Equipment calibration adjusting mechanism

Abstract

The invention discloses an equipment calibration adjusting mechanism which comprises a lower supporting plate used for installing and supporting equipment and a lower adjusting assembly used for adjusting the lower supporting plate, the lower adjusting assembly comprises a lower adjusting base, a lower connecting part, a Y-direction adjusting mechanism and a Z-direction adjusting mechanism, and the Y-direction adjusting mechanism and the Z-direction adjusting mechanism are arranged between the lower adjusting base and the lower connecting part. The lower adjusting base is used for being connected with injection molding equipment, the lower connecting part is used for being connected with a lower supporting plate, the Y-direction adjusting mechanism can drive the lower connecting part to move relative to the lower adjusting base in the Y direction, and the Z-direction adjusting mechanism can drive the lower connecting part to move relative to the lower adjusting base in the Z direction. By means of the structure, the height direction and the horizontal position of the lower supporting plate and the equipment arranged on the lower supporting plate are adjusted, the equipment can be adjusted to the position corresponding to injection molding equipment, the machining precision requirement is lowered, the production cost is lowered, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of injection molds, and in particular to an equipment calibration and adjustment mechanism. Background Art

[0002] For molds that produce multiple materials and require multiple workstations, it is usually necessary to configure dedicated rotating equipment to set up multiple sets of molds, and realize multi-station switching by rotating to different positions. In order to make the centers of multiple sets of molds consistent, the center of the equipment, molds and machine must be aligned.

[0003] The existing equipment structure is generally unable to adjust the parallelism and position on the machine. After the equipment is installed, it is tested and installed according to the actual situation, and then different height blocks are replaced as needed. Because fine-tuning is impossible, the processing accuracy is extremely high, resulting in high production costs, high scrap rates, and reduced production efficiency. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an equipment calibration adjustment mechanism, which can reduce the processing accuracy requirements and reduce the production cost.

[0005] According to the first aspect of the present invention, the equipment calibration and adjustment mechanism of the embodiment includes a lower support plate for installing and supporting the equipment and a lower adjustment component for adjusting the lower support plate, the lower adjustment component includes a lower adjustment base, a lower connecting part, and a Y-axis adjustment mechanism and a Z-axis adjustment mechanism arranged between the lower adjustment base and the lower connecting part, the lower adjustment base is used to connect to the injection molding equipment, the lower connecting part is used to connect to the lower support plate, the Y-axis adjustment mechanism can drive the lower connecting part to move along the Y-axis relative to the lower adjustment base, and the Z-axis adjustment mechanism can drive the lower connecting part to move along the Z-axis relative to the lower adjustment base.

[0006] The equipment calibration and adjustment mechanism according to the embodiment of the present invention has at least the following beneficial effects: the height direction and horizontal position of the lower support plate and the equipment arranged on the lower support plate can be adjusted through the above structure, so that the equipment can be adjusted to a position corresponding to the injection molding equipment, thereby reducing processing accuracy requirements, reducing production costs, and improving production efficiency.

[0007] According to some embodiments of the present invention, the Y-axis adjustment mechanism includes a Y-axis adjustment member and a Y-axis driving assembly, and the Z-axis adjustment mechanism includes a Z-axis adjustment member and a Z-axis driving assembly, wherein the Y-axis adjustment member and the Z-axis adjustment member are arranged between the lower adjustment base and the lower connecting portion; wherein a lifting surface group is arranged between the Z-axis adjustment member and the lower adjustment base, between the Z-axis adjustment member and the Y-axis adjustment member, or between the Z-axis adjustment member and the lower connecting portion, and the Z-axis driving assembly can drive the Z-axis adjustment member to move so that the lifting surface at the lifting surface group moves relative to each other, and drives the lower connecting portion to move along the Z direction through the Z-axis adjustment member; the Y-axis adjustment member can be slidably arranged on the lower adjustment base, and a side pushing surface group is arranged between the side surface of the Y-axis adjustment member and the lower adjustment base, and the Y-axis driving assembly can drive the Y-axis adjustment member to slide relative to the lower adjustment base, and the Y-axis adjustment member is moved along the Y direction through the cooperation of the side pushing surface group, and the lower connecting portion can be driven by the Y-axis adjustment member to move along the Y direction.

[0008] According to some embodiments of the present invention, the lower connecting portion, the Y-axis adjustment member and the Z-axis adjustment member are arranged in sequence from top to bottom, and the lifting surface group is arranged between the Z-axis adjustment member and the lower adjustment base or between the Z-axis adjustment member and the Y-axis adjustment member.

[0009] According to some embodiments of the present invention, the lifting surface group is arranged between the Z-direction adjustment member and the lower adjustment base, and the Z-direction driving assembly can drive the Z-direction adjustment member to move relative to the lower adjustment base.

[0010] According to some embodiments of the present invention, the lower adjustment base is provided with an adjustment cavity into which the Y-axis adjustment member and the Z-axis adjustment member can be installed, and the lifting surface group includes a fixed lifting surface arranged at the bottom of the adjustment cavity and a movable lifting surface arranged at the bottom of the Z-axis adjustment member.

[0011] According to some embodiments of the present invention, the Z-direction drive assembly includes a Z-direction adjusting screw, the Z-direction adjusting screw is threadably matched with the lower adjusting base, and the end of the Z-direction adjusting screw is movably connected to the Z-direction adjusting member.

[0012] According to some embodiments of the present invention, the Z-direction drive assembly further comprises a Z-direction tight-fitting mechanism, and the Z-direction tight-fitting mechanism is capable of keeping the end of the Z-direction adjusting screw in abutment with the Z-direction adjusting member.

[0013] According to some embodiments of the present invention, the Z-direction tightening mechanism includes a Z-direction tightening screw, a first through hole penetrating the Z-direction adjusting screw along the length direction is opened in the Z-direction adjusting screw, the end of the Z-direction tightening screw passes through the first through hole and is threadedly connected to the Z-direction adjusting piece, and the head of the Z-direction tightening screw abuts against the outer opening end of the first through hole.

[0014] According to some embodiments of the present invention, a cylindrical first limit head is provided at the end of the Z-direction adjusting screw so that the cross-section of the end of the Z-direction adjusting screw presents a T-shaped structure, and the Z-direction adjusting member is provided with a first movable groove for the first limit head to be inserted into.

