A non-stick pan wear testing apparatus

Abstract

The utility model discloses a kind of non-stick pot wear-resistant testing devices, comprising: positioning and placing rack;Pneumatic wrapping mechanism, the pneumatic wrapping mechanism is fixedly connected on the lower end inner side of positioning and placing rack, the pneumatic wrapping mechanism is connected with external air pump;Clamping positioning mechanism, the clamping positioning mechanism is installed and is connected on the both end inner side of pneumatic wrapping mechanism;Non-stick pot body, the non-stick pot body is sleeved on the upper end inner side of pneumatic wrapping mechanism;Lifting rotary mechanism, the lifting rotary mechanism is installed and is connected on the top end upper side of positioning and placing rack;Rotary test mechanism, the rotary test mechanism is installed and is connected on the lower end of lifting rotary mechanism.The non-stick pot wear-resistant testing device disclosed in the utility model has the technical effect that wear-resistant test is carried out by pneumatic wrapping clamping and two-side positioning clamping.

Description

Technical Field

[0001] This utility model relates to the field of non-stick pan wear resistance testing technology, and in particular to a non-stick pan wear resistance testing device. Background Technology

[0002] Non-stick pans are cookware that reduce food adhesion by covering the surface of the pan with a special coating. When conducting abrasion resistance tests on the coating inside a non-stick pan, a non-stick pan abrasion resistance testing device is needed, which can rotate and rub the pan to conduct the test.

[0003] Existing Chinese patent CN222800536U, published on April 25, 2025, discloses a non-stick pan coating wear resistance testing mechanism, including a testing platform. The top surface of the testing platform has a fixing groove, and a drive motor is fixed inside the fixing groove. A wear frustum is detachably mounted on the top end of the output shaft of the drive motor. A fixing folding plate is fixed on the top surface of the testing platform, and a threaded hole is opened on the top surface of the fixing folding plate. A threaded rod is threadedly connected inside the threaded hole. A timer is mounted on one side of the testing platform, and a PLC controller is mounted on another side of the testing platform. The timer and the PLC controller are electrically connected. The drive motor is also electrically connected to the PLC controller.

[0004] However, when the above-mentioned device is in use, it rotates and wears through the wear frustum. During the wear process, the non-stick pan cannot be placed stably and there is a lack of a corresponding stable positioning mechanism, which makes it not very stable during rotational wear. Utility Model Content

[0005] This utility model discloses a non-stick pan wear resistance testing device, which aims to solve the technical problem that when the above-mentioned device is used, the non-stick pan cannot be effectively and stably placed during the wear process due to the rotational wear caused by the wear-resistant frustum, and the lack of a corresponding stable positioning mechanism, thus making it not very stable during rotational wear.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A non-stick pan abrasion resistance testing device, comprising: Positioning and placing the rack; A pneumatic wrapping mechanism is fixedly connected to the lower inner side of the positioning and placement frame, and the pneumatic wrapping mechanism is connected to an external air pump. A clamping and positioning mechanism is installed and connected to the inner sides of both ends of the pneumatic wrapping mechanism; The non-stick pan body is fitted onto the inner side of the upper end of the pneumatic wrapping mechanism. A lifting and rotating mechanism is installed and connected to the top upper side of the positioning and placement frame; A rotation testing mechanism is installed and connected to the lower end of the lifting and rotating mechanism.

[0007] With the installation of a positioning and placement frame structure, the pneumatic wrapping mechanism can be stably placed on the inner side of the lower end of the positioning and placement frame. The pneumatic wrapping mechanism can be inflated and clamped by an external air pump. The clamping and positioning mechanism is installed and connected to the inner sides of both ends of the pneumatic wrapping mechanism, so that it can be clamped by contact from both sides. The non-stick pan body can be wrapped and clamped by the pneumatic wrapping mechanism. The lifting and rotating mechanism can rotate and lift on the positioning and placement frame. The rotating test mechanism can be raised, lowered and rotated to change position and rotate to conduct wear resistance tests.

[0008] In a preferred embodiment, the positioning and placement frame includes a metal horizontal plate, a supporting vertical plate is fixedly connected to the lower middle of the rear end of the metal horizontal plate, a four-hole mounting base plate is fixedly connected to the lower end of the supporting vertical plate, a pneumatic wrapping mechanism is installed at the upper end of the four-hole mounting base plate, and a lifting and rotating mechanism is installed on the inner side of the upper end of the metal horizontal plate.

