Automatic sponge attaching device

Abstract

The utility model relates to the technical field of sponge attaching, in particular to an automatic sponge attaching device which comprises supporting legs, baffles are fixedly connected to the tops of the supporting legs, a first conveying belt and a second conveying belt are rotationally connected between the baffles respectively, and a discharging hopper is fixedly connected to the inner side wall of each baffle. First springs are symmetrically and fixedly connected into the discharging hopper, the ends, away from the discharging hopper, of the first springs are fixedly connected with extrusion plates, a cutting assembly is installed between the first conveying belt and the second conveying belt, and a workbench is installed on the side, away from the first conveying belt, of the second conveying belt. The automatic sponge attaching device comprises a workbench, a clamping assembly is installed at the top of the workbench, a grabbing assembly is installed at the position, located outside the clamping assembly, of the top of the workbench, and compared with an existing automatic sponge attaching device, the automatic sponge attaching device can rapidly complete automatic sponge attaching through the design of slitting and grabbing, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge sticking, in particular to an automatic sponge sticking device. Background Art

[0002] Jewelry boxes are used to store jewelry and can be used as jewelry collection, jewelry packaging, and jewelry gift boxes. The color of the jewelry box is usually matched according to the color of the jewelry. In order to ensure its stability when placed on a flat surface, a layer of sponge is usually attached to the bottom of the jewelry box.

[0003] In traditional technology, the sponge needs to be clamped manually and then attached to the required position. This operation is convenient and quick, but the manual sponge attachment method has low efficiency and is difficult to meet production needs. In addition, when the sponge is attached manually, the jewelry box and the sponge will be asymmetrical, and the sponge needs to be peeled off again, which will damage the original surface of the jewelry box.

[0004] Therefore, it is particularly important to improve the existing automatic sponge attaching device and design a new automatic sponge attaching device to solve the above technical defects and improve the practicality of the overall automatic sponge attaching device. Utility Model Content

[0005] The purpose of the utility model is to provide a sponge automatic sticking device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sponge automatic attaching device comprises a supporting foot, a baffle is fixedly connected to the top of the supporting foot, a first conveyor belt and a second conveyor belt are rotatably connected between the baffles, a lower hopper is fixedly connected to the inner side wall of the baffle, a first spring is symmetrically fixedly connected to the inside of the lower hopper, an extrusion plate is fixedly connected to the end of the first spring away from the lower hopper, a cutting assembly is installed between the first conveyor belt and the second conveyor belt, a workbench is installed on the side of the second conveyor belt away from the first conveyor belt, a clamping assembly is installed on the top of the workbench, and a grabbing assembly is installed on the top of the workbench and outside the clamping assembly;

[0008] The cutting assembly is used to synchronously cut the top and bottom of the sponge;

[0009] The clamping assembly is used to clamp jewelry boxes of different sizes;

[0010] The grabbing assembly is used to grab the cut sponge and attach it to the jewelry box.

[0011] As a preferred solution of the utility model, the cutting assembly includes a frame, a limiting column, a first support plate, a second support plate and a blade. The frame is fixedly connected between the first conveyor belt and the second conveyor belt, the limiting column is symmetrically fixedly connected to the inside of the frame, the first support plate and the second support plate are symmetrically slidably connected to the outside of the limiting column, and the blade is symmetrically fixedly connected to the side close to the first support plate and the second support plate.

[0012] As a preferred solution of the utility model, a rotating shaft is rotatably connected to the inner side wall of the frame, a clamping plate is fixedly connected to the outside of the rotating shaft, and a connecting rod is rotatably connected to the adjacent side of the clamping plate.

[0013] As a preferred solution of the utility model, a third support plate is slidably connected above the second support plate, the end of the connecting rod away from the clamping plate is rotatably connected to the first support plate and the third support plate respectively, a sliding rod is slidably connected between the second support plate and the third support plate, and the limiting column is located between the second support plate and the third support plate and is fixedly sleeved with a second spring.

[0014] As a preferred solution of the utility model, the clamping assembly includes a fixed table, an isolation block, a slide groove and an extrusion rod, the fixed table is fixedly connected to the top of the workbench, the isolation block is symmetrically fixedly connected to the top of the fixed table, the slide groove is opened at the top of the fixed table and is located between the isolation blocks, and the extrusion rod is slidably connected to the inside of the slide groove.

