Cap cutting and separating device and cap counting and packaging equipment

Abstract

The cap cutting and separating device comprises a moving assembly and a cap cutting assembly, the moving assembly comprises a rodless air cylinder, an installation base, a guiding optical axis and an elastic piece, the installation base slides on the rodless air cylinder, one end of the guiding optical axis is installed on the installation base, and the guiding optical axis is sleeved with the elastic piece; the cover cutting assembly comprises a connecting base, a cover cutting air cylinder and a cover cutting knife, the connecting base is in sliding connection with the guide optical shaft, one end of the elastic piece is connected with the rear end of the installation base, the other end of the elastic piece is connected with the connecting base, the cover cutting air cylinder is installed on the connecting base, and the output end of the cover cutting air cylinder is connected with the cover cutting knife. According to the technical scheme, the elastic piece is arranged and has a good buffering effect, so that after the cap cutter separates the easy-to-pull cap, if the easy-to-pull cap is continuously produced and pushed, the elastic piece is compressed under pushing of the easy-to-pull cap to play a buffering role, and therefore the situation that the cap is clamped and a cap body is crushed due to the fact that a rodless air cylinder is started slowly is avoided, the error-tolerant rate is increased, and equipment failures are reduced; the production quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a zip -top cap cutting and separating technical field, especially a kind of cutting and separating device and number of cap packing equipment. BACKGROUND

[0002] Zip -top cap is commonly used zip -top can package lid, zip -top cap needs to be packed after forming after stamping, riveting and other processes in production, convenient transportation to other places Processing whole can.Usually, the material of zip -top cap is aluminum and iron.The existing zip -top cap is separated by cutting and separating equipment when forming and discharging, and then pushed out, which is convenient for subsequent packaging.However, the existing cutting and separating equipment is prone to equipment jamming or cap body bruising caused by slow start of rodless cylinder when separating and pushing out. UTILITY MODEL CONTENT

[0003] In view of the above problems, the present application provides a cutting and separating device and number of cap packing equipment to solve the technical problem that the existing cutting and separating equipment is prone to equipment jamming or cap body bruising caused by slow start of rodless cylinder when separating and pushing out.

[0004] To achieve the above purpose, in the first aspect, the inventor provides a cutting and separating device, comprising:

[0005] The moving assembly comprises a rodless cylinder, a mounting seat, a guide spindle and an elastic member, the rodless cylinder is arranged in the horizontal direction, the mounting seat slides on the rodless cylinder, one end of the guide spindle is installed on the mounting seat, the guide spindle extends in the horizontal direction, the elastic member is sleeved outside the guide spindle, and the rodless cylinder drives the mounting seat to move in the horizontal direction.

[0006] The cutting cap assembly comprises a connecting seat, a cutting cap cylinder and a cutting cap knife, the connecting seat is sleeved outside the guide spindle and is in sliding connection with the guide spindle, one end of the elastic member is connected with the rear end of the mounting seat, the other end of the elastic member is connected with the connecting seat, the cutting cap cylinder is installed on the connecting seat, the output end of the cutting cap cylinder is connected with the cutting cap knife, the cutting cap knife is located above the transport track of the number of cap packing equipment, and the cutting cap cylinder drives the cutting cap knife to move in the vertical direction.

[0007] Different from the prior art, the technical scheme of the application is arranged to slide on the rodless cylinder, a guide light shaft is arranged on the mounting seat, the cap cutting assembly is slidably connected with the mounting seat through the guide light shaft, an elastic member is arranged outside the guide light shaft, one end of the elastic member is connected with the mounting seat, and the other end of the elastic member is connected with the connecting seat. The elastic member has good buffering effect, so that when the cap cutting cylinder moves in the vertical direction, the cap cutting knife separates the pop can. At this time, if the pop can is continuously produced, the elastic member is compressed under the pushing of the pop can, thereby playing a buffering role, so that the slow start of the rodless cylinder causes the device to be blocked and the cap body to be pressed, the fault tolerance is improved, the equipment failure is reduced, and the production quality is improved.

[0008] As an embodiment of the utility model, the moving assembly further comprises a limiting block, the limiting block is installed at the other end of the guide light shaft, and the limiting block is used for limiting the connecting seat from sliding out.

