Buffer foam feeding device

Abstract

The utility model provides a buffer foam feeding device, which relates to the technical field of notebook computer assembly and comprises a foam feeding tray, a manipulator, a clamping jaw component and a foam positioning component. The mechanical arm drives the clamping jaw assembly to move. The clamping jaw assembly comprises a lifting rod, a lifting platform, a first lifting air cylinder and a second lifting air cylinder. The first lifting air cylinder and the second lifting air cylinder are arranged on the two sides of the lifting platform. The first lifting cylinder drives the third lifting cylinder to lift; the foam grabbing device has the technical effects that the lifting rod, the first lifting air cylinder and the third lifting air cylinder form a three-stage lifting system for grabbing first foam, so that the first foam can be conveniently close to and accurately grabbed according to a preset position; the lifting rod, the second lifting air cylinder and the fourth lifting air cylinder form a three-stage lifting system for grabbing the second foam, so that the second foam can be conveniently closed and accurately grabbed according to a preset position; the first foam and the second foam are placed on the foam positioning assembly through the mechanical arm, and the automation degree of foam feeding is high.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computer assembly, in particular to a buffer foam feeding device. Background Art

[0002] Before a laptop is put into a box, both sides of the laptop need to be covered with cushioning foam, also known as polystyrene. At present, the process of putting cushioning foam into the laptop is mainly done manually, which has the defects of low efficiency, low degree of automation and easy to load the front and back wrongly.

[0003] In view of this, it is necessary to develop a buffer foam feeding device. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the utility model is to disclose a buffer foam feeding device.

[0005] In order to achieve the above-mentioned invention object, the utility model provides a buffer foam feeding device, including a foam feeding tray, a manipulator, a clamping claw assembly and a foam positioning assembly;

[0006] The foam loading tray stores a plurality of stacked foams;

[0007] The manipulator drives the clamping claw assembly to move, and the clamping claw assembly includes a lifting rod, a lifting platform, and a first lifting cylinder and a second lifting cylinder arranged on both sides of the lifting platform;

[0008] The first lifting cylinder drives the third lifting cylinder to lift, a first clamping cylinder is arranged below the third lifting cylinder, and the first clamping cylinder drives the first clamping claw and the second clamping claw to clamp the first foam;

[0009] The second lifting cylinder drives the fourth lifting cylinder to move up and down, a second clamping cylinder is arranged below the fourth lifting cylinder, and the second clamping cylinder drives the third clamping claw and the fourth clamping claw to clamp the second foam.

[0010] Preferably, a first distance sensor is arranged on the side of the third lifting cylinder.

[0011] Preferably, a second distance sensor is arranged on the side of the fourth lifting cylinder.

[0012] Preferably, anti-slip patterns are respectively provided on the inner sides of the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw.

[0013] Preferably, barb protrusions are respectively provided at the lower inner sides of the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw.

[0014] Preferably, the lifting rod is installed at the end of the manipulator, and the lifting rod is driven to rise and fall by a screw rod.

[0015] Preferably, the foam positioning assembly includes a first X-axis double-slider linear module and a second X-axis double-slider linear module arranged in parallel, a first positioning angle and a second positioning angle are set in the first X-axis double-slider linear module, and a third positioning angle and a fourth positioning angle are set in the second X-axis double-slider linear module, the first positioning angle and the second positioning angle form a platform for supporting and positioning the first foam, and the third positioning angle and the fourth positioning angle form a platform for supporting and positioning the second foam.

[0016] Preferably, it also includes a first Y-axis double slider linear module and a second Y-axis double slider linear module arranged in parallel, and the second Y-axis double slider linear module drives the first X-axis double slider linear module and the second X-axis double slider linear module to approach or move away from each other through the first gantry slide and the second gantry slide.

[0017] Preferably, a slide rail is arranged on the top of the second Y-axis double-slider linear module.

[0018] Preferably, the first positioning angle includes a horizontal plate and an L-shaped bent plate.