[0015] According to some embodiments of the present invention, the lower adjustment base is provided with an adjustment cavity into which the Y-axis adjustment member and the Z-axis adjustment member can be installed, and the side pushing surface group includes a fixed pushing surface arranged on the side wall of the adjustment cavity and a movable pushing surface arranged on the side of the Y-axis adjustment member.

[0016] According to some embodiments of the present invention, the Y-direction driving assembly includes a Y-direction adjusting screw, the Y-direction adjusting screw is threadably matched with the lower adjusting base, and the end of the Y-direction adjusting screw is movably connected to the Y-direction adjusting member.

[0017] According to some embodiments of the present invention, the Y-direction driving assembly further comprises a Y-direction tight-fitting mechanism, and the Y-direction tight-fitting mechanism is capable of keeping the end of the Y-direction adjusting screw in abutment with the Y-direction adjusting member.

[0018] According to some embodiments of the present invention, the Y-direction tightening mechanism includes a Y-direction tightening screw, a second through hole penetrating the Y-direction adjusting screw along the length direction is opened in the Y-direction adjusting screw, the end of the Y-direction tightening screw passes through the second through hole and is threadedly connected to the Y-direction adjusting piece, and the head of the Y-direction tightening screw abuts against the outer opening end of the second through hole.

[0019] According to some embodiments of the present invention, a cylindrical second limit head is provided at the end of the Y-axis adjusting screw so that the cross-section of the end of the Y-axis adjusting screw is a T-shaped structure, and the Y-axis adjusting member is provided with a second movable groove for the second limit head to be inserted into.

[0020] According to some embodiments of the present invention, the lower connecting portion and the Y-axis adjusting member are an integral structure or the lower connecting portion and the Y-axis adjusting member are fixedly connected.

[0021] According to some embodiments of the present invention, the equipment calibration and adjustment mechanism also includes an upper adjustment component and an upper support plate, the upper support plate is connected to the equipment, the upper adjustment component includes an upper adjustment base and an up and down adjustment mechanism arranged on the upper adjustment base, the upper adjustment base is used to be connected to the injection molding equipment, the up and down adjustment mechanism is connected to the upper support plate and can drive the upper support plate to move up and down relative to the upper adjustment base.

[0022] According to some embodiments of the present invention, the up and down adjustment mechanism includes an up and down adjustment piece and an up and down adjustment drive assembly, the up and down adjustment piece is connected to the upper support plate, an upper and lower pushing surface group is arranged between the upper adjustment base and the up and down adjustment piece, the up and down adjustment drive assembly can drive the up and down adjustment piece to move relative to the upper adjustment base, and the up and down adjustment piece is moved along the Z direction through the cooperation of the upper and lower pushing surface group.

[0023] According to some embodiments of the present invention, the up and down adjustment drive assembly includes an up and down adjustment screw, the up and down adjustment screw is threadedly matched with the upper adjustment base, and the end of the up and down adjustment screw is movably connected to the up and down adjustment member.

[0024] According to some embodiments of the present invention, the up-and-down adjustment drive assembly further comprises an up-and-down adjustment tight-fitting mechanism, and the up-and-down adjustment tight-fitting mechanism is capable of keeping the end of the up-and-down adjustment screw in abutment with the up-and-down adjustment member.

[0025] According to some embodiments of the present invention, the up and down adjustment fitting mechanism includes an up and down adjustment fitting screw, a third through hole penetrating the up and down adjustment screw along the length direction is opened in the up and down adjustment screw, the end of the up and down adjustment fitting screw passes through the third through hole and is threadedly connected to the up and down adjustment member, and the head of the up and down adjustment fitting screw abuts against the outer opening end of the third through hole.

[0026] According to some embodiments of the present invention, a cylindrical third limit head is provided at the end of the up and down adjusting screw to make the cross-section of the end of the up and down adjusting screw present a T-shaped structure, and the up and down adjusting member is provided with a third movable groove for the third limit head to be inserted into.

[0027] According to some embodiments of the present invention, the equipment calibration and adjustment mechanism also includes a verification component, which includes a first verification component provided on the equipment and a second verification component provided on the injection molding equipment. The lower support plate can be slidably provided on the injection molding equipment, and a corresponding verification matching structure is provided between the first verification component and the second verification component.

[0028] According to some embodiments of the present invention, the verification fitting structure includes multiple groups of plug-in fitting structures, and the plug-in fitting structure includes a guide pin and a guide sleeve into which the guide pin can be inserted, and one of the guide pin and the guide sleeve is arranged on the first verification piece, and the other is arranged on the second verification piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0030] Figure 1 This is one of the structural schematic diagrams of the device calibration adjustment mechanism of the embodiment of the present invention when it is applied;

[0031] Figure 2 This is a second structural diagram of the device calibration adjustment mechanism of the embodiment of the present invention when it is applied;

[0032] Figure 3 It is a structural schematic diagram of a lower adjustment component according to an embodiment of the present invention;

[0033] Figure 4 is an exploded schematic diagram of a lower adjustment assembly according to an embodiment of the present invention;

[0034] Figure 5 This is one of the schematic cross-sectional structure diagrams of the lower adjustment assembly of an embodiment of the present invention (a vertical plane along the Y-axis adjustment screw);

[0035] Figure 6 The second schematic diagram of the cross-sectional structure of the lower adjustment assembly of the embodiment of the present invention (a horizontal plane along the Y-axis adjustment screw);

[0036] Figure 7 It is a structural schematic diagram of an upper adjustment assembly and an upper support plate according to an embodiment of the present invention;

[0037] Figure 8 It is a structural schematic diagram of an upper adjustment component according to an embodiment of the present invention;

[0038] Fig. 9 It is a schematic diagram of the cross-sectional structure of the upper adjustment assembly of an embodiment of the present invention (along the vertical plane at the upper and lower adjustment screws);

[0039] Fig.10 Schematic diagram of the structure of the verification component of an embodiment of the present invention.

