Discharging device for disinfection cabinet production
By using cabinet gripper fixtures in the production of disinfection cabinets, and combining Class I and Class II gripper structures with suction cup structures, the problem of the robotic arm's inability to stably grip the disinfection cabinets has been solved, achieving an efficient and safe unloading process.
Patent Information
- Application Number
- CN202520415828.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-11
AI Technical Summary
In existing technologies, it is difficult to use robotic arms to firmly grip the disinfection cabinet during the production process without causing deformation of the cabinet panel. Manual unloading is cumbersome and prone to damage. Traditional clamps cannot effectively solve this problem.
The system employs a cabinet gripper fixture mounted on the robotic arm's operating end. It utilizes a combination of Class I and Class II gripper structures, along with a suction cup structure, to grip the front and rear side walls and the lower back of the disinfection cabinet using a triangular point method. The suction cup structure is used to adhere to the panel, achieving a stable grip.
It improves the material feeding efficiency in the production process of disinfection cabinets, avoids the risk of bumps and knocks during manual feeding, and ensures the stability and safety of the gripping process.
Smart Images
Figure CN223751914U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the production technical field of disinfection cabinet, especially relates to a disinfection cabinet production unloading device. BACKGROUND
[0002] Disinfection cabinet has very extensive application in industry, and specifically, disinfection of various appliances needs to be carried out through disinfection cabinet, and specifically, a disinfection element such as a disinfection ultraviolet lamp is installed in the cabinet body of the disinfection cabinet.
[0003] In the production process of the disinfection cabinet, the disinfection cabinet on the workbench needs to be unloaded onto the transmission line for transmission. The current unloading mode is manual unloading, which is not only cumbersome, but also prone to bumping the rack on the transmission machine during the carrying process. The panel of the disinfection cabinet is a metal panel with high thinness and high flatness, so bumping can easily cause the panel to deform.
[0004] With the improvement of materials, the weight of the disinfection cabinet gradually decreases, so for the cabinet body with a slightly smaller size, it can be unloaded by a mechanical arm, but the reason why the mechanical arm cannot unload the disinfection cabinet at present is that it is difficult to use a clamp that can stably grab the disinfection cabinet and avoid causing the deformation of the cabinet panel during the grabbing process.
[0005] The traditional clamp is mostly a locking clamp with an angle, and due to the thinness of the cabinet panel, the cabinet panel deforms under the action of the locking force due to the high pressure at the locking position (small locking surface).
[0006] The mechanical arm is widely used in the current production link due to its high mobility, flexibility and efficiency, but based on the above limitations, the mechanical arm cannot unload the disinfection cabinet.
[0007] And the medium and small disinfection cabinets are light in weight, so if a mechanical arm can be used for work, the unloading efficiency will be greatly improved and the technical defects of manual unloading bumping will be avoided. INVENTION CONTENTS
[0008] Based on the above background, the purpose of the utility model is to provide a disinfection cabinet production unloading device.
[0009] To achieve the above purpose, the utility model adopts the following technical scheme:
[0010] A disinfection cabinet production unloading device, comprising a cabinet gripper clamp mounted on the operating end of a mechanical arm;
[0011] The cabinet gripper clamp comprises a support, and the two sides of the support are equipped with a gripper seat with adjustable spacing;
[0012] The inner side of the support is provided with a type II gripper structure matched with the type I gripper structure, the type II gripper structure is located below the type I gripper structure, the type I gripper structure is respectively gripped at the position above the side wall on the two symmetrical sides of the cabinet body, and the type II gripper structure is gripped at the position below the adjacent side wall of the cabinet body.
[0013] The type I gripper structure and the type II gripper structure both comprise a hingeably arranged gripper arm structure and a suction disc structure arranged on the gripper arm structure.
[0014] Preferably, the bottom of the support is fixedly connected with a double-piston cylinder, and the piston rods on the two sides of the double-piston cylinder are respectively fixedly connected with gripper seats.
[0015] The upper end of the gripper seat is slidably connected with the support through a plurality of spring sliding structures.
[0016] Preferably, the spring sliding structure comprises a fixed sliding rod fixedly connected with the gripper seat, and the fixed sliding rod is slidably connected with the support.
[0017] A spring is sleeved on the fixed sliding rod, and the two ends of the spring are respectively fixedly connected with the gripper seat and the support.
[0018] Preferably, the gripper arm structure comprises a fixed arm portion, and the fixed arm portion is hingedly provided with a turnover arm portion.
[0019] The fixed arm portion is provided with an electric pushing structure for pushing the turnover arm portion to turn over.
[0020] The lower end of the turnover arm portion is fixedly provided with a suction disc structure.
