Pressing, cutting and row dividing mechanism suitable for secondary polishing products
By combining the slitting module and the chuck, efficient and safe slitting of single-use product bottles is achieved, solving the problem of low slitting efficiency in existing technologies and meeting the needs of automated production.
Patent Information
- Application Number
- CN202423151353.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-19
AI Technical Summary
In existing technologies, the bottle cutting process for disposable products is prone to damaging the bottle body and is inefficient, making it difficult to achieve automated and efficient cutting.
It employs a pair of slitting modules and multiple clamps in conjunction with a slitting cylinder. The slitting is achieved by inserting the clamps into the gaps between the bottles and moving them. Combined with a cutting cylinder and a bottle-cutting cylinder, it achieves efficient slitting.
It achieves efficient and safe bottle packing and cutting, improves production efficiency, adapts to different specifications of cutting needs, and meets the requirements of automated production.
Smart Images
Figure CN223574878U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of blow-filling-seal integrated molding, in particular to a pressure cutting and separating mechanism suitable for secondary polishing products. BACKGROUND
[0002] The blow-filling-seal integrated molding technology (Blow-Fill-Seal, BFS for short) is a kind of aseptic packaging technology, mainly used for the production of aseptic liquid products, especially secondary polishing products. The secondary polishing products are widely used in the fields of make-up, skin care and personal care. In the actual production process, in order to improve the production efficiency, the secondary polishing products are usually produced in the form of long rows, and therefore the bottle rows need to be cut and separated before being packaged and sold. In the process of cutting and separating the bottle rows, the blade cutting is prone to damage the bottle body and reduce the product qualification rate, and the cutting and separating process is complicated and does not meet the standard of automation and high efficiency. Therefore, the pressure cutting and separating mechanism suitable for secondary polishing products is provided. SUMMARY
[0003] The application aims to provide a pressure cutting and separating mechanism capable of automatically cutting and separating bottle rows.
[0004] To achieve the above-mentioned purpose, the application adopts the following technical scheme:
[0005] The application provides a pressure cutting and separating mechanism suitable for secondary polishing products, which comprises a base, a horizontal guide rail formed in the base, and a pair of cutting modules slidingly arranged on the horizontal guide rail. The horizontal guide rail is perpendicular to the conveying direction of the materials. The cutting module comprises a movable base plate, a longitudinal guide rail formed in the movable base plate and parallel to the conveying direction, a plurality of sliding seats slidingly arranged on the longitudinal guide rail, a stretching plate extending in the horizontal direction arranged on each sliding seat, and a chuck fixed to the end of the stretching plate. A cutting cylinder is mounted at the front end or the rear end of the cutting module. The piston rod of the cutting cylinder is connected with a longitudinal shaft. Each stretching plate is movably sleeved on the longitudinal shaft. Each chuck is located on the inner side of the stretching plate. The chucks on the pair of cutting modules are opposite to each other and aligned one by one. The middle part of each chuck is recessed inward. The front and rear sides of each chuck are provided with convex parts capable of being inserted between adjacent two groups of products.
[0006] In a possible implementation manner, a pair of cutting cylinders is fixedly arranged on the left and right sides of the base respectively. The piston rod of each cutting cylinder is connected with the cutting module.
[0007] In a possible implementation manner, a first sliding block is fixed to the bottom of the cutting module. The first sliding block is in sliding frictional engagement with the horizontal guide rail.
[0008] In a possible implementation, the longitudinal shaft is fixedly provided with a plurality of fixed rings, and each of the stretching plates is spaced apart from one or two fixed rings on the longitudinal shaft, so that the movement range of the stretching plate in the longitudinal direction is limited by the one or two fixed rings.
[0009] In a possible implementation, the end of each stretching plate is fixedly connected with a front cover plate parallel to the conveying direction, and the chuck is fixedly connected to the front cover plate.
[0010] In a possible implementation, the base is further fixedly connected with a pair of bottle cutting cylinders below the rear side, the piston rod of each bottle cutting cylinder is connected with a bottle cutting plate, and the pair of bottle cutting plates are located on the two sides of the conveying belt, and when the piston rod of the bottle cutting cylinder is in the elongated state, the pair of bottle cutting plates are abutted and blocked in the travel path of the product.
