Speed-adjustable automatic material receiving tray

Abstract

The utility model discloses a speed-adjustable automatic receiving tray, which relates to the technical field of machining and comprises a mounting table, fixing frames are fixedly mounted on two sides of the top surface of the mounting table, and a protective device is detachably mounted on the top surface of the mounting table and positioned on the outer side of a receiving tray body. The two enclosures of the protection device are matched with the material receiving disc body to conduct material receiving work of workpieces, positioning bolts in the two positioning assemblies are taken out of the mounting table, the corresponding enclosures are taken down from the mounting table through damping positioning strips mounted on the bottom faces of the positioning pieces, and then the enclosures can be disassembled; according to the material receiving device, scraps on the material receiving disc body can be conveniently cleaned, the height of the material receiving disc body can be adjusted according to the height of the workpiece discharging conveying mechanism while the material receiving device is controlled to move under the cooperation of the movable lifting device, and the flexibility of the material receiving device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, and particularly relates to an adjustable-speed automatic material receiving tray. Background Art

[0002] An adjustable-speed automatic material receiving tray with the publication (announcement) number of "CN 217675365 U" includes an adjustable-speed motor, a material receiving tray, a material blocking mechanism and a frame. The adjustable-speed motor and the material blocking mechanism are both installed on the frame. The adjustable-speed motor can drive the material receiving tray to rotate. The material blocking mechanism includes a material blocking plate. The material receiving tray is provided with a material receiving surface. The edge of the material receiving surface is provided with a surrounding wall. The material blocking plate is located on the material receiving surface. One side of the material blocking plate abuts against the surrounding wall, and there is a gap between the other side and the surrounding wall.

[0003] Although when an adjustable-speed automatic material receiving tray with the publication (announcement) number of "CN 217675365 U" is working, without the need for specific personnel to place materials, it can effectively prevent the accumulation and collision of materials at the material discharging position on the material receiving surface, ensure the quality of materials, and save labor costs. In addition, the surrounding wall provided on the utility model can effectively reduce the probability of materials falling from the material receiving tray during rotation;

[0004] However, the surrounding wall of the material receiving tray of the above material receiving device is fixedly installed, and it is inconvenient to disassemble the surrounding wall. When receiving materials for some workpieces, the debris generated during the machining of the workpieces easily falls onto the material receiving tray along with the conveying mechanism. Due to the installation of the surrounding wall, it is inconvenient to clean the debris. Secondly, the above material receiving tray needs to be fixedly installed at one end of the blanking conveying mechanism through the frame and bolts, and the flexibility is poor, which cannot meet the requirements of the existing workpiece machining and material receiving. Content of the Utility Model

[0005] In order to solve the problem that the surrounding wall of the material receiving tray is fixedly installed, resulting in inconvenient cleaning of debris; the purpose of the utility model is to provide an adjustable-speed automatic material receiving tray.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: an adjustable-speed automatic material receiving tray includes an installation table. Both sides of the top surface of the installation table are fixedly installed with fixing frames. The number of the fixing frames is two. The top surfaces of the two fixing frames are fixedly installed with a workbench. The middle of the top surface of the installation table is fixedly installed with a fixing seat. The top surface of the fixing seat is fixedly installed with a speed regulating motor. The output end of the speed regulating motor is fixedly installed with a rotating shaft. The top end of the rotating shaft is fixedly installed with a connecting disk. The top surface of the connecting disk is fixedly installed with a material receiving tray body through bolts. A protective device is detachably installed on the outer side of the material receiving tray body on the top surface of the installation table;

[0007] The protective device includes enclosures. The number of the enclosures is two. Positioning members are fixedly installed on both sides of the two enclosures. A damping positioning strip is fixedly installed on the bottom surface of the positioning member. The damping positioning strip is slidably installed in the top surface of the installation table in a damped manner. A positioning component is fixedly installed on one side of the surface of each of the two enclosures. The positioning component includes a fixing member, and a sliding member is installed in the fixing member. The sliding member is slidably installed in the fixing member. A positioning pin is fixedly installed on the bottom surface of the sliding member. Return springs are symmetrically installed on the top surface of the sliding member. The positioning pin is slidably inserted into the top surface of the installation table through the sliding member and the return springs.

