0003] Existing automatic strapping equipment can only strap stacked materials vertically or horizontally. Figure 4 The strapping structure shown requires the strapping belt to go around the two pier corners before strapping can be implemented. Automatic strapping cannot be achieved by the strapping head of the existing strapping equipment alone. It is necessary to cooperate with a relay device with the functions of receiving and fixing the strapping belt and feeding the strapping belt to complete the automatic strapping of stacked materials in multiple dimensions.

[0004] However, the relay device needs to dock with the head device or the belt threading channel of the belt threading slot during operation. The existing relay device needs to move a long distance to complete the docking with the head device or the belt threading slot, which has the disadvantage of low efficiency. Utility Model Content

[0005] In order to solve the related technical problems, the utility model provides a relay device and a strapping device with a movable docking function to solve the problem of low packaging efficiency.

[0006] To achieve the above purpose, the embodiment of the utility model adopts the following technical solutions:

[0007] A relay device with a movable docking function comprises a relay assembly, a first docking assembly and a second docking assembly, wherein:

[0008] The relay assembly has a first passage for the strapping belt to pass through, and the relay assembly is configured to clamp, fix or convey the strapping belt;

[0009] The first docking assembly is arranged at the belt feeding end of the first channel, and the second docking assembly is arranged at the belt delivery end of the first channel. The first docking assembly and the second docking assembly can be in an extended state or a retracted state, and the first docking assembly and the second docking assembly both have a second channel that can be opened or closed;

[0010] When the first docking assembly and / or the second docking assembly is in an extended state, the second channel of the first docking assembly or the second docking assembly docks with the strapping machine head or the corresponding strapping slot assembly;

[0011] When the first docking assembly and the second docking assembly are in the retracted state, the second channels of the first docking assembly and the second docking assembly are in the same straight line with the first channel, so that the strapping belt can be tightened after being disengaged from the first channel and the second channel.

[0012] Optionally, the first docking assembly includes a first driving member and a first belt guide groove, the fixed end of the first driving member is mounted on the relay assembly, the driving end of the first driving member is connected to the first belt guide groove, the first belt guide groove is hinged on the relay assembly and is located at the belt feed end of the first channel, and the first driving member is configured to drive the first belt guide groove to move to the first position or the second position;

[0013] When the first driving member drives the first tape guide groove to move to the first position, the first tape guide groove is in an extended state, so that the first end of the first tape guide groove is docked with the corresponding tape threading groove assembly, and the second end of the first tape guide groove is docked with the tape feeding end of the first channel;

[0014] When the first driving member drives the first tape guide slot to move to the second position, the first tape guide slot assembly is in a retracted state, so that the second channel of the first tape guide slot is in the same straight line as the first channel.

[0015] Optionally, the second docking assembly includes a second driving member and a second belt guide groove, the fixed end of the second driving member is mounted on the relay assembly, the driving end of the second driving member is connected to the second belt guide groove, the second belt guide groove is hinged on the relay assembly and is located at the belt outlet end of the first channel, and the second driving member is configured to drive the second belt guide groove to move to the third position or the fourth position;

[0016] When the second driving member drives the second tape guide groove to move to the third position, the second tape guide groove is in an extended state, so that the first end of the second tape guide groove is docked with the corresponding tape threading groove assembly, and the second end of the second tape guide groove is docked with the tape outlet end of the first channel;

[0017] When the second driving member drives the second tape guide slot to move to the fourth position, the second tape guide slot assembly is in a retracted state, so that the second channel of the second tape guide slot is in the same straight line as the first channel.

[0018] Optionally, a first guide member is detachably installed in the first belt guide groove, and the first guide member has a first arc-shaped guide surface.

[0019] Optionally, a second guide member is detachably installed in the second belt guiding groove, and the second guide member has a second arc-shaped guide surface.

[0020] Optionally, the relay assembly includes a base plate and a roller assembly and a detection assembly mounted on the base plate. A first channel is provided on the base plate. The roller assembly is configured to transport the strapping strap in the first channel or to clamp and fix the strapping strap when the strapping strap moves to a preset position. The detection assembly is configured to detect whether the strapping strap reaches the preset position.

[0021] A bundling device comprises the above-mentioned relay device with a movable docking function.

[0022] The beneficial effects of the utility model are as follows: compared with the prior art, the relay device with a movable docking function provided by the utility model has the following beneficial effects:

[0023] 1. A first docking assembly is movably installed at the belt feeding end of the first channel of the relay assembly, and a second docking assembly is movably installed at the belt outlet end of the first channel, so that when the relay assembly docks with the strapping machine head or the corresponding strapping slot assembly, it is convenient to introduce the strapping belt into the first channel; at the same time, the moving stroke of the relay assembly can be reduced, which is conducive to improving packaging efficiency;

[0024] 2. By driving the driving member to switch the first belt guide groove and the second belt guide groove between the first position and the second position, the first belt guide groove and the second belt guide groove can be moved to a position in the same straight line with the first channel while docking the strapping machine head or the belt threading groove assembly, so as to facilitate the strapping belt to be removed from the first channel;