[0009] In this way, the limiting block is arranged to avoid the pop can from being pushed, and when the elastic member returns to the original state, the connecting seat slides out along the guide light shaft under the action of the elastic member.

[0010] As an embodiment of the utility model, the guide light shaft is provided with two, and the elastic member is provided with two, one elastic member corresponding to one guide light shaft.

[0011] In this way, the two guide light shafts arranged in cooperation can ensure the stability of the entire cap cutting process, the guide bearing can make the buffering process and the resetting smooth, and the two guide light shafts can be fixed by the limiting block.

[0012] As an embodiment of the utility model, the moving assembly further comprises a first guide bearing, and one end of the guide light shaft is installed on the mounting seat through the first guide bearing.

[0013] In this way, the first guide bearing plays a role of positioning and guiding.

[0014] As an embodiment of the utility model, the moving assembly further comprises a second guide bearing, and the connecting seat is slidably connected with the guide light shaft through the second guide bearing.

[0015] In this way, the second guide bearing plays a role of positioning and guiding.

[0016] As an embodiment of the utility model, the moving assembly further comprises two supporting seats, and the two supporting seats are respectively installed below the two ends of the rodless cylinder.

[0017] In this way, the supporting seat is arranged to strengthen the support of the rodless cylinder. In some embodiments, since the rodless cylinder is too long in the horizontal direction, a supporting seat can also be arranged in the middle of the rodless cylinder.

[0018] As an embodiment of the utility model, the thickness of the cutting edge of the cutting cap knife gradually thins in the vertical direction from the direction away from the transport track of the cap counting and packing equipment to the direction close to the transport track of the cap counting and packing equipment.

[0019] In this way, by setting the change of the thickness of the cutting edge of the cutting cap knife, the cutting edge of the cutting cap knife is facilitated to separate the pop can.

[0020] As an embodiment of the utility model, the elastic member is a spring.

[0021] In this way, the elastic member has elasticity and can elastically contract when subjected to pressure and can restore the initial shape when the pressure disappears. The elastic member can be made of a metal spring or other metal elastic material, or can be made of rubber, silicone or other non-metallic elastic material. Optionally, the elastic member is a spring.

[0022] To achieve the above-mentioned purpose, in a second aspect, the inventor provides a cap counting and packing equipment, comprising:

[0023] The transport track is arranged in the horizontal direction;

[0024] The stacking port device is installed at the entrance of the transport track, and the stacking port device is used to transport the pop can from the entrance of the transport track to the outlet direction of the transport track;

[0025] The cutting cap separation device is installed on one side of the transport track, and the cutting cap separation device is used to separate and push the specified number of pop cans to the outlet direction of the transport track.

[0026] Different from the prior art, the technical scheme of the present application uses the cutting cap separation device on the cap counting and packing equipment. When the cutting cap separation device pushes the separated pop cans, it can avoid the device from being stuck and the cap body from being crushed, improve the fault tolerance, reduce the equipment failure, and improve the production quality.

[0027] The above-mentioned utility model content related record is only the summary of the technical scheme of the present application. In order to enable those skilled in the art to more clearly understand the technical scheme of the present application, and then can be implemented according to the content recorded in the specification and the drawings, and in order to let the above-mentioned purpose and other purposes, characteristics and advantages of the present application can be more easily understood, the following is described in combination with the specific embodiment of the present application and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings are only used to show the principles, implementation modes, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and cannot be considered as the limitation of the present application.

[0029] In the drawings of the specification:

[0030] Figure 1 Structure diagram of a number-cover packing device according to an embodiment of the present application;

[0031] Figure 2 Structure diagram of a cover cutting and separating device according to an embodiment of the present application;

[0032] Figure 3 Structure diagram of a cover cutting and separating device according to an embodiment of the present application; Figure 2 Enlarged view of A in FIG. 7;

[0033] Figure 4 Structure diagram of a cover cutting and separating device according to an embodiment of the present application;

[0034] Figure 5 Structure diagram of a cover cutting and separating device according to an embodiment of the present application.

