Automatic feeding device for bottle cap type anti-skid pad

Abstract

The present invention discloses an automatic feeding device for bottle cap type anti-skid pads, comprising: a feeding component, a positioning component and a feeding component; the feeding component is used to provide the anti-skid pad to the positioning component; the positioning component comprises: a positioning mold, a positioning mechanism and a positioning linear mechanism; the positioning mold is used to receive the anti-skid pad provided by the feeding component, the positioning mechanism is used to adjust the position of the anti-skid pad so that the anti-skid pad is positioned on the positioning mold, and the positioning linear mechanism is used to move the positioning mold to the feeding component; the feeding component comprises: a lifting mechanism, a clamping fixture and a feeding moving mechanism; the lifting mechanism is used to place the anti-skid pad on the positioning mold in the clamping fixture, the feeding moving mechanism is used to move the clamping fixture to the injection molding machine, and the clamping fixture is used to move the anti-skid pad into the injection molding machine. The present invention can position and feed the anti-skid pad, replace the manual positioning method, and improve the feeding speed of the anti-skid pad.

Description

Technical Field

[0001] The invention relates to the technical field of anti-skid pad processing equipment, and in particular to an automatic feeding device for bottle cap type anti-skid pads. Background Art

[0002] Plastic pallets are a type of logistics unit used in conjunction with logistics equipment such as forklifts and shelves. They can be used to store, load, and carry goods, and are one of the essential logistics equipment in modern logistics warehousing. In order to prevent objects from sliding on their surface, plastic pallets in the prior art have anti-skid pads installed on the surface of the plastic pallets. Such anti-skid pads are in the shape of bottle caps, and there are four positioning columns inside the anti-skid pads. Conventional positioning devices cannot position them, resulting in the robot arm being unable to accurately grab the anti-skid pad and place it in the injection molding machine. Currently, only manual positioning can be used, which wastes human resources, and the efficiency of manual positioning is low, which affects the production efficiency of the product. Summary of the invention

[0003] According to an embodiment of the present invention, there is provided a bottle cap-shaped anti-skid mat automatic feeding device, which is used to feed the anti-skid mat into an injection molding machine, wherein the anti-skid mat is in the shape of a bottle cap, has a round hole on it, and has a positioning column inside the anti-skid mat, including: a feeding component, a positioning component and a feeding component;

[0004] The feeding assembly is used to provide an anti-skid pad to the positioning assembly;

[0005] The positioning assembly comprises: a positioning mold, a positioning mechanism and a positioning linear mechanism;

[0006] The positioning mold is used to receive the anti-skid pad provided by the feeding assembly, the positioning mechanism is used to adjust the position of the anti-skid pad so that the anti-skid pad is positioned on the positioning mold, and the positioning linear mechanism is used to move the positioning mold to the feeding assembly;

[0007] The feeding assembly comprises: a feeding mechanism, a material clamping fixture and a feeding moving mechanism;

[0008] The material lifting mechanism is used to place the anti-skid pad on the positioning mold into the clamping fixture, the material loading and moving mechanism is used to move the clamping fixture to the injection molding machine, and the clamping fixture is used to move the anti-skid pad into the injection molding machine.

[0009] Furthermore, the positioning mold is cylindrical, the diameter of the positioning mold is related to the inner diameter of the anti-slip pad, a positioning groove is opened on the positioning mold corresponding to the positioning column, the upper surface of the positioning mold is fan-blade-shaped, and the fan-blade-shaped inclined surface of the positioning mold is inclined toward the positioning groove.

[0010] Furthermore, the positioning mechanism comprises: a positioning motor, a positioning rod, a positioning wheel and a positioning vertical mechanism;

[0011] The output end of the positioning motor is connected to the positioning rod, the positioning wheel is arranged on the positioning rod, the positioning vertical mechanism is used to drive the positioning motor to move, so that the positioning rod is inserted into the round hole of the anti-skid pad, and the positioning motor is used to drive the positioning rod to rotate, so that the positioning wheel drives the anti-skid pad to rotate on the anti-skid pad.

