Glove turn-over waste removal mechanism

Abstract

The utility model discloses a glove turn-over waste removing mechanism, and belongs to the field of glove production. Comprising a hand mold and a waste removing scraper, the hand mold is provided with a first glove detector used for detecting whether gloves on the hand mold need to be removed or not, the hand mold and / or the waste removing scraper are / is connected with a driving mechanism, and the glove on the hand mold and / or the waste removing scraper are / is driven by the driving mechanism. The hand mold and the waste removal scraper have relative movement perpendicular to the plane direction of the hand mold and relative movement along the finger direction of the hand mold; a waste removal receiving device is arranged below the hand mold, a blowing hole for blowing away gloves on the waste removal receiving device is formed in the waste removal receiving device, and the blowing hole is connected with an air source. The glove waste removing device achieves automatic waste removing of gloves on a hand mold, improves the automatic process of glove turn-over, reduces manual intervention, improves production efficiency, and is simple in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of glove production, especially a glove turning and waste removing mechanism. BACKGROUND

[0002] Gloves are widely used labor protection products, which are generally produced by glove knitting machines. After the gloves are produced by the glove knitting machines, subsequent processes are carried out, such as identifying defective products by automatic visual recognition equipment, packaging into bundles by automatic glove beating and packaging equipment, and turning over by automatic glove turning equipment.

[0003] A hand mold is used in the glove turning process. When in use, the glove is sleeved on a first hand mold (also known as a front hand mold or a turning hand mold), and then the glove is turned over to a second hand mold (also known as a rear hand mold or a material taking hand mold) by a turning rod or a turning frame.

[0004] Since the glove is a flexible structure, there is a situation that the glove cannot be correctly sleeved on the first hand mold or the second hand mold, which needs to be removed to prevent affecting the normal turning of the subsequent glove. In addition, when the glove is damaged due to the pulling of the machine, it also needs to be removed. SUMMARY

[0005] To solve the problems of the prior art, the utility model provides a glove turning and waste removing mechanism, which realizes automatic waste removal of the glove on the hand mold, improves the automatic process of the glove turning, and improves the production efficiency.

[0006] The utility model provides the following technical scheme:

[0007] A glove turning and waste removing mechanism, comprising a hand mold and a waste removing scraper, the hand mold is provided with a first glove detector for detecting whether the glove on the hand mold needs to be removed, the hand mold and / or the waste removing scraper is connected with a driving mechanism, under the driving of the driving mechanism, the hand mold and the waste removing scraper have relative motion perpendicular to the plane direction of the hand mold and relative motion along the finger direction of the hand mold.

[0008] A waste removing receiving device is arranged below the hand mold, a blowing hole for blowing away the glove on the waste removing receiving device is arranged on the waste removing receiving device, and the blowing hole is connected with a gas source.

[0009] Further, the side of the waste removing scraper close to the hand mold is a flat plate structure.

[0010] Alternatively, the side of the waste removing scraper close to the hand mold has an interdigital prying block, and the interdigital prying block is used for inserting into the interdigital space of the fingers of the hand mold.

[0011] Further, the interdigital dial block is a flat block structure; or, the interdigital dial block has a hook structure curved towards the finger tip of the hand mold at the end.

[0012] Further, the waste removal device is provided with a waste removal outlet on one side, and the air blowing hole is arranged at at least one side of the waste removal outlet of the waste removal device.

[0013] Further, the waste removal device comprises a receiving plate, one side of the receiving plate is the waste removal outlet, and the side of the receiving plate other than the waste removal outlet is provided with a blocking structure, and the air blowing hole is arranged on the blocking structure of at least one side.

[0014] Further, the waste removal device is provided with a second glove detector for detecting whether there is a glove on the waste removal device.

[0015] Further, the first glove detector comprises a photoelectric sensor or a camera, the detection position of the photoelectric sensor is aligned with the position of the glove root on the hand mold, the field of view of the camera covers the position of the complete glove on the hand mold, and the camera is connected with a data processing device.

[0016] Further, the driving mechanism comprises a first driving unit for driving the waste removal scraper to move vertically to the plane direction of the hand mold and a second driving unit for driving the waste removal scraper to move along the finger direction of the hand mold.

[0017] Alternatively, the driving mechanism comprises a third driving unit for driving the waste removal scraper to move vertically to the plane direction of the hand mold and a fourth driving unit for driving the waste removal scraper to move along the finger direction of the hand mold.

[0018] Further, the hand mold is horizontally arranged above or below the waste removal device, and the first glove detector is arranged above or below the hand mold.

[0019] The utility model has the following beneficial effects:

[0020] The utility model realizes automatic waste removal of gloves on the hand mold, improves the automatic process of glove turning, reduces manual intervention, improves production efficiency, and has simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic view of one example of the glove turning and waste removal mechanism of the utility model;

[0022] Figure 2 It is a schematic view of another example of the glove turning and waste removal mechanism of the utility model;

[0023] Figure 3 A schematic view of the waste removing scraper for example three;

[0024] Figure 4 A schematic view of the waste removing scraper for example two. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and advantages to be solved by the utility model more clear, the following will be described in detail in combination with the drawings and specific embodiments.