[0008] Preferably, a moving and lifting device is fixedly installed on the bottom surface of the installation table. The moving and lifting device includes a base. An electric telescopic rod is fixedly installed in the middle of the top surface of the base. The output end of the electric telescopic rod is fixedly connected to the bottom surface of the installation table. Universal positioning wheels are installed at the four corners of the bottom surface of the base. The number of the universal positioning wheels is four. Fixing cylinders are fixedly installed at the four corners of the top surface of the base. The number of the fixing cylinders is four. Lifting rods are sleeved in the four fixing cylinders. The top end of the lifting rod is fixedly installed on the bottom surface of the installation table and is slidably installed in the fixing cylinder.

[0009] Preferably, installation seats are fixedly installed on both sides of the workbench. The number of the installation seats is two. A positioning frame is fixedly installed on the top surface of the two installation seats. A material blocking plate is fixedly installed on one side of the positioning frame. The material blocking plate cooperates with the material receiving tray body. Rotating grooves are formed in both of the two enclosures. The rotating grooves cooperate with the material receiving tray body.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. In the present utility model, the two enclosures of the protective device cooperate with the material receiving tray body to perform the material receiving work of the workpiece. The positioning pins in the two positioning components are taken out from the installation table, and the corresponding enclosures are removed from the installation table through the damping positioning strips installed on the bottom surface of the positioning members, so that the disassembly of the enclosures can be completed, which is convenient for cleaning the debris on the material receiving tray body.

[0012] 2. In the present utility model, with the cooperation of the moving and lifting device, while controlling the movement of the device, the height of the material receiving tray body can be adjusted according to the height of the workpiece blanking and conveying mechanism, without fixing the receiving device to one end of the blanking and conveying mechanism through the frame and bolts for use, improving the flexibility of the present receiving device. Description of the Drawings

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 Schematic diagram of the overall structure of the present invention,

[0015] Figure 2 Schematic diagram of the top surface structure of the workbench of the present invention,

[0016] Figure 3 Schematic diagram of the disassembled structure of the workbench and the protection device of the present invention,

[0017] Figure 4 For the present invention Figure 3 Enlarged view of the structure at A in

[0018] Figure 5 Schematic diagram of the bottom surface of the material receiving tray and the material blocking plate structure of the present invention,

[0019] Figure 6 Schematic diagram of the structure of the mobile lifting device cooperating with the installation table of the present invention.

[0020] In the figure: 1. Installation table; 11. Fixed frame; 12. Fixed seat; 13. Speed regulating motor; 14. Rotating shaft; 15. Connecting disk; 2. Mobile lifting device; 21. Base; 22. Electric telescopic rod; 23. Universal positioning wheel; 24. Fixed cylinder; 241. Lifting rod; 3. Workbench; 31. Damping groove; 32. Positioning hole; 4. Material receiving tray body; 41. Installation seat; 42. Positioning frame; 43. Material blocking plate; 5. Protection device; 51. Enclosure; 52. Positioning component; 521. Fixed part; 522. Sliding part; 523. Positioning pin; 524. Return spring; 525. Pull rod; 526. Pull buckle; 53. Positioning part; 531. Damping positioning strip; 54. Rotating groove; 55. Handle. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] Embodiment: As Figures 1-6As shown in the figure, the utility model provides an adjustable-speed automatic material receiving tray, which includes an installation table 1. On both sides of the top surface of the installation table 1, fixed frames 11 are fixedly installed. The number of fixed frames 11 is two. On the top surfaces of the two fixed frames 11, a workbench 3 is fixedly installed. In the middle of the top surface of the installation table 1, a fixed seat 12 is fixedly installed. On the top surface of the fixed seat 12, a speed-regulating motor 13 is fixedly installed. At the output end of the speed-regulating motor 13, a rotating shaft 14 is fixedly installed. At the top end of the rotating shaft 14, a connecting disk 15 is fixedly installed. On the top surface of the connecting disk 15, a material receiving tray body 4 is fixedly installed through bolts. On the top surface of the installation table 1 and outside the material receiving tray body 4, a protective device 5 is detachably installed. The protective device 5 includes enclosures 51. The number of enclosures 51 is two. On both sides of the two enclosures 51, positioning members 53 are fixedly installed. At the bottom surface of the positioning member 53, a damping positioning strip 531 is fixedly installed. The damping positioning strip 531 slides in the top surface of the installation table 1 in a damped manner. On one side of the surfaces of the two enclosures 51, positioning components 52 are fixedly installed. The positioning component 52 includes a fixing member 521. Inside the fixing member 521, a sliding member 522 is installed. The sliding member 522 is slidably installed in the fixing member 521. At the bottom surface of the sliding member 522, a positioning pin 523 is fixedly installed. On the top surface of the sliding member 522, return springs 524 are symmetrically installed. The positioning pin 523 is slidably inserted into the top surface of the installation table 1 through the sliding member 522 and the return springs 524;