[0021] Preferably, the fixed arm portion is provided with a hinge slot, the electric pushing structure comprises an electric push rod hingedly arranged in the hinge slot, and the pushing end of the electric push rod is hingedly arranged on the turnover arm portion.
[0022] An inner hinge shaft is fixedly arranged in the hinge slot, and the inner end of the electric push rod is fixedly connected with a hinge seat body hingedly arranged on the inner hinge shaft.
[0023] Preferably, the top of the turnover arm portion is integrally formed with a pair of spaced hinge convex seats, the outer end of the fixed arm portion is provided with a pair of hinge openings respectively hingedly arranged with the hinge convex seats, a long pin shaft is fixedly connected with the fixed arm portion, and the hinge convex seats are hingedly arranged on the long pin shaft.
[0024] Preferably, the suction disc structure comprises a suction disc support, and a plurality of electric suction discs are fixedly connected with the suction disc support.
[0025] The lower end of the turnover arm portion is fixedly connected with a mounting screw rod, the suction disc support is fixedly connected with a mounting rod, and the mounting rod is fixedly connected with a threaded connecting seat threadedly connected with the mounting screw rod.
[0026] Preferably, the fixed arm part on the type I gripper structure is fixed on the gripper seat;
[0027] The left side wall of the bracket is fixedly connected with a downwardly arranged extension fixing bracket, and the fixed arm part on the type II gripper structure is fixed at the bottom position of the extension fixing bracket.
[0028] Preferably, the top of the bracket is fixedly connected with a mounting flange seat mounted on the operating end of the mechanical arm.
[0029] The utility model has the following beneficial effects:
[0030] 1. The type I gripper structure is used to grab the front and rear side walls of the disinfection cabinet (the disinfection cabinet has a cuboid structure) during the working process. Meanwhile, the inner side (left side wall) of the bracket is provided with a type II gripper structure (the type II gripper structure grabs the back lower part of the cabinet) matched with the type I gripper structure, the type II gripper structure is located below the type I gripper structure, the type I gripper structure grabs the upper part of the cabinet on the two symmetrical side walls respectively, and the type II gripper structure grabs the lower part of the adjacent side walls of the cabinet.
[0031] Therefore, the front and rear side walls of the disinfection cabinet are grabbed during the working process, and the arrangement mode maintains the stability of grabbing, and the lower end and upper end of the side wall of the cabinet are grabbed to form a gripping force, so that the safety of grabbing is maintained.
[0032] 2. During the working process, the electric push rod is pushed, the arm part carrying the suction disc structure is first flipped to prepare for the subsequent suction disc structure to adsorb the cabinet panel, and then the arm part carrying the suction disc structure is flipped to adsorb the cabinet panel after the electric push rod is retracted.
[0033] 3. The utility model discloses a device which adopts a suction disc mode to grab and adopts a triangular point mode to adsorb, so that the production efficiency of the disinfection cabinet is greatly improved during the working of the mechanical arm, and various drawbacks of traditional manual feeding are solved. BRIEF DESCRIPTION OF DRAWINGS
[0034] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without creating creative labor.
[0035] Figure 1 It is a whole structure schematic view in the embodiment of the utility model;
[0036] Figure 2Structure schematic view of the spring sliding structure in the embodiment of the utility model;
[0037] Figure 3 Structure schematic view of the utility model embodiment Figure 1 Structure schematic view from another perspective in the embodiment of the utility model;
[0038] Figure 4 Structure schematic view of the utility model embodiment Figure 1 Right view in the embodiment of the utility model;
[0039] Figure 5 Structure schematic view of the utility model embodiment Figure 1 Plan view in the embodiment of the utility model.
[0040] The realization, functional features and advantages of the utility model will be further described with reference to the drawings in combination with the embodiments. DETAILED DESCRIPTION
[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0042] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.
[0043] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the utility model.
[0044] Embodiment 1
[0045] As Figures 1-5As shown, a disinfection cabinet production unloading device includes a cabinet gripper fixture mounted on the operating end of a robotic arm. Specifically, the cabinet gripper fixture includes a bracket 1 (the bracket 1 has a U-shaped structure; following the existing robotic arm mounting method, the top of the bracket 1 is fixedly connected to a mounting flange seat 11 mounted on the operating end of the robotic arm, similar to the existing method, and is mounted to the connecting flange on the robotic arm via the mounting flange seat 11). The robotic arm is a conventional unloading robotic arm disclosed in the prior art, which, by improving the included angle, enables the robotic arm to grip the disinfection cabinet in a stable, efficient, and safe manner (suitable for medium and small cabinets).
[0046] Specifically, the bracket 1 is equipped with adjustable gripper seats 2 on its front and rear sides, and each gripper seat 2 is equipped with a Class I gripper structure 3.