[0009] The presence of a positioning rack structure allows for precise placement.

[0010] In a preferred embodiment, the pneumatic wrapping mechanism includes a wrapping limiting seat, the wrapping limiting seat having a non-stick pan placement cavity inside, the lower end of the wrapping limiting seat being fixed to a four-hole mounting base plate, the upper inner side of the wrapping limiting seat having an annular placement groove, the inner side of the annular placement groove being fixed to the wrapping limiting seat with a metal collar, the inner circumference of the metal collar being fixed with an annular expansion airbag, the annular expansion airbag having a wrapping cavity inside, the rear end of the metal collar being connected through an air inlet connecting pipe passing through the wrapping limiting seat, the upper rear side of the wrapping limiting seat being fixed with a triangular reinforcing block, the wrapping limiting seat being connected to a support plate through the triangular reinforcing block, and clamping and positioning mechanisms being installed on the inner sides of both ends of the wrapping limiting seat.

[0011] The pneumatic packaging mechanism allows for pneumatic clamping of packages.

[0012] In a preferred embodiment, the clamping and positioning mechanism includes a first electric telescopic cylinder, a cylinder mounting plate is fixedly connected to the periphery of the first electric telescopic cylinder, a screw mounting plate is fixedly connected to the telescopic rod end of the first electric telescopic cylinder, a connecting end plate is fixedly connected to the front end of the screw mounting plate by screws, an arc-shaped clamping pad is fixedly connected to the front end of the connecting end plate, and the first electric telescopic cylinder is mounted and connected to the wrapping limiting seat through the cylinder mounting plate.

[0013] By incorporating a clamping and positioning mechanism, clamping and positioning can be achieved from both sides.

[0014] In a preferred embodiment, the lifting and rotating mechanism includes a rotary motor, which is mounted on a metal horizontal plate by screws. A first coupling is fixedly connected to the output shaft end of the rotary motor. A connecting shaft is fixedly connected to the lower end of the first coupling. A second electric telescopic cylinder is fixedly connected to the lower end of the connecting shaft. A rotation test mechanism is mounted on the telescopic rod end of the second electric telescopic cylinder by screws.

[0015] The structure is equipped with a lifting and rotating mechanism, which allows for raising and lowering to change the height and rotating to conduct wear resistance tests.

[0016] In a preferred embodiment, the rotation testing mechanism includes a connecting end tube, the upper end of which is mounted on a second electric telescopic cylinder by screws, a double hollow sleeve fixedly connected to the lower end of the connecting end tube, a bottom friction panel fixedly connected to the lower end of the double hollow sleeve, adjusting rods sleeved on the inner sides of both ends of the double hollow sleeve, the double hollow sleeve and the adjusting rods being fixedly connected by locking screws, and a friction metal ball head fixedly connected to the outer end of the adjusting rod.

[0017] The rotating test mechanism allows for position adjustment to perform rotational abrasion resistance tests.

[0018] In a preferred embodiment, the friction metal ball head and the bottom friction panel are in contact with the inner wall of the non-stick pan body.

[0019] The structure, which features a friction metal ball head and a bottom friction panel, allows for testing of the coating on the inner wall of the non-stick pan.

[0020] As described above, a non-stick pan wear resistance testing device includes: a positioning and placement frame; a pneumatic wrapping mechanism fixedly connected to the lower inner side of the positioning and placement frame and connected to an external air pump; a clamping and positioning mechanism installed and connected to the inner sides of both ends of the pneumatic wrapping mechanism; a non-stick pan body sleeved on the upper inner side of the pneumatic wrapping mechanism; a lifting and rotating mechanism installed and connected to the top upper side of the positioning and placement frame; and a rotating testing mechanism installed and connected to the lower end of the lifting and rotating mechanism. The non-stick pan wear resistance testing device provided by this utility model has the technical effect of conducting wear resistance tests through pneumatic wrapping clamping and dual-sided positioning clamping. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a non-stick pan wear resistance testing device proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the combined structure of the positioning and placement frame, clamping and positioning mechanism and pneumatic wrapping mechanism of the non-stick pan wear resistance testing device proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the combined structure of the clamping and positioning mechanism and the pneumatic wrapping mechanism of the non-stick pan wear resistance testing device proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the lifting and rotating mechanism and the rotation testing mechanism of a non-stick pan wear resistance testing device proposed in this utility model.