[0012] Further, the positioning linear mechanism comprises: a positioning plate and a belt transmission mechanism;

[0013] The positioning plate is provided with a mounting hole, the positioning mold is arranged in the mounting hole, the positioning plate is arranged at the output end of the belt transmission mechanism, and the belt transmission mechanism is used to move the positioning plate to the feeding assembly, the positioning mechanism and the loading assembly.

[0014] Furthermore, the ejection mechanism comprises: an ejection cylinder and an ejection column;

[0015] The output end of the ejection cylinder is connected to the ejection column, the positioning mold is provided with an ejection port, the ejection column is partially located in the ejection port, and the diameter of the ejection column is larger than the circular hole of the anti-slip pad.

[0016] Furthermore, the clamping fixture comprises: a feeding cylinder, a feeding column and a clamping sleeve;

[0017] The clamping sleeve is used to fix the anti-skid pad lifted by the lifting mechanism. The output end of the feeding cylinder is connected to the feeding column. After the feeding moving mechanism moves the clamping fixture to the injection molding machine, the feeding cylinder drives the feeding column to push the anti-skid pad in the clamping sleeve into the injection molding machine.

[0018] Furthermore, the feeding moving mechanism comprises: a three-axis moving mechanism, a rotating mechanism and a feeding platform;

[0019] The output end of the three-axis moving mechanism is connected to the rotating mechanism, and the output end of the rotating mechanism is connected to the loading platform. The clamping jig is arranged on the loading platform. The three-axis moving mechanism is used to move the clamping jig to the positioning assembly and the injection molding machine. After the three-axis moving mechanism moves the clamping jig to the injection molding machine, the rotating mechanism rotates the clamping jig so that the anti-slip pad on the clamping jig faces the injection molding machine.

[0020] Furthermore, the feeding assembly comprises: a cap sorter, a vibration plate, a feeding slide rail and a feeding mechanism;

[0021] The cap sorting machine is used to arrange the anti-skid pads and transport the anti-skid pads to the vibration plate, the vibration plate is used to transport the anti-skid pads to the feeding rail, the feeding rail is used to guide the anti-skid pads to the feeding mechanism, and the feeding mechanism is used to transport the anti-skid pads to the positioning mold.

[0022] Furthermore, the feeding mechanism comprises: a feeding moving mechanism, a material clamping manipulator and a material limiting box;

[0023] The end of the feeding slide rail is connected to the material limiting box, and the material limiting box is provided with a feeding port. The diameter of the feeding port is related to the diameter of the anti-slip pad. The output end of the feeding moving mechanism is connected to a material clamping robot, and the material clamping robot is used to clamp the anti-slip pad.

[0024] Furthermore, it comprises: a material unloading moving mechanism, a material unloading turning mechanism and a material unloading suction cup;

[0025] The output end of the material unloading moving mechanism is connected to the material unloading flipping mechanism, and the output end of the material unloading flipping mechanism is connected to the material unloading suction cup, and the material unloading suction cup is used to absorb the anti-slip pad processed by the injection molding machine.

[0026] According to an embodiment of the present invention, an automatic feeding device for anti-skid pads of a bottle cap type is provided. The feeding assembly of the present application conveys the anti-skid pad to the positioning mold, the positioning linear mechanism moves the positioning mold to the adjustment mechanism, the adjustment mechanism adjusts the position of the anti-skid pad on the positioning mold, so that the anti-skid pad is positioned on the positioning mold, the positioning linear mechanism moves the positioning mold to the feeding assembly, the feeding moving mechanism moves the clamping jig above the positioning mold, the pushing mechanism pushes the anti-skid pad on the positioning mold onto the clamping jig, the clamping jig fixes the anti-skid pad, the feeding moving mechanism then moves the clamping jig to the injection molding machine, and the clamping jig moves the anti-skid pad into the injection molding machine. The present invention positions the anti-skid pad on the positioning mold through the adjustment mechanism, so that the pushing mechanism can smoothly push the anti-skid pad onto the clamping jig, and the clamping jig is moved by the feeding moving mechanism, so that the clamping jig can move the anti-skid pad into the injection molding machine, thereby realizing the positioning and feeding of the anti-skid pad, replacing the manual positioning method, and improving the feeding speed of the anti-skid pad.