[0019] Compared with the prior art, the technical effects of the utility model are as follows:

[0020] The lifting rod, the first lifting cylinder and the third lifting cylinder of the utility model form a three-level lifting system for grabbing the first foam, which is convenient for approaching and accurately grabbing the first foam according to the predetermined position; the lifting rod, the second lifting cylinder and the fourth lifting cylinder form a three-level lifting system for grabbing the second foam, which is convenient for approaching and accurately grabbing the second foam according to the predetermined position; after synchronously grabbing the first foam and the second foam, the first foam and the second foam are placed in the foam positioning component by a manipulator, so as to prepare for inserting the first foam and the second foam into the computer, and the foam feeding has a high degree of automation and efficiency and prevents reverse installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the buffer foam feeding device of the utility model.

[0023] Figure 2It is a three-dimensional structural schematic diagram of the buffer foam feeding device of the utility model.

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the foam positioning component of the utility model.

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the foam positioning component of the utility model.

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping jaw of the utility model.

[0027] Figure 6 It is a schematic diagram of the working principle of the double-slider linear module of the utility model.

[0028] Among them, 1. Foam feeding tray; 2. Manipulator; 3. Clamping claw assembly; 31. Lifting rod; 32. Lifting platform; 33. First lifting cylinder; 34. Second lifting cylinder; 35. Third lifting cylinder; 351. First distance sensor; 36. First clamping cylinder; 361. First clamping claw; 362. Second clamping claw; 37. Fourth lifting cylinder; 371. Second distance sensor; 38. Second clamping cylinder; 381. Third clamping claw; 382. Fourth clamping claw; 4. Foam positioning assembly; 41. First X Axis double slider linear module; 411, first positioning angle; 4111, horizontal plate; 4112, L-shaped bending plate; 412, second positioning angle; 413, transmission belt; 414, driving wheel; 415, passive wheel; 42, second X-axis double slider linear module; 43, first Y-axis double slider linear module; 44, second Y-axis double slider linear module; 441, first gantry slide; 442, second gantry slide; 443, slide rail; 5, first foam; 6, second foam; 7, anti-slip pattern; 8, barb protrusion. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] Example 1

[0032] Ginseng Figures 1 to 5 As shown, this embodiment discloses a specific implementation of a buffer foam feeding device (hereinafter referred to as "feeding device").

[0033] Buffer foam feeding device, reference Figures 1 to 5 As shown, it includes a foam loading tray 1, a manipulator 2, a clamping claw assembly 3 and a foam positioning assembly 4; the foam loading tray 1 stores a plurality of stacked foams, and the first foam 5 and the second foam 6 are placed in pairs on the foam loading tray 1; the manipulator 2 drives the clamping claw assembly 3 to move, and the clamping claw assembly 3 includes a lifting rod 31, a lifting platform 32 and a first lifting cylinder 33 and a second lifting cylinder 34 arranged on both sides of the lifting platform 32; the first lifting cylinder 33 drives the third lifting cylinder 35 to lift, and the third lifting cylinder 35 drives the third lifting cylinder 35 to lift. A first clamping cylinder 36 is arranged below the lowering cylinder 35, and the third lifting cylinder 35 drives the first clamping cylinder 36 to rise and fall, and the first clamping cylinder 36 drives the first clamping jaw 361 and the second clamping jaw 362 to clamp the first foam 5; the second lifting cylinder 34 drives the fourth lifting cylinder 37 to rise and fall, and the second clamping cylinder 38 drives the third clamping jaw 381 and the fourth clamping jaw 382 to clamp the second foam 6.