[0040] Reference numerals:

[0041] Lower support plate 100;

[0042] Lower adjustment assembly 200, lower adjustment base 210, adjustment cavity 211, fixed lifting surface 212, fixed pushing surface 213, lower connecting portion 220, Y-direction adjustment member 230, movable pushing surface 231, Y-direction adjustment screw 232, Y-direction tight fitting screw 233, second through hole 234, second limiting head 235, second movable groove 236, Z-direction adjustment member 240, movable lifting surface 241, Z-direction adjustment screw 242, Z-direction tight fitting screw 243, first through hole 244, first limiting head 245, first movable groove 246;

[0043] The upper adjustment assembly 300, the upper and lower pushing surface group 301, the arc groove 302, the upper adjustment base 310, the upper and lower adjustment member 320, the third movable groove 321, the upper and lower adjustment screw 331, the upper and lower adjustment fastening screw 332, the third through hole 333, and the third limit head 334;

[0044] Upper support plate 400;

[0045] A first calibration piece 510, a second calibration piece 520, a guide post 531, and a guide sleeve 532;

[0046] Device 900 , slider 910 . DETAILED DESCRIPTION

[0047] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0048] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0049] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0050] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0051] Reference below Figures 1 to 10The device calibration adjustment mechanism according to the embodiment of the present invention is described, the up and down direction of the injection molding device is set as the Z direction, and the horizontal side direction of the mold closing direction of the injection molding device is set as the Y direction.

[0052] like Figures 1 to 6 As shown, the equipment calibration and adjustment mechanism according to the embodiment of the present invention includes a lower support plate 100 for installing and supporting the equipment 900 and a lower adjustment component 200 for adjusting the lower support plate 100. The lower adjustment component 200 includes a lower adjustment base 210, a lower connecting portion 220, and a Y-axis adjustment mechanism and a Z-axis adjustment mechanism arranged between the lower adjustment base 210 and the lower connecting portion 220. The lower adjustment base 210 is used to connect with the injection molding equipment, and the lower connecting portion 220 is used to connect with the lower support plate 100. The Y-axis adjustment mechanism can drive the lower connecting portion 220 to move along the Y-axis relative to the lower adjustment base 210, and the Z-axis adjustment mechanism can drive the lower connecting portion 220 to move along the Z-axis relative to the lower adjustment base 210, thereby realizing the adjustment of the height direction and horizontal position of the lower support plate 100 and the equipment 900 arranged on the lower support plate 100, so that the equipment 900 can be adjusted to a position corresponding to the injection molding equipment, thereby reducing the processing accuracy requirements, reducing the production cost, and improving the production efficiency.

[0053] like Figures 1 to 6 As shown, in some embodiments of the present invention, the Y-axis adjustment mechanism includes a Y-axis adjustment member 230 and a Y-axis driving assembly, and the Z-axis adjustment mechanism includes a Z-axis adjustment member 240 and a Z-axis driving assembly, and the Y-axis adjustment member 230 and the Z-axis adjustment member 240 are arranged between the lower adjustment base 210 and the lower connecting portion 220; wherein a lifting surface group is arranged between the Z-axis adjustment member 240 and the lower adjustment base 210, between the Z-axis adjustment member 240 and the Y-axis adjustment member 230, or between the Z-axis adjustment member 240 and the lower connecting portion 220, and the Z-axis driving assembly can drive the Z-axis adjustment member 2 40 moves to make the lifting surface at the lifting surface group move relatively, and drives the lower connecting part 220 to move along the Z direction through the Z-direction adjusting member 240; the Y-direction adjusting member 230 can be slidably arranged on the lower adjusting base 210, and a side pushing surface group is arranged between the side surface of the Y-direction adjusting member 230 and the lower adjusting base 210, and the Y-direction driving assembly can drive the Y-direction adjusting member 230 to slide relative to the lower adjusting base 210, and the Y-direction adjusting member 230 is moved along the Y direction through the cooperation of the side pushing surface group, and the lower connecting part 220 can be driven by the Y-direction adjusting member 230 to move along the Y direction.

[0054] By driving the Z-axis adjustment member 240 and the Y-axis adjustment member 230, in coordination with the lifting surface group and the side pushing surface group, the lower connecting part 220 can be adjusted in the Z and Y directions, thereby adjusting the horizontal position and height position of the lower support plate 100 and the equipment 900, reducing processing accuracy requirements, reducing production costs, and improving production efficiency.

[0055] Specifically, through the push-fit structure of the abutting surfaces of the lifting surface group and the side pushing surface group, the horizontal position and height position of the lower support plate 100 and the equipment 900 can be continuously and linearly adjusted, and fine-tuning can be achieved by controlling the inclination angles of the lifting surface group and the side pushing surface group. The offset position of the equipment 900 can be compensated by the lower adjustment component 200, thereby reducing the processing accuracy requirements for the lower support plate 100, the equipment 900, etc., and reducing costs. Continuous linear adjustment can be performed on the injection molding equipment, and the adjustment is convenient and quick, thereby improving production efficiency.

[0056] It can be understood that in some embodiments of the present invention, the Y-axis adjustment mechanism and / or the Z-axis adjustment mechanism can also be a screw mechanism, which can directly drive the lower support plate 100 to move horizontally and / or vertically through the matching structure of the screw and the nut, and can also meet the position adjustment requirements of the device 900.

[0057] like Figures 1 to 5 As shown, in some embodiments of the present invention, the lower adjustment base 210 is connected to a slide block 910, and the slide block 910 cooperates with a slide rail on a frame of the injection molding equipment.

[0058] Specifically, the lower adjustment base 210 is fixedly connected to the slider 910 by screws and pins. Of course, in the specific implementation process, the lower adjustment base 210 can also be fixedly connected to the slider 910 by means of snap-on, plug-in, etc., which will not be described in detail here.

[0059] It can be understood that, in some embodiments of the present invention, the lower adjustment base 210 can also be set on other components of the injection molding equipment, such as a coring column, which will not be described in detail here.

[0060] like Figure 4 , Figure 5 As shown, in some embodiments of the present invention, the lower connecting portion 220, the Y-axis adjustment member 230 and the Z-axis adjustment member 240 are arranged in sequence from top to bottom, and the lifting surface group is arranged between the Z-axis adjustment member 240 and the lower adjustment base 210 or between the Z-axis adjustment member 240 and the Y-axis adjustment member 230.