[0027] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural diagram of an automatic feeding device for bottle cap type anti-skid mats according to an embodiment of the present invention;

[0029] Figure 2 It is a front view of an automatic feeding device for bottle cap type anti-skid mats according to an embodiment of the present invention;

[0030] Figure 3 A top view of an automatic feeding device for bottle cap-type anti-slip mats according to an embodiment of the present invention;

[0031] Figure 4 It is a partial structural diagram of an automatic feeding device for bottle cap type anti-skid mats according to an embodiment of the present invention;

[0032] Figure 5It is a partial front view of an automatic feeding device for bottle cap type anti-skid mats according to an embodiment of the present invention;

[0033] Figure 6 It is a partial top view of an automatic feeding device for bottle cap type anti-skid mats according to an embodiment of the present invention;

[0034] Figure 7 It is a partial cross-sectional view of an automatic feeding device for bottle cap type anti-skid mats according to an embodiment of the present invention;

[0035] Figure 8 for Figure 7 Enlarged view of point A in the middle;

[0036] Fig. 9 It is a structural diagram of a positioning assembly of an automatic feeding device for a bottle cap type anti-skid mat according to an embodiment of the present invention;

[0037] Fig.10 It is a structural diagram of a positioning mold of an automatic feeding device for a bottle cap type anti-skid pad according to an embodiment of the present invention;

[0038] Fig.11 It is a structural diagram of a feeding assembly of an automatic feeding device for a bottle cap type anti-skid mat according to an embodiment of the present invention;

[0039] Fig.12 It is a front view of a feeding assembly of an automatic feeding device for a bottle cap type anti-skid mat according to an embodiment of the present invention;

[0040] Fig.13 It is a cross-sectional view of a clamping fixture of an automatic feeding device for a bottle cap type anti-skid mat according to an embodiment of the present invention;

[0041] Fig.14 It is a cross-sectional view of a discharge suction cup of an automatic feeding device for a bottle cap type anti-skid mat according to an embodiment of the present invention.

[0042] Reference numerals in the figure: 1 is a feeding assembly, 11 is a cap unscrambler, 12 is a vibration plate, 13 is a feeding slide rail, 14 is a feeding mechanism, 15 is a feeding moving mechanism, 16 is a clamping manipulator, 17 is a limiting box, 2 is a positioning assembly, 21 is a positioning mold, 22 is a positioning mechanism, 23 is a positioning linear mechanism, 231 is a positioning plate, 232 is a belt transmission mechanism, 24 is a positioning motor, 25 is a positioning rod, and 26 is a positioning wheel , 27 is a positioning vertical mechanism, 3 is a loading assembly, 31 is a material ejecting mechanism, 311 is a material ejecting cylinder, 312 is a material ejecting column, 32 is a clamping fixture, 321 is a loading cylinder, 322 is a loading column, 323 is a material clamping sleeve, 33 is a loading moving mechanism, 331 is a three-axis moving mechanism, 332 is a rotating mechanism, 333 is a loading table, 41 is a material unloading moving mechanism, 42 is a material unloading turning mechanism, and 43 is a material unloading suction cup. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0044] First, combine Figure 1 to Figure 14 An automatic feeding device for bottle cap type anti-skid mats according to an embodiment of the present invention is described, which is used to feed the anti-skid mats into an injection molding machine.

