Waste discharge device

Abstract

The utility model discloses a waste discharge device which comprises a discharging mechanism, an inclined aligning mechanism and a material receiving roller, and the discharging mechanism is used for discharging and rolling a composite product moving in the first direction; the oblique aligning mechanism is arranged below the discharging mechanism and comprises a second material passing roller and a first material passing roller which are sequentially arranged along a feeding path of waste materials in the composite products, the second material passing roller is arranged in the first direction, and the projection of the first material passing roller and the projection of the second material passing roller on the ground form an acute angle; the arrangement height of the first material passing roller is higher than that of the second material passing roller; the material receiving roller and the oblique alignment mechanism are sequentially arranged in the first direction, and the material receiving roller is located below the discharging mechanism, arranged in the second direction and used for winding waste passing through the discharging mechanism and the oblique alignment mechanism; wherein the second direction and the first direction are perpendicular to each other and are both in the horizontal direction. According to the waste discharging device, automatic inclined waste discharging of waste can be achieved, and the automation degree of waste discharging is improved.

Description

Technical Field

[0001] The present application relates to the field of die-cutting processing technology, and in particular to a waste discharge device. Background Art

[0002] In the field of die-cutting processing technology, waste discharge is to remove the waste from a composite product containing products and waste, leaving only the products for flat-bed die-cutting processing. The waste discharge of special composite products requires oblique waste discharge to improve the yield rate. For example, for a composite product that originally moves horizontally along the conveying direction, the waste on the upper layer of the composite product needs to be turned up and discharged horizontally in a direction perpendicular to the direction of the composite product. After the waste is turned up, it continues to form a folded edge at a 45° angle to the conveying direction. Here, an additional operator is required to manually pull the waste to discharge the waste. However, the operator's manual pulling of the waste to discharge the waste is inefficient and also increases labor hours. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a waste discharge device that can realize automatic oblique waste discharge of waste materials and improve the degree of automation of waste discharge.

[0004] According to the waste discharge device of the embodiment of the present invention, it includes: a discharging mechanism, an oblique straightening mechanism and a receiving roller, the discharging mechanism is used to unload the composite product that is fed along the first direction; the oblique straightening mechanism is arranged below the discharging mechanism, the oblique straightening mechanism includes a second feeding roller and a first feeding roller that are arranged in sequence along the feeding path of the waste material in the composite product, the second feeding roller is arranged along the first direction, the projections of the first feeding roller and the second feeding roller on the ground form an acute angle, and the setting height of the first feeding roller is higher than that of the second feeding roller; the receiving roller and the oblique straightening mechanism are arranged in sequence along the first direction, the receiving roller is located below the discharging mechanism and is arranged along the second direction, and is used to rewind the waste material that passes through the discharging mechanism and the oblique straightening mechanism; wherein the second direction is perpendicular to the first direction and both are in the horizontal direction.

[0005] The waste discharge device according to the embodiment of the present invention has at least the following beneficial effects: the waste discharge device includes a discharge mechanism, an oblique straightening mechanism and a take-up roller, the discharge mechanism is used to discharge the composite product that is fed along the first direction, and the oblique straightening mechanism is used to guide the waste products on the upper layer of the composite product that are turned up to be discharged to feed along the first direction, and finally to be wound up by the take-up roller; specifically, the composite product discharged from the discharge mechanism feeds along the first direction, and the waste products on the upper layer of the composite product are turned up and fed horizontally along the second direction, and then fed downward to the oblique straightening mechanism, and the waste products first pass around the bottom of the second feeding roller, and then pass around the bottom of the second feeding roller. The waste material passes under a feed roller, then passes from above the first feed roller and moves along the first direction, and is wound up by the receiving roller. Since the second feed roller is set along the first direction, the setting height of the first feed roller is higher than the second feed roller, and the projection on the ground forms an acute angle with the second feed roller. Therefore, after passing the second feed roller, the waste material bypasses the bottom of the first feed roller obliquely upward, and under the guidance of the obliquely set first feed roller, it resumes moving along the first direction, and is wound up by the receiving roller located on one side of the second feed roller. Therefore, the waste discharge device of the present application can realize automatic oblique waste discharge of waste material, thereby improving the degree of automation of waste discharge.