[0025] Figure 5 This is a schematic diagram of the pneumatic wrapping mechanism of a non-stick pan wear resistance testing device proposed in this utility model.

[0026] Figure 6 This is a schematic diagram of the clamping and positioning mechanism of a non-stick pan wear resistance testing device proposed in this utility model.

[0027] In the attached diagram: 1. Metal horizontal plate; 11. Four-hole mounting base plate; 12. Supporting upright plate; 2. Rotary motor; 21. Second electric telescopic cylinder; 22. Connecting shaft; 23. First coupling; 3. Non-stick pan body; 4. First electric telescopic cylinder; 41. Cylinder mounting plate; 42. Screw mounting plate; 43. Arc-shaped clamping pad; 44. Connecting end plate; 5. Enclosing limiting seat; 51. Non-stick pan placement cavity; 52. Triangular reinforcing block; 53. Annular placement groove; 6. Double hollow sleeve; 61. Friction metal ball head; 62. Bottom friction panel; 63. Adjusting sleeve rod; 64. Locking screw; 65. Connecting end tube; 7. Annular expansion airbag; 71. Metal collar; 72. Enclosing cavity; 73. Air inlet connecting pipe. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Reference Figures 1-5 A non-stick pan wear resistance testing device includes a positioning and placement frame, a pneumatic wrapping mechanism, a clamping and positioning mechanism, a non-stick pan body 3, a lifting and rotating mechanism, and a rotating testing mechanism.

[0031] The pneumatic wrapping mechanism is fixed to the lower inner side of the positioning and placement frame, allowing it to be stably placed. It is connected to an external air pump, which inflates and clamps the pneumatic wrapping mechanism. A clamping and positioning mechanism is installed on the inner sides of both ends of the pneumatic wrapping mechanism, allowing it to clamp and position itself. The non-stick pan body 3 is fitted onto the upper inner side of the pneumatic wrapping mechanism, allowing it to be inflated and clamped. A lifting and rotating mechanism is installed on the top of the positioning and placement frame, allowing it to rotate and lift. A rotation testing mechanism is installed on the lower end of the lifting and rotating mechanism, allowing it to change position and rotate for wear resistance testing.

[0032] The positioning and placement frame includes a metal horizontal plate 1. A support vertical plate 12 is fixedly connected to the lower middle of the rear end of the metal horizontal plate 1. The metal horizontal plate 1 can be supported and placed by the support vertical plate 12. A four-hole mounting base plate 11 is fixedly connected to the lower end of the support vertical plate 12. The support vertical plate 12 can be installed in a designated position by screws through the four-hole mounting base plate 11. A pneumatic wrapping mechanism is installed at the upper end of the four-hole mounting base plate 11. The pneumatic wrapping mechanism can be stably placed on the four-hole mounting base plate 11. A lifting and rotating mechanism is installed on the inner side of the upper end of the metal horizontal plate 1. The lifting and rotating mechanism can lift and rotate on the metal horizontal plate 1.

[0033] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6In a preferred embodiment, the pneumatic wrapping mechanism includes a wrapping limiting seat 5. The wrapping limiting seat 5 has an internal non-stick pan placement cavity 51, allowing the non-stick pan body 3 to be placed for wear resistance testing. The lower end of the wrapping limiting seat 5 is fixed to a four-hole mounting base plate 11, enabling it to be fixed in a designated position. An annular placement groove 53 is formed on the inner side of the upper end of the wrapping limiting seat 5, allowing for limited placement. A metal collar 71 is fixedly connected to the inner side of the annular placement groove 53 on the wrapping limiting seat 5, ensuring stable placement of the metal collar 71. An annular expansion airbag 7 is fixedly connected to the inner circumference of the metal collar 71. When the metal collar 71 is inflated, the annular expansion airbag 7 expands and bulges out, allowing... The annular expansion airbag 7 can effectively clamp the non-stick pan body 3 during expansion. The clamping is tighter due to the expansion of the gas. The annular expansion airbag 7 has an enclosing cavity 72 inside, which can be used to place the non-stick pan body 3 for pneumatic clamping wear resistance testing. The rear end of the metal collar 71 is connected to an air inlet connecting pipe 73 that passes through the enclosing limiting seat 5. The metal collar 71 can receive the gas from the air inlet connecting pipe 73. A triangular reinforcing block 52 is fixed to the upper rear side of the enclosing limiting seat 5. The enclosing limiting seat 5 is connected to the support plate 12 through the triangular reinforcing block 52, which can strengthen the connection. Clamping and positioning mechanisms are installed on the inner sides of both ends of the enclosing limiting seat 5. The enclosing limiting seat 5 can be clamped and positioned twice through the clamping and positioning mechanisms at both ends.

