Transverse glove clamping device with deviation rectifying function

Abstract

The utility model discloses a glove transverse clamping device with a deviation rectifying function, and belongs to the field of glove production and packaging equipment. The glove transverse clamping device with the deviation rectifying function comprises a conveying mechanism used for conveying gloves and a clamping mechanism used for clamping the gloves from the conveying mechanism, and further comprises a deviation rectifying mechanism and a sensor used for detecting the positions of the gloves on the conveying mechanism, and the sensor is connected with the deviation rectifying mechanism through a controller; the deviation rectifying mechanism is connected with the clamping mechanism and drives the clamping mechanism to move in a reciprocating mode in the conveying direction perpendicular to the conveying mechanism. According to the transverse glove clamping device with the deviation rectifying function, the deviation rectifying mechanism is arranged, the gloves deviating from the surface of the conveying mechanism are rectified, it is guaranteed that the gloves are kept tidy when the gloves are loaded into the stacking box subsequently, the flatness of the gloves in the subsequent packaging process is further guaranteed, and the product quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to glove production, packing plant field, concretely relates to a glove transverse clamping device with rectification function. BACKGROUND

[0002] Plastic gloves are taken off from the hand mold and need to be stacked, and then a stack of gloves is sent into the packing box. The applicant of the present application submitted a Chinese utility model patent with the application number 201920627298.7 and the patent name "glove transverse clamping device" on May 5, 2019. A technical solution is recorded in the patent. In the technical solution, a group of glove taking rollers are arranged oppositely. The hand mold continuously sends the demolded gloves to the glove taking rollers. The glove taking rollers take off the demolded multiple gloves from the corresponding hand mold at the same time. A conveying belt corresponding to the gloves is arranged. The gloves fall on the surface of the corresponding conveying belt after being taken off and are driven by the conveying belt. A clamping device is arranged at the conveying end of the transmission belt. The clamping device is provided with multiple clamping plates corresponding to the conveying belt. The gloves on the surface of the corresponding conveying belt are clamped by the clamping plates. Then the clamping device slides backward as a whole under the driving of the synchronous belt. The multiple gloves clamped by the clamping device are driven to the stacking box at the rear end to complete the stacking.

[0003] The technical solution has the following disadvantages: when the hand mold sends multiple gloves to the glove taking rollers, the gloves hang at the lower end of the hand mold in a free state after being demolded. At the same time, the hand mold also swings during movement. Therefore, after the gloves are taken off by the glove taking rollers and transferred to the surface of the conveying belt, it cannot be guaranteed that the gloves are located at the middle position of the corresponding conveying belt. Once the gloves deviate on the conveying belt, the gloves will also deviate and stack abnormally in the stacking box after being clamped by the clamping device and sent to the corresponding stacking box, thereby affecting the subsequent packaging and even causing defects in the final product.

[0004] Therefore, it is urgent to design a technical solution that corrects the deviated gloves before the gloves enter the stacking box, so that the gloves remain neat after entering the stacking box. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the disadvantages of the prior art and provide a glove transverse clamping device with rectification function. The deviated gloves on the conveying mechanism are corrected to ensure the neatness of the subsequent glove stacking.

[0006] The utility model discloses a technical scheme that solves its technical problem is adopted: this has the function of correcting deviation's glove horizontal clamping device, including the conveying mechanism for conveying gloves and the clamping mechanism for clamping gloves from the conveying mechanism, it is characterized by: still including the correction mechanism and the glove detection unit of detecting the position of gloves on the conveying mechanism, and the glove detection unit is connected the correction mechanism through the controller, the correction mechanism is connected the clamping mechanism, and the correction mechanism drives the clamping mechanism reciprocating movement in the conveying direction perpendicular to the conveying mechanism.

[0007] Preferably, the glove detection unit is a sensor arranged above the conveying mechanism.

[0008] Preferably, the conveying mechanism is a plurality of conveying belts arranged side by side, and the sensor is arranged above each conveying belt one by one.

[0009] Preferably, the clamping mechanism includes a plurality of independent clamping jaws, each clamping jaw is connected with a correction mechanism, and the correction mechanism drives the clamping jaw to reciprocate.