[0034] Specifically, the first foam 5 and the second foam 6 are placed in pairs on the foam loading tray 1, and the lifting rod 31 is installed at the end of the manipulator 2, and the lifting rod 31 is driven to lift by the screw rod; after the manipulator 2 drives the clamping jaw assembly 3 to swing to a predetermined position, the first clamping jaw 361 and the second clamping jaw 362 are gradually approached to the first foam 5 through the three-stage lifting of the lifting rod 31, the first lifting cylinder 33 and the third lifting cylinder 35 for grabbing the first foam 5. When the first clamping jaw 361 and the second clamping jaw 362 move to the two sides of the first foam 5 in an open form, the first clamping cylinder 36 is started and the first clamping jaw 361 and the second clamping jaw 362 are driven to clamp the first foam 5; synchronously, the third clamping jaw 361 and the second clamping jaw 362 are driven to clamp the first foam 5 through the three-stage lifting of the lifting rod 31, the second lifting cylinder 34 and the fourth lifting cylinder 37 for grabbing the second foam 6. The claw 381 and the fourth claw 382 gradually approach the second foam 6. When the third claw 381 and the fourth claw 382 move to both sides of the second foam 6 in an open form, the second clamping cylinder 38 is started and the third claw 381 and the fourth claw 382 are driven to clamp the second foam 6. After the claw assembly 3 synchronously clamps the first foam 5 and the second foam 6, the first foam 5 is lifted by the three-stage lifting system composed of the lifting rod 31, the first lifting cylinder 33 and the third lifting cylinder 35. Synchronously, the second foam 6 is lifted by the three-stage lifting system composed of the lifting rod 31, the second lifting cylinder 34 and the fourth lifting cylinder 37. Then, the manipulator 2 transfers the first foam 5 and the second foam 6 to the foam positioning assembly 4 to prepare for inserting the first foam 5 and the second foam 6 into the computer. The foam loading has a high degree of automation and high efficiency.

[0035] See also Figure 2 In order to accurately clamp the first foam 5 and the second foam 6, a first distance sensor 351 is set on the side of the third lifting cylinder 35, and a second distance sensor 371 is set on the side of the fourth lifting cylinder 37. The first distance sensor 351 and the second distance sensor 371 can issue a reminder when there is a shortage of material. In addition, they can also accurately determine the height of clamping the first foam 5 and the second foam 6.

[0036] See also Figure 5 In order to clamp the first foam 5 and the second foam 6, anti-slip grooves 7 are respectively arranged on the inner sides of the first clamping jaw 361, the second clamping jaw 362, the third clamping jaw 381 and the fourth clamping jaw 382; barb protrusions 8 are respectively arranged at the lower parts of the inner sides of the first clamping jaw 361, the second clamping jaw 362, the third clamping jaw 381 and the fourth clamping jaw 382, ​​and the barb protrusions 8 can drag the bottom of the first foam 5 and the second foam 6, and the anti-slip grooves 7 can prevent the first foam 5 and the second foam 6 from falling off.

[0037] See also Figure 3 and Figure 4In order to ensure accurate positioning of the first foam 5 and the second foam 6, the foam positioning assembly 4 includes a first X-axis double-slider linear module 41 and a second X-axis double-slider linear module 42 arranged in parallel, a first positioning angle 411 and a second positioning angle 412 are set in the first X-axis double-slider linear module 41, and the first X-axis double-slider linear module 41 drives the first positioning angle 411 and the second positioning angle 412 to approach or move away, a third positioning angle 421 and a fourth positioning angle 422 are set in the second X-axis double-slider linear module 42, and the second X-axis double-slider linear module 42 drives the third positioning angle 421 and the fourth positioning angle 422 to approach or move away, and the first positioning Angle 411 and the second positioning angle 412 form a platform for supporting and positioning the first foam 5, and the third positioning angle 421 and the fourth positioning angle 422 form a platform for supporting and positioning the second foam 6; the first positioning angle 411 includes a horizontal plate 4111 and an L-shaped bending plate 4112, the horizontal plate 4111 supports the bottom surface of the foam, and the L-shaped bending plate 4112 positions one corner of the foam; the second positioning angle 412, the third positioning angle 421 and the fourth positioning angle 422 have the same structure and working principle as the first positioning angle 411, and will not be repeated; the positioning of the foam in the X-axis direction is achieved through the first X-axis double-slider linear module 41 and the second X-axis double-slider linear module 42. In order to realize the positioning of the foam in the Y-axis direction, the foam positioning assembly 4 also includes a first Y-axis double slider linear module 43 and a second Y-axis double slider linear module 44 which are arranged in parallel. The first Y-axis double slider linear module 43 and the second Y-axis double slider linear module 44 are arranged above the first X-axis double slider linear module 41 and the second X-axis double slider linear module 42. The second Y-axis double slider linear module 44 drives the first X-axis double slider linear module 41 and the second X-axis double slider linear module 42 to approach or move away from each other through the first gantry slide 441 and the second gantry slide 442. The bottom of the first gantry slide 441 is fixed to the first X-axis double slider linear module 41, and the second gantry slide 442 is fixed to the first X-axis double slider linear module 41. The bottom of 42 is fixed to the second X-axis double slider linear module 42; the top of the second Y-axis double slider linear module 44 is provided with a slide rail 443, and under the drive of the second Y-axis double slider linear module 44, the first gantry slide 441 and the second gantry slide 442 are moved closer to or farther away from each other along the slide rail 443. To maintain balance, the principle of the first Y-axis double slider linear module 43 is the same as that of the second Y-axis double slider linear module 44. The first Y-axis double slider linear module 43 and the second Y-axis double slider linear module 44 are used to drive the first X-axis double slider linear module 41 and the second X-axis double slider linear module 42 closer to or farther away in the Y-axis direction, thereby realizing the positioning of the foam in the Y-axis direction.