[0025] 3. By providing the first guide and the second guide, and providing the first and second arc-shaped guide surfaces on the first and second guides, it is convenient for the strapping belt to enter the first channel and to be led out of the first channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following briefly introduces the background technology of the present invention and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0027] Figure 1 It is a structural schematic diagram of a relay device with a movable docking function provided by an embodiment of the utility model;

[0028] Figure 2 It is a structural schematic diagram of a relay device with a movable docking function provided by an embodiment of the utility model;

[0029] Figure 3It is a structural schematic diagram of a relay device with a movable docking function provided by an embodiment of the utility model;

[0030] Figure 4 It is a schematic diagram of bundling of existing stacked materials. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] See also Figures 1 to 3 As shown, the present embodiment provides a relay device with a movable docking function, which includes a relay component 1, a first docking component 2 and a second docking component 3, wherein the relay component 1 has a first channel 11 for the strapping belt to pass through, and the relay component 1 is configured to clamp, fix or convey the strapping belt; the first docking component 2 is arranged at the strapping end of the first channel 11, and the second docking component 3 is arranged at the strapping end of the first channel 11, the first docking component 2 and the second docking component 3 can be in an extended state or a retracted state, and the first docking component 2 and the second docking component 3 both have a second channel that can be opened or closed; when the first docking component 2 or / and the second docking component 3 are in an extended state, the second channel of the first docking component 2 or the second docking component 3 is docked with the strapping machine head or the corresponding strapping slot component; when the first docking component 2 and the second docking component 3 are in a retracted state, the second channels of the first docking component 2 and the second docking component 3 are in the same straight line with the first channel 11, so as to facilitate the tightening of the strapping belt after the strapping belt is disengaged from the first channel 11 and the second channel.

[0034] It can be seen that the first docking component 2 is movably installed at the tape feeding end of the first channel 11, and the second docking component 3 is movably installed at the tape outlet end of the first channel 11, so that when the relay component 1 is docked with the strapping machine head or the corresponding tape threading groove component, it is convenient to introduce the strapping tape into the first channel 11; at the same time, it can also reduce the moving stroke of the relay component 1, which is beneficial to improving the packaging efficiency. In the non-docking state, the first docking component 2 and the second docking component 3 are retracted, and the first tape guide groove 22 and the second tape guide groove 32 are moved to a position in the same straight line as the first channel 11, so as to facilitate the strapping tape to be removed from the first channel 11.

[0035] As an embodiment, the first docking component 2 includes a first driving member 21 and a first tape guide groove 22. The fixed end of the first driving member 21 is installed on the relay component 1, and the driving end of the first driving member 21 is connected to the first tape guide groove 22. The first tape guide groove 22 is hinged on the relay component 1 and is located at the tape feed end of the first channel 11. The first driving member 21 is configured to drive the first tape guide groove 22 to move to the first position or the second position.

[0036] Specifically, when the first driving member 21 drives the first tape guide groove 22 to move to the first position, the first tape guide groove 22 is in an extended state, so that the first end of the first tape guide groove 22 is docked with the corresponding tape threading groove assembly, and the second end of the first tape guide groove 22 is docked with the tape feeding end of the first channel 11;

[0037] When the first driving member 21 drives the first tape guide slot 22 to move to the second position, the first tape guide slot 22 assembly is in a retracted state, so that the second channel of the first tape guide slot 22 is in the same straight line as the first channel 11 .

[0038] As an embodiment, the second docking component 3 includes a second driving member 31 and a second tape guide groove 32, the fixed end of the second driving member 31 is installed on the relay component 1, the driving end of the second driving member 31 is connected to the second tape guide groove 32, the second tape guide groove 32 is hinged on the relay component 1 and is located at the tape outlet end of the first channel 11, and the second driving member 31 is configured to drive the second tape guide groove 32 to move to the third position or the fourth position.

[0039] Specifically, when the second driving member 31 drives the second tape guide groove 32 to move to the third position, the second tape guide groove 32 is in an extended state, so that the first end of the second tape guide groove 32 is docked with the corresponding tape threading groove assembly, and the second end of the second tape guide groove 32 is docked with the tape outlet end of the first channel 11;

[0040] When the second driving member 31 drives the second tape guide slot 32 to move to the fourth position, the second tape guide slot 32 assembly is in a retracted state, so that the second channel of the second tape guide slot 32 is in the same straight line as the first channel 11 .

[0041] As an implementation manner, a first guide member 221 is detachably installed in the first belt guide groove 22, and the first guide member 221 has an arc-shaped first guide surface.

[0042] As an implementation manner, a second guide member 321 is detachably installed in the second belt guide groove 32, and the second guide member 321 has an arc-shaped second guide surface.

[0043] It can be seen that the provision of the first guide surface and the second guide surface facilitates the strapping belt to enter the first channel 11 and to be led out of the first channel 11 .

