Metal detection device for clothing packaging

Abstract

The utility model relates to a metal detection device for clothing packaging. The feeding assembly comprises a feeding motor arranged on the rack, and the output end of the feeding motor drives a feeding conveying belt to conduct transmission. A discharging motor of the discharging assembly is arranged on the rack, and the output end of the discharging motor drives a discharging conveying belt to conduct transmission. The horizontal plane where the feeding conveying belt is located is higher than the horizontal plane where the discharging conveying belt is located. The overturning assembly is arranged between the feeding conveying belt and the discharging conveying belt. The detection assembly comprises a first detection machine and a second detection machine, and the first detection machine and the second detection machine are arranged on the feeding conveying belt and the discharging conveying belt correspondingly. According to the utility model, the first detector and the second detector are arranged on the feeding conveyor belt and the discharging conveyor belt which are divided into two sections and are used for respectively detecting the clothing packages placed on the first detector and the second detector, and the overturning assembly arranged between the first detector and the second detector is used for overturning the clothing packages; therefore, the clothing package can be turned over and subjected to metal detection in the conveying process.

Description

Technical Field

[0001] The utility model belongs to the field of clothing production and packaging equipment, and particularly relates to a metal detection device for clothing packaging. Background Art

[0002] In the process of clothing production, it is inevitable that due to the operation errors of workers or during the raw material sewing process, metal utensils such as broken needles, fixed buttons or yarn scissors may be mixed into the clothing. It is very difficult to distinguish whether such metal objects are mixed in through manual means during the production process. And passing each completed production clothing package through the detector manually will consume a lot of manpower. At present, there are devices that set the detector on the conveyor production line for real-time detection. However, such detection can only detect one side of the clothing package. If only one side is detected, it is very difficult to detect completely. And if the clothing package needs to be turned over to detect the other side, manpower needs to be involved, increasing the production cost. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a metal detection device for clothing packaging. By setting a first detector and a second detector on the feeding conveyor belt and the discharging conveyor belt which are divided into two sections respectively, for detecting the clothing packages placed thereon respectively, and a flipping component is arranged between them for flipping the clothing packages, so that the clothing packages can be turned over during transportation and metal detection can be carried out.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A metal detection device for clothing packaging, including a frame, a feeding component, a discharging component, a flipping component and a detection component. The feeding component includes a feeding motor and a feeding conveyor belt. The feeding motor is arranged on the frame, and the output end of the feeding motor drives the feeding conveyor belt to drive; the discharging component includes a discharging motor and a discharging conveyor belt. The discharging motor is arranged on the frame, and the output end of the discharging motor drives the discharging conveyor belt to drive.

[0006] The horizontal plane where the feeding conveyor belt is located is higher than the horizontal plane where the discharging conveyor belt is located. The flipping assembly is arranged between the feeding conveyor belt and the discharging conveyor belt. The flipping assembly includes a conversion arc plate, a guiding arc plate, a flipping wheel and a flipping motor. The conversion arc plate is detachably connected to the frame. The arc surface of the conversion arc plate covers the front edge of the feeding conveyor belt and does not contact the feeding conveyor belt. A conversion cavity is formed between the conversion arc plate and the feeding conveyor belt. The guiding arc plate is arranged between the feeding conveyor belt and the discharging conveyor belt and is connected to the frame. The lower opening of the conversion cavity points to the arc surface of the guiding arc plate. The lower end surface of the guiding arc plate points to the discharging conveyor belt. The flipping motor is arranged on the frame. The output end of the flipping motor is connected to the central axis of the flipping wheel. A plurality of grooves distributed in a circular pattern are provided on the outer contour of the flipping wheel. A plurality of groups of gaps are provided on the feeding conveyor belt. The plurality of groups of gaps divide the feeding conveyor belt into a plurality of groups of parallel strip structures. The upper end of the flipping wheel passes through the gap and extends out of the upper end surface of the feeding conveyor belt. The lower end of the flipping wheel passes through the gap and extends into the conversion cavity. The length of the lower end of the flipping wheel extending into the conversion cavity is longer than the length of the upper end of the flipping wheel extending out of the upper end surface of the feeding conveyor belt.