[0045] like Figure 1 to Figure 14 As shown, an automatic feeding device for a bottle cap-type anti-skid mat according to an embodiment of the present invention is used to feed the anti-skid mat into an injection molding machine. The anti-skid mat is in the shape of a bottle cap, has a round hole, and has a positioning column inside the anti-skid mat, including: a feeding component 1, a positioning component 2, and a feeding component 3;

[0046] The feeding assembly 1 is used to provide an anti-slip pad to the positioning assembly 2;

[0047] The positioning assembly 2 includes: a positioning mold 21, a positioning mechanism 22 and a positioning linear mechanism 23;

[0048] The positioning mold 21 is used to receive the anti-skid pad provided by the feeding assembly 1, the positioning mechanism 22 is used to adjust the position of the anti-skid pad so that the anti-skid pad is positioned on the positioning mold 21, and the positioning linear mechanism 23 is used to move the positioning mold 21 to the feeding assembly 3;

[0049] The feeding assembly 3 includes: a feeding mechanism 31, a material clamping fixture 32 and a feeding moving mechanism 33;

[0050] The material lifting mechanism 31 is used to place the anti-skid pad on the positioning mold 21 into the clamping fixture 32, the material loading and moving mechanism 33 is used to move the clamping fixture 32 to the injection molding machine, and the clamping fixture 32 is used to move the anti-skid pad into the injection molding machine.

[0051] The feeding component 1 of the present application conveys the anti-skid pad to the positioning mold 21, the positioning linear mechanism 23 moves the positioning mold 21 to the adjusting mechanism 22, the adjusting mechanism 22 adjusts the position of the anti-skid pad on the positioning mold 21, so that the anti-skid pad is positioned on the positioning mold 21, the positioning linear mechanism 23 then moves the positioning mold 21 to the feeding component 3, the feeding moving mechanism 33 moves the clamping fixture 32 to the top of the positioning mold 21, the pushing mechanism 31 pushes the anti-skid pad on the positioning mold 21 onto the clamping fixture 32, the clamping fixture 32 fixes the anti-skid pad, the feeding moving mechanism 33 then moves the clamping fixture 32 to the injection molding machine, and the clamping fixture 32 moves the anti-skid pad into the injection molding machine. The present invention positions the anti-skid pad on the positioning mold 21 through the positioning mechanism 22, so that the pushing mechanism 31 can smoothly push the anti-skid pad onto the clamping fixture 32, and the clamping fixture 32 is moved by the loading and moving mechanism 33, so that the clamping fixture 32 can move the anti-skid pad into the injection molding machine, thereby realizing the positioning and loading of the anti-skid pad, replacing the manual positioning method, and improving the loading speed of the anti-skid pad.

[0052] In this embodiment, the anti-skid pad is made of PP material, and the injection molding machine coats the surface of the anti-skid pad with a layer of PPT material to prevent skidding. The round holes of the anti-skid pad are round holes produced by a punching process.

[0053] like Fig. 9 As shown, the positioning mold 21 is cylindrical, the diameter of the positioning mold 21 is related to the inner diameter of the anti-slip pad, a positioning groove is opened on the positioning mold 21 corresponding to the positioning column, the upper surface of the positioning mold 21 is fan-shaped, and the fan-shaped inclined surface of the positioning mold 21 is inclined toward the positioning groove.

[0054] The feeding assembly 1 conveys the anti-skid pad to the positioning mold 21, and the positioning mechanism 22 can drive the anti-skid pad to rotate on the positioning mold 21. The rotation direction of the anti-skid pad is consistent with the inclination direction of the fan-shaped inclined surface, so that the positioning column on the anti-skid pad is inserted into the positioning groove, and the anti-skid pad is positioned on the positioning mold 21.

[0055] like Figure 4~Figure 8 As shown, the positioning mechanism 22 includes: a positioning motor 24, a positioning rod 25, a positioning wheel 26 and a positioning vertical mechanism 27;

[0056] The output end of the positioning motor 24 is connected to the positioning rod 25, and the positioning wheel 26 is arranged on the positioning rod 25. The positioning vertical mechanism 27 is used to drive the positioning motor 24 to move so that the positioning rod 25 is inserted into the round hole of the anti-skid pad. The positioning motor 24 is used to drive the positioning rod 25 to rotate, so that the positioning wheel 26 drives the anti-skid pad to rotate on the anti-skid pad.