[0010] Preferably, the clamping mechanism includes a plurality of clamping jaws connected in series, each clamping jaw is connected with a correction mechanism, and the correction mechanism drives the clamping jaw to reciprocate.

[0011] Preferably, the clamping mechanism further includes an upper shaft and a lower shaft, the clamping jaw includes an upper clamping plate and a lower clamping plate that are relatively opened and closed, all the upper clamping plates are connected in series through the upper shaft, all the lower clamping plates are connected in series through the lower shaft, and the upper shaft or / and the lower shaft is a driving shaft.

[0012] Preferably, the correction mechanism includes a correction drive motor, a correction drive wheel is installed on the output shaft of the correction drive motor, and the correction drive wheel is connected with the upper clamping plate and the lower clamping plate.

[0013] Alternatively, the correction drive wheel is connected with the upper clamping plate or the lower clamping plate, and the upper clamping plate and the lower clamping plate are connected through a follow-up component.

[0014] Preferably, the correction drive wheel is a correction gear, and the upper clamping plate and / or the lower clamping plate is provided with teeth meshing with the correction gear.

[0015] Preferably, the follow-up component includes a correction sleeve, the correction sleeve is rotationally connected with the upper clamping plate, and a lever is arranged on both sides of the correction sleeve, the levers on both sides extend to the lower clamping plate and are clamped on the outside of the lower clamping plate.

[0016] Preferably, the upper clamping plate is connected with the upper shaft through an upper sleeve, the lower clamping plate is connected with the lower shaft through a lower sleeve, the upper sleeve is sleeved on the outer ring of the upper shaft, and the lower sleeve is sleeved on the outer ring of the lower shaft; the upper sleeve is relatively stationary with the upper shaft or / and the lower sleeve is relatively stationary with the lower shaft.

[0017] Preferably, the clamping mechanism comprises a plurality of clamping jaws connected to a deviation rectifying mechanism, and the deviation rectifying mechanism drives the plurality of clamping jaws to move synchronously and reciprocally.

[0018] Compared with the prior art, the glove transverse clamping device with the deviation rectifying function has the beneficial effects that:

[0019] In the glove transverse clamping device with the deviation rectifying function, the deviation rectifying mechanism is arranged to rectify the gloves deviating from the surface of the conveying mechanism, so that the gloves are kept neat when being packed into the packing box, the flatness of the gloves in the subsequent packaging process is ensured, and the product quality is ensured.

[0020] In the glove transverse clamping device with the deviation rectifying function, the sensor is arranged to detect the deviation degree of the gloves on the surface of the conveying belt, so that the deviation rectifying mechanism rectifies the gloves.

[0021] The clamping jaw is connected to the rotating shaft through the sleeve, when the rotating shaft is the driving shaft, the driving shaft can drive the clamping jaw to swing, and the driving of the clamping jaw by the deviation rectifying mechanism is not interfered. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figures 1-2 It is an axial measurement drawing of the glove transverse clamping device with the deviation rectifying function.

[0023] Figures 3-4 It is an axial measurement drawing of the clamping mechanism of the glove transverse clamping device with the deviation rectifying function.

[0024] Figure 5 It is Figure 3 It is an enlarged view of position A in FIG.

[0025] Figure 6 It is Figure 4 It is an enlarged view of position B in FIG.

[0026] Figure 7 It is a structure schematic view of the deviation rectifying mechanism in Embodiment 2.

[0027] 1, clamping mechanism 2, camera 3, roller support 4, glove extraction roller 5, bottom plate 6, conveying belt 7, slide rail support 8, fixed plate 9, sliding block 10, slide rail 11, synchronous belt 12, lower clamping plate 13, upper clamping plate 14, deviation rectifying driving motor 15, deviation rectifying gear 16, upper sleeve 17, lower shaft 18, lower sleeve 19, upper shaft 20, upper deviation rectifying tooth 21, lower deviation rectifying tooth 22, deviation rectifying sleeve 23, lever 24, packing box. DETAILED DESCRIPTION

[0028] Figures 1-6 It is the best embodiment of the utility model, and the following will be combined with the drawings to further explain the utility model. Figures 1-7 The utility model will be further explained.