[0007] The detection assembly includes a first detector and a second detector. The first detector and the second detector are respectively arranged on the feeding conveyor belt and the discharging conveyor belt.

[0008] For the metal detection device for clothing packaging adopting this structure, the function of the frame is to provide the most basic stabilizing effect. The feeding conveyor belt and the discharging conveyor belt can both be rotatably connected to the frame. Both the feeding conveyor belt and the discharging conveyor belt have a transmission belt sleeved between a driving wheel and a driven wheel, which is a relatively common prior art at present and will not be elaborated here. The feeding motor and the discharging motor provided on the frame are both arranged to drive the feeding conveyor belt and the discharging conveyor belt to drive. The first detector is arranged on the feeding conveyor belt to detect the upper end surface of the clothing packaging for metal, while the second detector is arranged on the discharging conveyor belt to detect the reverse side of the clothing packaging for metal.

[0009] Therefore, in order to enable the second inspection machine to smoothly inspect the reverse side of the clothing package, a flipping component is provided between the feeding conveyor belt and the discharging conveyor belt for flipping the clothing package. The flipping component includes a conversion arc plate, the arc surface of which is parallel to the front edge of the feeding conveyor belt, and is in a C-shaped structure to wrap the front edge of the feeding conveyor belt without contacting it, forming a C-shaped conversion cavity for the clothing package to enter and be flipped under the drive of the feeding conveyor belt, so that the clothing package originally pointing upward is reversed after entering the conversion cavity, and the originally upward-facing surface is converted to face downward. At this time, if the clothing package is directly placed on the discharging conveyor belt, since the discharging conveyor belt keeps running continuously, the end that first contacts the discharging conveyor belt will be driven forward, and the part that falls later will slowly fall on the discharging conveyor belt. Therefore, the clothing package that has already been flipped will be flipped again, resulting in the failure of the clothing package to be flipped. In order to smoothly let the flipped clothing package fall downward onto the discharging conveyor belt and maintain the flipped state, a guiding arc plate is provided at the lower opening of the conversion cavity. The lower end of the driven clothing package will first enter the arc surface of the guiding arc plate, and during the continuous pushing, the lower end of the clothing package moves towards the upper end of the guiding arc plate until the upper end of the clothing package completely disengages from the conversion cavity, so that the upper end of the clothing package falls on the discharging conveyor belt, and the entire clothing package is pulled forward under the drive of the discharging conveyor belt, enabling the clothing package to enter the second inspection machine for reverse side inspection while maintaining the flipped state.

[0010] In order to better convey the clothing package into the conversion cavity, a flipping wheel and a flipping motor are added. The flipping motor drives the flipping wheel to rotate on the frame, and both the upper and lower ends of the flipping wheel pass through the gaps on the feeding conveyor belt, so that the upper end of the flipping wheel extends out of the upper surface of the feeding conveyor belt. Moreover, a number of grooves distributed in a circular pattern are provided on the outer contour of the flipping wheel. Therefore, during the transportation process, the clothing package will first contact the flipping wheel, and with the auxiliary drive of the flipping wheel, the clothing package is conveyed into the conversion cavity. During the downward conveyance of the clothing package, the part of the lower end of the flipping wheel extending into the conversion cavity abuts against the upper end surface of the clothing package. And since the length of the lower end of the flipping wheel extending into the conversion cavity is longer than the length of the upper end of the flipping wheel extending out of the upper surface of the feeding conveyor belt, the clothing package will be pressed downward under the guidance of the flipping wheel, enabling the clothing package to smoothly enter the area of the guiding arc plate and achieving a better flipping effect.

[0011] Furthermore, the feeding component further includes two sets of pipe heads, and the two sets of pipe heads are symmetrically connected to the frame. The two sets of pipe heads are located on the upper surface of the feeding conveyor belt and enclose a pipe head cavity, and the pipe head cavity is communicated with the conversion cavity.