[0006] According to some embodiments of the present invention, the oblique rotation mechanism also includes a support rod and a U-shaped part. The U-shaped part is arranged on the support rod. The two ends of the first feeding roller are rotatably connected to the two side plates of the U-shaped part, and a feeding position for limiting waste material is formed between the first feeding roller and the U-shaped part. The second feeding roller is rotatably connected to the support rod.

[0007] According to some embodiments of the present invention, the oblique rotation mechanism further includes a first clamp, which connects the U-shaped member and the support rod and is used to adjust the horizontal angle of the U-shaped member.

[0008] According to some embodiments of the present invention, one end of the first clamp is clamped on the support rod, and the other end is provided with an arc groove and a rotation groove. The rotation groove is located at the rotation center of the arc groove. The U-shaped part is rotatably connected to the rotation groove and can rotate along the arc groove.

[0009] According to some embodiments of the present invention, the oblique rotation mechanism further includes a second clamp, which is connected to the second feed roller and the support rod.

[0010] According to some embodiments of the present invention, the discharging mechanism is provided with a loading platform for carrying composite products, and the side of the loading platform is provided with a strip hole running through the upper and lower sides and extending along the first direction, and the strip hole is located on the material path of the waste.

[0011] According to some embodiments of the present invention, a guide member is further included. The guide member is provided on the loading platform and forms a certain angle with the first direction, so that the waste material on the composite product can be folded along the guide member and can be transported along the second direction.

[0012] According to some embodiments of the present invention, the guide member is a guide plate, a first side of the guide plate forms an acute angle with the first direction, and enables waste materials on the composite product to be folded along the side of the guide plate.

[0013] According to some embodiments of the present invention, the discharging mechanism also includes a unwinding roller and a winding roller, which are respectively located at the two ends of the loading platform. The unwinding roller is used to unwind the composite product, and the winding roller is used to wind up the products in the composite product.

[0014] According to some embodiments of the present invention, the discharging mechanism further includes a limiting component, which is disposed between the unwinding roller and the loading platform and is used to limit the position of the composite product in the width direction.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the waste discharge device of the present invention;

[0018] Figure 2 for Figure 1 A schematic structural diagram of the oblique rotation mechanism in the waste discharge device shown in FIG;

[0019] Figure 3 for Figure 1 A schematic structural diagram of another perspective of the waste discharge device shown in FIG;

[0020] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0021] Reference numerals:

[0022] Discharging mechanism 100; loading platform 110; strip hole 111; unwinding roller 120; winding roller 130; limiting assembly 140; leveling plate 150; first pulling assembly 160; second pulling assembly 170; oblique rotation mechanism 200; second feed roller 210; first feed roller 220; support rod 230; U-shaped part 240; first clamp 250; rotating groove 251; arc groove 252; second clamp 260; receiving roller 300; guide plate 400; first side 410. DETAILED DESCRIPTION

[0023] The following describes in detail embodiments of the present application. 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 application and are not to be construed as limiting the present application.

[0024] In the description of this application, it should be understood that descriptions involving orientations, 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. They are only for the convenience of describing this application 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. Therefore, they cannot be understood as limitations on this application.

[0025] In the description of this application, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0026] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, and connecting 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 this application based on the specific content of the technical solution.

[0027] In the description of this application, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0028] Reference below Figures 1 to 4 The waste discharge device according to the embodiment of the present invention is described.