[0034] The clamping and positioning mechanism includes a first electric telescopic cylinder 4. A cylinder mounting plate 41 is fixedly connected to the periphery of the first electric telescopic cylinder 4. The first electric telescopic cylinder 4 can be installed correspondingly through the cylinder mounting plate 41. The first electric telescopic cylinder 4 is installed and connected to the wrapping limiting seat 5 through the cylinder mounting plate 41, so that the first electric telescopic cylinder 4 can extend and retract stably. A screw mounting plate 42 is fixedly connected to the telescopic rod end of the first electric telescopic cylinder 4. When the telescopic rod of the first electric telescopic cylinder 4 extends and retracts, it can change the position of the screw mounting plate 42. A connecting end plate 44 is fixedly connected to the front end of the screw mounting plate 42 through screws. The screw mounting plate 42 can change the position of the connecting end plate 44. An arc-shaped clamping pad 43 is fixedly connected to the front end of the connecting end plate 44. The connecting end plate 44 can change the position of the arc-shaped clamping pad 43, so that the arc-shaped clamping pad 43 can change its position and clamp on the outside of the non-stick pan body 3, thereby clamping it a second time.

[0035] Reference Figure 1 , Figure 2 and Figure 4In a preferred embodiment, the lifting and rotating mechanism includes a rotary motor 2, which is mounted on a metal horizontal plate 1 by screws. The rotary motor 2 can drive the metal horizontal plate 1 to rotate. A first coupling 23 is fixedly connected to the output shaft end of the rotary motor 2. When the output shaft of the rotary motor 2 rotates, it can drive the first coupling 23 to rotate. A connecting shaft 22 is fixedly connected to the lower end of the first coupling 23. When the first coupling 23 rotates, it can drive the connecting shaft 22 to rotate. A second electric telescopic cylinder 21 is fixedly connected to the lower end of the connecting shaft 22. The connecting shaft 22 can drive the second electric telescopic cylinder 21 to rotate, so that rotation testing can be performed during testing. A rotation testing mechanism is mounted on the telescopic rod end of the second electric telescopic cylinder 21 by screws. When the telescopic rod of the second electric telescopic cylinder 21 extends or retracts, it can change the height position of the rotation testing mechanism. Moreover, when the second electric telescopic cylinder 21 rotates, it can drive the rotation testing mechanism to perform rotation testing.

[0036] The rotation testing mechanism includes a connecting tube 65. The upper end of the connecting tube 65 is mounted on the second electric telescopic cylinder 21 by screws. The second electric telescopic cylinder 21 can change the position of the connecting tube 65 when it extends or retracts. A double hollow sleeve 6 is fixedly connected to the lower end of the connecting tube 65, which can change the position of the double hollow sleeve 6. A bottom friction panel 62 is fixedly connected to the lower end of the double hollow sleeve 6. The double hollow sleeve 6 can contact the bottom of the non-stick pan body 3 through the bottom friction panel 62. The wiping panel 62 can be tested for wear resistance while rotating. The inner sides of both ends of the double hollow sleeve 6 are fitted with adjusting rods 63. The double hollow sleeve 6 and the adjusting rods 63 are fixedly connected by locking screws 64. When the locking screws 64 are loosened, the adjusting rods 63 can be adjusted in the double hollow sleeve 6. The outer end of the adjusting rods 63 is fixed with a friction metal ball head 61. When the position of the adjusting rods 63 changes, the friction metal ball head 61 can contact the outer wall of the non-stick pan body 3, so that wear resistance testing can be carried out while rotating. The friction metal ball head 61 and the bottom friction panel 62 are in contact with the inner wall of the non-stick pan body 3, allowing it to rotate for friction testing.

[0037] Working principle: During use, the pneumatic wrapping mechanism can be stably placed on the inner side of the lower end of the positioning and placement frame. The pneumatic wrapping mechanism can be inflated and clamped by an external air pump. The clamping and positioning mechanism is installed and connected to the inner sides of both ends of the pneumatic wrapping mechanism, so that it can be clamped by contact from both sides. The non-stick pan body 3 can be wrapped and clamped by the pneumatic wrapping mechanism. The lifting and rotating mechanism can rotate and lift on the positioning and placement frame. The rotating test mechanism can be raised and lowered and rotated to perform wear resistance tests.