[0023] Through the two enclosures 51 of the protective device 5, the workpiece receiving work is carried out in cooperation with the material receiving tray body 4. Through the two fixing members 521 respectively, the positioning components 52 are installed and fixed on one side of the two enclosures 51. Each enclosure 51 corresponds to two positioning members 53 and two damping positioning strips 531. With the cooperation of the damping positioning strips 531 installed at the bottom surface of the positioning member 53, the installation and positioning of the two enclosures 51 on the installation table 1 are completed. After the positioning is completed, with the cooperation of the sliding member 522 and the return springs 524 in the two positioning components 52, the installation and fixing of the two enclosures 51 on the installation table 1 are completed through the positioning pins 523, and it is used in cooperation with the material receiving tray body 4. The positioning pins 523 in the two positioning components 52 are taken out from the installation table 1, and the corresponding enclosures 51 are taken off from the installation table 1 through the damping positioning strips 531 installed at the bottom surface of the positioning member 53, which is convenient for cleaning the debris on the material receiving tray body 4.

[0024] A mobile lifting device 2 is fixedly installed on the bottom surface of the installation table 1. The mobile lifting device 2 includes a base 21. In the middle of the top surface of the base 21, an electric telescopic rod 22 is fixedly installed. The output end of the electric telescopic rod 22 is fixedly connected to the bottom surface of the installation table 1. Universal positioning wheels 23 are installed at the four corners of the bottom surface of the base 21. The number of the universal positioning wheels 23 is four. Fixed cylinders 24 are fixedly installed at the four corners of the top surface of the base 21. The number of the fixed cylinders 24 is four. Lifting rods 241 are sleeved in the four fixed cylinders 24. The top ends of the lifting rods 241 are fixedly installed on the bottom surface of the installation table 1 and are slidably installed in the fixed cylinders 24. The installation and fixation of the mobile lifting device 2 are completed through the installation table 1. When the device is needed to receive workpieces by the blanking and conveying mechanism of the cooperating workpiece, the device is moved to the end of the blanking and conveying mechanism through the universal positioning wheels 23 of the mobile lifting device 2, so that the area behind the baffle 43 on the receiving tray body 4 is located below the end of the blanking and conveying mechanism. After the movement is completed, according to the height of the blanking and conveying mechanism, the switch of the electric telescopic rod 22 is turned on. Under the cooperation of the lifting rods 241 in the four fixed cylinders 24, the receiving tray body 4 installed on the installation table 1 is controlled to lift through the electric telescopic rod 22, and the receiving tray body 4 is adjusted to an appropriate height to cooperate with the blanking and conveying mechanism to complete the workpiece receiving work.