[0026] The glove turning waste removing mechanism provided by the utility model can be applied to a separate glove turning device, or can be applied to a full-automatic glove turning and bundling device integrated with a glove turning device. Figures 1-4 As shown in the figure, the glove turning waste removing mechanism comprises a hand mold 1 and a waste removing scraper 2.

[0027] A waste removing receiving device 4 is arranged below the hand mold 1, and a blowing hole 5 for blowing away the gloves on the waste removing receiving device 4 is arranged on the waste removing receiving device 4.

[0028] When the gloves are not correctly sleeved on the hand mold or the gloves are damaged, etc., the gloves on the hand mold need to be removed.

[0029] The utility model realizes automatic waste removing of the gloves on the hand mold, improves the automatic process of glove turning, reduces manual intervention, improves production efficiency, and has a simple structure and convenient operation.

[0030] The utility model does not limit the specific structure of the waste removing scraper 2, and the following examples are given.

[0031] Example one:

[0032] The side of the waste removing scraper 2 close to the hand mold 1 is flat, and the flat surface of the flat structure is in contact with the hand mold to scrape the gloves.

[0033] Moreover, rubber, silicone or other soft materials can be arranged at the edge of the flat structure to reduce mechanical noise and improve scraping effect.

[0034] Example II

[0035] The side of the waste removing scraper 2 close to the hand mold 1 is provided with an interdigital pushing block 6, which is inserted into the interdigital space of the fingers of the hand mold 1 to ensure reliable scraping of the gloves. Figure 4

[0036] Example III

[0037] The example is similar to example II, and the difference is that the end of the interdigital pushing block 6 is provided with a hook structure 7 curved towards the finger tip of the hand mold 1, as shown in the figure. Figure 3 When the gloves are scraped, the hook structure 7 hooks the root of the gloves to prevent slipping and further ensure the scraping effect. The angle of the hook structure 7 can be set according to actual conditions to ensure the scraping effect and facilitate the gloves to fall onto the waste removing receiving device 4 after scraping, preventing the hook structure 7 from hooking the gloves and being difficult to fall.

[0038] As an improvement of the embodiment of the utility model, the waste removing receiving device 4 is provided with a waste removing outlet 8 on one side, and the air blowing hole 5 is arranged at least one side of the waste removing outlet 8 of the waste removing receiving device 4.

[0039] For example, the air blowing hole 5 is arranged at the opposite side of the waste removing outlet 8 to blow the gloves out of the waste removing outlet 8, and can also be arranged at the adjacent side of the waste removing outlet 8 to blow air from multiple directions to ensure that the gloves are blown out of the waste removing outlet 8.

[0040] Specifically, the waste removing receiving device 4 comprises a receiving plate 9, one side of the receiving plate 9 is the waste removing outlet 8, the side of the receiving plate 9 other than the waste removing outlet 8 is provided with a blocking structure 10, and the air blowing hole 5 is arranged on the blocking structure 10 of at least one side.

[0041] The blocking structure is used to prevent the gloves from falling into the machine from the other side of the receiving plate 9, and the blocking structure can be a baffle or other structure of the machine.

[0042] A second glove detector 11 can be arranged on the waste removing receiving device 4 to detect whether there are gloves on the waste removing receiving device 4, so as to control the air blowing hole to blow compressed air.

[0043] ​The utility model discloses not limit the specific structure form of first glove detector, below give two examples:

[0044] Example one:

[0045] First glove detector 3 includes photoelectric sensor, and the detection position of photoelectric sensor is aligned with the position of glove root on hand mould 1.

[0046] After the correct sleeve of glove is covered on hand mould, the position of glove root is certain, therefore can detect the position of glove root through photoelectric sensor, when detecting that the position has glove, it is considered that the correct sleeve of glove is covered on hand mould.

[0047] The size of different gloves is different, and the position of glove root is also different, can adjust the position of photoelectric sensor according to the model of glove, realizes the detection of different model gloves.

[0048] Photoelectric sensor can conveniently, quickly, low cost detect whether the sleeve of glove is correct on hand mould generally, can be applicable to before hand mould, certainly also can be applicable to after hand mould.

[0049] Example two:

[0050] First glove detector 3 includes camera, and the field of view of camera covers the position of complete glove on hand mould, and camera is connected with data processing equipment.

[0051] Through the complete glove image of camera shooting, with the method of image detection accurate judgment whether the sleeve of glove is correct on hand mould, and detect whether the glove has breakage and other defects.Image detection method can be the various methods disclosed in prior art, for example, the method based on neural network etc.

[0052] Second glove detector 11, similar with first glove detector 3, can be photoelectric sensor, also can be camera.Certainly, second glove detector 11 can not be set, and after the action of removing waste scraper, default glove falls on removing waste receiving device 4.

[0053] For driving mechanism, can control removing waste scraper movement, also can control hand mould movement, still can control both. Below give two examples:

[0054] Example one:

[0055] Driving mechanism includes first drive unit 12 for driving removing waste scraper 2 to move perpendicular to the plane direction of hand mould and second drive unit for driving with removing waste scraper 2 along the finger direction of hand mould movement.

