A feeding device for embryo stacking machine
By designing a stacking machine loading device for plastic bottle production, the bottle burrs are automatically removed and the limit wear is reduced, which solves the problems of unstable stacking of bottles and limit wear, and improves production efficiency and product quality.
Patent Information
- Application Number
- CN202421369559.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During the production process of existing plastic bottles, the injection molded bottle embryos have injection molding burrs, which leads to unstable stacking and excessive space during the stacking process. The limit structure is easy to wear the bottle embryos and reduce product quality.
A feeding device for a stacking machine is designed, including a conveyor line and a cutting mechanism. The cutting mechanism has a stacked cutter and a brush, which can automatically remove burrs on the top of the workpiece; at the same time, the limiting groove is equipped with a stop device and a retractable baffle to reduce wear on the workpiece.
Automatic removal of bottle burrs is achieved, improving feeding efficiency, reducing manual operation, avoiding wear of bottle burrs during limiting, and maintaining product quality.
Smart Images
Figure CN222727372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic production, in particular to a feeding device of an embryo stacking machine. Background Art
[0002] In the related art, in the production process of plastic bottles, the preforms must first be formed by injection molding machines, and then the preforms are blown by blow molding machines. In existing production, the preforms need to be automatically loaded after injection molding. However, the preforms after injection molding have injection molding burrs, which can easily cause unstable stacking and occupy too much space in the subsequent stacking process. Currently, the burrs are manually removed before being placed on the conveyor line. The loading efficiency is low, affecting the overall production progress. On the other hand, when the preforms enter the next processing link, the preforms need to be limited. The current limiting structure is prone to wear on the preforms, which will reduce product quality. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a feeding device for a stacking machine, which can realize automatic deburring and improve feeding efficiency.
[0004] According to an embodiment of the utility model, a feeding device of an embryo stacking machine comprises:
[0005] A conveyor line, wherein a cutting mechanism is provided on the conveyor line, wherein the cutting mechanism has at least two cutting assemblies, wherein the cutting assemblies include at least two stacked cutters, and a brush is provided on the side of the cutter away from the conveyor line, and when the workpiece passes through the cutting mechanism on the conveyor line, the burrs on the top of the workpiece can be cut off by the cutting assembly;
[0006] A first guiding mechanism is provided on the conveying line, and the first guiding mechanism includes a limiting groove for guiding the movement of the workpiece. A stopping device is provided at the downstream end of the limiting groove along the conveying direction. The stopping device is provided with a retractable baffle, and the length direction of the baffle is inclined to the conveying direction.
[0007] A feeding device of a blank stacking machine according to an embodiment of the utility model has at least the following beneficial effects: the embodiment is provided with a conveyor line, a cutting mechanism is provided on the conveyor line, at least two cutting assemblies are provided on the cutting mechanism, the cutting assembly includes at least two stacked cutters, a brush is provided on the side of the cutter away from the conveyor line, and the burrs on the top of the workpiece can be cut off by the cutting assembly when the workpiece passes through the cutting mechanism on the conveyor line, and the processing can be automatic without manual operation; a first guiding mechanism is provided on the conveyor line, the first guiding mechanism includes a limiting groove for guiding the movement of the workpiece, a stopping device is provided at the downstream end of the limiting groove along the conveying direction, and the stopping device is provided with a retractable baffle, and the length direction of the baffle is inclined to the conveying direction, which can reduce the wear of the baffle on the workpiece during the retraction process and maintain the product quality.
[0008] According to some embodiments of the utility model, a lifting platform is provided on the cutting mechanism, and the cutting assembly is located on the lifting platform. The lifting platform can adjust the height of the cutter in the vertical direction.
[0009] According to some embodiments of the utility model, the stopping device is further provided with a telescopic cylinder, which can drive the baffle to move, and the moving direction of the baffle is inclined to the conveying direction.
[0010] According to some embodiments of the present utility model, the limiting groove is composed of two first guide strips, and the two first guide strips are located on both sides of the workpiece.