[0038] See also Figure 6, taking the first X-axis double-slider linear module 41 as an example, the first X-axis double-slider linear module 41 includes a motor and a transmission belt 413, the transmission belt 413 rotates around the driving wheel 414 and the passive wheel 415, the first positioning angle 411 is set at the transmission belt 413 on one side of the driving wheel 414 and the passive wheel 415, and the second positioning angle 412 is set at the transmission belt 413 on the other side of the driving wheel 414 and the passive wheel 415. When the transmission belt 413 rotates forward or reverse, the first positioning angle 411 and the second positioning angle 412 are moved closer or farther away. The working principles of the second X-axis double-slider linear module 42, the first Y-axis double-slider linear module 43 and the second Y-axis double-slider linear module 44 are the same as the working principle of the first X-axis double-slider linear module 41, and are not repeated here.

Claims

1. The buffer foam feeding device is characterized by: It includes a foam loading tray, a manipulator, a clamping claw assembly and a foam positioning assembly; The foam loading tray stores a plurality of stacked foams; The manipulator drives the clamping claw assembly to move, and the clamping claw assembly includes a lifting rod, a lifting platform, and a first lifting cylinder and a second lifting cylinder arranged on both sides of the lifting platform; The first lifting cylinder drives the third lifting cylinder to lift, a first clamping cylinder is arranged below the third lifting cylinder, and the first clamping cylinder drives the first clamping claw and the second clamping claw to clamp the first foam; The second lifting cylinder drives the fourth lifting cylinder to move up and down, a second clamping cylinder is arranged below the fourth lifting cylinder, and the second clamping cylinder drives the third clamping claw and the fourth clamping claw to clamp the second foam.

2. The buffer foam feeding device according to claim 1, characterized in that: A first distance sensor is disposed on the side of the third lifting cylinder.

3. The buffer foam feeding device according to claim 1, characterized in that: A second distance sensor is provided on the side of the fourth lifting cylinder.

4. The buffer foam feeding device according to claim 1, characterized in that: Anti-slip patterns are respectively arranged on the inner sides of the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw.

5. The buffer foam feeding device according to claim 1, characterized in that: Barb protrusions are respectively arranged at the lower parts of the inner sides of the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw.

6. The buffer foam feeding device according to any one of claims 1 to 5, characterized in that: The lifting rod is installed at the end of the manipulator, and the lifting rod is driven to rise and fall by a screw rod.

7. The buffer foam feeding device according to claim 6, characterized in that: The foam positioning assembly includes a first X-axis double-slider linear module and a second X-axis double-slider linear module arranged in parallel, a first positioning angle and a second positioning angle are set on the first X-axis double-slider linear module, and a third positioning angle and a fourth positioning angle are set on the second X-axis double-slider linear module, the first positioning angle and the second positioning angle form a platform for supporting and positioning the first foam, and the third positioning angle and the fourth positioning angle form a platform for supporting and positioning the second foam.

8. The buffer foam feeding device according to claim 7, characterized in that: It also includes a first Y-axis double slider linear module and a second Y-axis double slider linear module arranged in parallel. The second Y-axis double slider linear module drives the first X-axis double slider linear module and the second X-axis double slider linear module to move closer to or away from each other through the first gantry slide and the second gantry slide.

9. The buffer foam feeding device according to claim 8, characterized in that: A slide rail is arranged on the top of the second Y-axis double-slider linear module.

10. The buffer foam feeding device according to claim 7, characterized in that: The first positioning angle includes a horizontal plate and an L-shaped bent plate.

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