[0035] The reference signs involved in the above-mentioned drawings are explained as follows:

[0036] 100 - number-cover packing device; 1 - transport track; 2 - stacking port device; 3 - cover cutting and separating device; 31 - moving assembly; 311 - rodless cylinder; 312 - mounting seat; 313 - guide spindle; 314 - elastic member; 315 - limiting block; 316 - first guide bearing; 317 - second guide bearing; 318 - support seat; 32 - cover cutting assembly; 321 - connecting seat; 322 - cover cutting cylinder; 323 - cover cutting knife; 3231 - knife tip; X - horizontal direction; Y - vertical direction. DETAILED DESCRIPTION

[0037] To make the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects that can be achieved, etc. of the present application clear, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described in the present text are only used to more clearly illustrate the technical schemes of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0038] In the present text, the term "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be contained in at least one embodiment of the present application. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical scheme.

[0039] Unless otherwise defined, the meanings of the technical terms used in the present text are the same as those commonly understood by the person skilled in the art to which the present application belongs; the use of related terms in the present text is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0040] In the description of the present application, the phrase "and / or" is a description of a logical relationship between objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " herein generally represents that the associated objects before and after are an "or" logical relationship.

[0041] In the present application, phrases such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary, or order relationship between the entities or operations.

[0042] In the present application, without more limitation, the "includes", "contains", "has" or other similar expressions used in the sentence are intended to cover non-exclusive inclusion, and these expressions do not exclude the presence of other elements in the process, method or product including the described elements, so that the process, method or product including a series of elements can not only include those limited elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0043] As the same understanding as in the "Guidelines for Examination", in the present application, the expressions "greater than", "less than", "exceed" and the like are understood as not including the number; the expressions "above", "below", "within" and the like are understood as including the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly limited.

[0044] In the description of the embodiments of the present application, the spatial-related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or the drawings, and are only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and do not indicate or imply that the indicated device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0045] Unless otherwise clearly indicated or implied to the contrary by context, where the technology of the present application is indicated or implied and terminology is used or implied in the description of embodiments of the present application, such terminology is to be interpreted in an inclusive sense, i.e., "comprising", "having", "including", and "containing" or grammatical variations thereof such as "comprises", "has", "includes" and "contains" are each inclusive or open-ended, and do not exclude additional, unrecited elements or method steps. Where the technology of the present application is indicated or implied and terminology is used or implied in the description of embodiments of the present application, such terminology is to be interpreted in a broad sense unless otherwise limited or restricted by context. For example, "connected" can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium; it can be an internal connection of two elements, or an interaction relationship between two elements. For those skilled in the art of the present application, the specific meaning of the above-mentioned terms in the embodiments of the present application can be understood according to the specific circumstances.

[0046] For the sake of convenience, a horizontal direction and a vertical direction are defined, and the horizontal direction and the vertical direction are perpendicular to each other. For the sake of convenience, as indicated by the arrows X and Y, the direction in which the arrow X is located is the horizontal direction, and the direction in which the arrow Y is located is the vertical direction. Figure 1 Figures 3 to 5 The arrow X is the horizontal direction, and the arrow Y is the vertical direction.

[0047] According to some embodiments of the present application, referring to Figure 1 , the present embodiment relates to a number of cover packing equipment 100, which comprises a conveying track 1, a stacking port device 2 and a cover separation device 3, the conveying track 1 is arranged along the horizontal direction X; the stacking port device 2 is installed at the entrance of the conveying track 1, and the stacking port device 2 is used to transport the pull-tab cap from the entrance of the conveying track 1 to the outlet direction of the conveying track 1; the cover separation device 3 is installed on one side of the conveying track 1, and the cover separation device 3 is used to separate a specified number of pull-tab caps and push them to the outlet direction of the conveying track 1.

[0048] The stacking port device 2 comprises a number of cover sensors, and in actual use, when the number of cover sensors senses the required number of pull-tab caps, the cover separation device 3 operates. The cover separation device 3 first separates the pull-tab caps downward, then pushes the separated pull-tab caps to the discharge port direction of the conveying track 1, and then returns to the starting point to wait for the next operation. The packer packs at a specified position, and can directly check whether the front and rear caps are reversed after the caps are separated. Finally, the pull-tab caps that meet the number are pushed into a paper bag along the conveying track 1 for packaging.

