Detection equipment for soft hydrophilic contact lens production

Abstract

The utility model provides detection equipment for soft hydrophilic contact lens production, which comprises a bottom plate, a transverse moving mechanism is arranged in the middle of the top of the bottom plate, the transverse moving mechanism comprises fixing blocks arranged on the left side and the right side of the middle of the top of the bottom plate, and the middles of the two fixing blocks are respectively provided with a sliding groove with an upward opening. Sliding blocks are arranged in the two sliding grooves correspondingly, lead screws penetrating through the sliding blocks are arranged in the two sliding grooves correspondingly, first rotating motors connected with the lead screws are arranged at the ends of the outer side ends of the two fixing blocks correspondingly, longitudinal moving mechanisms are arranged at the tops of the two sliding blocks correspondingly, and clamping mechanisms are arranged at the tops of the longitudinal moving mechanisms; and a conveying mechanism is arranged on the bottom plate. According to the detection equipment for production of the soft hydrophilic contact lens, not only can materials be distinguished and detected, but also defective materials can be automatically collected, so that the overall use effect and the overall use efficiency of the equipment are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of production and detection of soft hydrophilic contact lenses, and particularly relates to a detection device for production of soft hydrophilic contact lenses. Background Art

[0002] The invention discloses a contact lens production packaging detection device, which is an auxiliary device used for packaging detection in the contact lens production process, and has been widely used in the field of glasses; the existing contact lens production packaging detection device comprises a base, a power frame, a power box, a driving wheel, a conveyor belt, a mounting frame, a driven wheel, a detection frame, a fixed table, two sets of cameras and an operation box, the right end of the power frame is fixedly mounted on the left end of the base, the power box is fixedly mounted on the front end of the power frame, the driving wheel is rotatably mounted on the power frame, and the conveyor belt is sleeved on the driving wheel. The existing soft hydrophilic contact lens production detection equipment requires staff to assist in picking up damaged packaging when recycling it, which may cause unqualified packaging to be taken by mistake or missed, and the accuracy rate is low, and the work efficiency is low.

[0003] In the existing detection equipment for the production of soft hydrophilic contact lenses, during use, the contact lens package is first placed on the top of the conveyor belt, the power box is started, the transmission drives the driving wheel to rotate, and the conveyor belt and the driven wheel are driven to rotate at the same time, and the package is conveyed to the detection rack, the camera shoots the package, and the photographed data signal is transmitted to the operation box, which is processed by the central processor and displayed on the display screen. After the operator sees it, if there is an unqualified package, it can be taken down; it is found in the use of the existing contact lens production packaging detection device that manual assisted picking may cause the unqualified package to be taken incorrectly or missed, the accuracy is low, and the work efficiency is low. Therefore, a detection equipment for the production of soft hydrophilic contact lenses is proposed. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a detection device for the production of soft hydrophilic contact lenses, which can not only distinguish and detect materials, but also automatically collect problematic materials, thereby improving the overall use effect and overall efficiency of the device.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a detection device for the production of soft hydrophilic contact lenses, including a base plate, a lateral moving mechanism is arranged in the middle of the top of the base plate, the lateral moving mechanism includes fixed blocks arranged on the left and right sides of the middle of the top of the base plate, the middle of the two fixed top blocks are respectively provided with sliding grooves with openings facing upward, the inside of the two sliding grooves are respectively provided with sliders, the inside of the two sliding grooves are respectively provided with lead screws passing through the sliders, the ends of the outer ends of the two fixed blocks are respectively provided with first rotating motors connected to the lead screws, the tops of the two sliders are respectively provided with longitudinal moving mechanisms, the tops of the longitudinal moving mechanisms are provided with clamping mechanisms, and the bottom plate is provided with a conveying mechanism.

[0006] As a further improvement of the present invention, the longitudinal moving machine includes support plates respectively arranged on the top of the two sliders, guide grooves are arranged in the middle of the two support plates, rotating shaft one is respectively arranged at the outer ends of the tops of the two support plates, synchronous pulley one is respectively arranged at the outer ends of the two rotating shafts one, rotating shaft two is respectively arranged at the bottoms of the outer ends of the two support plates, synchronous pulley two is respectively arranged at the ends of the outer ends of the two rotating shafts two, a transmission belt is commonly arranged between the synchronous pulley one and the synchronous pulley two, second rotating motors corresponding to the rotating shaft two are respectively arranged at the ends of the inner ends of the two support plates, and the second rotating motor is connected to the rotating shaft two by a coupling.

