一种用于安全鞋头生产的修边装置
By designing an automated trimming device, utilizing a PLC controller and multiple cutting mechanisms, the problems of low efficiency and inconsistent precision in manual trimming were solved, achieving efficient and precise trimming of the edges of safety shoe toes and ensuring product standardization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI LINGQIANG METAL PROD CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-17
AI Technical Summary
In the current production process of safety shoe toes, the trimming method relies on manual operation, which leads to low efficiency and inconsistent precision, affecting product standardization.
Design a trimming device that includes a PLC controller and multiple cutting mechanisms. Through the coordinated work of the cutting table, pressing mechanism, left side cutting mechanism, right side cutting mechanism and rear side cutting mechanism, the automatic trimming of safety shoe toes can be achieved.
It enables efficient and precise trimming of the toe edge of safety shoes, improving trimming efficiency and accuracy, and ensuring product consistency.
Smart Images
Figure CN224504822U_ABST
Abstract
Claims
1. A trimming device for safety toe production, comprising a workbench (1) and a PLC controller arranged on the workbench (1); the upper surface of the workbench (1) is provided with a supporting column (2) at each corner, and the top of the supporting column (2) is provided with an upper mounting plate (3) arranged opposite to the workbench (1), characterized in that: A cutting table (4) is provided in the middle of the upper surface of the workbench (1). A limiting seat (41) is provided in the middle of the upper surface of the cutting table (4) for supporting and limiting the safety shoe toe from the inside and for the lower surface of the safety shoe toe to abut against the upper surface of the cutting table (4). Cutting grooves (42) adapted to the edge of the safety shoe toe are provided around the limiting seat (41). The lower surface of the upper mounting plate (3) is provided with a pressing mechanism (5) for pressing the safety shoe toe from the top, a left side cutting mechanism (6) and a right side cutting mechanism (7) located on the left and right sides of the pressing mechanism (5) and arranged in a mirror symmetrical manner to cut the left and right sides of the safety shoe toe, and a rear side cutting mechanism (8) located behind the pressing mechanism (5) to cut the rear side of the safety shoe toe. The output end of the PLC controller is connected to the controlled ends of the pressing mechanism (5), the left side cutting mechanism (6), the right side cutting mechanism (7) and the rear side cutting mechanism (8) respectively.
2. A deburring device for safety toe production according to claim 1, characterized in that: The cutting groove (42) includes a side cutting groove (421) adapted to the head side and left and right sides of the edge of the safety shoe toe and a rear cutting groove (422) adapted to the rear side of the edge of the safety shoe toe. The two ends of the side cutting groove (421) and the two ends of the rear cutting groove (422) are intersecting and connected.
3. A deburring device for safety toe production according to claim 2, characterized in that: The pressing mechanism (5) includes a pressing cylinder (51) mounted on the upper mounting plate (3). The telescopic rod of the pressing cylinder (51) is set downward and connected to a pressing plate (52). The lower surface of the pressing plate (52) is an arc shape that matches the middle of the top of the safety shoe toe. The lower surface of the pressing plate (52) is covered with a rubber pad (53) for direct contact with the safety shoe toe.
4. The deburring device for safety toe production according to claim 2, wherein: The left side cutting mechanism (6) includes a left side translation component (61) that translates along the left and right directions of the upper mounting plate (3). The left side translation component (61) is provided with a left side cutting component (62) for completing the cutting of the head side and left side of the safety shoe toe. The left side translation component (61) includes a first lead screw (611) arranged along the left and right directions of the upper mounting plate (3) and a first slide rail (612) arranged parallel to the first lead screw (611). The two ends of the first lead screw (611) are connected to the upper mounting plate (3). The mounting plate (3) is rotatably connected. The screw nut of the first screw (611) is provided with an inverted L-shaped first translation seat (614) that is slidably assembled with the first slide rail (612). One end of the first screw (611) is connected to a first motor (613) that is set on the upper mounting plate (3) and is used to drive the first screw (611) to rotate so that the first translation seat (614) can move left and right along the upper mounting plate (3). The controlled end of the first motor (613) is connected to the output end of the PLC controller.
5. A deburring device for safety toe production according to claim 4, characterized in that: The left side cutting assembly (62) includes a left side cutting cylinder (621) mounted on the longitudinal body of the first translation seat (614). The controlled end of the left side cutting cylinder (621) is connected to the output end of the PLC controller. The telescopic rod of the left side cutting cylinder (621) is set downward and connected to a left side mounting seat (622). The lower surface of the left side mounting seat (622) is provided with a left side cutting blade (623) that is inserted into the side cutting groove (421) under the drive of the left side cutting cylinder (621) to complete the cutting of the toe side and left side of the safety shoe. The cutting blade (623) is an arc shape that adapts to the toe side and left side of the safety shoe and adapts to the left part of the side cutting groove (421) and extends to the front end of the right part of the side cutting groove (421); the first translation seat (614) is provided with left side cutting guide plates (624) located on both sides of the left side cutting cylinder (621) on the longitudinal body, and the left side mounting seat (622) is provided with left side cutting guide rods (625) that pass through the corresponding left side cutting guide plates (624) and are slidably assembled with the corresponding left side cutting guide plates (624) on both sides.
