A defect detection device for a stationery knife production

Abstract

The utility model relates to art knife defect detection technical field, especially art knife production is with defect detection equipment, include: setting in the folding detection mechanism of box one side, including the protection shell, the inside protection shell is provided with the pivot and the one end of pivot penetrates to the inside of box. The utility model discloses the cooperation of folding clamp, push rod, substandard product storage box, finished product storage box and baffle, when folding clamp detects art knife blade, the qualified art knife blade can push the blade into finished product storage box through push rod, because folding clamp can fix art knife blade, when detecting, the substandard product blade of fracture, folding clamp rotates ninety degrees, so that the art knife of fracture can directly fall to the inside of substandard product storage box, and the classification of blade is completed, thereby the effect that simple operation mode and accelerate work efficiency is played.

Description

Technical Field

[0001] This utility model relates to the field of utility knife defect detection technology, and in particular to a defect detection device for utility knife production. Background Technology

[0002] A utility knife defect detection device is a specialized device used to inspect utility knives for defects. This type of equipment is commonly used in manufacturing to ensure product quality meets standards.

[0003] The defect detection equipment for utility knives includes testing the toughness and deformation resistance of the blade. This is done by bending the blade to test its flexibility and deformation resistance. However, existing utility knife bending testing equipment uses two clamps to hold the blade, and then adjusts the angle of the clamps to bend the blade to test its toughness. During the bending test, it is inevitable that some blades will break due to excessive hardness. After the test, the existing bending testing equipment requires the clamps to be released and the qualified blades removed. Defective and qualified products must then be sorted and collected by staff for further centralized processing. This process is cumbersome and affects work efficiency. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing the following technical solution:

[0005] A defect detection device for utility knife manufacturing includes:

[0006] The box body has a rotating door on its front, and a second observation window is provided on the surface of the rotating door. A sliding groove is provided on the right side of the box body.

[0007] A bending detection mechanism is installed on one side of the housing, including a protective shell. A rotating shaft is installed inside the protective shell, with one end of the rotating shaft penetrating into the interior of the housing. A first gear and a second gear meshing with the rotating shaft are installed at the end of the rotating shaft inside the protective shell. A bending clamp is installed at the end of the rotating shaft inside the housing. Limiting rings are fitted on the outer surfaces of the two rotating shafts. A push rod is installed in the middle of the two limiting rings. The bending clamps are symmetrically arranged, and the clamping part is a square groove that is not closed at the front and back. A utility knife blade is located in the clamping part inside the bending clamp.

[0008] As an improvement to the above technical solution, a sliding rod is provided on one side of the limiting ring. The sliding rod is slidably connected inside the sliding groove, and extends to the right side of the box through the sliding groove. A handle is fixedly connected to one end of the sliding rod on the right side of the box. There are two limiting rings, which are slidably connected to the surface of the rotating shaft. The two limiting rings are connected to each other by a push rod.

[0009] As an improvement to the above technical solution, a first observation window is provided on the top of the box, a door handle is fixedly connected to the lower surface of the rotating door, and the top of the rotating door is rotatably connected to the front surface of the box through a hinge. The rotating door can be rotated around the hinge by pulling the door handle.

[0010] As an improvement to the above solution, the interior of the box is provided with a finished product storage box, the top of the finished product storage box is provided with a guide plate, and the interior of the box and located behind the finished product storage box is provided with a defective product storage box, the interior of the defective product storage box is provided with a partition plate. The finished product storage box is used to place the utility knife blades that have passed the inspection, and the defective product storage box is used to place the utility knife blades that have not passed the inspection.

[0011] As an improvement to the above solution, a drive motor is provided at the rear end of the protective shell, the output end of the drive motor is fixedly connected to one of the rotating shafts, a controller is provided on the surface of the housing, and several control buttons are provided on the surface of the controller. The controller is electrically connected to the drive motor, and the drive motor is started by the controller and the control buttons.

[0012] The beneficial effects of this utility model are:

[0013] By using a bending fixture, push rod, defective product storage box, finished product storage box, and divider in combination, the bending fixture inspects utility knife blades. Qualified utility knife blades can be pushed into the finished product storage box by the push rod. Since the bending fixture also fixes the utility knife blades, when a defective blade breaks during inspection, the bending fixture rotates 90 degrees, allowing the broken utility knife to fall directly into the defective product storage box, thus completing the classification and storage of the blades. This results in a simple operation method and faster work efficiency. Attached Figure Description

[0014] Figure 1 This is a front view of the overall structure of this utility model;

[0015] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0016] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle.

[0017] Reference numerals: 1. Box body; 101. First observation window; 102. Revolving door; 103. Second observation window; 104. Slide rail; 105. Door handle; 106. Controller; 107. Control button; 108. Finished product storage box; 109. Guide plate; 110. Defective product storage box; 111. Divider plate; 2. Protective shell; 201. Drive motor; 202. Rotating shaft; 203. First gear; 204. Second gear; 205. Bending fixture; 206. Limiting ring; 207. Push rod; 208. Slide rod; 209. Handle. Detailed Implementation

[0018] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0019] Reference Figures 1-3 A defect detection device for utility knife production, comprising:

[0020] The box 1 has a rotating door 102 on its front, a second observation window 103 on the surface of the rotating door 102, and a slide 104 on the right side of the box 1.