[0011] According to some embodiments of the present utility model, the cutting mechanism is provided with a second guiding mechanism, the second guiding mechanism is provided with a guiding groove, and the guiding groove is composed of two second guiding strips.
[0012] According to some embodiments of the present utility model, a guide opening is provided at the upstream end of the second guide strip along the conveying direction, and the guide opening is trumpet-shaped.
[0013] According to some embodiments of the utility model, the first guide mechanism is provided with an adjustment bracket, the first guide bar is provided with a first connecting rod connected to the adjustment bracket, and the first connecting rod can be slidably adjusted along the width direction of the conveyor line to adjust the width of the limiting groove.
[0014] According to some embodiments of the utility model, the cutting mechanism is further provided with a mounting bracket, and the second guide bar is provided with a second connecting rod connected to the mounting bracket, and the second connecting rod can be slidably adjusted along the width direction of the conveyor line to adjust the width of the guide groove.
[0015] According to some embodiments of the utility model, a screw rod penetrating the lifting platform is provided on the mounting bracket, so that the height of the lifting platform can be adjusted.
[0016] According to some embodiments of the utility model, a lifting frame and a base frame are provided at the bottom of the conveyor line, and the lifting frame can be lifted and slid on the base frame to achieve height adjustment.
[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:
[0019] Figure 1 This is an axonometric view of a feeding device of an embryo stacking machine in an embodiment of the utility model;
[0020] Figure 2 for Figure 1 A magnified view of center A;
[0021] Figure 3 for Figure 1 Magnified view of middle B;
[0022] Figure 4 It is a partial view of the cutting mechanism in the embodiment of the utility model.
[0023] Reference numerals:
[0024] Conveyor line 100; chassis 101; lifting frame 102; workpiece 103; screw rod 104; drive motor 105; slider 106;
[0025] Cutting mechanism 110; lifting platform 111; cutter 112; brush 113; second guide mechanism 114; guide groove 115; second guide strip 116; guide opening 117; mounting bracket 118; second connecting rod 119;
[0026] The first guide mechanism 120 ; the limiting groove 121 ; the first guide strip 122 ; the stopper 123 ; the telescopic cylinder 124 ; the blocking piece 125 ; the first connecting rod 126 ; and the adjusting bracket 127 . DETAILED DESCRIPTION
[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0031] In the related art, in the production process of plastic bottles, the preforms must first be formed by injection molding machines, and then the preforms are blown by blow molding machines. In existing production, the preforms need to be automatically loaded after injection molding. However, the preforms after injection molding have injection molding burrs, which can easily cause unstable stacking and occupy too much space in the subsequent stacking process. Currently, the burrs are manually removed before being placed on the conveyor line. The loading efficiency is low, affecting the overall production progress. On the other hand, when the preforms enter the next processing link, the preforms need to be limited. The current limiting structure is prone to wear on the preforms, which will reduce product quality.
[0032] To solve the above problems, refer to Figure 1 In an embodiment of the utility model, a feeding device of a stacking machine is provided, comprising a conveyor line 100, the conveyor line 100 is used to realize automatic conveying of a workpiece 103, a cutting mechanism 110 for removing burrs of the workpiece 103 is provided on the conveyor line 100, the cutting mechanism 110 has at least two cutting assemblies, and the cutting assembly includes at least two stacked cutters 112, referring to Figure 4 It can be understood that the cutter 112 is a circular blade, and the radial outer edges of two adjacent cutters 112 in the cutting assembly overlap each other. Since the workpiece 103 is an injection molded part, burrs will be formed on the top of the workpiece 103 after molding. The burrs on the top of the workpiece 103 can be removed by rotating the two overlapping cutters 112, and at least two cutting assemblies are provided. At least two cutting assemblies are arranged along the width direction of the conveyor line 100, which can realize processing of multiple workpieces 103 at one time and improve processing efficiency. Furthermore, a brush 113 is provided on the side of the cutter 112 away from the conveyor line 100, and the part with soft hair on the brush 113 contacts the cutter 112, which helps to remove the burrs remaining on the cutter 112 after cutting, and avoids the accumulation of burr fragments and affecting the normal cutting work.