[0049] The technical solution of the present application uses the cover separation device 3 on the number of cover packing equipment 100, which can avoid the device from being stuck with the cap and the cap body being crushed when pushing the separated pull-tab caps, improve the fault tolerance, reduce the equipment failure, and improve the production quality.

[0050] According to some embodiments of the present application, referring to Figures 2 to 5 ​The embodiment also relates to a cap cutting and separating device 3, which comprises a moving assembly 31 and a cap cutting assembly 32, the moving assembly 31 comprises a rodless cylinder 311, a mounting seat 312, a guide light shaft 313 and an elastic element 314, the rodless cylinder 311 is arranged in the horizontal direction X, the mounting seat 312 slides on the rodless cylinder 311, one end of the guide light shaft 313 is mounted on the mounting seat 312, the guide light shaft 313 extends in the horizontal direction X, the elastic element 314 is sleeved outside the guide light shaft 313, and the rodless cylinder 311 is used for driving the mounting seat 312 to move in the horizontal direction X; the cap cutting assembly 32 comprises a connecting seat 321, a cap cutting cylinder 322 and a cap cutting knife 323, the connecting seat 321 is sleeved outside the guide light shaft 313 and is in sliding connection with the guide light shaft 313, one end of the elastic element 314 is connected with the rear end of the mounting seat 312, the other end of the elastic element 314 is connected with the connecting seat 321, the cap cutting cylinder 322 is mounted on the connecting seat 321, the output end of the cap cutting cylinder 322 is connected with the cap cutting knife 323, the cap cutting knife 323 is located above the transport track 1 of the cap packaging equipment 100, and the cap cutting cylinder 322 is used for driving the cap cutting knife 323 to move in the vertical direction Y.

[0051] The technical scheme of the application is arranged on the rodless cylinder 311, the guide light shaft 313 is mounted on the mounting seat 312, the cap cutting assembly 32 is in sliding connection with the mounting seat 312 through the guide light shaft 313, the elastic element 314 is sleeved outside the guide light shaft 313, one end of the elastic element 314 is connected with the mounting seat 312, and the other end of the elastic element 314 is connected with the connecting seat 321. The elastic element 314 has good buffering effect, so that when the cap cutting cylinder 322 moves in the vertical direction Y, the cap cutting knife 323 separates the pop can. At this time, if the pop can is continuously produced, the elastic element 314 is compressed under the pushing of the pop can, thereby playing a buffering role, so that the device is prevented from being blocked and the cap body is prevented from being pressed due to slow starting of the rodless cylinder 311, the fault tolerance is improved, the equipment failure is reduced, and the production quality is improved.

[0052] According to some embodiments of the application, optionally, as shown in Figures 3 to 4 The moving assembly 31 further comprises a limiting block 315, the limiting block 315 is mounted on the other end of the guide light shaft 313, and the limiting block 315 is used for limiting the connecting seat 321 from sliding out.

[0053] In this way, by arranging the limiting block 315, the pop can can be prevented from being pushed, and when the elastic element 314 returns to the original state, the connecting seat 321 slides out along the guide light shaft 313 under the action of the elastic element 314.

[0054] According to some embodiments of the application, optionally, as shown in Figures 3 to 4 The guide light shaft 313 is provided with two guide light shafts, the elastic element 314 is provided with two elastic elements, and one elastic element 314 corresponds to one guide light shaft 313.

[0055] Thus, the cooperation of the two guide light shafts 313 can ensure the stability of the whole cap cutting process, the wire bearing can make the buffering process and resetting smooth, and the two guide light shafts 313 can be fixed by the limiting block 315.

[0056] According to some embodiments of the present application, as shown in Figures 3 to 4 The moving assembly 31 further includes a first guide bearing 316, and one end of the guide light shaft 313 is installed on the mounting seat 312 through the first guide bearing 316.

[0057] Thus, the first guide bearing 316 plays a role of positioning and guiding.

[0058] According to some embodiments of the present application, as shown in Figures 3 to 4 The moving assembly 31 further includes a second guide bearing 317, and the connecting seat 321 is slidably connected with the guide light shaft 313 through the second guide bearing 317.

[0059] Thus, the second guide bearing 317 plays a role of positioning and guiding.

