Glove length detection device

Abstract

The utility model discloses a glove length detection device, and relates to the glove detection technology field, the glove length detection device comprises a bottom frame, the upper end of the bottom frame is fixedly provided with a material conveying assembly and a flattening assembly, and the flattening assembly comprises a driving unit which is arranged at the upper end of the bottom frame and is used for providing driving force for the whole flattening assembly; the side pulling unit is arranged on the lower portion of the driving unit and comprises a sleeve block fixedly installed on the lower portion of the driving unit, an inserting rod is slidably installed at the lower end of the sleeve block, a spring is connected between the top end of the inserting rod and the top wall in the sleeve block, movable section rods are fixed to the two sides of the sleeve block, and T-shaped sliding blocks are fixed to the bottom ends of the movable section rods. The glove length detection device solves the problems that before an existing glove length detection device carries out specific detection, the gloves may have wrinkles and partial adhesion conditions in the conveying process, then the length presented by the gloves is not the real length in the normal use state, and the precision and reliability of subsequent length detection are insufficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to glove detection technical field, concretely is a glove length detection device. BACKGROUND

[0002] In the medical field, when medical staffs perform operations, insufficient glove length may lead to hand exposure, increasing the risk of infection; while too long gloves may affect the flexibility of operation, reducing work efficiency. In industrial production, such as electronic manufacturing, chemical industry and other industries, if the length of gloves used by workers does not meet the standard, the hands may not be effectively protected from harmful substances or mechanical injury. In daily life scenarios, such as kitchen cooking and cleaning work, inappropriate glove length will also bring inconvenience to the user.

[0003] Referring to the patent with the name of a glove length detection device (publication number CN207095505U, publication date 2018-03-13), including fixed base, motor and infrared detection mechanism, wherein, the fixed base is equipped with a longitudinal silk rod, the silk rod is connected with the motor, the silk rod is driven to rotate through the motor, the fixed base is equipped with a moving block that can move up and down along the silk rod, the infrared detection mechanism includes a fixed plate fixedly installed on the moving block, and an infrared emitter and an infrared receiver installed on the fixed plate. The glove length detection device of the utility model adopts infrared emitter and infrared receiver to automatically measure the length of gloves, which is high in precision and fast in measurement speed, saves the process of manual measurement of glove length by workers, and greatly improves the knitting speed of gloves.

[0004] Based on the above patent, however, the gloves in the conveying process may have wrinkles and partial adhesion before the specific detection of the existing glove length detection device, which may lead to the length of the gloves not being the real length in the normal use state, resulting in insufficient accuracy and reliability of subsequent length detection. Therefore, the utility model provides a glove length detection device. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a glove length detection device, which solves the problem that the gloves in the conveying process may have wrinkles and partial adhesion before the specific detection of the existing glove length detection device, which may lead to the length of the gloves not being the real length in the normal use state, resulting in insufficient accuracy and reliability of subsequent length detection.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a glove length detection device, comprising a chassis, a material conveying assembly and a flattening assembly are fixedly installed on the upper end of the chassis, the flattening assembly comprises:

[0007] A driving unit is arranged at the upper end of the base frame and used to provide driving force for the whole flattening assembly;

[0008] A side pulling unit is arranged at the lower part of the driving unit and comprises a sleeve block fixedly arranged at the lower part of the driving unit, an insertion rod slidingly arranged at the lower end of the sleeve block, a spring connected between the top end of the insertion rod and the inner top wall of the sleeve block, movable joint rods fixedly arranged at the two sides of the sleeve block, T-shaped sliding blocks fixedly arranged at the bottom end of the movable joint rods, a base rod fixedly arranged at the lower end of the insertion rod, T-shaped grooves arranged on the upper surfaces of the two sides of the base rod and used for the sliding of the T-shaped sliding blocks, and side edge rods fixedly arranged at one side of the lower end of the movable joint rods.

[0009] Preferably, the material conveying assembly comprises a rotating shaft rotatably arranged at the inner wall of one end of the base frame, and a motor is fixedly arranged at the end of the base frame on the same side as the rotating shaft.

[0010] Preferably, the power output end of the motor is connected with the power input end of the rotating shaft, and a semicircular plate and a push rod are fixedly arranged on the rotating shaft.

[0011] Preferably, two groups of transmission shaft rollers are rotatably arranged at the inner side of the base frame, one end of one group of the transmission shaft rollers is fixedly provided with a groove block, so that the transmission shaft rollers are driven to rotate intermittently through the cooperation of the semicircular plate, the push rod and the groove block when the rotating shaft rotates, and a conveying belt is arranged on the outer part of the transmission shaft rollers.

[0012] Preferably, the driving unit comprises a first L-shaped plate fixedly arranged at the rear part of the upper end of the base frame, and a push-extending cylinder connected with the sleeve block is fixedly arranged at the top end of the first L-shaped plate.