[0033] Reference Figure 2 It is understandable that the cutting mechanism 110 is provided with a mounting bracket 118 and a lifting platform 111, the cutting assembly is located on the lifting platform 111, and the lifting platform 111 can adjust its height on the mounting bracket 118, so as to adjust the height of the cutter 112 in the vertical direction to adapt to workpieces 103 of different sizes. Further, the mounting bracket 118 is provided with a screw rod 104 that passes through the lifting platform 111, and the screw rod 104 is threadedly connected to the lifting platform 111. When the screw rod 104 is rotated, the lifting platform 111 can be moved in the vertical direction, so as to adjust the height of the lifting platform 111. It is understandable that two screw rods 104 are provided, and the two screw rods 104 are respectively located on both sides of the lifting platform 111, which helps to increase the stability of the lifting platform 111. Further, the height adjustment can be achieved by manual rotation adjustment or motor control.
[0034] Reference Figure 1 The conveyor line 100 is provided with a first guide mechanism 120, which includes a limit groove 121 for guiding the movement of the workpiece 103. The length direction of the limit groove 121 is consistent with the conveying direction of the workpiece 103. The workpiece 103 moves in the limit groove 121, which helps to keep the workpiece 103 conveyed in a straight line. Further, the limit groove 121 is composed of two first guide bars 122, and the two first guide bars 122 are located on both sides of the workpiece 103. It can be understood that the length direction of the first guide bar 122 is parallel to the conveying direction of the workpiece 103.
[0035] Further, refer to Figure 3 The first guide mechanism 120 is provided with an adjustment bracket 127, and the adjustment bracket 127 is installed on the conveyor line 100. The first guide bar 122 is provided with a first connecting rod 126 connected to the adjustment bracket 127. It can be understood that the first connecting rod 126 extends in the vertical direction, and the upper end of the first connecting rod 126 is connected to the adjustment bracket 127. In addition, the first connecting rod 126 can be slidably adjusted along the width direction of the conveyor line 100 to adjust the width of the limiting groove 121, so as to adapt to workpieces 103 of different sizes. Further, a slider 106 is provided on one end of the first connecting rod 126 connected to the adjustment bracket 127, and the slider 106 can be slidably adjusted on the adjustment bracket 127.
[0036] Reference Figure 2 The cutting mechanism 110 is provided with a second guide mechanism 114, and the second guide mechanism 114 is provided with a guide groove 115. It can be understood that at least two guide grooves 115 are arranged along the width direction of the conveying line 100, and the workpiece 103 moves along the guide groove 115 to ensure the orderly conveying of the workpiece 103. The guide groove 115 is composed of two second guide bars 116, and the two second guide bars 116 are located on both sides of the workpiece 103. Further, the second guide bar 116 is provided with a guide port 117 at the upstream end along the conveying direction, and the guide port 117 is trumpet-shaped, and the randomly arranged workpieces 103 can enter the guide groove 115 in an orderly manner through the guide port 117.
[0037] Furthermore, the second guide bar 116 is provided with a second connecting rod 119 connected to the mounting bracket 118, and the second connecting rod 119 can be slidably adjusted along the width direction of the conveyor line 100 to adjust the width of the guide groove 115, thereby adapting to workpieces 103 of different sizes. It can be understood that a slider 106 is also provided on one end of the second connecting rod 119 connected to the mounting bracket 118, and the slider 106 can be slidably adjusted on the mounting bracket 118.
[0038] Reference Figure 3The stopper 123 is provided at the downstream end of the limit groove 121 along the conveying direction. The stopper 123 is provided with a retractable baffle 125. The length direction of the baffle 125 is inclined to the conveying direction. It can be understood that the stopper 123 blocks the workpiece 103 through the baffle 125, so that the workpiece 103 can be transported to the downstream equipment in an orderly manner. When the workpiece 103 is released, the workpiece 103 has a speed of moving in the downstream direction. At this time, the baffle 125 is retracted, and the obliquely arranged baffle 125 can quickly leave the workpiece 103 to reduce the mutual friction between the baffle 125 and the workpiece 103, thereby reducing the wear on the workpiece 103.