[0057] The positioning vertical mechanism 27 drives the positioning motor 24 to move, so that the positioning rod 25 is inserted into the round hole of the anti-slip pad, and the positioning wheel 26 is pressed to the top of the anti-slip pad. The positioning motor 24 drives the positioning wheel 26 to rotate. The rotation direction of the positioning wheel 26 is consistent with the inclination direction of the fan-shaped inclined surface. The positioning wheel 26 drives the anti-slip pad to rotate, so that the positioning column of the anti-slip pad is inserted into the positioning groove, and the anti-slip pad is positioned on the positioning mold 21.

[0058] In this embodiment, the vertical adjustment mechanism 27 is a linear module, which can drive the adjustment motor 24 to move in the vertical direction.

[0059] like Figure 4~Figure 8 As shown, the positioning linear mechanism 23 includes: a positioning plate 231 and a belt transmission mechanism 232;

[0060] The positioning plate 231 is provided with a mounting hole, the positioning mold 21 is arranged in the mounting hole, the positioning plate 231 is arranged at the output end of the belt transmission mechanism 232, and the belt transmission mechanism 232 is used to move the positioning plate 231 to the feeding component 1, the positioning mechanism 22 and the loading component 3.

[0061] In this embodiment, the belt transmission mechanism 232 is a common transmission structure, which can drive the positioning plate 231 to move linearly. The belt transmission mechanism 232 drives the positioning plate 231 to move, so that the positioning mold 21 moves between the feeding component 1, the positioning mechanism 22 and the loading component 3.

[0062] like Figure 5~Figure 7 As shown, the ejection mechanism 31 includes: an ejection cylinder 311 and an ejection column 312;

[0063] The output end of the ejection cylinder 311 is connected to the ejection column 312 . The positioning mold 21 is provided with an ejection opening. Part of the ejection column 312 is located in the ejection opening. The diameter of the ejection column 312 is larger than the circular hole of the anti-slip pad.

[0064] The ejection cylinder 311 is arranged below the positioning plate 231. The ejection cylinder 311 can drive the ejection column 312 to move, so that the ejection column 312 passes through the ejection port on the positioning mold 21, so that the ejection column 312 lifts the anti-slip pad on the positioning mold 21 upward, and pushes the anti-slip pad into the clamping fixture 32, so that the clamping fixture 32 fixes the anti-slip pad.

[0065] like Fig.12 As shown, the clamping fixture 32 includes: a feeding cylinder 321, a feeding column 322 and a clamping sleeve 323;

[0066] The clamping sleeve 323 is used to fix the anti-skid pad lifted by the lifting mechanism 31. The output end of the loading cylinder 321 is connected to the loading column 322. After the loading moving mechanism 33 moves the clamping fixture 32 to the injection molding machine, the loading cylinder 321 drives the loading column 322 to push the anti-skid pad in the clamping sleeve 323 into the injection molding machine.

[0067] The pushing cylinder 311 drives the pushing column 312 to push the anti-skid pad into the clamping sleeve 323. In this embodiment, a plurality of clamping holes are opened on the inner wall of the clamping sleeve 323, and a spring is provided in the clamping hole. One end of the spring is connected to the inner wall of the clamping sleeve 323, and the other end is connected to a clamping bead. Part of the clamping bead is located in the clamping hole. In the process of the pushing column 312 pushing the anti-skid pad into the clamping sleeve 323, the anti-skid pad will squeeze the clamping bead so that the clamping bead enters the clamping hole, and the elastic force of the contraction of the spring pushes the clamping bead to fix the anti-skid pad.

[0068] After the feeding moving mechanism 33 moves the clamping fixture 32 toward the injection molding machine, the feeding cylinder 321 pushes the feeding column 322, so that the feeding column 322 pushes the anti-skid pad in the clamping sleeve 323, and pushes the anti-skid pad into the injection molding machine.