[0056] The present example is preferably applied to the front hand mold, because in the glove turning machine, the front hand mold is generally fixed, and the glove is put on the front hand mold through other structures, so the waste removing scraper 2 is controlled to move by the driving mechanism.

[0057] As shown in Figure 1 , the waste removing mechanism example of the front hand mold, the front hand mold is fixed, and the waste removing scraper 2 is controlled to move up and down, that is, to move vertically to the plane direction of the hand mold by the first driving unit 12. The waste removing scraper 2 is controlled to move left and right along the guide rail 13, that is, to move along the finger direction of the hand mold by the second driving unit (not shown in the figure).

[0058] Example two:

[0059] The driving mechanism includes a third driving unit 14 for driving the waste removing scraper 2 to move vertically to the plane direction of the hand mold and a fourth driving unit for driving the hand mold 1 to move along the finger direction of the hand mold.

[0060] The present example is preferably applied to the rear hand mold, because in the glove turning machine, the rear hand mold is generally moved along the finger direction, and is used to be inserted into the front hand mold for turning. Therefore, the fourth driving unit is used, and only the third driving unit 14 for the waste removing scraper 2 to move vertically to the plane direction of the hand mold is needed.

[0061] As shown in Figure 2 , the waste removing mechanism example of the rear hand mold, the rear hand mold moves left and right along the guide rail 15, that is, moves along the finger direction of the hand mold, and the waste removing scraper 2 is controlled to move up and down, that is, to move vertically to the plane direction of the hand mold by the third driving unit 14.

[0062] The foregoing various driving units can be a cylinder, a hydraulic cylinder or a linear motor, etc. which can realize linear displacement, and transmission components thereof, and the utility model does not limit this.

[0063] In the utility model, the hand mold can be horizontally arranged or vertically arranged, and is respectively suitable for horizontal and vertical glove turning machines, or in some glove turning machines, the hand mold also has a mechanism for rotating from horizontal to vertical. The utility model is suitable for these various setting modes of the hand mold, and only needs to set other structures to cooperate according to the position and direction of the hand mold.

[0064] For the horizontal arrangement mode of the hand mold, the hand mold 1 is horizontally arranged above or below the waste removing receiving device 4, and the first glove detector 3 is arranged above or below the hand mold 1. The horizontally arranged hand mold 1 is above the waste removing receiving device 4, and can also be used as a limit for the upward movement of the glove during blowing to prevent the glove from being blown up.

[0065] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary in the art, without departing from the principles described in the present application, can be made several improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.

Claims

1. A glove turner and waste remover, characterized by, The hand mold is equipped with a first glove detector for detecting whether the glove on the hand mold needs to be removed, and the hand mold and / or the waste removing scraper is connected with a driving mechanism, under the driving of which the hand mold and the waste removing scraper have relative movement in the direction perpendicular to the plane of the hand mold and relative movement in the direction of the fingers of the hand mold; A waste removing receiving device is arranged below the hand mold, and a blowing hole for blowing away the glove on the waste removing receiving device is arranged on the waste removing receiving device, and the blowing hole is connected with a gas source.

2. The glove turner-out waste removal mechanism of claim 1, wherein, The side of the waste removing scraper close to the hand mold is a flat plate structure. Alternatively, the side of the waste removing scraper close to the hand mold has an interdigital prying block for inserting into the interdigital space of the fingers of the hand mold.

3. The glove turner of claim 2, wherein, The interdigital prying block is a flat block structure; or the end of the interdigital prying block has a hook structure curved towards the finger tip of the hand mold.

4. The glove turner of any one of claims 1-3, wherein, A waste removing outlet is arranged on one side of the waste removing receiving device, and the blowing hole is arranged at least one side of the waste removing outlet of the waste removing receiving device.

5. The glove turner of claim 4, wherein, The waste removing receiving device comprises a receiving plate, one side of the receiving plate is the waste removing outlet, and the side of the receiving plate other than the waste removing outlet is provided with a blocking structure, and the blowing hole is arranged on the blocking structure of at least one side.

6. The glove turner of claim 4, wherein, A second glove detector is arranged on the waste removing receiving device for detecting whether there is a glove on the waste removing receiving device.

7. The glove turner of claim 6, wherein, The first glove detector comprises a photoelectric sensor or a camera, the detection position of the photoelectric sensor is aligned with the position of the root of the glove on the hand mold, the field of view of the camera covers the position of the complete glove on the hand mold, and the camera is connected with a data processing device.

8. The glove turner of claim 5, wherein, The driving mechanism comprises a first driving unit for driving the waste removing scraper to move in the direction perpendicular to the plane of the hand mold and a second driving unit for driving the waste removing scraper to move in the direction of the fingers of the hand mold. Alternatively, the driving mechanism comprises a third driving unit for driving the waste removing scraper to move in the direction perpendicular to the plane of the hand mold and a fourth driving unit for driving the hand mold to move in the direction of the fingers of the hand mold.

9. The glove turner of claim 8, wherein, The hand mold is horizontally arranged above or below the waste removing receiving device, and the first glove detector is arranged above or below the hand mold.

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