[0012] Compared with the prior art, the advantages of the present utility model are as follows: The upper end surface of the clothing package is first subjected to metal detection by the first detector. During the continuous conveying process, due to the setting of the conversion arc plate, the clothing package originally pointing upward is turned over after entering the conversion cavity between the conversion arc plate and the feeding conveyor belt, with the originally upward surface being converted downward. And a guiding arc plate is arranged at the lower opening of the conversion cavity, supplemented by an additional turning wheel, so that the clothing package enters the second detector for metal detection while being in the turned-over state, and the turning-over detection can be completed without manual intervention, saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0014] Figure 1 is a three-dimensional view of the present utility model;

[0015] Figure 2 is of the present utility model Figure 1 partial enlarged view of part A;

[0016] Figure 3 is a top view of the present utility model;

[0017] Figure 4 is of the present utility model Figure 3 sectional view taken along line B-B.

[0018] Wherein: 1, frame; 2, feeding component; 21, feeding motor; 22, feeding conveyor belt; 221, gap; 23, pipe alignment head; 231, pipe alignment cavity; 3, discharging component; 31, discharging motor; 32, discharging conveyor belt; 4, turning component; 41, conversion arc plate; 42, guiding arc plate; 43, conversion cavity; 44, turning plate; 441, groove; 45, turning motor; 5, detection component; 51, first detector; 52, second detector. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0020] The specific embodiments of the present utility model will be described below in conjunction with the accompanying drawings:

[0021] As Figures 1-4 shown, a metal detection device for clothing packaging includes a frame 1, a feeding assembly 2, a discharging assembly 3, a flipping assembly 4, and a detection assembly 5. The feeding assembly 2 includes a feeding motor 21 and a feeding conveyor belt 22. The feeding motor 21 is arranged on the frame 1, and the output end of the feeding motor 21 drives the feeding conveyor belt 22 to transmit. The discharging assembly 3 includes a discharging motor 31 and a discharging conveyor belt 32. The discharging motor 31 is arranged on the frame 1, and the output end of the discharging motor 31 drives the discharging conveyor belt 32 to transmit.

[0022] The horizontal plane where the feeding conveyor belt 22 is located is higher than the horizontal plane where the discharging conveyor belt 32 is located. The flipping assembly 4 is arranged between the feeding conveyor belt 22 and the discharging conveyor belt 32. The flipping assembly 4 includes a conversion arc plate 41, a guiding arc plate 42, a flipping wheel, and a flipping motor 45. The conversion arc plate 41 is detachably connected to the frame 1. The arc surface of the conversion arc plate 41 covers the front edge of the feeding conveyor belt 22 and does not contact the feeding conveyor belt 22. A conversion cavity 43 is formed between the conversion arc plate 41 and the feeding conveyor belt 22. The guiding arc plate 42 is arranged between the feeding conveyor belt 22 and the discharging conveyor belt 32 and is connected to the frame 1. The lower opening of the conversion cavity 43 points to the arc surface of the guiding arc plate 42, and the lower end surface of the guiding arc plate 42 points to the discharging conveyor belt 32. The flipping motor 45 is arranged on the frame 1, and the output end of the flipping motor 45 is connected to the central axis of the flipping wheel. A plurality of grooves 441 distributed in a circular pattern are arranged on the outer contour of the flipping wheel. A plurality of groups of gaps 221 are arranged on the feeding conveyor belt 22. The plurality of groups of gaps 221 divide the feeding conveyor belt 22 into a plurality of groups of parallel strip-shaped structures. The upper end of the flipping wheel passes through the gaps 221 and extends out of the upper end surface of the feeding conveyor belt 22, and the lower end of the flipping wheel passes through the gaps 221 and extends into the conversion cavity 43. The length of the lower end of the flipping wheel extending into the conversion cavity 43 is longer than the length of the upper end of the flipping wheel extending out of the upper end surface of the feeding conveyor belt 22.

[0023] The detection assembly 5 includes a first detector 51 and a second detector 52. The first detector 51 and the second detector 52 are respectively arranged on the feeding conveyor belt 22 and the discharging conveyor belt 32.