[0029] Example 1:

[0030] like Figures 1-2 As shown, a glove transverse clamping device with a corrective function (hereinafter referred to as the clamping device) comprises a base, which includes a bottom plate 5 and roller supports 3 vertically fixed to the upper surface of the bottom plate 5 at both ends. Two glove removal rollers 4 are arranged side by side between the roller supports 3. For ease of description, one end of the glove removal roller 4 is defined as the rear side of the clamping device. The two glove removal rollers 4 are rotatably mounted between the roller supports 3. Multiple conveyor belts 6 are also arranged above the base, arranged side by side and below the glove removal rollers 4 along the axial direction of the rollers 4.

[0031] Similar to existing structures, the glove removal roller 4 is cylindrical and features notches around its circumference for receiving gloves. The notches are arranged axially along the roller 4. After a number of gloves, corresponding to the number of gloves on the handform, enter the notches, driven by the conveyor belt 6, the two glove removal rollers 4 rotate relative to each other, clamping the gloves and removing them from the handform. The glove removal rollers 4 place the gloves on the input end of the corresponding conveyor belt 6, which then transports them toward the front of the gripping device. The gloves are then removed from the output end of the conveyor belt 6.

[0032] A slide rail bracket 7 is mounted above the output end of the conveyor belt 6. A slide rail 10 is mounted on each upper portion of the upper surface of the slide rail bracket 7, parallel to the conveyor belt 6. A slider 9 is slidably mounted on each slide rail 10. A timing belt 11 is also mounted on the outer side of each slide rail 10, with the slider 9 secured to the corresponding timing belt 11. The timing belts 11 on both sides operate synchronously, so when the timing belts 11 operate, they drive the sliders 9 on the surfaces of the two slide rails 10 to slide along the corresponding slide rail 10.

[0033] In this embodiment, a group of conveyor belts 6 is a complete conveyor belt. In the clamping device, each group of conveyor belts 6 can also be composed of multiple conveyor belts arranged side by side, and multiple conveyor belts together complete the conveyance of one glove.

[0034] A gripping mechanism 1 is located between the two slide rails 10. Its ends are secured to the corresponding sliders 9 via fixing plates 8. Driven by a timing belt 11, the gripping mechanism 1 reciprocates between the front and rear ends of the slide rail bracket 7. A stacking box 24 is located below the front end of the slide rail bracket 7. Gloves delivered to the end of the conveyor belt 6 are gripped by the gripping mechanism 1, then driven by the timing belt 11 to the rear end of the slide rail bracket 7 and deposited into the stacking box 24.

[0035] A camera 2 is also arranged above each conveying belt 6, which is realized by a CCD camera known in the art. The camera 2 is located between the glove taking roller 4 and the slide rail support 7. The camera 2 takes pictures of the gloves on each set of conveying belts 6, records the relative position of the gloves on the conveying belts 6, and transmits the pictures to the controller. When the gloves deviate, the controller controls the correction mechanism to move the gloves to the correct position.

[0036] In combination Figures 3-5 The gripping mechanism 1 includes a plurality of clamping jaws corresponding to the number of conveying belts 6. Each clamping jaw is composed of an upper clamping plate 13 and a lower clamping plate 12. All upper clamping plates 13 are fixed in series by an upper shaft 19, and all lower clamping plates 12 are fixed in series by a lower shaft 17. Specifically, a plurality of upper sleeves 16 are sleeved on the upper shaft 19, and the upper clamping plate 13 is fixed to the upper surface of the corresponding upper sleeve 16. A plurality of lower sleeves 18 are sleeved on the lower shaft 17, and the lower clamping plate 12 is fixed to the lower surface of the corresponding lower sleeve 18.

[0037] In this embodiment, the upper shaft 19 or the lower shaft 17 is a driving shaft, and the upper shaft 19 is preferably used as the driving shaft. When the upper shaft 19 rotates, all the upper clamping plates 13 in the clamping jaws rotate and swing relative to the lower clamping plates 12, thereby opening and closing the clamping jaws. At the position where the upper sleeve 16 is sleeved on the surface of the upper shaft 19, a non-circular structure (such as a spline or a boss) is used to connect the upper sleeve 16, so that the upper shaft 19 can swing the upper sleeve 16 without interfering with the axial movement of the upper sleeve 16. The connection between the lower shaft 17 and the lower sleeve 18 also uses a corresponding structure, which will not be described here.