[0007] As a further improvement of the utility model, the clamping mechanism includes guide blocks respectively arranged inside the two guide grooves, the outer ends of the two guide blocks are respectively provided with moving blocks connected to one side of the transmission belt, the ends of the inner ends of the two guide blocks are respectively provided with connecting plates, a fixed rod is commonly provided between the two connecting plates, a bidirectional threaded rod passing through the moving blocks is commonly provided between the two guide blocks, two sliding bodies connected to the fixed rod are provided on the bidirectional threaded rod, a clamping plate is provided at the bottom of the two sliding bodies, and a third rotating motor connected to the bidirectional threaded rod is provided on the right moving block.

[0008] As a further improvement of the utility model, the conveying mechanism includes two brackets arranged at the front and rear ends of the base plate, rollers are respectively arranged between the two front brackets and between the two rear brackets, a fourth rotating motor corresponding to the rear roller is arranged on the bracket on the right side of the rear side, and a conveyor belt is arranged on the two rollers.

[0009] As a further improvement of the utility model, detection frames are respectively provided at the left and right ends of the top front side of the base plate, lighting devices are respectively provided at the tops of the inner ends of the two detection frames, cameras are respectively provided at the bottoms of the inner ends of the two detection frames, an operation box is provided at the right end of the right detection frame, an alarm light is provided on the top of the operation box, an alarm is provided on the front side of the operation box, a display is provided at the right end of the operation box, a switch is provided at the right end of the base plate, the switch is electrically connected to the first rotating motor, the second rotating motor, the third rotating motor, and the fourth rotating motor, support legs are respectively provided at the four corners of the bottom of the base plate, and anti-slip pads are respectively provided at the bottoms of the four support legs.

[0010] Compared with the existing technology, the beneficial effects of the utility model are as follows:

[0011] First, the first rotating motor is started, and the rotation of the first rotating motor drives the lead screw to rotate, and the rotation of the lead screw drives the slider arranged inside the slide groove to move, thereby driving the clamping mechanism to move in the left and right directions, so that the material on the conveyor belt can be clamped.

[0012] Secondly, start the second rotating motor. The rotation of the second rotating motor drives the rotating shaft two to rotate. The rotation of the rotating shaft two drives the synchronous pulley two to rotate. The rotation of the synchronous pulley two drives the transmission belt to move, thereby driving the synchronous pulley one to move. At this time, the transmission belt drives the guide block to move up and down, so as to facilitate the collection of materials on the conveyor belt.

[0013] Thirdly, the third rotating motor is started, and the rotation of the third rotating motor drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod drives the sliding body to move, thereby driving the clamping plate to move, so that the material on the conveyor belt can be clamped.

[0014] Fourthly, the fourth rotating motor is started, and the rotation of the fourth rotating motor drives the roller shaft to rotate, and the rotation of the roller shaft drives the conveyor belt arranged on the roller shaft to move so that the material moves forward. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial enlarged structural schematic diagram of A of the utility model;

[0018] Figure 3 It is a partial enlarged structural schematic diagram of B of the utility model;

[0019] Figure 4It is a rear view structural schematic diagram of the utility model.

[0020] In the figure: 101, bottom plate; 102, fixed block; 103, slide groove; 104, slider; 105, lead screw; 106, first rotating motor; 107, support plate; 108, synchronous pulley one; 109, synchronous pulley two; 110, transmission belt; 111, second rotating motor; 112, guide groove; 113, guide block; 114, moving block; 115, connecting plate; 116, fixed rod; 117, two-way threaded rod; 118, third rotating motor; 119, slide body; 120, clamping plate; 201, bracket; 202, roller; 203, fourth rotating motor; 204, conveyor belt; 205, detection frame; 206, lighting device; 207, camera; 208, display; 209, operation box; 210, warning light; 211, alarm; 212, switch. DETAILED DESCRIPTION

[0021] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0022] like Figure 1 , 2 As shown, a detection device for the production of soft hydrophilic contact lenses includes a base plate 101, a lateral moving mechanism is arranged in the middle of the top of the base plate 101, the lateral moving mechanism includes fixed blocks 102 arranged on the left and right sides of the top middle of the base plate 101, the middle of the two fixed top blocks are respectively provided with sliding grooves 103 with upward openings, the insides of the two sliding grooves 103 are respectively provided with sliders 104, the insides of the two sliding grooves 103 are respectively provided with lead screws 105 passing through the sliders 104, the ends of the outer ends of the two fixed blocks 102 are respectively provided with first rotating motors 106 connected to the lead screws 105, the tops of the two sliders 104 are respectively provided with longitudinal moving mechanisms, the tops of the longitudinal moving mechanisms are provided with clamping mechanisms, and a conveying mechanism is provided on the base plate 101.