[0047] During operation, the type I gripper structure 3 grips the front and rear side walls of the disinfection cabinet (the disinfection cabinet has a cuboid shape). Simultaneously, a type II gripper structure 6, which cooperates with the type I gripper structure 3, is installed on the inner side (left side wall) of the bracket 1. The type II gripper structure 6 grips the lower back of the cabinet. The type I gripper structure 3 grips the upper side walls on both symmetrical sides of the cabinet, while the type II gripper structure 6 grips the lower side walls of the adjacent side walls.
[0048] Therefore, this method achieves the following during operation: the upper part of the front and rear side walls and the lower part of the back of the disinfection cabinet are gripped. This arrangement maintains gripping stability, and at the same time, the gripping force is formed by gripping the lower and upper parts of the side walls of the cabinet, thus maintaining gripping safety.
[0049] Both the aforementioned Type I gripper structure 3 and Type II gripper structure 6 include a hinged gripper arm structure and a suction cup structure mounted on the gripper arm structure.
[0050] The gripper arm structure enables the adjustment of the suction cup structure's posture for grasping.
[0051] Example 2
[0052] like Figures 1-5 As shown, in this embodiment, based on the structure of embodiment 1, a double piston cylinder 4 is fixedly connected to the bottom of the bracket 1, and the piston rods on both sides of the double piston cylinder 4 are fixedly connected to the gripper seat 2.
[0053] Meanwhile, the upper end of the gripper base 2 is slidably connected to the support 1 through several spring sliding structures 21. Specifically, the spring sliding structure 21 includes a fixed slide rod 211 fixedly connected to the gripper base 2, and the fixed slide rod 211 is slidably connected to the support 1; a spring 212 is sleeved on the fixed slide rod 211, and the two ends of the spring 212 are fixedly connected to the gripper base 2 and the support 1 respectively.
[0054] During the working process, before the grabbing, the double-piston cylinder 4 pushes the front and rear two side gripper seats 2 to carry the gripper arm structure and the suction disc structure away from each other to keep enough space, and then the mechanical arm (not shown in the figure) drives the front and rear two side gripper arm structures and suction disc structures to be located on the front and rear sides of the cabinet body (at this time, the type II gripper structure 6 is close to the rear of the cabinet body). Through the above posture, the preparation for grabbing is realized.
[0055] The above-mentioned gripper arm structure includes a fixed arm part 31. Specifically, because the type I gripper structure 3 and the type II gripper structure 6 are arranged with different heights, the type I gripper structure 3 is fixed on the gripper seat 2.
[0056] In the type II gripper structure 6, the extension fixed support 5 arranged downward is fixedly connected to the left side wall of the support 1, and the fixed arm part 31 on the type II gripper structure 6 is fixed to the bottom position of the extension fixed support 5.
[0057] The above-mentioned fixed arm part 31 is hinged with a turnover arm part 32; the hinge mode is that the top of the turnover arm part 32 is integrally formed with a pair of spaced-apart hinge convex seats 322, a pair of hinge openings are formed in the outer end of the fixed arm part 31, and the hinge convex seats 322 are hinged on the long pin shaft.
[0058] At the same time, the fixed arm part 31 is provided with an electric push structure for pushing the turnover arm part 32 to turn over; the specific mode is that:
[0059] The fixed arm part 31 is provided with a hinge slot, the electric push structure includes an electric push rod 36 hinged in the hinge slot (the electric push rod 36 is a conventional electric push rod disclosed in the prior art), and the pushing end of the electric push rod 36 is hinged on the turnover arm part 32 (the turnover arm part 32 is fixedly connected with a hinge seat, and the pushing end of the electric push rod 36 is fixedly connected with a hinge tongue, and the two are hinged through a pin shaft). At the same time, an inner hinge shaft 311 is fixedly connected in the hinge slot, and the inner end of the electric push rod 36 is fixedly connected with a hinge seat body hinged on the inner hinge shaft.
[0060] During the working process, when the electric push rod 36 is pushed, the turnover arm part 32 carries the suction disc structure to turn over first, so as to prepare for the subsequent suction disc structure to adsorb the cabinet body panel, and then after the electric push rod 36 is retracted, the turnover arm part 32 carries the suction disc structure to turn over to adsorb the cabinet body panel.
[0061] During the above-mentioned process, the working modes of the front and rear two side type I gripper structures 3 and type II gripper structures 6 are the same, so that after the cabinet body panel is adsorbed and grabbed on the above-mentioned type I gripper structure 3 and type II gripper structure 6, a relatively stable grabbing force is maintained.
[0062] Example 3
[0063] As Figures 1-5 shown, the embodiment is based on the structure of example 2, the lower end of the above-mentioned turnover arm part 32 is fixedly installed with a suction cup structure.