[0025] Installation seats 41 are fixedly installed on both sides of the workbench 3. The number of the installation seats 41 is two. A positioning frame 42 is fixedly installed on the top surfaces of the two installation seats 41. A baffle 43 is fixedly installed on one side of the positioning frame 42. The baffle 43 cooperates with the receiving tray body 4. The installation and fixation of the positioning frame 42 are completed through the two installation seats 41, and the installation and fixation of the baffle 43 are completed through the positioning frame 42. When the device receives workpieces, the switch of the speed regulating motor 13 is turned on. The receiving tray body 4 is controlled to rotate through the speed regulating motor 13 driving the rotating shaft 14 and the connecting disk 15. The baffle 43 assists the receiving tray body 4 to complete the workpiece receiving work. Rotating grooves 54 are opened in both of the two enclosures 51. The rotating grooves 54 cooperate with the receiving tray body 4. The rotating grooves 54 respectively opened in the two enclosures 51 assist the receiving tray body 4 to rotate, improving the stability of the receiving tray body 4 during rotation.

[0026] Damping grooves 31 are symmetrically opened on both sides of the top surface of the installation table 1. Damping positioning strips 531 are inserted into the damping grooves 31 in a damping manner. The damping positioning strips 531 cooperate with the damping grooves 31. The damping grooves 31 respectively opened on both sides of the top surface of the installation table 1 assist in the insertion and positioning of the corresponding damping positioning strips 531, thereby completing the installation and positioning of the two enclosures 51 on the installation table 1. Positioning holes 32 are opened in the middle of both sides of the top surface of the workbench 3. Positioning pins 523 are slidably inserted into the positioning holes 32. The insertion and positioning of the corresponding positioning pins 523 are completed through the two positioning holes 32 respectively.

[0027] A pull rod 525 is fixedly installed in the middle of the top surface of the sliding member 522. The top end of the pull rod 525 is fixedly installed with a pull buckle 526. The pull buckle 526 and the pull rod 525 cooperate with each other. By the cooperation of the pull buckle 526 and the pull rod 525, the corresponding sliding member 522 and the positioning pin 523 are controlled to be inserted and pulled out. On one side of the two fixing members 521, a handle 55 is fixedly installed. The handle 55 and the enclosure 51 cooperate with each other. By the handles 55 respectively installed on one side of the two fixing members 521, the corresponding enclosure 51 is controlled to be disassembled and assembled.

[0028] Working principle: When the device is needed to receive workpieces from the blanking and conveying mechanism of the mating workpiece, the device is moved to the end of the blanking and conveying mechanism through the universal positioning wheels 23 of the moving and lifting device 2, so that the area behind the baffle 43 on the receiving tray body 4 is located below the end of the blanking and conveying mechanism. After the movement is completed, according to the height of the blanking and conveying mechanism, the switch of the electric telescopic rod 22 is turned on. With the cooperation of the lifting rods 241 in the four fixed cylinders 24, the receiving tray body 4 installed on the mounting table 1 is controlled by the electric telescopic rod 22 to be lifted and lowered, and the receiving tray body 4 is adjusted to an appropriate height to cooperate with the blanking and conveying mechanism to perform the workpiece receiving work.

[0029] The two enclosures 51 of the protection device 5 cooperate with the receiving tray body 4 to perform the workpiece receiving work. The positioning components 52 are respectively installed and fixed on one side of the two enclosures 51 through the two fixing members 521. Each enclosure 51 corresponds to two positioning members 53 and two damping positioning strips 531. With the cooperation of the damping positioning strips 531 installed on the bottom surface of the positioning member 53, the installation and positioning of the two enclosures 51 on the mounting table 1 are completed. After the positioning is completed, with the cooperation of the sliding members 522 and the return springs 524 in the two positioning components 52, the two enclosures 51 are installed and fixed on the mounting table 1 through the positioning pins 523, and are used in cooperation with the receiving tray body 4. The positioning pins 523 in the two positioning components 52 are taken out of the mounting table 1, and the corresponding enclosure 51 is removed from the mounting table 1 through the damping positioning strip 531 installed on the bottom surface of the positioning member 53, which is convenient for cleaning the debris on the receiving tray body 4.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these changes and modifications.