[0021] A bending detection mechanism is provided on one side of the housing 1, including a protective shell 2. A rotating shaft 202 is provided inside the protective shell 2, and one end of the rotating shaft 202 extends into the interior of the housing 1. A first gear 203 and a second gear 204 meshing with the rotating shaft 202 are provided at the end of the rotating shaft 202 inside the protective shell 2. A bending clamp 205 is provided at the end of the rotating shaft 202 inside the housing 1. Limiting rings 206 are sleeved on the outer surfaces of the two rotating shafts 202, and a push rod 207 is provided in the middle of the two limiting rings 206.

[0022] First, the revolving door 102 is pulled by the door handle 105. Then, the staff places the utility knife blade to be tested inside the two bending fixtures 205. When one of the shafts 202 rotates, the other shaft 202 can be driven to rotate in the opposite direction through the meshing connection between the first gear 203 and the second gear 204, so that the bending fixture 205 can perform bending test on the utility knife blade.

[0023] like Figures 2-3 A sliding rod 208 is provided on one side of the limiting ring 206. The sliding rod 208 is slidably connected inside the slide groove 104, and the sliding rod 208 extends to the right side of the box 1 through the slide groove 104. A handle 209 is fixedly connected to one end of the sliding rod 208 on the right side of the box 1.

[0024] When the test result of the utility knife blade is qualified, the worker can pull the handle 209 to drive the slide bar 208 to slide inside the slide groove 104, thereby driving the limit ring 206 to slide on the surface of the rotating shaft 202. During the sliding process, the limit ring 206 can drive the push rod 207 to move, so that the push rod 207 passes through the gap in the middle of the two bending clamps 205 to push the utility knife blade, thus completing the unloading of the qualified utility knife blade.

[0025] like Figure 1 The top of the housing 1 is provided with a first observation window 101, and the lower surface of the rotating door 102 is fixedly connected with a door handle 105. The top of the rotating door 102 is rotatably connected to the front surface of the housing 1 via a hinge.

[0026] The first observation window 101 on the top of the box 1 and the second observation window 103 on the surface of the rotating door 102 are equipped with transparent glass plates, which allows the staff to visually observe whether the utility knife breaks during the bending process. When the utility knife breaks, the glass plate can effectively prevent the blade fragments from flying onto the staff's face, providing a good protective effect.

[0027] like Figure 2 The box 1 has a finished product storage box 108 inside, and a guide plate 109 is provided on the top of the finished product storage box 108. The box 1 has a defective product storage box 110 inside and behind the finished product storage box 108, and a partition plate 111 is provided inside the defective product storage box 110.

[0028] When qualified utility knife blades are cut, they can fall into the finished product storage box 108 through the guide plate 109. When the quality of the utility knife blades is unqualified, the drive motor 201 is controlled by the control button 107 and the controller 106 to rotate the shaft 202 and the bending clamp 205 by 90°, so that the broken utility knife blades fall into the defective product storage box 110 through the clamping part of the bending clamp 205, which makes it easier to classify qualified and unqualified utility knife blades.

[0029] like Figure 1 and Figure 3 The rear end of the protective shell 2 is provided with a drive motor 201. The output end of the drive motor 201 is fixedly connected to one of the rotating shafts 202. The surface of the housing 1 is provided with a controller 106. The surface of the controller 106 is provided with several control buttons 107. The controller 106 is electrically connected to the drive motor 201.

[0030] The controller 106 and control button 107 drive the drive motor 201 to work, thereby driving the device to operate normally.

[0031] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A defect detection device for utility knife production, characterized in that, include: The box body (1) has a rotating door (102) on its front, and a second observation window (103) is provided on the surface of the rotating door (102). A sliding groove (104) is provided on the right side of the box body (1). A bending detection mechanism is provided on one side of the housing (1), including a protective shell (2). A rotating shaft (202) is provided inside the protective shell (2), and one end of the rotating shaft (202) extends into the interior of the housing (1). A first gear (203) and a second gear (204) meshing with the rotating shaft (202) are provided at one end inside the protective shell (2). A bending clamp (205) is provided at one end of the rotating shaft (202) inside the housing (1). Limiting rings (206) are sleeved on the outer surfaces of the two rotating shafts (202), and a push rod (207) is provided in the middle of the two limiting rings (206).

2. The defect detection equipment for utility knife production according to claim 1, characterized in that: A slide rod (208) is provided on one side of the limiting ring (206). The slide rod (208) is slidably connected inside the slide groove (104), and the slide rod (208) extends through the slide groove (104) to the right side of the box (1). A handle (209) is fixedly connected to one end of the slide rod (208) on the right side of the box (1).

3. The defect detection equipment for utility knife production according to claim 1, characterized in that: The top of the box (1) is provided with a first observation window (101), and the lower surface of the rotating door (102) is fixedly connected with a door handle (105). The top of the rotating door (102) is rotatably connected to the front surface of the box (1) through a hinge.

4. The defect detection equipment for utility knife production according to claim 1, characterized in that: The box body (1) is provided with a finished product storage box (108) inside. The top of the finished product storage box (108) is provided with a guide plate (109). The box body (1) is provided with a defective product storage box (110) inside and behind the finished product storage box (108). The defective product storage box (110) is provided with a partition plate (111).

5. The defect detection equipment for utility knife production according to claim 1, characterized in that: The protective shell (2) is provided with a drive motor (201) at its rear end. The output end of the drive motor (201) is fixedly connected to one of the rotating shafts (202). The surface of the housing (1) is provided with a controller (106). The surface of the controller (106) is provided with several control buttons (107). The controller (106) is electrically connected to the drive motor (201).

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