[0024] Furthermore, the feeding assembly 2 further includes two sets of pipe heads 23. The two sets of pipe heads 23 are symmetrically connected to the frame 1. The two sets of pipe heads 23 are located on the upper end surface of the feeding conveyor belt 22 and enclose a pipe head cavity 231. The pipe head cavity 231 is communicated with the conversion cavity 43.

[0025] The working mode of the present utility model is described:

[0026] For the metal detection device of clothing packaging adopting this structure, the function of the frame 1 is to provide the most basic stabilizing effect. The feeding conveyor belt 22 and the discharging conveyor belt 32 are both rotatably connected to the frame 1. The feeding conveyor belt 22 and the discharging conveyor belt 32 both have a transmission belt sleeved between a driving wheel and a driven wheel, which is a currently commonly used prior art and will not be elaborated here. The feeding motor 21 and the discharging motor 31 provided on the frame 1 are both provided for driving the feeding conveyor belt 22 and the discharging conveyor belt 32 to drive. The first detector 51 is arranged on the feeding conveyor belt 22 to conduct metal detection on the upper end surface of the clothing packaging, while the second detector 52 is arranged on the discharging conveyor belt 32 to conduct metal detection on the reverse side of the clothing packaging.

[0027] Therefore, in order to enable the second detector 52 to smoothly detect the reverse side of the clothing packaging, a flipping assembly 4 is arranged between the feeding conveyor belt 22 and the discharging conveyor belt 32 for flipping the clothing packaging. The flipping assembly 4 includes a conversion arc plate 41, the arc surface of which is parallel to the front edge of the feeding conveyor belt 22, and is in a C-shaped structure to wrap the front edge of the feeding conveyor belt 22 without contacting it, forming a C-shaped conversion cavity 43 for the clothing packaging to enter and be flipped under the drive of the feeding conveyor belt 22, so that the clothing packaging originally pointing upwards is flipped after entering the conversion cavity 43, and the originally upward-facing surface is converted to downward-facing. At this time, if the clothing packaging is directly placed on the discharging conveyor belt 32, since the discharging conveyor belt 32 keeps running continuously, the end that first contacts the discharging conveyor belt 32 will be driven forward, and the part that falls later will slowly fall on the discharging conveyor belt 32. Therefore, the clothing packaging that has already been flipped will be flipped again, resulting in the failure of the clothing packaging to be flipped. In order to smoothly let the clothing packaging that has been flipped fall downward onto the discharging conveyor belt 32 and maintain the flipped state, a guiding arc plate 42 is arranged at the lower opening of the conversion cavity 43. The lower end of the driven clothing packaging will first enter the arc surface of the guiding arc plate 42, and the lower end of the clothing packaging moves towards the upper end of the guiding arc plate 42 under continuous pushing until the upper end of the clothing packaging completely disengages from the conversion cavity 43, so that the upper end of the clothing packaging falls on the discharging conveyor belt 32, and the entire clothing packaging is pulled forward under the drive of the discharging conveyor belt 32, enabling the clothing packaging to enter the second detector 52 for reverse side detection while maintaining the flipped state.

[0028] In order to better convey the clothing packaging into the conversion cavity 43, a turning wheel and a turning motor 45 are added. The turning motor 45 drives the turning wheel to rotate on the frame 1. Both the upper and lower ends of the turning wheel pass through the gap 221 on the feeding conveyor belt 22, so that the upper end of the turning wheel extends out of the upper end surface of the feeding conveyor belt 22. A number of grooves 441 distributed in a circular pattern are provided on the outer contour of the turning wheel to increase the friction force. Therefore, during the transportation process, the clothing packaging will first come into contact with the turning wheel. With the assistance of the turning wheel, the clothing packaging is conveyed into the conversion cavity 43. During the downward conveyance of the clothing packaging, the part of the lower end of the turning wheel extending into the conversion cavity 43 abuts against the upper end surface of the clothing packaging. Moreover, since the length of the lower end of the turning wheel extending into the conversion cavity 43 is longer than the length of the upper end of the turning wheel extending out of the upper end surface of the feeding conveyor belt 22, the clothing packaging will be pressed downward under the guidance of the turning wheel, enabling the clothing packaging to smoothly enter the area of the guiding arc plate 42 and achieving a better turning effect.