Claims

1. An adjustable speed automatic material receiving tray, comprising a mounting platform (1), characterized in that: A fixing frame (11) is fixedly mounted on both sides of the top surface of the mounting platform (1), the number of the fixing frames (11) is two, a workbench (3) is fixedly mounted on the top surfaces of the two fixing frames (11), a fixing seat (12) is fixedly mounted in the middle of the top surface of the mounting platform (1), a speed regulating motor (13) is fixedly mounted on the top surface of the fixing seat (12), a rotating shaft (14) is fixedly mounted on the output end of the speed regulating motor (13), a connecting plate (15) is fixedly mounted on the top end of the rotating shaft (14), a receiving tray body (4) is fixedly mounted on the top surface of the connecting plate (15) by bolts, and a protective device (5) is detachably mounted on the top surface of the mounting platform (1) and is located outside the receiving tray body (4); The protective device (5) comprises a fence (51), wherein the number of the fences (51) is two, and positioning pieces (53) are fixedly mounted on both sides of the two fences (51), and a damping positioning strip (531) is fixedly mounted on the bottom surface of the positioning piece (53), and the damping positioning strip (531) slides in a damped manner in the top surface of the mounting platform (1), and a positioning assembly (52) is fixedly mounted on one side of the surface of the two fences (51), and the positioning assembly (52) comprises a fixing piece (521), and a sliding piece (522) is mounted in the fixing piece (521), and the sliding piece (522) is slidably mounted in the fixing piece (521), and a positioning latch (523) is fixedly mounted on the bottom surface of the sliding piece (522), and a return spring (524) is symmetrically mounted on the top surface of the sliding piece (522), and the positioning latch (523) is slidably inserted in the top surface of the mounting platform (1) through the sliding piece (522) and the return spring (524).

2. The speed-adjustable automatic material receiving tray according to claim 1, characterized in that: A mobile lifting device (2) is fixedly mounted on the bottom surface of the mounting platform (1), and the mobile lifting device (2) comprises a base (21). An electric telescopic rod (22) is fixedly mounted in the middle of the top surface of the base (21), and the output end of the electric telescopic rod (22) is fixedly connected to the bottom surface of the mounting platform (1). Universal positioning wheels (23) are mounted at four corners of the bottom surface of the base (21), and the number of the universal positioning wheels (23) is four. Fixed cylinders (24) are fixedly mounted at four corners of the top surface of the base (21), and the number of the fixed cylinders (24) is four. Lifting rods (241) are sleeved in the four fixed cylinders (24), and the top ends of the lifting rods (241) are fixedly mounted on the bottom surface of the mounting platform (1) and slidably mounted in the fixed cylinders (24).

3. The speed-adjustable automatic material receiving tray according to claim 1, characterized in that: Mounting seats (41) are fixedly mounted on both sides of the workbench (3), the number of the mounting seats (41) being two, positioning frames (42) being fixedly mounted on the top surfaces of the two mounting seats (41), a material baffle plate (43) being fixedly mounted on one side of the positioning frame (42), and the material baffle plate (43) cooperates with the receiving tray body (4).

4. The speed-adjustable automatic material receiving tray according to claim 1, characterized in that: A rotation groove (54) is provided in each of the two enclosures (51), and the rotation groove (54) cooperates with the receiving tray body (4).

5. The speed-adjustable automatic material receiving tray according to claim 1, characterized in that: Damping grooves (31) are symmetrically provided on both sides of the top surface of the mounting platform (1), the damping positioning strips (531) are dampingly inserted in the damping grooves (31), and the damping positioning strips (531) cooperate with the damping grooves (31).

6. The speed-adjustable automatic material receiving tray according to claim 1, characterized in that: Positioning holes (32) are provided in the middle of both sides of the top surface of the workbench (3), and the positioning pins (523) are slidably inserted in the positioning holes (32).

7. The speed-adjustable automatic material receiving tray according to claim 1, characterized in that: A pull rod (525) is fixedly mounted in the middle of the top surface of the sliding member (522), and a draw buckle (526) is fixedly mounted on the top end of the pull rod (525), and the draw buckle (526) cooperates with the pull rod (525).

8. The speed-adjustable automatic material receiving tray according to claim 1, characterized in that: A handle (55) is fixedly mounted on one side of the two fixing members (521), and the handle (55) cooperates with the enclosure (51).

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