[0013] Preferably, a second L-shaped plate is fixedly arranged at the rear part of the upper end of the base frame, and a length detector is fixedly arranged at the top end of the second L-shaped plate.

[0014] Beneficial effects

[0015] Compared with the prior art, the glove length detection device has the following beneficial effects:

[0016] 1. The glove length detection device is provided with a flattening assembly, the sleeve block is pushed by the push-extending cylinder, the movable joint rods are driven to move downward, the side edge rods on the movable joint rods are used to pull and flatten the gloves, this flattening method can adapt to the flattening requirements of gloves of different sizes, the flattening action is stable and reliable, compared with the traditional flattening method, the gloves can be better unfolded to the standard state, which provides good conditions for subsequent length detection, and greatly improves the detection precision and reliability.

[0017] 2、The glove length detection device, through the cooperation of the motor, the half-round plate, the push rod and the groove block, realizes the intermittent conveying of the conveying belt, can accurately control the conveying rhythm of the gloves, has sufficient time to flatten each glove, avoids the mutual extrusion or stacking of the gloves, ensures the posture stability of the gloves in the flattening and detection process, and effectively improves the flattening effect of the gloves and the accuracy of the length detection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance schematic view of the utility model;

[0019] Figure 2 It is a transmission assembly schematic view of the utility model;

[0020] Figure 3 It is a flattening assembly schematic view of the utility model;

[0021] Figure 4 It is a side pulling unit schematic view of the utility model;

[0022] Figure 5 It is a side pulling unit partial cross-sectional schematic view of the utility model.

[0023] In the figure: 1 - base frame, 2 - transmission assembly, 21 - rotating shaft, 22 - motor, 23 - half-round plate, 24 - push rod, 25 - groove block, 26 - transmission shaft roller, 27 - conveying belt, 3 - flattening assembly, 31 - driving unit, 311 - first L-shaped plate, 312 - push and stretch cylinder, 32 - side pulling unit, 321 - sleeve block, 322 - insertion rod, 323 - spring, 324 - movable joint rod, 325 - T-shaped sliding block, 326 - side edge rod, 327 - base rod, 4 - second L-shaped plate, 5 - length detector. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a technical scheme: a glove length detection device, specifically including the following embodiments:

[0026] Embodiment one: a glove length detection device, comprising a chassis 1, the upper end of the chassis 1 is fixedly installed with a material conveying assembly 2 and a flattening assembly 3, the flattening assembly 3 comprises: a driving unit 31, which is arranged on the upper end of the chassis 1 and is used to provide driving force for the whole flattening assembly 3; a side pulling unit 32, which is arranged on the lower part of the driving unit 31 and comprises a sleeve block 321 fixedly installed on the lower part of the driving unit 31, an insertion rod 322 slidingly installed on the lower end of the sleeve block 321, a spring 323 connected between the top end of the insertion rod 322 and the inner top wall of the sleeve block 321, movable joint rods 324 fixedly installed on both sides of the sleeve block 321, T-shaped sliding blocks 325 fixedly installed on the bottom end of the movable joint rods 324, a base rod 327 fixedly installed on the lower end of the insertion rod 322, T-shaped grooves provided on the upper surfaces of both sides of the base rod 327 and used for the sliding of the T-shaped sliding blocks 325, and a side edge rod 326 fixedly installed on one side of the lower end of the movable joint rods 324; when the sleeve block 321 moves, the movable joint rods 324 on both sides move downward, the T-shaped sliding blocks 325 on the bottom end of the movable joint rods 324 slide in the T-shaped grooves on the base rod 327, and the side edge rod 326 on one side of the lower end of the movable joint rods 324 performs side flattening operation on the gloves conveyed.

[0027] It is worth noting that the chassis 1 is provided with a receiving plate directly below the flattening assembly 3, which facilitates providing bottom supporting force when the gloves are flattened.

