Equidistant adjusting device
By designing an isometric adjustment device including an electric push cylinder, an adjustment mechanism and a telescopic mechanism, the problem that the isometric adjustment mechanism in the prior art cannot be adapted to items of different specifications is solved, and flexible adjustment of the item spacing and suction nozzle tube are realized. The centralized position maintains the device and the efficiency of loading and unloading processing.
Patent Information
- Application Number
- CN202420348102.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-02-26
AI Technical Summary
The existing isometric adjustment mechanism cannot be changed accordingly according to the specifications of the items, resulting in low practicality and generality, and cannot be adapted to loading and unloading of various tanks of different specifications.
An isometric adjustment device including a top block, an electric push cylinder, a reciprocating block, an adjustment groove, an adjustment mechanism, a positioning member, an adjustment member, a telescopic mechanism and a suction nozzle tube is designed. By adjusting the coordination between the motor and the adjustment rod, the thread is used. The segment and chute structure realizes the adjustment of the spacing between items, and ensures the centering position of the suction nozzle tube through the limit frame and the air pressure system to adapt to objects of different models and sizes.
The spacing adjustment is achieved according to objects of different models and sizes, which enhances the practicality and universality of the device, ensures that the nozzle tube is always in the center, and improves the efficiency and effect of loading and unloading processing.
Smart Images
Figure CN222311989U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automated processing, in particular to an equidistant adjustment device. Background Art
[0002] Automated processing refers to a production method that uses computer-controlled automated equipment to process workpieces. Automated equipment controls the motion trajectory of tools such as machining tools and the coordinated actions of machines through pre-programmed processing programs (G codes) to complete the processing of workpieces. The advantages of automated processing are high production efficiency, low cost, and stable product quality. It is suitable for mass production and small-batch production of multiple varieties.
[0003] When the existing equidistant adjustment mechanism is in use, its spacing is fixed and cannot be changed accordingly according to the specifications of the items. Therefore, its practicality and versatility are low, and it cannot adapt to the loading and unloading of cans of various specifications. Utility Model Content
[0004] In view of the problems existing in the prior art, the utility model discloses an equidistant adjustment device, which adopts the technical solution of comprising a top block, an electric push cylinder is provided on the top surface of the top block, a reciprocating block is provided on the outer wall of the top block, the reciprocating block is connected to the reciprocating mechanism, an adjustment groove is provided on the bottom surface of the top block, an adjustment mechanism is provided in the adjustment groove, a positioning member and an adjusting member are provided on the adjustment mechanism, the adjusting members are provided on the left and right sides of the positioning member and are provided in multiple groups, a suction nozzle tube is provided between the adjusting member and the positioning member, and the suction nozzle tube is connected to the positioning member and the adjusting member through a telescopic mechanism.
[0005] As a preferred technical solution of the utility model, the positioning member has a square cross-section and a conical bottom end, the adjusting member has a trapezoidal cross-section, the adjusting member has four groups, and the outermost adjusting member is shorter than the innermost adjusting member.
[0006] As a preferred technical solution of the utility model, the adjustment mechanism includes an adjustment motor and an adjustment rod. The adjustment rod is rotatably connected in the adjustment groove. The adjustment rod is provided with threaded sections with opposite rotation directions at both ends. The positioning piece is arranged in the middle of the positioning piece. The adjustment piece is threadedly connected to the adjustment rod. The adjustment rod passes through the positioning piece and is rotatably connected therebetween.
[0007] As a preferred technical solution of the utility model, the telescopic mechanism includes a connecting rod, a connecting plate, a fixed block, and a spring. The outer walls of the adjusting member and the positioning member are provided with grooves, and the inner top surface and the inner bottom surface of the groove are provided with slide grooves. The two groups of slide grooves are connected by a connecting rod. There are two groups of connecting rods, which are symmetrically arranged front and back, and springs are pressed between the connecting rods. A connecting plate is slidably connected to the connecting rod. The two groups of connecting plates are cross-arranged and connected in the middle by a rotating shaft. The free ends of the left and right groups of connecting plates are hinged, and a fixed block is provided on the top surface of the hinged end. A suction nozzle tube is provided on the fixed block, and an air hole is provided on the top surface of the suction nozzle tube, and the air hole is connected to the air pressure system.
[0008] As a preferred technical solution of the utility model, the two groups of nozzle tubes are connected by a limit frame, and the limit frame and the nozzle tubes are slidably connected; the position of the nozzle tubes is limited by the limit frame mounted on the two groups of nozzle tubes to prevent the nozzle tubes and the fixed block from approaching one of the groups of connecting plates during the movement of the telescopic mechanism, resulting in the nozzle tubes and the fixed block not being in the center position.