[0061] Specifically, the lower connecting part 220 is arranged above the Y-axis adjustment member 230, and the Y-axis adjustment member 230 is used to adjust the Y-axis position of the lower connecting part 220. The Z-axis adjustment member 240 is located below the Y-axis adjustment member 230. The Z-axis adjustment member 240 adjusts the Z-axis position of the lower connecting part 220 by adjusting the Z-axis position of the Y-axis adjustment member 230, thereby realizing the Y-axis and Z-axis adjustment of the lower connecting part 220 and the lower support plate 100.

[0062] like Figure 4 , Figure 5As shown, in some embodiments of the present invention, the lower connecting portion 220 and the Y-adjusting member 230 are an integral structure, that is, the lower connecting portion 220 is a portion of the upper portion of the Y-adjusting member 230 for connecting the lower supporting plate 100 .

[0063] Specifically, the lower connecting portion 220 and the Y-adjusting member 230 are an integral component, wherein the lower portion of the integral component forms the Y-adjusting member 230 , and the upper portion of the integral component forms the lower connecting portion 220 .

[0064] It can be understood that in some embodiments of the present invention, the lower connecting portion 220 and the Y-axis adjustment member 230 are independent components, and the lower connecting portion 220 and the Y-axis adjustment member 230 are fixedly connected, such as by screws, etc., which can also meet the requirements of connecting the lower support plate 100.

[0065] It is conceivable that in some embodiments of the present invention, the lower connecting part 220, the Z-axis adjustment member 240 and the Y-axis adjustment member 230 are arranged in sequence from top to bottom, that is, the upper and lower positions of the Z-axis adjustment member 240 and the Y-axis adjustment member 230 are swapped relative to the above-mentioned embodiments, and the lifting surface group is arranged between the Z-axis adjustment member 240 and the lower connecting part 220 or between the Z-axis adjustment member 240 and the Y-axis adjustment member 230, which can also meet the requirements of Y-axis and Z-axis adjustment of the lower connecting part 220 and the lower support plate 100.

[0066] like Figure 4 , Figure 5 As shown, in some embodiments of the present invention, the lifting surface assembly is arranged between the Z-axis adjustment member 240 and the lower adjustment base 210, and the Z-axis driving assembly can drive the Z-axis adjustment member 240 to move relative to the lower adjustment base 210, thereby adjusting the Z-axis position of the Z-axis adjustment member 240.

[0067] like Figure 4 , Figure 5 As shown, in some embodiments of the present invention, the lower adjustment base 210 is provided with an adjustment cavity 211 into which the Y-axis adjustment member 230 and the Z-axis adjustment member 240 can be installed, and the lifting surface group includes a fixed lifting surface 212 arranged at the bottom of the adjustment cavity 211 and a movable lifting surface 241 arranged at the bottom of the Z-axis adjustment member 240. When the Z-axis adjustment member 240 moves relative to the lower adjustment base 210, the fixed lifting surface 212 and the movable lifting surface 241 move relative to each other, thereby lifting the Z-axis adjustment member 240 or allowing the Z-axis adjustment member 240 to move downward.

[0068] Specifically, the fixed lifting surface 212 and the movable lifting surface 241 are corresponding inclined surfaces. When the fixed lifting surface 212 and the movable lifting surface 241 move relative to each other, they can push the Z-axis adjustment member 240 to move upward or allow the Z-axis adjustment member 240 to move downward under the gravity of the upper component, thereby achieving adjustment of the height position of the equipment 900.

[0069] It can be understood that in some embodiments of the present invention, the lifting surface group can be arranged between the Z-axis adjustment member 240 and the Y-axis adjustment member 230, and the Z-axis driving assembly can drive the Z-axis adjustment member 240 to move relative to the Y-axis adjustment member 230, and can also achieve the effect of adjusting the Z-axis position of the Z-axis adjustment member 240.

[0070] like Figure 3 , Figure 4 , Figure 5 As shown, in some embodiments of the present invention, the Z-axis driving assembly includes a Z-axis adjusting screw 242, which is threadedly engaged with the lower adjusting base 210, and the end of the Z-axis adjusting screw 242 is movably connected to the Z-axis adjusting member 240. By rotating the Z-axis adjusting screw 242, the Z-axis adjusting member 240 can be driven to move relative to the lower adjusting base 210, thereby achieving height adjustment of the Z-axis adjusting member 240.

[0071] Specifically, the Z-axis adjustment member 240 is driven by a threaded matching structure, and the Z-axis adjustment member 240 and the lower adjustment base 210 are matched through a lifting surface group, so that the Z-axis adjustment screw 242 can finely adjust the height of the device 900, that is, when the Z-axis adjustment screw 242 rotates one circle, the height position of the device 900 will change slightly, thereby achieving fine-tuning of the device 900. In actual applications, the lower support plate 100 only moves 0.017mm in the up and down directions for each rotation of the Z-axis adjustment screw 242, so the height of the lower support plate 100 can be finely adjusted to meet the requirements of fine-tuning, which is more convenient to use and has higher adjustment accuracy.

[0072] It can be understood that in some embodiments of the present invention, the Z-axis driving assembly can also be a cam provided on the lower adjustment base 210 and capable of abutting against the side of the Z-axis adjustment member 240, and the Z-axis adjustment member 240 can also be pushed to move relative to the lower adjustment base 210 by rotating the cam.

[0073] like Figure 4 , Figure 5 As shown, in some embodiments of the present invention, a cylindrical first limit head 245 is provided at the end of the Z-axis adjusting screw 242 so that the cross-section of the end of the Z-axis adjusting screw 242 is a T-shaped structure, and the Z-axis adjusting member 240 is provided with a first movable groove 246 for the first limit head 245 to be inserted into, thereby realizing a movable connection between the end of the Z-axis adjusting screw 242 and the Z-axis adjusting member 240, and the Z-axis adjusting screw 242 can rotate relative to the Z-axis adjusting member 240 and can drive the Z-axis adjusting member 240 to translate.