[0011] In a possible implementation, the projection of the bottle cutting plate on the horizontal plane is L-shaped, when the pair of bottle cutting plates are abutted, the front ends of the pair of bottle cutting plates are in contact with each other, and an avoiding space for placing the cut product is formed on the rear side of the blocking position.
[0012] Compared with the prior art, the utility model has the advantages that: a pair of cutting modules are used to press the product to be cut inward, a plurality of chucks are inserted into the gap between the products, the plurality of chucks are moved forward and backward by the cutting cylinder, the chucks are pressed against each other to cut the product, the cutting process is simple and efficient, and the safety is high. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 A perspective view of a cutting and separating mechanism is provided for the embodiment of the present application.
[0014] Figure 2 A top view of a cutting and separating mechanism is provided for the embodiment of the present application.
[0015] Figure 3 A side view of a cutting and separating mechanism is provided for the embodiment of the present application.
[0016] Figure 4 A separating schematic view of a cutting and separating mechanism is provided for the embodiment of the present application.
[0017] Wherein: 10, base; 11, support foot; 12, first cylinder mounting plate; 13, transverse guide rail; 14, cutting cylinder; 15, second cylinder mounting plate; 20, slitting module; 201, movable bottom plate; 202, rear vertical plate; 203, outer vertical plate; 204, front vertical plate; 205, longitudinal guide rail; 206, second sliding block; 207, sliding seat; 208, stretching plate; 209, front cover plate; 21, splitting cylinder; 211, longitudinal shaft; 212, fixed ring; 213, bearing sleeve; 22, first sliding block; 23, chuck; 31, bottle cutting cylinder; 32, connecting block; 33, bottle cutting plate; 40, unslit bottle row; 40', slit bottle row; 50, conveying belt. DETAILED DESCRIPTION
[0018] To describe the technical contents, structural features, purposes and effects of the present application in detail, the technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. In the following description, for the purpose of explanation, many specific details are set forth in order to provide a thorough understanding of various exemplary embodiments or implementations of the present application. However, various exemplary embodiments can also be implemented without these specific details or in one or more equivalent arrangements. In addition, various exemplary embodiments can be different, but not necessarily exclusive. For example, the specific shape, structure and characteristics of the exemplary embodiments can be used or implemented in another exemplary embodiment without departing from the inventive concept.
[0019] Hereinafter, the terms "first", "second", and the like are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second", and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.
[0020] Furthermore, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", "on", "over", "higher", "side" (as in "sidewall") and the like, can be used herein for ease of description to describe one element's or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use, operation and / or manufacture in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The devices can be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
[0021] In the present application, unless specifically defined otherwise, the term "connection" should be construed broadly, for example, "connection" can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through intermediate medium.
[0022] The "front" side in the specification refers to the right side in the drawing Figure 2 , and the "rear" side refers to the left side in the drawing Figure 2 , and the left-right direction in the specification refers to the up-down direction in the drawing Figure 2 . The "longitudinal direction" in the specification refers to the front-rear direction, and is parallel to the conveying direction of the product, and the "lateral direction" refers to the left-right direction, and is perpendicular to the conveying direction of the product. See Figure 4 As shown in FIG. 4, the continuous unslit bottle row 40 passes through the slitting mechanism from front to rear, and is divided into 5 groups of slitted bottle rows 40' under the action of the slitting mechanism.
[0023] As shown in FIG. 4, the continuous unslit bottle row 40 passes through the slitting mechanism from front to rear, and is divided into 5 groups of slitted bottle rows 40' under the action of the slitting mechanism. Figure 1 As shown in FIG. 4, the continuous unslit bottle row 40 passes through the slitting mechanism from front to rear, and is divided into 5 groups of slitted bottle rows 40' under the action of the slitting mechanism.
[0024] The first cylinder installation plate 12 is fixedly installed on the left and right sides of the base 10, and the cutting cylinder 14 is fixedly installed on each first cylinder installation plate 12. The piston rod of each cutting cylinder 14 is connected with the slitting die set 20, and drives the pair of slitting die sets 20 to move along the transverse guide rail 13. The cutting cylinder is the power of the pressure cutting and separating mechanism to complete the cutting of the bottle row. During the operation process, the bottle body is cut by the pusher chuck at both ends.