[0039] Furthermore, the stopper 123 is further provided with a telescopic cylinder 124, which can drive the baffle 125 to move, and the moving direction of the baffle 125 is inclined to the conveying direction. Furthermore, the inclination angle of the baffle 125 relative to the conveying direction is greater than the inclination angle of the telescopic direction of the telescopic cylinder 124 relative to the conveying direction, thereby ensuring that when the workpiece 103 is released, the contact between the retracted baffle 125 and the workpiece 103 is reduced, thereby reducing the wear on the workpiece 103.
[0040] Reference Figure 1 The bottom of the conveyor line 100 is provided with a lifting frame 102 and a bottom frame 101. The lifting frame 102 is fixed to the bottom of the conveyor line 100. The lifting frame 102 can be lifted and slid on the bottom frame 101 to adjust the height of the conveyor line 100, so as to adapt to downstream processing equipment of different heights. It can be understood that the lifting frame 102 has a plurality of pillars plugged into the bottom frame 101, and the pillars are slidably connected to the bottom frame 101 to achieve height adjustment.
[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A feeding device for an embryo stacking machine, characterized in that: include: A conveyor line, wherein a cutting mechanism is provided on the conveyor line, wherein the cutting mechanism has at least two cutting assemblies, wherein the cutting assemblies include at least two stacked cutters, wherein a brush is provided on the cutter at a side away from the conveyor line, and when a workpiece passes through the cutting mechanism on the conveyor line, burrs on the top of the workpiece can be removed by the cutting assembly, and the brush can clean the cutter; The conveyor line is provided with a first guiding mechanism, which includes a limiting groove for guiding the movement of the workpiece. The limiting groove is provided with a stopping device at the downstream end along the conveying direction. The stopping device is provided with a retractable baffle, and the length direction of the baffle is inclined to the conveying direction.
2. The feeding device of the embryo stacking machine according to claim 1, characterized in that: The cutting mechanism is provided with a lifting platform, the cutting assembly is located on the lifting platform, and the lifting platform can adjust the height of the cutter along the vertical direction.
3. The feeding device of the embryo stacking machine according to claim 1, characterized in that: The stopping device is further provided with a telescopic cylinder, which can drive the baffle to move, and the moving direction of the baffle is inclined to the conveying direction.
4. The feeding device of the embryo stacking machine according to claim 1, characterized in that: The limiting groove is composed of two first guide strips, and the two first guide strips are located on both sides of the workpiece.
5. The feeding device of the embryo stacking machine according to claim 1, characterized in that: The cutting mechanism is provided with a second guiding mechanism, the second guiding mechanism is provided with a guiding groove, and the guiding groove is composed of two second guiding strips.
6. The feeding device of the embryo stacking machine according to claim 5, characterized in that: A guide opening is provided at the upstream end of the second guide bar along the conveying direction, and the guide opening is trumpet-shaped.
7. The feeding device of the embryo stacking machine according to claim 4, characterized in that: The first guide mechanism is provided with an adjustment bracket, and the first guide bar is provided with a first connecting rod connected to the adjustment bracket. The first connecting rod can be slidably adjusted along the width direction of the conveying line to adjust the width of the limiting groove.
8. The feeding device of the embryo stacking machine according to claim 5, characterized in that: The cutting mechanism is also provided with a mounting bracket, and the second guide bar is provided with a second connecting rod connected to the mounting bracket, and the second connecting rod can be slidably adjusted along the width direction of the conveying line to adjust the width of the guide groove.
9. The feeding device of the embryo stacking machine according to claim 8, characterized in that: The mounting bracket is provided with a screw rod which passes through the lifting platform, so that the height of the lifting platform can be adjusted.
10. The feeding device of the embryo stacking machine according to claim 7, characterized in that: A lifting frame and a base frame are provided at the bottom of the conveying line, and the lifting frame can be lifted and slid on the base frame to achieve height adjustment.