[0069] like Figure 5~Figure 7 As shown, the loading moving mechanism 33 includes: a three-axis moving mechanism 331, a rotating mechanism 332 and a loading platform 333;

[0070] The output end of the three-axis moving mechanism 331 is connected to the rotating mechanism 332, and the output end of the rotating mechanism 332 is connected to the loading platform 333. The clamping fixture 32 is arranged on the loading platform 333. The three-axis moving mechanism 331 is used to move the clamping fixture 32 to the positioning component 2 and the injection molding machine. After the three-axis moving mechanism 331 moves the clamping fixture 32 to the injection molding machine, the rotating mechanism 332 rotates the clamping fixture 32 so that the anti-slip pad on the clamping fixture 32 faces the injection molding machine.

[0071] In this embodiment, the three-axis moving mechanism 331 is a three-axis moving device in the prior art, and the rotating mechanism 332 is a device in the prior art, which can drive the loading platform 333 to rotate 90°. After the three-axis moving mechanism 331 moves the loading platform 333 to the top of the positioning mold 21, the rotating mechanism 332 drives the loading platform 333 to rotate so that the clamping fixture 32 on the loading platform 333 faces the positioning mold 21. After the three-axis moving mechanism 331 moves the loading platform 333 to the injection molding machine, the rotating mechanism 332 drives the loading platform 333 to rotate so that the clamping fixture 32 on the loading platform 333 faces the injection molding machine.

[0072] like Figure 1 to Figure 6 As shown, the feeding assembly 1 includes: a cap sorting machine 11, a vibration plate 12, a feeding slide rail 13 and a feeding mechanism 14;

[0073] The cap sorting machine 11 is used to arrange the anti-skid pads and transport them to the vibration plate 12. The vibration plate 12 is used to transport the anti-skid pads to the feeding rail 13. The feeding rail 13 is used to guide the anti-skid pads to the feeding mechanism 14. The feeding mechanism 14 is used to transport the anti-skid pads to the positioning mold 21.

[0074] In this embodiment, the cap sorter 11 and the vibration plate 12 are devices in the prior art. The anti-skid pads are sorted by the cap sorter 11 and transported to the vibration plate 12. The anti-skid pads are transported to the feeding rail 13 by the vibration plate 12. The anti-skid pads are guided to the feeding mechanism 14 through the feeding rail 13.

[0075] like Figure 1 to Figure 7 As shown, the feeding mechanism 14 includes: a feeding moving mechanism 15, a material clamping manipulator 16 and a material limiting box 17;

[0076] The end of the feeding slide rail 13 is connected to the limiting box 17, and the limiting box 17 has a feeding port. The diameter of the feeding port is related to the diameter of the anti-slip pad. The output end of the feeding moving mechanism 15 is connected to the clamping manipulator 16, and the clamping manipulator 16 is used to clamp the anti-slip pad.

[0077] The anti-skid pad enters the limiting material box 17 through the feeding slide 13. In this embodiment, a plurality of feeding ports are provided in the limiting material box 17, and the feeding slide 13 has a plurality of outlets, each of which is connected to a feeding port. The feeding moving mechanism 15 drives the clamping manipulator 16 to move to the feeding port, and the clamping manipulator 16 grabs the anti-skid pad in the limiting material box 17 through the feeding port, and the feeding moving mechanism 15 then moves the anti-skid pad to the positioning mold 21. The clamping manipulator 16 is a three-jaw chuck, and a clamping column is provided on each of the three output jaws of the three-jaw chuck. By extending the clamping column into the circular hole of the anti-skid pad and then moving the output end of the clamping manipulator 16 outward, the clamping column moves outward in the circular hole, presses against the inner wall of the circular hole of the anti-skid pad, and grabs the anti-skid pad.