[0074] Specifically, the first movable groove 246 is configured as a T-shaped structure corresponding to the first limit head 245, and is opened at the top and / or bottom, so as to facilitate the installation of the first limit head 245 and enable the first limit head 245 to move upward or downward within a small range in the first movable groove 246, so that when the Z-axis adjustment member 240 is adjusted up and down, its normal connection with the Z-axis adjustment screw 242 is not affected, so that the Z-axis adjustment screw 242 can normally drive the Z-axis adjustment member 240 to move.

[0075] It can be understood that in some embodiments of the present invention, the end of the Z-axis adjustment screw 242 can be configured to be rotatably connected to the Z-axis adjustment member 240, such as by configuring a rotating connecting member, etc., so that the Z-axis adjustment screw 242 can rotate relative to the Z-axis adjustment member 240 and drive the Z-axis adjustment member 240 to translate.

[0076] In some embodiments of the present invention, the Z-axis drive assembly also includes a Z-axis tight fitting mechanism, which can keep the end of the Z-axis adjustment screw 242 in abutment with the Z-axis adjustment member 240 to improve the compactness of the cooperation between the Z-axis adjustment screw 242 and the Z-axis adjustment member 240, thereby improving the adjustment accuracy.

[0077] like Figure 4 , Figure 5 As shown, in some embodiments of the present invention, the Z-axis tightening mechanism includes a Z-axis tightening screw 243, and a first through hole 244 is opened in the Z-axis adjusting screw 242 and penetrates the Z-axis adjusting screw 242 along the length direction. The end of the Z-axis tightening screw 243 passes through the first through hole 244 and is threadedly connected with the Z-axis adjusting member 240, and the head of the Z-axis tightening screw 243 abuts against the outer opening end of the first through hole 244. By tightening the Z-axis tightening screw 243, the Z-axis adjusting member 240 can be tightened to abut against the end of the Z-axis adjusting screw 242, thereby improving the compactness of the two.

[0078] Specifically, the end of the Z-axis clamping screw 243 passes through one end opening of the first through hole 244 and is threadedly connected to the Z-axis adjustment member 240, and the head of the Z-axis clamping screw 243 abuts against the other end opening of the first through hole 244, thereby tightening the Z-axis adjustment member 240 to abut against the end of the Z-axis adjustment screw 242.

[0079] In some embodiments of the present invention, the inner diameter of the first through hole 244 is larger than the outer diameter of the Z-axis clamping screw 243, so that the Z-axis clamping screw 243 can move radially within the first through hole 244 by a set distance, so that the Z-axis adjustment member 240 can move up and down normally.

[0080] In specific applications, the Z-direction tight fitting screw 243 may be in a locked state all the time, or when adjustment is required, the Z-direction tight fitting screw 243 may be in a pre-locked state (not completely locked), and then locked after the adjustment is completed.

[0081] like Figure 4 , Figure 5 , Figure 6 As shown, in some embodiments of the present invention, the lower adjustment base 210 is provided with an adjustment cavity 211 into which the Y-axis adjustment member 230 and the Z-axis adjustment member 240 can be installed, and the side pushing surface group includes a fixed pushing surface 213 arranged on the side wall of the adjustment cavity 211 and a movable pushing surface 231 arranged on the side of the Y-axis adjustment member 230. When the Y-axis adjustment member 230 moves relative to the lower adjustment base 210, the fixed pushing surface 213 and the movable pushing surface 231 push each other, so that the Y-axis adjustment member 230 can move along the Y-axis, thereby realizing the Y-axis adjustment of the lower support plate 100.

[0082] like Figure 4 , Figure 5 , Figure 6 As shown, in some embodiments of the present invention, the Y-axis driving assembly includes a Y-axis adjusting screw 232, the Y-axis adjusting screw 232 is threadedly matched with the lower adjusting base 210, and the end of the Y-axis adjusting screw 232 is movably connected to the Y-axis adjusting member 230. By rotating the Y-axis adjusting screw 232, the Y-axis adjusting member 230 can be driven to move relative to the lower adjusting base 210, thereby realizing the Y-axis adjustment of the Y-axis adjusting member 230.

[0083] Specifically, the Y-axis adjustment member 230 is driven by a threaded matching structure, and the Y-axis adjustment member 230 and the lower adjustment base 210 are then matched through the side pushing surface group, so that the Y-axis adjustment screw 232 can finely adjust the Y-axis position of the device 900, that is, when the Y-axis adjustment screw 232 rotates one circle, the Y-axis position of the device 900 will change slightly, thereby achieving fine-tuning of the device 900. In actual applications, the lower support plate 100 only moves 0.017 mm in the Y direction for each rotation of the Y-axis adjustment screw 232, so the horizontal position of the lower support plate 100 can be finely adjusted to meet the requirements of fine-tuning, which is more convenient to use and has higher adjustment accuracy.

[0084] like Figure 6 As shown, in some embodiments of the present invention, fixed pushing surfaces 213 are provided on both side walls of the adjustment cavity 211, and movable pushing surfaces 231 are provided on both sides of the Y-axis adjustment member 230 to improve movement stability and realize bidirectional adjustment in the Y-axis.

[0085] It can be understood that in some embodiments of the present invention, the Y-axis driving assembly can also be a cam provided on the lower adjustment base 210 and capable of abutting against the side of the Y-axis adjustment member 230, and the Y-axis adjustment member 230 can also be pushed to move relative to the lower adjustment base 210 by rotating the cam.

[0086] like Figure 4 , Figure 5 , Figure 6As shown, in some embodiments of the present invention, a cylindrical second limit head 235 is provided at the end of the Y-axis adjusting screw 232 so that the cross-section of the end of the Y-axis adjusting screw 232 is a T-shaped structure, and the Y-axis adjusting member 230 is provided with a second movable groove 236 for the second limit head 235 to be inserted into, thereby realizing a movable connection between the end of the Y-axis adjusting screw 232 and the Y-axis adjusting member 230, and the Y-axis adjusting screw 232 can rotate relative to the Y-axis adjusting member 230 and can drive the Y-axis adjusting member 230 to translate.