[0023] like Figure 1 , 4As shown, the longitudinal moving machine includes support plates 107 respectively arranged on the top of two sliders 104, guide grooves 112 are arranged in the middle of the two support plates 107, rotating shafts 1 are respectively arranged at the outer ends of the tops of the two support plates 107, synchronous pulleys 108 are respectively arranged at the outer ends of the two rotating shafts 1, rotating shafts 2 are respectively arranged at the bottoms of the outer ends of the two support plates 107, synchronous pulleys 2 109 are respectively arranged at the ends of the outer ends of the two rotating shafts 2, a transmission belt 110 is commonly arranged between the synchronous pulleys 108 and the synchronous pulleys 2 109, and second rotating motors 111 corresponding to the rotating shaft 2 are respectively arranged at the ends of the inner ends of the two support plates 107, and the second rotating motor 111 is connected to the rotating shaft 2 through a coupling.

[0024] like Figure 1 , 3 As shown in , 4, the clamping mechanism includes guide blocks 113 respectively arranged in the two guide grooves 112, the outer ends of the two guide blocks 113 are respectively provided with moving blocks 114 connected to one side of the transmission belt 110, the ends of the inner ends of the two guide blocks 113 are respectively provided with connecting plates 115, a fixing rod 116 is commonly provided between the two connecting plates 115, a bidirectional threaded rod 117 passing through the moving block 114 is commonly provided between the two guide blocks 113, two sliding bodies 119 connected to the fixing rod 116 are provided on the bidirectional threaded rod 117, a clamping plate 120 is provided at the bottom of the two sliding bodies 119, and a third rotating motor 118 connected to the bidirectional threaded rod 117 is provided on the right moving block 114.

[0025] like Figure 1 As shown, the conveying mechanism includes two brackets 201 arranged at the front and rear ends of the base plate 101, and rollers 202 are respectively provided between the two front brackets 201 and between the two rear brackets 201. A fourth rotating motor 203 corresponding to the rear roller 202 is provided on the bracket 201 on the right side of the rear side, and a conveyor belt 204 is provided on the two rollers 202.

[0026] like Figure 1 , 2 As shown in , 4, detection racks 205 are respectively provided at the left and right ends of the top front side of the bottom plate 101, lighting devices 206 are respectively provided at the tops of the inner ends of the two detection racks 205, cameras 207 are respectively provided at the bottoms of the inner ends of the two detection racks 205, an operation box 209 is provided at the right end of the right detection rack 205, an alarm light 210 is provided on the top of the operation box 209, an alarm 211 is provided on the front side of the operation box 209, a display 208 is provided at the right end of the operation box 209, a switch 212 is provided at the right end of the bottom plate 101, and supporting legs are respectively provided at the four corners of the bottom of the bottom plate 101, and anti-slip pads are respectively provided at the bottoms of the four supporting legs.

[0027] The user first starts the first rotating motor 106. The rotation of the first rotating motor 106 drives the lead screw 105 to rotate. The rotation of the lead screw 105 drives the slider 104 set inside the slide slot 103 to move, thereby driving the clamping mechanism to move in the left and right directions, so that the material on the conveyor belt 204 can be clamped. The second rotating motor 111 is started. The rotation of the second rotating motor 111 drives the rotating shaft 2 to rotate. The rotation of the rotating shaft 2 drives the synchronous pulley 2 109 to rotate. The rotating belt of the synchronous pulley 2 109 drives the transmission belt 110 to move, thereby driving the synchronous pulley 1 108 to move. At this time, the transmission belt 110 drives the guide block 113 to move up and down, so as to facilitate the collection of materials on the conveyor belt 204.