[0078] like Figure 10~Figure 13 As shown, it includes: a material unloading moving mechanism 41, a material unloading turning mechanism 42 and a material unloading suction cup 43;

[0079] The output end of the material unloading moving mechanism 41 is connected to the material unloading flipping mechanism 42 , and the output end of the material unloading flipping mechanism 42 is connected to the material unloading suction cup 43 , and the material unloading suction cup 43 is used to absorb the anti-skid pad processed by the injection molding machine.

[0080] After the injection molding machine has finished processing the anti-slip pad, the unloading moving mechanism 41 moves the unloading suction cup 43 to the injection molding machine, and the unloading flipping mechanism 42 flips the unloading suction cup 43 to face the anti-slip pad in the injection molding machine. The unloading moving mechanism 41 is driven to make the unloading suction cup 43 absorb the anti-slip pad, and the unloading moving mechanism 41 then moves the anti-slip pad for collection.

[0081] In the present embodiment, the material unloading moving mechanism 41 is a three-axis moving device, and the material unloading flipping mechanism 42 is a conventional flipping device, which can flip the material unloading suction cup 43 by 90°.

[0082] Above, refer to Figure 1 to Figure 14 An automatic feeding device for bottle cap-type anti-skid pads according to an embodiment of the present invention is described. The feeding component 1 of the present application conveys the anti-skid pad to the positioning mold 21, the positioning linear mechanism 23 moves the positioning mold 21 to the adjustment mechanism 22, the adjustment mechanism 22 adjusts the position of the anti-skid pad on the positioning mold 21, so that the anti-skid pad is positioned on the positioning mold 21, the positioning linear mechanism 23 moves the positioning mold 21 to the feeding component 3, the feeding moving mechanism 33 moves the clamping fixture 32 to the top of the positioning mold 21, the pushing mechanism 31 pushes the anti-skid pad on the positioning mold 21 onto the clamping fixture 32, the clamping fixture 32 fixes the anti-skid pad, the feeding moving mechanism 33 then moves the clamping fixture 32 to the injection molding machine, and the clamping fixture 32 moves the anti-skid pad into the injection molding machine. The present invention positions the anti-skid pad on the positioning mold 21 through the positioning mechanism 22, so that the pushing mechanism 31 can smoothly push the anti-skid pad onto the clamping fixture 32, and the clamping fixture 32 is moved by the loading and moving mechanism 33, so that the clamping fixture 32 can move the anti-skid pad into the injection molding machine, thereby realizing the positioning and loading of the anti-skid pad, replacing the manual positioning method, and improving the loading speed of the anti-skid pad.

[0083] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0084] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the present invention. After reading the above content, it will be apparent to those skilled in the art that various modifications and substitutions of the present invention will occur. Therefore, the protection scope of the present invention should be limited by the appended claims.

Claims

1. An automatic feeding device for a bottle cap-shaped anti-skid mat, used for feeding the anti-skid mat into an injection molding machine, wherein the anti-skid mat is in the shape of a bottle cap, has a round hole, and has a positioning column inside the anti-skid mat, characterized in that: include: Feeding assembly, positioning assembly and loading assembly; The feeding assembly is used to provide an anti-skid pad to the positioning assembly; The positioning assembly includes: a positioning mold, a positioning mechanism and a positioning linear mechanism; The positioning mold is used to receive the anti-skid pad provided by the feeding assembly, the positioning mechanism is used to adjust the position of the anti-skid pad so that the anti-skid pad is positioned on the positioning mold, and the positioning linear mechanism is used to move the positioning mold to the feeding assembly; The feeding assembly comprises: a feeding mechanism, a material clamping fixture and a feeding moving mechanism; The material ejection mechanism is used to place the anti-skid pad on the positioning mold into the material clamping fixture, the material loading and moving mechanism is used to move the material clamping fixture to the injection molding machine, and the material clamping fixture is used to move the anti-skid pad into the injection molding machine; The positioning mold is cylindrical, the diameter of the positioning mold is related to the inner diameter of the anti-slip pad, a positioning groove is provided on the positioning mold corresponding to the positioning column, the upper surface of the positioning mold is fan-shaped, and the fan-shaped inclined surface of the positioning mold is inclined to the positioning groove; The positioning mechanism comprises: a positioning motor, a positioning rod, a positioning wheel and a positioning vertical mechanism; The output end of the positioning motor is connected to the positioning rod, the positioning wheel is arranged on the positioning rod, the positioning vertical mechanism is used to drive the positioning motor to move, so that the positioning rod is inserted into the round hole of the anti-skid pad, and the positioning motor is used to drive the positioning rod to rotate, so that the positioning wheel drives the anti-skid pad to rotate on the anti-skid pad.