[0009] The beneficial effects of the utility model are as follows: through the mutual cooperation between the adjusting motor and the adjusting rod provided on the top block, the utility model can adjust the spacing accordingly according to tubular objects of different models and sizes, thereby enhancing its practicality and versatility; the telescopic mechanism provided in the technical solution makes the suction nozzle tube always in the center position and symmetrical front and back, fixes the objects between the positioning part and the adjusting part, and performs loading and unloading processing; the position of the suction nozzle tube is limited by the limit frames provided on the two groups of suction nozzle tubes, so as to avoid the suction nozzle tube and the fixing block approaching one of the groups of connecting plates during the movement of the telescopic mechanism, resulting in the suction nozzle tube and the fixing block not being in the center position, resulting in poor effect and failure to suck up the objects. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the specific implementation or the prior art description. In all the drawings, each element or part is not necessarily drawn according to the actual scale.
[0011] Figure 1 The schematic diagram of the structure of the utility model Figure 1 ;
[0012] Figure 2 The schematic diagram of the structure of the utility model Figure 2 ;
[0013] Figure 3 This is a schematic diagram of the telescopic mechanism structure of the utility model;
[0014] Figure 4 It is a schematic diagram of the structure of the adjusting rod of the utility model.
[0015] In the figure: 1, top block; 101, adjustment groove; 2, electric push cylinder; 3, reciprocating block; 4, adjustment motor; 5, adjustment rod; 6, positioning member; 7, adjustment member; 8, groove; 801, slide groove; 9, connecting rod; 10, connecting plate; 11, fixing block; 12, nozzle tube; 13, spring. DETAILED DESCRIPTION
[0016] Example 1
[0017] like Figures 1 to 4As shown, the utility model discloses an equidistant adjustment device, and the technical solution adopted is that an electric push cylinder 2 is provided on the top surface of a top block 1, and its function is to control the height reciprocation of the entire device. The electric push cylinder 2 is arranged on a reciprocating block 3, and the reciprocating block 3 is arranged on an existing reciprocating mechanism to realize the reciprocating motion control of the entire device.
[0018] An adjusting groove 101 is provided on the bottom surface of the top block 1, and an adjusting rod 5 is rotatably connected in the adjusting groove 101. The adjusting rod 5 is provided with two threaded sections with opposite rotation directions. Two groups of adjusting parts 7 are respectively threadedly connected to the two groups of threaded sections. The outermost adjusting part 7 is the shortest, and the inner adjusting part 7 is longer than the outer one. A positioning part 6 is fixed in the middle of the adjusting groove 101, and the adjusting rod 5 passes through the positioning part 6. The two are rotatably connected without interfering with each other. An adjusting motor 4 is provided on the outer wall of the top block 1, and the driving shaft of the adjusting motor 4 is connected to the adjusting rod 5, which is used to control the adjusting part 7 to adjust the spacing and adapt to materials of various specifications.
[0019] The opposite surfaces of the positioning member 6 and the adjusting member 7 are provided with grooves 8, and the opposite surfaces of the two groups of adjusting members 7 are both provided with grooves 8. The inner top surface and the inner bottom surface of the groove 8 are both provided with slide grooves 801. Two groups of connecting rods 9 are slidably connected in the slide grooves 801, and a spring 13 is pressed between the two groups of connecting rods 9. The function of the spring 13 is to assist in resetting. The two groups of connecting rods 9 are respectively rotatably connected with connecting plates 10, and the two groups of connecting plates 10 are staggered. The free ends of the connecting plates 10 provided in the opposite surfaces of the two groups of grooves 8 are hinged. The top surfaces of the hinged ends are provided with fixed blocks 11, and the opposite surfaces of the fixed blocks 11 are provided with suction nozzle tubes 12. The top surface of the suction nozzle tubes 12 is provided with air holes, and the air pressure system is connected to realize the adsorption of objects. In order to prevent the two groups of suction nozzle tubes 12 from deviating from the middle, in this embodiment, a limit frame is set on the outer walls of the two groups of suction nozzle tubes 12, and the limit frame is slidably connected to the suction nozzle tubes 12 to achieve the purpose of limiting.