[0087] Specifically, the second movable groove 236 is configured as a T-shaped structure corresponding to the second limit head 235, and is opened at the top and / or bottom to facilitate the installation of the second limit head 235, and enable the second limit head 235 to move upward or downward in a small range within the second movable groove 236, so that when the Y-axis adjustment member 230 is driven by the Z-axis adjustment member 240 to move up and down, it does not affect its normal connection with the Y-axis adjustment screw 232, so that the Y-axis adjustment screw 232 can normally drive the Y-axis adjustment member 230 to move.

[0088] In some embodiments of the present invention, the width of the second movable groove 236 in the Y direction is greater than the width of the second limit head 235 in the Y direction, so as to allow the second limit head 235 to move in a small range along the Y direction within the second movable groove 236, so that when the Y-direction adjustment member 230 is adjusting its Y-direction position, the second limit head 235 does not interfere with the normal Y-direction movement of the Y-direction adjustment member 230.

[0089] It can be understood that in some embodiments of the present invention, the end of the Y-axis adjustment screw 232 can be configured to be rotatably connected to the Y-axis adjustment member 230, such as by configuring a rotating connecting member, etc., so that the Y-axis adjustment screw 232 can rotate relative to the Y-axis adjustment member 230 and drive the Y-axis adjustment member 230 to translate.

[0090] In some embodiments of the present invention, the Y-axis drive assembly also includes a Y-axis tight fitting mechanism, which can keep the end of the Y-axis adjustment screw 232 in contact with the Y-axis adjustment member 230 to improve the compactness of the cooperation between the Y-axis adjustment screw 232 and the Y-axis adjustment member 230, thereby improving the adjustment accuracy.

[0091] like Figure 4 , Figure 5 , Figure 6As shown, in some embodiments of the present invention, the Y-direction tightening mechanism includes a Y-direction tightening screw 233, and a second through hole 234 is opened in the Y-direction adjusting screw 232 and penetrates the Y-direction adjusting screw 232 along the length direction. The end of the Y-direction tightening screw 233 passes through the second through hole 234 and is threadedly connected with the Y-direction adjusting member 230, and the head of the Y-direction tightening screw 233 abuts against the outer opening end of the second through hole 234. By tightening the Y-direction tightening screw 233, the Y-direction adjusting member 230 can be tightened to abut against the end of the Y-direction adjusting screw 232, thereby improving the compactness of the two.

[0092] Specifically, the end of the Y-axis clamping screw 233 passes through one end opening of the second through hole 234 and is threadedly connected to the Y-axis adjustment piece 230, and the head of the Y-axis clamping screw 233 abuts against the other end opening of the second through hole 234, thereby tightening the Y-axis adjustment piece 230 to abut against the end of the Y-axis adjustment screw 232.

[0093] In some embodiments of the present invention, the inner diameter of the second through hole 234 is larger than the outer diameter of the Y-axis clamping screw 233, so that the Y-axis clamping screw 233 can move radially within the second through hole 234 by a set distance, so that the Y-axis adjustment member 230 can move up and down normally.

[0094] In specific applications, the Y-axis tight fitting screw 233 can be in a locked state all the time, or when adjustment is needed, the Y-axis tight fitting screw 233 is in a pre-locked state (not completely locked), and can be locked after the adjustment is completed.

[0095] It should be noted that in actual applications, the processing accuracy of the lower support plate 100, the device 900 or related connecting components will not be too low. The deviations of the device 900 in the Z and Y directions when installed are generally not large, and the reserved active gap can basically meet the requirements of fine-tuning of the device 900.

[0096] like Figure 1 , Figure 2 , Figure 7 , Figure 8 , Fig. 9 As shown, in some embodiments of the present invention, the equipment calibration adjustment mechanism also includes an upper adjustment component 300 and an upper support plate 400, the upper support plate 400 is connected to the equipment 900, the upper adjustment component 300 includes an upper adjustment base 310, upper and lower adjustment members 320 and an upper and lower adjustment drive component, the upper adjustment base 310 is used to connect to the injection molding equipment, and the upper and lower adjustment members 320 are used to connect to the upper support plate 400; an upper and lower pushing surface group 301 is arranged between the upper adjustment base 310 and the upper and lower adjusting members 320, and the upper and lower adjustment drive assembly can drive the upper and lower adjusting members 320 to move relative to the upper adjustment base 310, and the upper and lower adjusting members 320 are moved along the Z direction through the cooperation of the upper and lower pushing surface groups 301, thereby adjusting the upper and lower positions of the upper support plate 400.

[0097] Specifically, the upper adjustment component 300 is used in conjunction with the lower adjustment component 200. When in use, the upper part of the device 900 needs to be connected to the Corinthian column of the injection molding equipment. If only the lower part of the device 900 is adjusted, its upper part does not correspond to the Corinthian column. Therefore, the height position of the upper support plate 400 is adjusted in conjunction with the upper adjustment component 300 to make the upper part of the device 900 adapt to the Corinthian column.

[0098] like Figure 2 , Figure 7 , Figure 8 As shown, in some embodiments of the present invention, the upper adjustment base 310 is provided with an arc-shaped groove 302 opening downward to form a slidable fit with the Corinthian column, and the upper support plate 400 is placed on the Corinthian column.

[0099] Specifically, the upper support plate 400 provides auxiliary support and guidance for the equipment 900. The height position of the upper support plate 400 is adjusted by the upper adjustment assembly 300 so that the arc groove 302 can fit closely with the column, thereby achieving a better guiding and auxiliary support effect for the upper support plate 400.

[0100] It should be noted that the upper support plate 400 provides auxiliary support and guidance for the device 900 , and the upper adjustment component 300 may be configured with or without a Y-axis adjustment structure as required.

[0101] like Fig. 9 As shown, in some embodiments of the present invention, the upper and lower pushing surface group 301 includes an inclined surface provided at the lower portion of the upper and lower adjusting members 320 and a corresponding inclined surface provided on the upper adjusting base 310 .

[0102] like Figure 8 , Fig. 9 As shown, in some embodiments of the present invention, the up and down adjustment drive assembly includes an up and down adjustment screw 331, and the up and down adjustment screw 331 is threadedly matched with the upper adjustment base 310. The ends of the up and down adjustment screw 331 are movably connected to the up and down adjustment member 320. By rotating the up and down adjustment screw 331, the up and down adjustment member 320 can be driven to move relative to the upper adjustment base 310, and cooperate with the upper and lower pushing surface groups 301 to realize the Z-axis adjustment of the up and down adjustment member 320.