[0064] Specifically, the suction cup structure includes a suction cup support 34, and a plurality of electric suction cups 35 are fixedly connected to the suction cup support 34 (wherein the electric suction cup 35 is an electric suction cup of a conventional suction plane structure disclosed in the prior art, and the faceplate flatness of the cabinet body is high, so that the electric suction cup 35 can stably adsorb and grab).
[0065] Specifically, the lower end of the turnover arm part 32 is fixedly connected with a mounting screw 321, the suction cup support 1 is fixedly connected with a mounting rod 33, and the mounting rod 33 is fixedly connected with a threaded connecting seat which is screwed on the mounting screw 321.
[0066] During work, under the action of the above-mentioned electric push rod 36 in the pushing and retracting mode, the suction cup support 1 carrying the suction cup is adsorbed onto the upper panel of the cabinet body.
[0067] Therefore, the suction cup adsorption mode is adopted, and the adsorption force points are on the upper ends of the front and rear sides of the cabinet body and the lower end of the back of the cabinet body, so that the cabinet body can be stably grabbed, lifted, moved, and lowered to the working equipment under the three-point adsorption, which greatly improves the unloading efficiency of the cabinet body during the production process of the disinfection cabinet.
[0068] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present application should also be within the protection scope of the present application.
Claims
1. A sterilizer production unloading device, characterized by, The cabinet gripper clamp is installed on the operating end of the mechanical arm; The cabinet gripper clamp comprises a support, both sides of the support are equipped with gripper seats with adjustable spacing, and type I gripper structures are respectively installed on the gripper seats; A type II gripper structure is installed on the inner side of the support and is located below the type I gripper structure, the type I gripper structure is respectively gripped above the position of the side walls on both sides of the cabinet, and the type II gripper structure is gripped below the position of the adjacent side walls of the cabinet; Both the type I gripper structure and the type II gripper structure comprise a hingeably arranged gripper arm structure and a suction disc structure installed on the gripper arm structure.
2. The sterilizing cabinet production feeding device according to claim 1, characterized in that, A double-piston cylinder is fixedly connected to the bottom of the support, and the piston rods on both sides of the double-piston cylinder are respectively fixedly connected to the gripper seats; The upper end of the gripper seat is slidably connected to the support through a plurality of spring sliding structures.
3. The sterilizer production feeding device according to claim 2, wherein, The spring sliding structure comprises a fixed sliding rod fixedly connected to the gripper seat, and the fixed sliding rod is slidably connected to the support; A spring is sleeved on the fixed sliding rod, and both ends of the spring are respectively fixedly connected to the gripper seat and the support.
4. The sterilizing cabinet production feeding device according to claim 2, characterized in that, The gripper arm structure comprises a fixed arm portion, and the fixed arm portion is hingedly connected with a turnover arm portion; An electric push structure for pushing the turnover arm portion to turn over is installed on the fixed arm portion; The lower end of the turnover arm portion is fixedly installed with a suction disc structure.
5. The sterilizing cabinet production feeding device according to claim 4, characterized in that, A hinge slot is formed in the fixed arm portion, the electric push structure comprises an electric push rod hingedly connected in the hinge slot, and the pushing end of the electric push rod is hingedly connected to the turnover arm portion; An inner hinge shaft is fixedly connected in the hinge slot, and the inner end of the electric push rod is fixedly connected with a hinge seat body hingedly connected to the inner hinge shaft.
6. The sterilizing cabinet production feeding device according to claim 5, characterized in that, A pair of spaced hinge bosses are integrally formed on the top of the turnover arm portion, a pair of hinge openings respectively hingedly connected to the hinge bosses are formed in the outer end of the fixed arm portion, a long pin shaft is fixedly connected to the fixed arm portion, and the hinge bosses are hingedly connected to the long pin shaft.
7. The sterilizing cabinet production blanking device according to claim 4, characterized in that, The suction disc structure comprises a suction disc support, and a plurality of electric suction discs are fixedly connected to the suction disc support; The lower end of the turnover arm portion is fixedly connected with a mounting screw, the suction disc support is fixedly connected with a mounting rod, and the mounting rod is fixedly connected with a threaded connection seat threadedly connected to the mounting screw.
8. The sterilizing cabinet production blanking device according to claim 4, characterized in that, The fixed arm portion on the type I gripper structure is fixed to the gripper seat; An extension fixed support arranged downward is fixedly connected to the left side wall of the support, and the fixed arm portion on the type II gripper structure is fixed to the bottom position of the extension fixed support.
9. The sterilizing cabinet production feeding device according to claim 1, characterized in that, An installation flange seat installed on the operating end of the mechanical arm is fixedly connected to the top of the support.