[0028] The third rotating motor 118 is started. The rotation of the third rotating motor 118 drives the bidirectional threaded rod 117 to rotate. The rotation of the bidirectional threaded rod 117 drives the sliding body 119 to move, thereby driving the clamping plate 120 to move, so that the material on the conveyor belt 204 can be clamped. The fourth rotating motor 203 is started. The rotation of the fourth rotating motor 203 drives the roller 202 to rotate. The rotation of the roller 202 drives the conveyor belt 204 set on the roller 202 to move, so that the material moves forward.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A testing device for producing soft hydrophilic contact lenses, comprising a base plate (101), characterized in that: A lateral movement mechanism is arranged in the middle of the top of the bottom plate (101), and the lateral movement mechanism comprises fixed blocks (102) arranged on the left and right sides of the middle of the top of the bottom plate (101); a slide groove (103) with an upward opening is arranged in the middle of the two fixed top blocks; a slider (104) is arranged inside the two slide grooves (103); a lead screw (105) passing through the slider (104) is arranged inside the two slide grooves (103); a first rotating motor (106) connected to the lead screw (105) is arranged at the end of the outer ends of the two fixed blocks (102); a longitudinal movement mechanism is arranged on the top of the two sliders (104); a clamping mechanism is arranged on the top of the longitudinal movement mechanism; and a conveying mechanism is arranged on the bottom plate (101).

2. A testing device for producing soft hydrophilic contact lenses as claimed in claim 1, characterized in that: The longitudinal moving machine comprises support plates (107) respectively arranged on the top of two sliders (104), guide grooves (112) are arranged in the middle of the two support plates (107), rotating shafts (1) are respectively arranged at the outer ends of the tops of the two support plates (107), synchronous pulleys (108) are respectively arranged at the outer ends of the two rotating shafts (1), rotating shafts (2) are respectively arranged at the bottoms of the outer ends of the two support plates (107), synchronous pulleys (109) are respectively arranged at the ends of the outer ends of the two rotating shafts (2), a transmission belt (110) is commonly arranged between the synchronous pulleys (108) and the synchronous pulleys (109), and second rotating motors (111) corresponding to the rotating shafts (2) are respectively arranged at the ends of the inner ends of the two support plates (107), and the second rotating motors (111) and the rotating shafts (2) are connected via a coupling.

3. A testing device for producing soft hydrophilic contact lenses as claimed in claim 2, characterized in that: The clamping mechanism comprises guide blocks (113) respectively arranged inside two guide grooves (112); the outer ends of the two guide blocks (113) are respectively provided with moving blocks (114) connected to one side of the transmission belt (110); the ends of the inner ends of the two guide blocks (113) are respectively provided with connecting plates (115); a fixing rod (116) is commonly arranged between the two connecting plates (115); a bidirectional threaded rod (117) passing through the moving block (114) is commonly arranged between the two guide blocks (113); two sliding bodies (119) connected to the fixing rod (116) are arranged on the bidirectional threaded rod (117); a clamping plate (120) is arranged at the bottom of the two sliding bodies (119); and a third rotating motor (118) connected to the bidirectional threaded rod (117) is arranged on the right moving block (114).

4. A testing device for producing soft hydrophilic contact lenses as claimed in claim 3, characterized in that: The conveying mechanism comprises two brackets (201) arranged at the front and rear ends of the bottom plate (101); roller shafts (202) are respectively arranged between the two brackets (201) on the front side and between the two brackets (201) on the rear side; a fourth rotating motor (203) corresponding to the rear roller shaft (202) is arranged on the bracket (201) on the right side of the rear side; and a conveying belt (204) is arranged on the two roller shafts (202).

5. A testing device for producing soft hydrophilic contact lenses as claimed in claim 4, characterized in that: Detection racks (205) are respectively arranged at the left and right ends of the top front side of the bottom plate (101), lighting devices (206) are respectively arranged at the tops of the inner ends of the two detection racks (205), and cameras (207) are respectively arranged at the bottoms of the inner ends of the two detection racks (205).

6. A testing device for producing soft hydrophilic contact lenses as claimed in claim 5, characterized in that: An operation box (209) is arranged at the right end of the right detection frame (205), an alarm light (210) is arranged on the top of the operation box (209), an alarm (211) is arranged on the front side of the operation box (209), and a display (208) is arranged at the right end of the operation box (209).

7. A testing device for producing soft hydrophilic contact lenses as claimed in claim 6, characterized in that: A switch (212) is provided at the right end of the bottom plate (101), and support legs are respectively provided at the four corners of the bottom of the bottom plate (101), and anti-slip pads are respectively provided at the bottoms of the four support legs.

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