[0025] Referring to Figures 1-3 As shown in the drawings, each slitting die set 20 comprises a movable base plate 201, an outer stand plate 203, and a rear stand plate 202 and a front stand plate 204. The first sliding block 22 is fixed below the movable base plate 201. The front end of the movable base plate 201 is fixedly installed with the front stand plate 204, and the rear end is fixedly installed with the rear stand plate 202. The outer stand plate 203 is fixedly connected to the outer side of the movable base plate 201.
[0026] The movable base plate 201 is fixedly installed with a longitudinal guide rail 205 above. The longitudinal guide rail 205 is slidably installed with five second sliding blocks 206. The five second sliding blocks 206 are fixedly installed with five sliding seats 207 above by bolts. The stretching plate 208 is fixedly installed on the sliding seat 207. The stretching plate 208 is fixedly installed with a front cover plate 209 at the end. The front cover plate 209 is fixedly connected with the chuck 23. The front cover plate 209 is parallel to the conveying direction of the product, so it can provide stable support for the chuck 23, and ensure the stable cutting of the chuck. The stretching plate 208 limits the movement of the chuck 23, and ensures that the chuck 23 moves stably under the limitation of the longitudinal shaft 211. The front and rear ends of each chuck 23 have a circular arc-shaped protrusion, which ensures that the chuck 23 can smoothly enter the gap between the bottle rows, and ensures that the chuck 23 will not scratch the bottle row.
[0027] The outer side of the rear stand plate 202 is fixedly installed with the dividing cylinder 21, which provides power for dividing the bottle row. The piston rod of the dividing cylinder 21 is fixedly connected with a longitudinal shaft 211 through the rear stand plate 202. The longitudinal shaft 211 is rotatably connected between the front stand plate 204 and the rear stand plate 202 through a bearing sleeve 213. The longitudinal shaft 211 can slide back and forth between the front stand plate 204 and the rear stand plate 202. The longitudinal shaft 211 passes through the five stretching plates 208, and is also slidably installed between the stretching plates 208. One or two fixing rings 212 are installed on the longitudinal shaft 211 and between the stretching plates 208. The fixing ring 212 can accurately adjust the position of the stretching plate 208 on the longitudinal shaft 211. After adjusting to the appropriate position, the screw on the fixing ring 212 is locked to fix the fixing ring 212. During the movement of the longitudinal shaft 211, the fixing ring 212 moves, and the stretching plate 208 and the chuck 23 are pushed to move, and the dividing process is completed.
[0028] A second cylinder mounting plate 15 is fixedly mounted below the rear side of the base 10, and a pair of bottle cutting cylinders 31 are fixedly mounted on the second cylinder mounting plate 15, and the direction of the bottle cutting cylinders 31 is perpendicular to the movement direction of the bottle row product. A connecting block 32 is connected to the piston rod of each bottle cutting cylinder 31, and the connecting block 32 serves to connect the bottle cutting cylinder 31 and a bottle cutting plate 33. The bottle cutting plate 33 is L-shaped, and is responsible for cutting and stopping the bottle row product and determining the position of the bottle row product. The bottle cutting cylinder 31 drives the bottle cutting plate 33 to move to cut and stop the uncut bottle row 40, and after the cutting and dividing process is completed, the bottle cutting cylinder 31 is retracted to transport the plurality of cut bottle rows 40' to the packaging mechanism.
[0029] The cutting cylinder 14, the dividing cylinder 21 and the bottle cutting cylinder 31 are coaxially sleeved with bearing sleeves to ensure the accuracy of the shaft in the specified position, maintain the correct relative position between the components, and improve the working efficiency of the machine.
[0030] When the cutting and dividing mechanism is in the initial state, the cutting cylinder 14 and the bottle cutting cylinder 31 are in the retracted state, and the dividing cylinder 21 is in the extended state. The continuous uncut bottle row 40 is vertically placed and moves along the conveying belt 50 into the cutting and dividing mechanism. First, the bottle cutting cylinder 31 is extended, and the pair of bottle cutting plates 33 is closed. When the rear end of the uncut bottle row 40 reaches the bottle cutting plate 33, the uncut bottle row 40 is intercepted and stopped. Then, the pair of cutting cylinders 14 is extended, and the plurality of clamping heads 23 are inserted into the gaps between the bottle bodies, respectively, to cut the bottle row product. At the same time, the bottle cutting plate 33 is retracted. Then, the dividing cylinder 21 is retracted, the longitudinal shaft 211 drives the plurality of fixing rings 212 to move along the longitudinal direction, the plurality of fixing rings 212 drive the stretching plate 208 to move to the front and rear sides, and the clamping head 23 divides the cut bottle row product. Finally, the cutting cylinder 14 is retracted, the cut bottle row 40' continues to move backward into the next process, and the cutting and dividing mechanism enters the next cycle process.