[0038] Further in combination Figure 6 An offset correction drive motor 14 is arranged on the back side of each clamping jaw. An offset correction gear 15 is fixed coaxially on the output shaft of each offset correction drive motor 14. An upper offset correction tooth 20 is opened on the back side of the upper sleeve 16, and a lower offset correction tooth 21 is opened on the back side of the lower sleeve 18. The offset correction gear 15 is engaged with the corresponding upper offset correction tooth 20 and lower offset correction tooth 21. The offset correction drive motor 14 is realized by a servo motor. When the offset correction drive motor 14 rotates, it drives the corresponding clamping jaw to move axially and reciprocally.

[0039] The specific working process and working principle are as follows:

[0040] After a plurality of gloves corresponding to the number of conveying belts 6 are driven by the hand mold to enter the gap, the two glove taking rollers 4 rotate relative to each other. The glove taking roller 4 clamps the gloves and takes them off from the hand mold. The glove taking roller 4 lays the gloves on the input end of the corresponding conveying belt 6. The gloves are conveyed to the front side of the gripping mechanism by the conveying belt 6, and are output from the output end of the conveying belt 6.

[0041] The gloves are conveyed by the conveying belt 6, and when moving to the camera 2, the gloves are photographed by the camera 2, and the photographed images are transmitted to the controller, and the controller determines the deviation of each glove according to the images. When the detection system determines that the gloves deviate on the conveying belt 6, the controller controls the clamping jaw corresponding to the conveying belt 6 to move to the deviation position to clamp the gloves. After the gloves reach the clamping jaw, the upper clamping plate 13 and the lower clamping plate 12 are closed to clamp the gloves. While all the clamping jaws move backward, the clamping jaws in the clamped state are restored to the middle position of the magazine under the action of the correction mechanism and continue to move until the gloves are placed neatly in the stacking box 24.

[0042] Embodiment 2

[0043] As shown in Figure 7 The difference between the present embodiment and embodiment 1 is that in the present embodiment, only the upper correction tooth 20 is arranged on the back side of the upper sleeve 16, and the correction gear 15 is only engaged with the upper correction tooth 20, that is, the correction gear 15 only drives the upper sleeve 16 to move axially.

[0044] At least one end of the upper sleeve 16 is further provided with a correction sleeve 22, which is rotatably sleeved on the outside of the upper shaft 19 and rotationally connected with the upper sleeve 16. A group of shift levers 23 are arranged at intervals on both sides of the correction sleeve 22, and the shift levers 23 on both sides extend downward to the lower sleeve 18 and are respectively clamped on both sides of the lower sleeve 18.

[0045] Therefore, in the present embodiment, when the upper shaft 19 rotates, the correction sleeve 22 can remain relatively stationary, and when the correction drive motor 14 drives the upper sleeve 16 to move axially, the lower sleeve 18 can be driven by the correction sleeve 22 and the shift levers 23 to move axially synchronously with the upper sleeve 16.

[0046] Embodiment 3

[0047] The difference between the present embodiment and embodiment 1 is that in the present embodiment, the upper shaft 19 and the lower shaft 17 are both drive shafts, which drive the upper clamping plate 13 and the lower clamping plate 12 to act, thereby realizing clamping of the gloves.

[0048] Embodiment 4

[0049] The difference between the present embodiment and embodiment 1 is that in the present embodiment, each clamping jaw is independently provided with an independent drive mechanism (such as a motor) to drive the upper clamping plate 13 or / and the lower clamping plate 12 to swing, thereby realizing clamping of the gloves.

[0050] In other embodiments, the correction drive wheel can drive the upper sleeve 16 and the lower sleeve 18 to slide in a frictional manner, thereby adjusting the positions of the upper clamping plate 13 and the lower clamping plate 12.