[0028] The main difference between the second embodiment and the first technical solution is that the glove length detection device comprises a transmission assembly 2, which comprises a rotating shaft 21 rotatably installed on the inner wall of one end of the chassis 1, and a motor 22 fixedly installed on the same side end of the chassis 1 as the rotating shaft 21, the power output end of the motor 22 is connected with the power input end of the rotating shaft 21, the rotating shaft 21 is fixed with a semicircular plate 23 and a push rod 24, two groups of transmission shaft rollers 26 are rotatably installed on the inner side of the chassis 1, one group of transmission shaft rollers 26 is fixed with a groove block 25 at the end, so that the rotating shaft 21 rotates to drive the groove block 25 to rotate intermittently through the semicircular plate 23 and the push rod 24, the transmission shaft rollers 26 are externally assembled with a transmission belt 27, the driving unit 31 comprises a first L-shaped plate 311 fixed on the upper end of the chassis 1, and a push cylinder 312 connected with a sleeve block 321 is fixedly installed on the top end of the first L-shaped plate 311, a second L-shaped plate 4 is fixed on the upper end of the chassis 1, and a length detector 5 is fixedly installed on the top end of the second L-shaped plate 4; the motor 22 is started, the power output end drives the rotating shaft 21 to rotate, the semicircular plate 23 and the push rod 24 on the rotating shaft 21 rotate, the semicircular plate 23 and the push rod 24 cooperate with the groove block 25 to drive one group of transmission shaft rollers 26 to rotate intermittently, and the externally assembled transmission belt 27 realizes intermittent material transmission, and it is worth noting that the length detector is In-Sight 7120, which uses a high-performance camera combined with a Konica Minolta exclusive optical system to collect glove images, when collecting, the intelligent lighting control technology automatically adjusts the lighting intensity, angle and color according to the glove material, color and surface characteristics, to ensure clear and accurate images; the camera converts the analog image signals collected into digital signals, and transmits the image data to the device processor through a high-speed data transmission interface; the device has an advanced visual algorithm library, which calls the contour recognition algorithm to outline the contour of the glove for length detection, and then uses the size measurement algorithm to determine the position of the two end points of the glove, and calculates the distance between the two points as the length of the glove; compare the measured length of the glove with the preset qualified standard, if it is within the standard range, it is determined to be qualified, otherwise it is unqualified, and the detection result is transmitted to the upper control system in real time through the Ethernet interface.

[0029] Meanwhile, the contents not described in detail in the specification are all prior art known to those skilled in the art.

[0030] In work, the motor 22 starts, and its power output end drives the rotating shaft 21 to rotate, the semicircle plate 23 and the push rod 24 on the rotating shaft 21 rotate, the semicircle plate 23 and the push rod 24 cooperate with the groove block 25, drive a group of transmission shaft rollers 26 to rotate intermittently, and then make the externally assembled transmission belt 27 realize intermittent material conveying, convey the gloves to the flattening assembly 3, the push cylinder 312 is the power source of the driving unit 31, drives the sleeve block 321 to move, the plug rod 322 slidingly installed at the lower end of the sleeve block 321 can slide relative to the sleeve block 321 under the action of the spring 323, when the sleeve block 321 moves, the movable joint rod 324 on both sides moves downward, the T-shaped sliding block 325 at the bottom end of the movable joint rod 324 slides in the T-shaped groove on the base rod 327, and the side edge rod 326 on one side of the lower end of the movable joint rod 324 side-lifts the gloves for flattening operation, the flattened gloves continue to be conveyed to the second L-shaped plate 4 below by the transmission belt 27, and the length detector 5 on the lower surface of the top end of the second L-shaped plate 4 detects the length of the gloves.

[0031] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A glove length detection device, comprising a chassis (1), a material conveying assembly (2) and a flattening assembly (3) are fixedly installed on the upper end of the chassis (1), characterized in that: The flattening assembly (3) comprises: A driving unit (31) is arranged at the upper end of the chassis (1) and is used to provide driving force for the whole flattening assembly (3); A side pulling unit (32) is arranged at the lower part of the driving unit (31) and comprises a sleeve block (321) fixedly installed at the lower part of the driving unit (31), a plug rod (322) slidably installed at the lower end of the sleeve block (321), a spring (323) connected between the top end of the plug rod (322) and the inner top wall of the sleeve block (321), movable joint rods (324) fixedly arranged at the two sides of the sleeve block (321), T-shaped sliding blocks (325) fixedly arranged at the bottom ends of the movable joint rods (324), and a base rod (327) fixedly arranged at the lower end of the plug rod (322) and provided with T-shaped grooves on the upper surfaces of the two sides of the base rod (327) for the sliding of the T-shaped sliding blocks (325).

2. A glove length detection device according to claim 1, wherein: The transmission assembly (2) comprises a rotating shaft (21) rotatably installed on the inner wall of one end of the chassis (1), and a motor (22) fixedly installed on the same side end of the chassis (1) as the rotating shaft (21).

3. A glove length detection device according to claim 2, wherein: The power output end of the motor (22) is connected with the power input end of the rotating shaft (21), and the rotating shaft (21) is fixedly provided with a semicircular plate (23) and a push rod (24).

4. A glove length detection device according to claim 3, wherein: Two groups of transmission shaft rollers (26) are rotatably installed in the chassis (1), and one group of the transmission shaft rollers (26) is fixedly provided with a groove block (25), so that the rotating shaft (21) is driven to rotate intermittently through the cooperation of the semicircular plate (23), the push rod (24) and the groove block (25) when the rotating shaft (21) rotates.

5. The glove length detection apparatus of claim 1, wherein: The driving unit (31) comprises a first L-shaped plate (311) fixedly arranged at the rear part of the upper end of the chassis (1), and a push-stretching cylinder (312) connected with the sleeve block (321) is fixedly installed at the top end of the first L-shaped plate (311).

6. The glove length detection apparatus of claim 1, wherein: A second L-shaped plate (4) is fixedly arranged at the rear part of the upper end of the chassis (1), and a length detector (5) is fixedly installed at the top end of the second L-shaped plate (4).

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