[0103] Specifically, the upper and lower adjusting parts 320 are driven by the threaded matching structure, and the upper and lower adjusting parts 320 and the upper adjusting base 310 are matched through the upper and lower pushing surface groups 301, so that the upper and lower adjusting screws 331 can finely adjust the Z-direction position of the device 900, that is, when the upper and lower adjusting screws 331 rotate one circle, the Z-direction position of the device 900 will change slightly, thereby achieving fine-tuning of the device 900. In actual applications, the upper support plate 400 only moves 0.017mm in the Z-direction for each rotation of the upper and lower adjusting screws 331, so the height position of the upper support plate 400 can be finely adjusted to meet the requirements of fine-tuning, which is more convenient to use and has higher adjustment accuracy.

[0104] It can be understood that in some embodiments of the present invention, the up and down adjustment drive assembly can also be a cam provided on the upper adjustment base 310 and capable of abutting against the side of the upper and lower adjustment member 320, and the upper and lower adjustment member 320 can also be pushed to move relative to the upper adjustment base 310 by rotating the cam.

[0105] like Figure 8 , Fig. 9 As shown, in some embodiments of the present invention, a cylindrical third limit head 334 is provided at the end of the upper and lower adjusting screws 331 so that the cross-section of the end of the upper and lower adjusting screws 331 is a T-shaped structure, and the upper and lower adjusting members 320 are provided with a third movable groove 321 for the third limit head 334 to be inserted into, thereby realizing a movable connection between the end of the upper and lower adjusting screws 331 and the upper and lower adjusting members 320, and the upper and lower adjusting screws 331 can rotate relative to the upper and lower adjusting members 320 and can drive the upper and lower adjusting members 320 to translate.

[0106] Specifically, the third movable groove 321 is configured as a T-shaped structure corresponding to the third limit head 334, and is opened at the top and / or bottom to facilitate the installation of the third limit head 334, and enable the third limit head 334 to move upward or downward in a small range in the third movable groove 321, so that when the upper and lower adjusting members 320 move up and down, it does not affect the normal connection between them and the upper and lower adjusting screws 331, so that the upper and lower adjusting screws 331 can normally drive the upper and lower adjusting screws 331 to move.

[0107] It can be understood that in some embodiments of the present invention, the ends of the upper and lower adjusting screws 331 can be configured to be rotatably connected to the upper and lower adjusting members 320, such as by configuring a rotating connecting member, etc., so that the upper and lower adjusting screws 331 can rotate relative to the upper and lower adjusting members 320 and drive the upper and lower adjusting members 320 to translate.

[0108] In some embodiments of the present invention, the up and down adjustment drive assembly also includes an up and down adjustment tight fitting mechanism, which can keep the ends of the up and down adjustment screws 331 in contact with the up and down adjustment members 320 to improve the compactness of the cooperation between the up and down adjustment screws 331 and the up and down adjustment members 320, thereby improving the adjustment accuracy.

[0109] like Figure 8 , Fig. 9 As shown, in some embodiments of the present invention, the up and down adjusting fitting mechanism includes an up and down adjusting fitting screw 332, and a third through hole 333 is opened in the up and down adjusting screw 331 and penetrates the up and down adjusting screw 331 along the length direction. The end of the up and down adjusting fitting screw 332 passes through the third through hole 333 and is threadedly connected with the up and down adjusting member 320, and the head of the up and down adjusting fitting screw 332 abuts against the outer opening end of the third through hole 333. By tightening the up and down adjusting fitting screw 332, the up and down adjusting member 320 can be tightened to abut against the end of the up and down adjusting screw 331, thereby improving the compactness of the two.

[0110] Specifically, the end of the upper and lower adjusting clamping screw 332 passes through one end opening of the third through hole 333 and is threadedly connected to the upper and lower adjusting member 320, and the head of the upper and lower adjusting clamping screw 332 abuts against the other end opening of the third through hole 333, thereby tightening the upper and lower adjusting member 320 to abut against the end of the upper and lower adjusting screw 331.

[0111] In some embodiments of the present invention, the inner diameter of the third through hole 333 is larger than the outer diameter of the up and down adjustment screw 332, so that the up and down adjustment screw 332 can move radially within the third through hole 333 by a set distance, so that the up and down adjustment member 320 can move up and down normally.

[0112] like Figure 1 , Fig.10 As shown, in some embodiments of the present invention, the equipment calibration and adjustment mechanism also includes a verification component, the verification component includes a first verification piece 510 provided on the equipment 900 and a second verification piece 520 provided on the injection molding equipment, the lower support plate 100 can be slidably provided on the injection molding equipment, and corresponding verification matching structures are provided between the first verification piece 510 and the second verification piece 520. Whether the equipment 900 is adjusted to the set position is determined by checking the matching condition of the verification matching structure between the first verification piece 510 and the second verification piece 520 when the injection molding equipment is closed.

[0113] like Fig.10 As shown, in some embodiments of the present invention, the verification matching structure includes a plurality of groups of plug-in matching structures, the plug-in matching structure includes a guide post 531 and a guide sleeve 532 into which the guide post 531 can be inserted, one of the guide post 531 and the guide sleeve 532 is arranged on the first verification piece 510, and the other is arranged on the second verification piece 520. When the device 900 is adjusted to a set position, the guide post 531 and the guide sleeve 532 are aligned and can be plug-in matched, so as to verify the position of the device 900.

[0114] It can be understood that, in some embodiments of the present invention, the verification matching structure may also be a concave-convex matching structure provided on the first verification member 510 and the second verification member 520 .