[0051] Embodiment 5:

[0052] The clamping mechanism 1 of the embodiment comprises multiple sets of clamping jaws, and the multiple sets of clamping jaws are connected with a deviation rectifying mechanism, and the deviation rectifying mechanism drives the multiple sets of clamping jaws to move synchronously and reciprocally. Gloves taken off in the same batch are easy to form the same skew form and distance, so the gloves corresponding to the multiple sets of clamping jaws can be simultaneously rectified to the correct position by the deviation rectifying mechanism. The multiple sets of clamping jaws are connected with the deviation rectifying mechanism, which can adopt the mode that the upper sleeves 16 of the multiple sets of clamping jaws are connected together, and the lower sleeves 18 are connected together, so that the deviation rectifying mechanism drives the connected upper sleeves 16 and lower sleeves 18 to move synchronously and transversely. The specific driving mode can refer to the embodiment 1, and will not be described here.

[0053] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to obtain equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A glove transverse clamping device with a deviation correction function, comprising a conveying mechanism for conveying gloves and a clamping mechanism (1) for clamping gloves from the conveying mechanism, characterized in that: It also includes a correction mechanism and a glove detection unit for detecting the position of the glove on the conveying mechanism, the glove detection unit is connected to the correction mechanism via a controller; the correction mechanism is connected to the clamping mechanism (1), and the correction mechanism drives the clamping mechanism (1) to move back and forth in a conveying direction perpendicular to the conveying mechanism.

2. The glove transverse clamping device with a deviation-correcting function according to claim 1, characterized in that: The glove detection unit is a sensor arranged above the conveying mechanism.

3. The glove transverse clamping device with a deviation-correcting function according to claim 2, characterized in that: The conveying mechanism comprises a plurality of groups of conveyor belts (6) arranged side by side, and the sensors are arranged one by one above each group of conveyor belts (6).

4. The glove transverse clamping device with a deviation-correcting function according to claim 1, characterized in that: The clamping mechanism (1) comprises a plurality of independent clamping jaws, each clamping jaw being connected to a deviation-correcting mechanism, and the deviation-correcting mechanism drives the clamping jaws to move back and forth.

5. The glove transverse clamping device with a deviation-correcting function according to claim 1, characterized in that: The clamping mechanism (1) comprises a plurality of groups of clamping jaws connected in series, each group of clamping jaws is connected to a deviation correction mechanism, and the deviation correction mechanism drives the clamping jaws to move back and forth.

6. The glove transverse clamping device with a deviation-correcting function according to claim 5, characterized in that: The clamping mechanism (1) further comprises an upper shaft (19) and a lower shaft (17), and the clamping jaw comprises an upper clamping plate (13) and a lower clamping plate (12) that open and close relative to each other, all the upper clamping plates (13) are connected in series via the upper shaft (19), and all the lower clamping plates (12) are connected in series via the lower shaft (17), and the upper shaft (19) and / or the lower shaft (17) serve as a driving shaft.

7. The glove transverse clamping device with a deviation-correcting function according to claim 5 or 6, characterized in that: The deflection correction mechanism includes a deflection correction drive motor (14), a deflection correction drive wheel is installed on the output shaft of the deflection correction drive motor (14), and the deflection correction drive wheel is connected to the upper clamping plate (13) and the lower clamping plate (12); Alternatively, the deviation-correcting driving wheel is connected to the upper clamping plate (13) or the lower clamping plate (12), and the upper clamping plate (13) and the lower clamping plate (12) are connected via a follower component.

8. The glove transverse clamping device with a deviation-correcting function according to claim 7, characterized in that: The deflection correction driving wheel is a deflection correction gear (15), and the upper clamping plate (13) and / or the lower clamping plate (12) are provided with teeth that mesh with the deflection correction gear (15).

9. The glove transverse clamping device with a deviation-correcting function according to claim 7, characterized in that: The following component includes a correction sleeve (22), the correction sleeve (22) is rotatably connected to the upper clamping plate (13), and a shifting rod (23) is arranged at intervals on both sides of the correction sleeve (22). The shifting rods (23) on both sides extend to the lower clamping plate (12) and are clamped on the outer side of the lower clamping plate (12).

10. The glove transverse clamping device with a deviation-correcting function according to claim 1, characterized in that: The clamping mechanism (1) comprises multiple groups of clamping jaws, and the multiple groups of clamping jaws are connected to a deviation correction mechanism, and the deviation correction mechanism drives the multiple groups of clamping jaws to move back and forth synchronously.

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