2. The automatic feeding device for bottle cap type anti-skid pads as claimed in claim 1, characterized in that: The positioning linear mechanism comprises: a positioning plate and a belt transmission mechanism; The positioning plate is provided with a mounting hole, the positioning mold is arranged in the mounting hole, the positioning plate is arranged at the output end of the belt transmission mechanism, and the belt transmission mechanism is used to move the positioning plate to the feeding assembly, the positioning mechanism and the loading assembly.

3. The automatic feeding device for bottle cap type anti-skid pad as claimed in claim 1, characterized in that: The ejection mechanism comprises: an ejection cylinder and an ejection column; The output end of the ejection cylinder is connected to the ejection column, the positioning mold is provided with an ejection port, the ejection column is partially located in the ejection port, and the diameter of the ejection column is larger than the circular hole of the anti-slip pad.

4. The automatic feeding device for bottle cap type anti-skid pad as claimed in claim 1, characterized in that: The clamping fixture comprises: a feeding cylinder, a feeding column and a clamping sleeve; The clamping sleeve is used to fix the anti-skid pad lifted by the lifting mechanism. The output end of the feeding cylinder is connected to the feeding column. After the feeding moving mechanism moves the clamping fixture to the injection molding machine, the feeding cylinder drives the feeding column to push the anti-skid pad in the clamping sleeve into the injection molding machine.

5. The automatic feeding device for bottle cap type anti-skid pad as claimed in claim 1, characterized in that: The feeding moving mechanism comprises: a three-axis moving mechanism, a rotating mechanism and a feeding platform; The output end of the three-axis moving mechanism is connected to the rotating mechanism, and the output end of the rotating mechanism is connected to the loading platform. The clamping jig is arranged on the loading platform. The three-axis moving mechanism is used to move the clamping jig to the positioning assembly and the injection molding machine. After the three-axis moving mechanism moves the clamping jig to the injection molding machine, the rotating mechanism rotates the clamping jig so that the anti-slip pad on the clamping jig faces the injection molding machine.

6. The automatic feeding device for bottle cap type anti-skid pads as claimed in claim 1, characterized in that: The feeding assembly comprises: a cap sorter, a vibration plate, a feeding slide rail and a feeding mechanism; The cap sorting machine is used to arrange the anti-skid pads and transport the anti-skid pads to the vibration plate, the vibration plate is used to transport the anti-skid pads to the feeding rail, the feeding rail is used to guide the anti-skid pads to the feeding mechanism, and the feeding mechanism is used to transport the anti-skid pads to the positioning mold.

7. The automatic feeding device for bottle cap type anti-skid pads as claimed in claim 6, characterized in that: The feeding mechanism comprises: a feeding moving mechanism, a material clamping manipulator and a material limiting box; The end of the feeding slide rail is connected to the material limiting box, and the material limiting box is provided with a feeding port. The diameter of the feeding port is related to the diameter of the anti-slip pad. The output end of the feeding moving mechanism is connected to a material clamping robot, and the material clamping robot is used to clamp the anti-slip pad.

8. The automatic feeding device for bottle cap type anti-skid pads as claimed in claim 1, characterized in that: include: Unloading moving mechanism, unloading turning mechanism and unloading suction cup; The output end of the material unloading moving mechanism is connected to the material unloading flipping mechanism, and the output end of the material unloading flipping mechanism is connected to the material unloading suction cup, and the material unloading suction cup is used to absorb the anti-slip pad processed by the injection molding machine.

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