[0029] Since the clothing packaging may not be in a positive state when being conveyed on the feeding conveyor belt 22 and may be in an inclined state, the clothing packaging in an inclined state may be stuck after entering the conversion cavity 43. Therefore, it is necessary to correct the clothing packaging on the feeding conveyor belt 22. Thus, two groups of correcting heads 23 are added. The correcting heads 23 are arranged on the feeding conveyor belt 22 and enclose a correcting cavity 231. After the clothing packaging enters the correcting cavity 231, it is corrected by the correcting heads 23, so that the clothing packaging enters the conversion cavity 43 in a positive state and is prevented from being stuck.

[0030] The beneficial effects of the present utility model are as follows: The upper end surface of the clothing package is first subjected to metal detection by the first detector 51. During the subsequent conveyance process, due to the setting of the conversion arc plate 41, the clothing packaging originally pointing upward is turned over after entering the conversion cavity 43 between the conversion arc plate 41 and the feeding conveyor belt 22, and the originally upward-facing surface is converted to face downward. And a guiding arc plate 42 is provided at the lower opening of the conversion cavity 43. With the assistance of the added turning wheel, the clothing packaging enters the second detector 52 for metal detection of turning over while maintaining the turned-over state, and the turning-over detection can be completed without manual intervention, saving labor costs.

[0031] The above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A metal detection device for clothing packaging, characterized in that: It includes a frame, a feeding component, a discharging component, a flipping component and a detecting component. The feeding component includes a feeding motor and a feeding conveyor belt. The feeding motor is arranged on the frame, and the output end of the feeding motor drives the feeding conveyor belt to run; the discharging component includes a discharging motor and a discharging conveyor belt. The discharging motor is arranged on the frame, and the output end of the discharging motor drives the discharging conveyor belt to run; the horizontal plane where the feeding conveyor belt is located is higher than the horizontal plane where the discharging conveyor belt is located, and the flipping component is arranged between the feeding conveyor belt and the discharging conveyor belt; the detecting component includes a first detector and a second detector, and the first detector and the second detector are respectively arranged on the feeding conveyor belt and the discharging conveyor belt.

2. The metal detection device for clothing packaging according to claim 1, wherein: The flipping component includes a conversion arc plate and a guiding arc plate. The conversion arc plate is detachably connected to the frame. The arc surface of the conversion arc plate covers the front edge of the feeding conveyor belt and does not contact the feeding conveyor belt. A conversion cavity is formed between the conversion arc plate and the feeding conveyor belt. The guiding arc plate is arranged between the feeding conveyor belt and the discharging conveyor belt and is connected to the frame. The lower opening of the conversion cavity points to the arc surface of the guiding arc plate, and the lower end surface of the guiding arc plate points to the discharging conveyor belt.

3. The metal detection device for clothing packaging according to claim 2, characterized in that: The flipping component further includes a flipping wheel and a flipping motor. The flipping motor is arranged on the frame, and the output end of the flipping motor is connected to the central axis of the flipping wheel. A number of grooves distributed in a circular pattern are provided on the outer contour of the flipping wheel. A number of groups of gaps are provided on the feeding conveyor belt. The number of groups of gaps divides the feeding conveyor belt into a number of groups of parallel strip-shaped structures. The upper end of the flipping wheel passes through the gap and extends out of the upper end surface of the feeding conveyor belt, and the lower end of the flipping wheel passes through the gap and extends into the conversion cavity.

4. The metal detection device for clothing packaging according to claim 3, characterized in that: The length of the lower end of the flipping wheel extending into the conversion cavity is longer than the length of the upper end of the flipping wheel extending out of the upper end surface of the feeding conveyor belt.

5. The metal detection device for clothing packaging according to claim 4, wherein: The feeding component further includes two sets of pipe heads. The two sets of pipe heads are symmetrically connected to the frame. The two sets of pipe heads are located on the upper end surface of the feeding conveyor belt and enclose a pipe head cavity, and the pipe head cavity is communicated with the conversion cavity.

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