[0029] like Figures 1 to 2As shown, the waste discharge device according to the embodiment of the present invention includes: a discharging mechanism 100, an oblique rotation mechanism 200 and a receiving roller 300, the discharging mechanism 100 is used to unwind the composite product that travels along the first direction; the oblique rotation mechanism 200 is arranged below the discharging mechanism 100, the oblique rotation mechanism 200 includes a second feeding roller 210 and a first feeding roller 220 that are arranged in sequence along the feeding path of the waste in the composite product, the second feeding roller 210 is arranged along the first direction, the projections of the first feeding roller 220 and the second feeding roller 210 on the ground form an acute angle, and the setting height of the first feeding roller 220 is higher than the second feeding roller 210; the receiving roller 300 and the oblique rotation mechanism 200 are arranged in sequence along the first direction, the receiving roller 300 is located below the discharging mechanism 100 and arranged along the second direction, and is used to rewind the waste that passes through the discharging mechanism 100 and the oblique rotation mechanism 200; wherein the second direction is perpendicular to the first direction and both are in the horizontal direction.

[0030] It can be understood that this waste discharge device includes a discharge mechanism 100, an oblique straightening mechanism 200 and a take-up roller 300. The discharge mechanism 100 is used to discharge the composite product that is fed along the first direction, and the oblique straightening mechanism 200 is used to guide the waste product on the upper layer of the composite product that is turned up to feed along the first direction, and finally to be reeled up by the take-up roller 300. Specifically, the composite product discharged from the discharge mechanism 100 feeds along the first direction, and the waste material on the upper layer of the composite product is turned up and fed horizontally along the second direction, and then fed downward to the oblique straightening mechanism 200. The waste material first passes around the bottom of the second feeding roller 210, and then passes around the bottom of the first feeding roller 220, and then passes from the first feeding roller 220 to the second feeding roller 221. The material passes over the feed roller 220 and moves along the first direction, and is wound up by the receiving roller 300. Since the second feed roller 210 is set along the first direction, the setting height of the first feed roller 220 is higher than the second feed roller 210, and the projection on the ground forms an acute angle with the second feed roller 210. Therefore, after passing the second feed roller 210, the waste material passes obliquely upward around the bottom of the first feed roller 220, and under the guidance of the obliquely set first feed roller 220, it resumes the movement along the first direction and is wound up by the receiving roller 300 located on the side of the second feed roller 210; therefore, the waste discharge device of the present application can realize automatic oblique waste discharge of waste, thereby improving the degree of automation of waste discharge.

[0031] It is understood that the oblique rotation mechanism 200 further includes a support rod 230 and a U-shaped member 240. The U-shaped member 240 is provided on the support rod 230. Both ends of the first feeding roller 220 are rotatably connected to the two side plates of the U-shaped member 240. A feeding position for limiting waste is formed between the first feeding roller 220 and the U-shaped member 240. The second feeding roller 210 is rotatably connected to the support rod 230. For example, Figure 2As shown, in this embodiment, the first feed roller 220 is rotatably connected to the two side plates of the U-shaped member 240, and is connected to the support member through the U-shaped member 240, so that the waste material can pass through the feed level formed between the first feed roller 220 and the U-shaped member 240 after bypassing the bottom of the first feed roller 220, and can limit the position of the waste material through the feed level to prevent the waste material from escaping from the two ends of the first feed roller 220. The second feed roller 210 is also rotatably connected to the support rod 230, thereby reducing the friction of the waste material when passing through the oblique rotation mechanism 200.

[0032] It is understood that the tilting and straightening mechanism 200 further includes a first clamp 250, which connects the U-shaped member 240 and the support rod 230 and is used to adjust the horizontal angle of the U-shaped member 240. Figure 2 As shown, in this embodiment, the first clamp 250 is clamped on the support rod 230 , and the U-shaped member 240 is connected and fixed to the support member through the first clamp 250 .