[0031] The cutting and dividing process is simple, efficient and safe, and different specifications of clamping heads can be switched to cut the bottle row product in different specifications. The stretching plate is positioned on the longitudinal shaft through the fixing ring, and the distance between the fixing rings can be freely adjusted to adapt to different specifications of clamping heads, ensure the smooth progress of the cutting and dividing process, and improve the application range of the mechanism.
[0032] The basic principles, main features and advantages of the present application are shown and described. Those skilled in the art should understand that the present application is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and the scope of protection of the present application is defined by the appended claims, the specification and their equivalents.
Claims
1. A cutting and sorting mechanism suitable for single-use products, characterized in that: The utility model provides a cutting device for a plurality of products, which comprises a base (10), a transverse guide rail (13) formed in the base (10), and a pair of slitting modules (20) slidably arranged on the transverse guide rail (13), wherein the transverse guide rail (13) is perpendicular to the conveying direction of the products, and the slitting module (20) comprises a movable base plate (201), a longitudinal guide rail (205) formed in the movable base plate (201) and parallel to the conveying direction, a plurality of sliding seats (207) slidably arranged on the longitudinal guide rail (205), a stretching plate (208) extending in the transverse direction arranged on each sliding seat (207), and a chuck (23) fixed to the end of the stretching plate (208), wherein a slitting cylinder (21) is arranged at the front end or the rear end of the slitting module (20), the piston rod of the slitting cylinder (21) is connected with a longitudinal shaft (211), each stretching plate (208) is movably sleeved on the longitudinal shaft (211), each chuck (23) is arranged on the inner side of the stretching plate (208), the plurality of chucks (23) on the pair of slitting modules (20) are opposite to each other and aligned one by one, the middle part of each chuck (23) is recessed inward, and the front and rear sides of each chuck (23) are provided with convex parts capable of being inserted between adjacent two groups of products.
2. A pressure cut-off separating mechanism for a sub-throw product according to claim 1, wherein A pair of cutting cylinders (14) are fixedly arranged on the left and right sides of the base (10), and the piston rods of the cutting cylinders (14) are connected with the slitting modules (20).
3. A pressure cut-off separating mechanism for a sub-throw product according to claim 2, wherein A first sliding block (22) is fixedly arranged at the bottom of the slitting module (20), and the first sliding block (22) is in sliding frictional connection with the transverse guide rail (13).
4. A pressure cut-off separating mechanism for a sub-throw product according to claim 1, wherein A plurality of fixed rings (212) are fixedly arranged on the longitudinal shaft (211), and one or two fixed rings (212) are arranged at intervals on the longitudinal shaft (211) and spaced apart from the stretching plates (208), so that the movement range of the stretching plates (208) in the longitudinal direction is limited by the one or two fixed rings (212).
5. A pressure cut-off dispensing mechanism for a sub-throw product according to claim 4, wherein The end of each stretching plate (208) is fixedly connected with a front cover plate (209) parallel to the conveying direction, and the chuck (23) is fixedly connected to the front cover plate (209).
6. A pressure cut-off singulating mechanism for a sub-throwaway product according to claim 1, wherein A pair of bottle cutting cylinders (31) are fixedly arranged below the rear side of the base (10), the piston rods of the bottle cutting cylinders (31) are respectively connected with bottle cutting plates (33), and the bottle cutting plates (33) are arranged on the two sides of a conveying belt (50) and are arranged in abutment and block the path of the products when the piston rods of the bottle cutting cylinders (31) are in the elongated state.
7. A pressure cut-off dispensing mechanism for a sub-throw product according to claim 6, wherein The projection of the bottle cutting plate (33) on the horizontal plane is in the shape of L, the front ends of the bottle cutting plates (33) are in contact with each other when the bottle cutting plates (33) are in abutment, and an avoiding space for placing the cut products is formed at the rear side of the blocking position.