6. A deburring device for safety toe production according to claim 2, characterized in that: The right side cutting mechanism (7) includes a right side translation component (71) that translates along the left and right direction of the upper mounting plate (3). The right side translation component (71) is provided with a right side cutting component (72) for completing the cutting of the head side and right side of the safety shoe toe. The right side translation component (71) includes a second lead screw (711) arranged along the left and right direction of the upper mounting plate (3) and a second slide rail (712) arranged parallel to the second lead screw (711). The two ends of the second lead screw (711) are connected to the upper mounting plate (3). The mounting plate (3) is rotatably connected. The screw nut of the second screw (711) is provided with an inverted L-shaped second translation seat (714) that is slidably assembled with the second slide rail (712). One end of the second screw (711) is connected to a second motor (713) that is set on the upper mounting plate (3) and is used to drive the second screw (711) to rotate so that the second translation seat (714) can move left and right along the upper mounting plate (3). The controlled end of the second motor (713) is connected to the output end of the PLC controller.
7. A deburring device for safety toe production according to claim 6, characterized in that: The right-side cutting assembly (72) includes a right-side cutting cylinder (721) mounted on the longitudinal body of the second translation seat (714). The controlled end of the right-side cutting cylinder (721) is connected to the output end of the PLC controller. The telescopic rod of the right-side cutting cylinder (721) is set downward and connected to a right-side mounting seat (722). The lower surface of the right-side mounting seat (722) is provided with a right-side cutting blade (723) that is inserted into the side cutting groove (421) under the drive of the right-side cutting cylinder (721) to complete the cutting of the toe side and right side of the safety shoe. The cutting blade (723) is an arc shape that adapts to the toe side and right side of the safety shoe and adapts to the right part of the side cutting groove (421) and extends to the front end of the left part of the side cutting groove (421); the second translation seat (714) is provided with right side cutting guide plates (724) located on both sides of the right side cutting cylinder (721) on the longitudinal body, and the right side mounting seat (722) is provided with right side cutting guide rods (725) that pass through the corresponding right side cutting guide plates (724) and are slidably assembled with the corresponding right side cutting guide plates (724) on both sides.
8. The deburring device for safety toe production according to claim 2, wherein: The rear side cutting mechanism (8) includes a front-to-back translation component (81) that moves along the front-to-back direction of the upper mounting plate (3), and a rear side cutting component (82) for completing the rear side cutting of the safety shoe toe is provided on the front-to-back translation component (81); the front-to-back translation component (81) includes a third lead screw (811) arranged along the front-to-back direction of the upper mounting plate (3) and a third slide rail (812) arranged parallel to the third lead screw (811), and the two ends of the third lead screw (811) are connected to the upper mounting plate (3). The plate (3) is rotatably connected. The screw nut of the third screw (811) is provided with an inverted L-shaped third translation seat (814) that is slidably assembled with the third slide rail (812). One end of the third screw (811) is connected to a third motor (813) which is set on the upper mounting plate (3) and is used to drive the third screw (811) to rotate so that the third translation seat (814) can move back and forth along the upper mounting plate (3). The controlled end of the third motor (813) is connected to the output end of the PLC controller.
9. A deburring device for safety toe production according to claim 8, characterized in that: The rear side cutting assembly (82) includes a rear side cutting cylinder (821) mounted on the longitudinal body of the third translation seat (814). The controlled end of the rear side cutting cylinder (821) is connected to the output end of the PLC controller. The telescopic rod of the rear side cutting cylinder (821) is set downward and connected to a rear side mounting seat (822). The lower surface of the rear side mounting seat (822) is provided with a rear side cutting blade (823) that is inserted into the rear cutting groove (422) under the drive of the rear side cutting cylinder (821) to complete the cutting of the toe side and right side of the safety shoe. The rear side cutting blade (823) is a straight line adapted to the rear side of the safety shoe toe and the rear cutting groove (422), and its two ends extend to the two ends of the rear cutting groove (422); the third translation seat (814) is provided with rear side cutting guide plates (824) located on both sides of the rear side cutting cylinder (821) on its longitudinal body, and the rear side mounting seat (822) is provided with rear side cutting guide rods (825) that pass through the corresponding rear side cutting guide plates (824) and are slidably assembled with the corresponding rear side cutting guide plates (824) on both sides.