[0060] According to some embodiments of the present application, as shown in Figure 2 and Figure 3 The moving assembly 31 further includes two support seats 318, and the two support seats 318 are respectively installed below the two ends of the rodless cylinder 311.

[0061] Thus, the support seat 318 is arranged to strengthen the support of the rodless cylinder 311. In some embodiments, since the length of the rodless cylinder 311 in the horizontal direction X is too long, a support seat 318 can also be arranged in the middle of the rodless cylinder 311.

[0062] According to some embodiments of the present application, as shown in Figures 3 to 5 The thickness of the blade tip 3231 of the cap cutting knife 323 gradually thins from the direction away from the transport track 1 of the cap packaging device 100 to the direction close to the transport track 1 of the cap packaging device 100 along the vertical direction Y.

[0063] Thus, the change of the thickness of the blade tip 3231 of the cap cutting knife 323 makes it easy to separate the pull-tab cap when the blade tip 3231 of the cap cutting knife 323.

[0064] According to some embodiments of the present application, as shown in Figures 3 to 4 The elastic member 314 is a spring.

[0065] In this way, the elastic member 314 is elastic and can be elastically contracted when subjected to pressure and can return to the original shape when the pressure disappears. The elastic member 314 can be made of a metal elastic material such as a metal spring, or can be made of a non-metal elastic material such as rubber or silicone. Alternatively, the elastic member 314 is provided as a spring.

[0066] Those skilled in the art will appreciate that a combination of features of different embodiments means that it is within the scope of the application and forms a different embodiment, even though some embodiments herein include certain features and not others which are included in other embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application. In particular, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A cutting and capping separation device, characterized in that: include: A moving assembly, the moving assembly comprising a rodless cylinder, a mounting seat, a guide optical shaft and an elastic member, the rodless cylinder extending in a horizontal direction, the mounting seat sliding on the rodless cylinder, one end of the guide optical shaft being mounted on the mounting seat, the guide optical shaft extending in the horizontal direction, the elastic member being sleeved outside the guide optical shaft, and the rodless cylinder being used to drive the mounting seat to move in the horizontal direction; A capping assembly includes a connecting seat, a capping cylinder, and a capping knife. The connecting seat is sleeved outside the guide light shaft and is slidably connected to the guide light shaft. One end of the elastic member is connected to the rear end of the mounting seat, and the other end of the elastic member is connected to the connecting seat. The capping cylinder is installed on the connecting seat. The output end of the capping cylinder is connected to the capping knife. The capping knife is located above the transport track of the cap counting and packaging equipment. The capping cylinder is used to drive the capping knife to move in the vertical direction.

2. The cutting and capping separation device according to claim 1, characterized in that: The moving assembly further comprises a limit block, which is mounted on the other end of the guide light axis and is used to limit the connecting seat from sliding out.

3. The cutting and capping separation device according to claim 1, characterized in that: There are two guide light axes, and there are two elastic members, with one elastic member corresponding to one guide light axis.

4. The cutting and capping separation device according to claim 1, characterized in that: The moving assembly further includes a first guide bearing, and one end of the guide optical axis is mounted on the mounting seat via the first guide bearing.

5. The cutting and capping separation device according to claim 1, characterized in that: The moving assembly further includes a second guide bearing, and the connecting seat is slidably connected to the guide optical axis via the second guide bearing.

6. The cutting and capping separation device according to claim 1, characterized in that: The moving assembly further includes two support seats, which are respectively installed below the two ends of the rodless cylinder.

7. The cutting and capping separation device according to claim 1, characterized in that: The thickness of the tip of the capping knife gradually decreases along the vertical direction from a direction away from the transport track of the capping packaging device to a direction close to the transport track of the capping packaging device.

8. The cutting and capping separation device according to claim 1, characterized in that: The elastic member is a spring.

9. A packing device for counting caps, characterized in that: include: A transport track, the transport track extending along the horizontal direction; A stacking port device, the stacking port device is installed at the entrance of the transport track, and the stacking port device is used to transport the easy-open lid from the entrance of the transport track to the exit of the transport track; The cutting and separating device according to any one of claims 1 to 8, wherein the cutting and separating device is installed on one side of the transport track, and is used to separate a specified number of easy-open lids and push them toward the exit of the transport track.

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