[0033] It can be understood that one end of the first clamp 250 is clamped on the support rod 230, and the other end is provided with an arc groove 252 and a rotation groove 251, the rotation groove 251 is located at the rotation center of the arc groove 252, and the U-shaped member 240 is rotatably connected to the rotation groove 251 and can rotate along the arc groove 252. For example, Figure 2 As shown, in this embodiment, one end of the U-shaped member 240 is rotatably connected to the rotating groove 251 at one end of the support rod 230. When the angle of the first feeding roller 220 needs to be adjusted, one end of the U-shaped member 240 is rotated along the rotating groove 251 while rotating along the arc groove 252 of the first clamp 250, and the arc groove 252 of the first clamp 250 and the U-shaped member 240 are connected by a locking member, thereby realizing the locking between the first clamp 250 and the U-shaped member 240, and then realizing the adjustment of the horizontal deflection angle of the first guide roller.

[0034] It is understood that the oblique rotation mechanism 200 further includes a second clamp 260, and the second clamp 260 connects the second feed roller 210 and the support rod 230. Figure 2 As shown, in this embodiment, the second feed roller 210 is connected to the support rod 230 through the second clamp 260.

[0035] It is understood that the discharging mechanism 100 is provided with a loading platform 110 for carrying the composite product, and a strip hole 111 is provided on the side of the loading platform 110, which passes through the upper and lower sides and extends along the first direction. The strip hole 111 is located on the material path of the waste. Figure 3As shown, in this embodiment, the discharging mechanism 100 is provided with a loading platform 110 extending along the first direction, and the loading platform 110 is used to carry the composite product and the product after the composite product is stripped of waste, and a strip hole 111 extending along the first direction is provided on the side of the loading platform 110. The composite product is originally transported horizontally along the first direction, with the waste in the composite product on the top and the product on the bottom. After the waste is stripped from the product and folded obliquely, it moves horizontally along the second direction, and the second direction is perpendicular to the first direction. The product first moves along the second direction until it reaches the side of the loading platform 110, and then passes through the strip hole 111 and goes down to reach the oblique rotation mechanism 200 to further guide and adjust the waste.

[0036] It is understood that a guide member is also included, which is provided on the loading platform 110 and forms a certain angle with the first direction, so that the waste material on the composite product can be folded along the guide member and moved along the second direction. Figures 3 and 4 As shown, in this embodiment, a guide member is provided on the loading platform 110. The composite product moves on the loading platform 110, and after passing under the guide member, the waste material flips up and moves along the guide member, so that the waste material can be adjusted from moving along the first direction to moving along the second direction.

[0037] It is understood that the guide member is a guide plate 400, and the first side 410 of the guide plate 400 forms an acute angle with the first direction, so that the waste on the composite product can be folded along the first side 410 of the guide plate 400. For example, Figures 3 and 4 As shown, in this embodiment, the guide member is a guide plate 400, and the first side 410 of the guide plate 400 is at an acute angle to the first direction. Therefore, after the composite product moves along the first direction on the carrier plate and passes under the guide plate 400, the waste material located on the upper layer of the product is folded along the first side 410 of the guide plate 400 and moves along the second direction. After moving to the side of the carrier plate, the waste material passes through the strip hole 111 and reaches the oblique rotation mechanism 200.

[0038] It is understood that the discharge mechanism 100 further includes a discharge roller 120 and a reel roller 130, which are respectively located at the two ends of the loading platform 110. The discharge roller 120 is used to discharge the composite product, and the reel roller 130 is used to reel in the composite product. Figure 3 As shown, in this embodiment, the discharging mechanism 100 also includes a unwinding roller 120 and a winding roller 130 respectively located at both ends of the loading platform 110. After the unwinding roller 120 unwinds the composite product, it moves in the first direction on the loading platform 110. After the waste material is peeled off, the remaining product continues to move along the first direction and is wound up by the winding roller 130.

[0039] It is understood that the discharging mechanism 100 further includes a limiting assembly 140, which is provided between the unwinding roller 120 and the loading platform 110 and is used to limit the position of the composite product in the width direction. Figure 3 As shown, in this embodiment, a limiting assembly 140 is provided between the unwinding roller 120 and the loading platform 110, so that the position of the composite product unwound by the unwinding roller 120 in the second direction can be basically determined after being limited in the width direction by the limiting assembly 140, so that the oblique edge of the subsequent guide member can play a guiding role.