[0020] The working principle of the utility model is as follows: the lifting of the whole equipment is controlled by the electric push cylinder 2, and the material is sucked up during the lifting process. The reciprocating block 3 is provided on the electric push cylinder 2, and the reciprocating mechanism controls the equipment for sucking up the lowered materials and transports them to the next link (such as: a box). According to the size of the material, the adjusting motor 4 is controlled to work, and the adjusting motor 4 drives the adjusting rod 5 to rotate in the adjusting groove 101. The threaded section on the adjusting rod 5 controls the adjusting member 7 to adjust the spacing. The positioning member 6 is used for the purpose of centering. When adjusting the spacing, the connecting rod 9 in the slide groove 101 in the groove 8 also changes the spacing accordingly, and the spring 13 is squeezed (or moves in the opposite direction) so that the hinged ends of the opposite surfaces of the connecting plate 10 mounted on the connecting rod 9 are brought closer to each other (or outward). In order to ensure the position of the fixed block 11, the outer wall of the suction nozzle tube 12 is slidably connected to the limited position frame to prevent the suction nozzle tube 12 from deviating from the center position. The air hole at the top of the suction nozzle tube 12 is connected to the air pressure system to realize negative pressure suction of objects.
[0021] The principle of the utility model for achieving equal-pitch adjustment of the adjustment members 7 is as follows: the adjustment rod 5 of the utility model has two threaded sections with opposite rotation directions, which are used to adjust the adjustment members 7 on the inner and outer sides. According to common knowledge, the screw of the adjustment rod 5 can convert the rotary motion into linear motion, and the distance of the motion depends on the number of rotations and the thread pitch. In order to achieve the function of equal-pitch adjustment, the utility model can obtain the required pitch for moving the inner and outer adjustment members 7 through a limited number of experiments, and realize the moving distance of the inner and outer adjustment members 7 according to the different pitches, thereby realizing equal-pitch movement, and does not require additional creative labor. It belongs to the widely used existing technology.
[0022] The circuits or mechanical connections involved in the present invention are conventional means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, which are common knowledge.
[0023] Components not described in detail herein are prior art.
[0024] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.
Claims
1. An equidistant adjustment device, comprising a top block (1), the top surface of the top block (1) is provided with an electric push cylinder (2), the electric push cylinder (2) is arranged on a reciprocating block (3), the reciprocating block (3) is connected to a reciprocating mechanism, characterized in that: The bottom surface of the top block (1) is provided with an adjustment groove (101), an adjustment mechanism is provided in the adjustment groove (101), a positioning member (6) and an adjustment member (7) are provided on the adjustment mechanism, the adjustment member (7) is provided on the left and right sides of the positioning member (6), and a plurality of groups of the adjustment members (7) are provided, a suction nozzle tube (12) is provided between the adjustment member (7) and the positioning member (6), and the suction nozzle tube (12) is connected to the positioning member (6) and the adjustment member (7) through a telescopic mechanism.
2. The isometric adjustment device according to claim 1, characterized in that: The positioning member (6) has a square cross section and a conical bottom end; the adjusting member (7) has a trapezoidal cross section; the adjusting member (7) is divided into four groups, and the outermost adjusting member (7) is shorter than the innermost adjusting member (7).
3. The isometric adjustment device according to claim 2, characterized in that: The adjusting mechanism comprises an adjusting motor (4) and an adjusting rod (5); the adjusting rod (5) is rotatably connected in the adjusting groove (101); the adjusting rod (5) is provided with threaded sections with opposite rotation directions at two ends; the positioning member (6) is provided at the middle of the adjusting rod (5); the adjusting member (7) is threadably connected to the adjusting rod (5); the adjusting rod (5) passes through the positioning member (6), and the two are rotatably connected.
4. The isometric adjustment device according to claim 3, characterized in that: The telescopic mechanism comprises a connecting rod (9), a connecting plate (10), a fixing block (11), and a spring (13). The outer walls of the adjusting member (7) and the positioning member (6) are both provided with a groove (8). The inner top surface and the inner bottom surface of the groove (8) are both provided with a slide groove (801). Two groups of the slide grooves (801) are connected through the connecting rod (9). There are two groups of the connecting rods (9) which are symmetrically arranged front and back. The spring (13) is pressed between the connecting rods (9). The connecting plate (10) is slidably connected to the connecting rod (9). The two groups of the connecting plates (10) are cross-arranged and connected in the middle by a rotating shaft. The free ends of the left and right groups of the connecting plates (10) are hinged, and the top surface of the hinged end is provided with a fixing block (11). The fixing block (11) is provided with a suction nozzle tube (12). The top surface of the suction nozzle tube (12) is provided with an air hole, and the air hole is connected to the air pressure system.
5. The isometric adjustment device according to claim 4, characterized in that: The two groups of suction nozzle tubes (12) are connected via a limit frame, and the limit frame is slidably connected to the suction nozzle tubes (12).