[0115] Of course, the invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An equipment calibration adjustment mechanism, which sets the up and down direction of the injection molding equipment as the Z direction, and sets the horizontal side direction of the mold closing direction of the injection molding equipment as the Y direction, characterized in that: include: A lower support plate (100) for mounting the device (900); A lower adjustment component (200), the lower adjustment component (200) comprising a lower adjustment base (210), a lower connecting portion (220), and a Y-direction adjustment mechanism and a Z-direction adjustment mechanism arranged between the lower adjustment base (210) and the lower connecting portion (220), the lower adjustment base (210) being used to connect to an injection molding device, the lower connecting portion (220) being used to connect to the lower support plate (100), the Y-direction adjustment mechanism being able to drive the lower connecting portion (220) to move in the Y-direction relative to the lower adjustment base (210), and the Z-direction adjustment mechanism being able to drive the lower connecting portion (220) to move in the Z-direction relative to the lower adjustment base (210).

2. The device calibration adjustment mechanism according to claim 1, characterized in that: The Y-direction adjustment mechanism comprises a Y-direction adjustment member (230) and a Y-direction drive assembly, and the Z-direction adjustment mechanism comprises a Z-direction adjustment member (240) and a Z-direction drive assembly, wherein the Y-direction adjustment member (230) and the Z-direction adjustment member (240) are arranged between the lower adjustment base (210) and the lower connecting portion (220); Wherein, a lifting surface group is arranged between the Z-direction adjustment member (240) and the lower adjustment base (210), between the Z-direction adjustment member (240) and the Y-direction adjustment member (230), or between the Z-direction adjustment member (240) and the lower connecting portion (220), and the Z-direction driving component can drive the Z-direction adjustment member (240) to move so that the lifting surface at the lifting surface group moves relatively, and drive the lower connecting portion (220) to move along the Z direction through the Z-direction adjustment member (240); The Y-direction adjustment member (230) can be slidably arranged on the lower adjustment base (210); a side pushing surface group is arranged between the side surface of the Y-direction adjustment member (230) and the lower adjustment base (210); the Y-direction driving component can drive the Y-direction adjustment member (230) to slide relative to the lower adjustment base (210); the Y-direction adjustment member (230) moves along the Y direction through the cooperation of the side pushing surface group; and the lower connecting portion (220) can be driven by the Y-direction adjustment member (230) to move along the Y direction.

3. The device calibration adjustment mechanism according to claim 2, characterized in that: The lower connecting portion (220), the Y-axis adjusting member (230) and the Z-axis adjusting member (240) are arranged in sequence from top to bottom, and the lifting surface group is arranged between the Z-axis adjusting member (240) and the lower adjustment base (210) or between the Z-axis adjusting member (240) and the Y-axis adjusting member (230).

4. The device calibration adjustment mechanism according to claim 3, characterized in that: The lifting surface assembly is arranged between the Z-direction adjustment member (240) and the lower adjustment base (210), and the Z-direction driving assembly is capable of driving the Z-direction adjustment member (240) to move relative to the lower adjustment base (210).

5. The device calibration adjustment mechanism according to claim 4, characterized in that: The Z-direction driving assembly comprises a Z-direction adjusting screw (242), wherein the Z-direction adjusting screw (242) is threadedly matched with the lower adjusting base (210), and an end of the Z-direction adjusting screw (242) is movably connected to the Z-direction adjusting member (240).

6. The device calibration adjustment mechanism according to claim 5, characterized in that: The Z-direction drive assembly further comprises a Z-direction tight fitting mechanism, wherein the Z-direction tight fitting mechanism can keep the end of the Z-direction adjusting screw (242) in abutment with the Z-direction adjusting member (240); The Z-direction tight fitting mechanism comprises a Z-direction tight fitting screw (243); a first through hole (244) is provided in the Z-direction adjusting screw (242) and penetrates the Z-direction adjusting screw (242) along the length direction; an end of the Z-direction tight fitting screw (243) passes through the first through hole (244) and is threadedly connected to the Z-direction adjusting member (240); and a head of the Z-direction tight fitting screw (243) abuts against an outer opening end of the first through hole (244).

7. The device calibration adjustment mechanism according to claim 2, characterized in that: The Y-direction driving assembly comprises a Y-direction adjusting screw (232), wherein the Y-direction adjusting screw (232) is threadedly matched with the lower adjusting base (210), and the end of the Y-direction adjusting screw (232) is movably connected to the Y-direction adjusting member (230).

8. The device calibration adjustment mechanism according to claim 7, characterized in that: The Y-direction driving assembly further comprises a Y-direction tight fitting mechanism, wherein the Y-direction tight fitting mechanism can keep the end of the Y-direction adjusting screw (232) in abutment with the Y-direction adjusting member (230); The Y-direction tight fitting mechanism comprises a Y-direction tight fitting screw (233); a second through hole (234) penetrating the Y-direction adjusting screw (232) along the length direction is provided in the Y-direction adjusting screw (232); an end of the Y-direction tight fitting screw (233) passes through the second through hole (234) and is threadedly connected to the Y-direction adjusting member (230); and a head of the Y-direction tight fitting screw (233) abuts against an outer opening end of the second through hole (234).

9. The device calibration adjustment mechanism according to claim 1, characterized in that: The equipment calibration adjustment mechanism further comprises an upper adjustment component (300) and an upper support plate (400), wherein the upper support plate (400) is connected to the equipment (900), the upper adjustment component (300) comprises an upper adjustment base (310) and an up-down adjustment mechanism provided on the upper adjustment base (310), the upper adjustment base (310) is used to be connected to the injection molding equipment, and the up-down adjustment mechanism is connected to the upper support plate (400) and can drive the upper support plate (400) to move up and down relative to the upper adjustment base (310); The up-down adjustment mechanism comprises an up-down adjustment member (320) and an up-down adjustment driving assembly, wherein the up-down adjustment member (320) is connected to the upper support plate (400), an up-down pushing surface group (301) is arranged between the upper adjustment base (310) and the up-down adjustment member (320), and the up-down adjustment driving assembly can drive the up-down adjustment member (320) to move relative to the upper adjustment base (310), and the up-down adjustment member (320) can move in the up-down direction through the cooperation of the up-down pushing surface group (301).

10. The device calibration adjustment mechanism according to claim 1, characterized in that: The equipment calibration and adjustment mechanism also includes a verification component, which includes a first verification component (510) provided on the equipment (900) and a second verification component (520) provided on the injection molding equipment. The lower support plate (100) can be slidably provided on the injection molding equipment, and a corresponding verification matching structure is provided between the first verification component (510) and the second verification component (520).

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