[0040] It should be understood that the discharge mechanism 100 also includes a screed plate 150, which is positioned between the stop assembly 140 and the loading platform 110. The screed plate 150 is provided with a negative pressure hole for connecting to a negative pressure generating device to smooth the composite product. The screed plate 150 with the negative pressure hole positioned between the stop assembly 140 and the loading platform 110 allows the composite product passing through the screed plate 150 to be flattened by the negative pressure, facilitating subsequent scrap stripping and ensuring the flatness of the wound product.

[0041] It should be understood that the discharging mechanism 100 also includes a first pulling component 160 and a second pulling component 170. The first pulling component 160 and the second pulling component 170 are respectively arranged on the front and rear sides of the guide member along the first direction, so as to be used for pulling products and composite products respectively.

[0042] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. Waste discharge device, characterized in that: include: A discharging mechanism for discharging a composite product that is rolled along a first direction; An oblique rotation mechanism is provided below the discharging mechanism, the oblique rotation mechanism comprising a second feeding roller and a first feeding roller sequentially arranged along a feeding path of the waste material in the composite product, the second feeding roller being arranged along a first direction, the projections of the first feeding roller and the second feeding roller on the ground forming an acute angle, and the first feeding roller being arranged at a higher height than the second feeding roller; The receiving roller and the oblique rotation mechanism are arranged in sequence along the first direction, the receiving roller is located below the discharging mechanism and is arranged along the second direction, and is used to rewind the waste material passing through the discharging mechanism and the oblique rotation mechanism; wherein, the second direction is perpendicular to the first direction and both are in the horizontal direction.

2. The waste discharge device according to claim 1, characterized in that: The oblique rotation mechanism also includes a support rod and a U-shaped part. The U-shaped part is arranged on the support rod. The two ends of the first feeding roller are rotatably connected to the two side plates of the U-shaped part, and a feeding position for limiting the waste material is formed between the first feeding roller and the U-shaped part. The second feeding roller is rotatably connected to the support rod.

3. The waste discharge device according to claim 2, characterized in that: The tilting and straightening mechanism further includes a first clamp, which connects the U-shaped member and the support rod and is used to adjust the horizontal angle of the U-shaped member.

4. The waste discharge device according to claim 3, characterized in that: One end of the first clamp is clamped on the support rod, and the other end is provided with an arc groove and a rotation groove, the rotation groove is located at the rotation center of the arc groove, and the U-shaped part is rotatably connected to the rotation groove and can rotate along the arc groove.

5. The waste discharge device according to claim 2, characterized in that: The oblique rotation mechanism also includes a second clamp, which connects the second feeding roller and the support rod.

6. The waste discharge device according to claim 1, characterized in that: The discharging mechanism is provided with a loading platform for carrying the composite product. The side of the loading platform is provided with a strip hole that passes through the upper and lower parts and extends along the first direction. The strip hole is located on the material path of the waste material.

7. The waste discharge device according to claim 6, characterized in that: The device further comprises a guide member, which is arranged on the loading platform and forms a certain angle with the first direction, so that the waste material on the composite product can be folded along the guide member and then moved along the second direction.

8. The waste discharge device according to claim 7, characterized in that: The guide member is a guide plate, a first side of the guide plate forms an acute angle with the first direction, and enables the waste material on the composite product to be folded along the first side of the guide plate.

9. The waste discharge device according to claim 8, characterized in that: The discharging mechanism also includes a unwinding roller and a winding roller, which are respectively located at the two ends of the loading platform. The unwinding roller is used to unwind the composite product, and the winding roller is used to wind up the products in the composite product.

10. The waste discharge device according to claim 9, characterized in that: The discharging mechanism further includes a limiting component, which is arranged between the unwinding roller and the loading platform and is used to limit the position of the composite product in the width direction.

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