[0044] As an embodiment, the relay assembly 1 includes a base plate 12 and a roller assembly 13 and a detection assembly 14 installed on the base plate 12. A first channel 11 is provided on the base plate 12. The roller assembly 13 is configured to transport the strapping tape in the first channel 11 or clamp and fix the strapping tape when the strapping tape moves to a preset position. The detection assembly 14 is configured to detect whether the strapping tape reaches the preset position.

[0045] Specifically, the roller assembly 13 includes a driving wheel mechanism and a driven wheel mechanism, the driving wheel mechanism includes a third driving member and a driving wheel, the fixed end of the third driving member is mounted on the mounting seat, the driving end of the third driving member is connected to the driving wheel, the driving wheel is rotatably mounted on the mounting seat and is located on the first side of the first channel 11, and the third driving member is configured to drive the driving wheel to rotate forward or reversely;

[0046] The driven wheel mechanism includes a fourth driving member and a driven wheel assembly. The driven wheel assembly includes a driven wheel. The driven wheel is arranged on the second side of the first channel 11 corresponding to the driving wheel. The driven wheel can rotate. The fixed end of the fourth driving member is installed on the mounting seat. The fourth driving member drives the driven wheel assembly to approach or move away from the driving wheel to cooperate with the driving wheel to release, transport or clamp and fix the strapping belt.

[0047] It can be seen that by arranging the first docking assembly 2 and the second docking assembly 3 at the two ends of the relay assembly 1 respectively, the moving stroke of the relay assembly 1 during bundling can be reduced, thereby improving the bundling efficiency.

[0048] A bundling device comprises the above-mentioned relay device with a movable docking function.

[0049] In the embodiments disclosed in the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific circumstances.

[0050] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A relay device with a movable docking function, characterized in that: The relay device with active docking function comprises a relay assembly, a first docking assembly and a second docking assembly, wherein: The relay assembly has a first passage for the strapping belt to pass through, and the relay assembly is configured to clamp, fix or convey the strapping belt; The first docking assembly is arranged at the tape feeding end of the first channel, and the second docking assembly is arranged at the tape delivering end of the first channel. The first docking assembly and the second docking assembly can be in an extended state or a retracted state, and the first docking assembly and the second docking assembly both have a second channel that can be opened or closed; When the first docking component or / and the second docking component are in an extended state, the second channel of the first docking component or the second docking component docks with the strapping machine head or the corresponding strapping slot component; When the first docking assembly and the second docking assembly are in a retracted state, the second channels of the first docking assembly and the second docking assembly are in a straight line with the first channel, so that the strapping belt can be tightened after being detached from the first channel and the second channel.

2. A relay device with a movable docking function according to claim 1, characterized in that: The first docking assembly includes a first driving member and a first belt guide groove, the fixed end of the first driving member is mounted on the relay assembly, the driving end of the first driving member is connected to the first belt guide groove, the first belt guide groove is hinged on the relay assembly and is located at the belt feed end of the first channel, and the first driving member is configured to drive the first belt guide groove to move to the first position or the second position; When the first driving member drives the first tape guide groove to move to the first position, the first tape guide groove is in an extended state, so that the first end of the first tape guide groove is docked with the corresponding tape threading groove assembly, and the second end of the first tape guide groove is docked with the tape feeding end of the first channel; When the first driving member drives the first tape guide slot to move to the second position, the first tape guide slot assembly is in a retracted state, so that the second channel of the first tape guide slot is in the same straight line as the first channel.

3. The relay device with active docking function according to claim 1, characterized in that: The second docking assembly includes a second driving member and a second tape guide groove, the fixed end of the second driving member is mounted on the relay assembly, the driving end of the second driving member is connected to the second tape guide groove, the second tape guide groove is hinged on the relay assembly and is located at the tape outlet end of the first channel, and the second driving member is configured to drive the second tape guide groove to move to a third position or a fourth position; When the second driving member drives the second tape guide groove to move to the third position, the second tape guide groove is in an extended state, so that the first end of the second tape guide groove is docked with the corresponding tape threading groove assembly, and the second end of the second tape guide groove is docked with the tape outlet end of the first channel; When the second driving member drives the second tape guide slot to move to the fourth position, the second tape guide slot assembly is in a retracted state, so that the second channel of the second tape guide slot is in the same straight line as the first channel.

4. The relay device with movable docking function according to claim 2, characterized in that: A first guide member is detachably installed in the first belt guiding groove, and the first guide member has an arc-shaped first guide surface.

5. The relay device with movable docking function according to claim 3, characterized in that: A second guide member is detachably installed in the second belt guiding groove, and the second guide member has an arc-shaped second guide surface.

6. The relay device with movable docking function according to claim 1, characterized in that: The relay assembly includes a base plate, a roller assembly and a detection assembly mounted on the base plate. The base plate is provided with the first channel. The roller assembly is configured to transport the strapping strap in the first channel or to clamp and fix the strapping strap when the strapping strap moves to a preset position. The detection assembly is configured to detect whether the strapping strap reaches the preset position.

7. A strapping device, characterized in that: The bundling equipment comprises a relay device with a movable docking function as described in any one of claims 1 to 6.

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