[0038] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A non-stick pan wear resistance testing device, characterized in that, include: Positioning and placing the rack; A pneumatic wrapping mechanism is fixedly connected to the lower inner side of the positioning and placement frame, and the pneumatic wrapping mechanism is connected to an external air pump. A clamping and positioning mechanism is installed and connected to the inner sides of both ends of the pneumatic wrapping mechanism; The non-stick pan body (3) is sleeved on the inner side of the upper end of the pneumatic wrapping mechanism; A lifting and rotating mechanism is installed and connected to the top upper side of the positioning and placement frame; A rotation testing mechanism is installed and connected to the lower end of the lifting and rotating mechanism.

2. The non-stick pan wear resistance testing device according to claim 1, characterized in that, The positioning and placement frame includes a metal horizontal plate (1), a supporting vertical plate (12) is fixedly connected to the middle of the lower rear side of the metal horizontal plate (1), a four-hole mounting base plate (11) is fixedly connected to the lower end of the supporting vertical plate (12), a pneumatic wrapping mechanism is installed at the upper end of the four-hole mounting base plate (11), and a lifting and rotating mechanism is installed on the inner side of the upper end of the metal horizontal plate (1).

3. The non-stick pan wear resistance testing device according to claim 2, characterized in that, The pneumatic wrapping mechanism includes a wrapping limiting seat (5), which has a non-stick pan placement cavity (51) inside. The lower end of the wrapping limiting seat (5) is fixed to a four-hole mounting base plate (11). An annular placement groove (53) is provided on the inner side of the upper end of the wrapping limiting seat (5). A metal collar (71) is fixed to the inner side of the annular placement groove (53) on the wrapping limiting seat (5). An annular ring is fixed to the inner circumference of the metal collar (71). An inflatable airbag (7) has an enclosing cavity (72) inside. An air inlet connecting pipe (73) that passes through the enclosing limiting seat (5) is fixedly connected to the rear end of the metal collar (71). A triangular reinforcing block (52) is fixedly connected to the rear side of the upper end of the enclosing limiting seat (5). The enclosing limiting seat (5) is connected to the support plate (12) through the triangular reinforcing block (52). Clamping and positioning mechanisms are installed on the inner sides of both ends of the enclosing limiting seat (5).

4. The non-stick pan wear resistance testing device according to claim 3, characterized in that, The clamping and positioning mechanism includes a first electric telescopic cylinder (4), a cylinder mounting plate (41) is fixedly connected to the periphery of the first electric telescopic cylinder (4), a screw mounting plate (42) is fixedly connected to the telescopic rod end of the first electric telescopic cylinder (4), a connecting end plate (44) is fixedly connected to the front end of the screw mounting plate (42) by screws, an arc-shaped clamping pad (43) is fixedly connected to the front end of the connecting end plate (44), and the first electric telescopic cylinder (4) is installed and connected to the wrapping limiting seat (5) through the cylinder mounting plate (41).

5. The non-stick pan wear resistance testing device according to claim 1, characterized in that, The lifting and rotating mechanism includes a rotary motor (2), which is mounted on a metal horizontal plate (1) by screws. The output shaft end of the rotary motor (2) is fixedly connected to a first coupling (23), the lower end of the first coupling (23) is fixedly connected to a connecting shaft (22), the lower end of the connecting shaft (22) is fixedly connected to a second electric telescopic cylinder (21), and the telescopic rod end of the second electric telescopic cylinder (21) is mounted with a rotation test mechanism by screws.

6. The non-stick pan wear resistance testing device according to claim 1, characterized in that, The rotation test mechanism includes a connecting end tube (65), the upper end of which is mounted on the second electric telescopic cylinder (21) by screws, the lower end of which is fixedly connected to a double hollow sleeve (6), the lower end of which is fixedly connected to a bottom friction panel (62), the inner sides of both ends of the double hollow sleeve (6) are fitted with adjusting rods (63), the double hollow sleeve (6) and the adjusting rods (63) are fixedly connected by locking screws (64), and the outer end of the adjusting rods (63) is fixedly connected to a friction metal ball head (61).

7. The non-stick pan wear resistance testing device according to claim 6, characterized in that, The friction metal ball head (61) and the bottom friction panel (62) are in contact with the inner wall of the non-stick pan body (3).

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