[0015] As a preferred solution of the utility model, the fixed platform is rotatably connected to a special-shaped disk inside, a curved groove is opened inside the special-shaped disk, the bottom of the extrusion rod is fixedly connected to a moving rod, and the moving rod passes through the slide groove and extends to the inside of the curved groove.

[0016] As a preferred solution of the utility model, the grabbing assembly includes a stabilizing rod, an extension plate, a turntable, a swing rod, a first waist groove, a crank and a slider, the stabilizing rod is fixedly connected to the top of the workbench, the extension plate is fixedly connected to the top of the stabilizing rod, the turntable is rotatably connected to the back side of the extension plate, the swing rod is rotatably connected to the bottom end of the outside of the extension plate, the first waist groove is opened inside the swing rod, the crank is rotatably connected between the first waist groove and the turntable, and the slider is slidably connected to the inside of the first waist groove.

[0017] As a preferred solution of the utility model, a second waist groove is provided inside the swing lever and above the first waist groove, a synchronization rod is slidably connected inside the second waist groove, an end of the synchronization rod away from the second waist groove is rotatably connected to a rotating block, the outside of the rotating block is rotatably connected to a rotating block, the outside of the rotating block is rotatably connected to a synchronization block, the inside of the synchronization block is slidably connected to a linkage rod, and the outside of the linkage rod is sleeved with a third spring.

[0018] As a preferred solution of the utility model, a receiving block is rotatably connected to the outside of the linkage rod and away from the third spring, a suction cup is fixedly connected to the bottom of the receiving block, a main shaft is slidably connected to the inside of the receiving block, a ring is fixedly connected to the top of the main shaft, the outside of the ring is slidably connected to a support column, and the outside of the support column is fixedly connected to a hanger.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. In the utility model, the sponge is moved between the first conveyor belt and the second conveyor belt, the first support plate is driven to move upward by the telescopic cylinder, and the connecting rod is unfolded at the same time, the clamping plate is driven to tilt, and the connecting rod on the other side is driven to unfold downward, so that the first support plate and the third support plate are brought close to each other, and the blades are fitted to each other, and the two sets of blades are clamped to each other, so that the incision of the sponge is complete and smooth.

[0021] 2. In the utility model, by rotating the special-shaped disk, the curved groove squeezes the moving rod, and the moving rod slides inside the curved groove and the slide groove, so that the squeezing rod completes linear motion and clamps different jewelry boxes.

[0022] 3. By rotating the turntable, the crank follows the turntable to rotate, thereby driving the swing rod to swing left and right. At the same time, the second waist groove swings the synchronization rod to complete the 180-degree movement of the rotating block. Then the receiving block drives the suction cup to swing left and right while lifting and lowering, so as to grab the sponge on the second conveyor belt to the top of the jewelry box to complete the sponge attachment work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the cutting assembly of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the grabbing component of the utility model;

[0027] Figure 5 This is a schematic diagram of the internal structure of the grabbing component of the utility model.

[0028] In the figure: 1, support foot; 2, baffle; 3, first conveyor belt; 4, second conveyor belt; 5, lower hopper; 6, extrusion plate; 7, cutting assembly; 701, frame; 702, limit column; 703, first support plate; 704, second support plate; 705, blade; 706, clamping plate; 707, connecting rod; 708, third support plate; 709, slide rod; 710, second spring; 8, workbench; 9, clamping assembly; 901, fixed table; 902, isolation block; 903, slide groove; 904, extrusion rod; 905, special-shaped Disk; 906, curved groove; 907, moving rod; 10, grab assembly; 1001, stabilizing rod; 1002, extension plate; 1003, turntable; 1004, swing rod; 1005, first waist groove; 1006, crank; 1007, slider; 1008, second waist groove; 1009, synchronization rod; 1010, rotating block; 1011, linkage rod; 1012, third spring; 1013, receiving block; 1014, suction cup; 1015, main shaft; 1016, collar; 1017, support column; 1018, hanger. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] Example:

[0031] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0032] A sponge automatic attaching device comprises a supporting foot 1, a baffle 2 is fixedly connected to the top of the supporting foot 1, a first conveyor belt 3 and a second conveyor belt 4 are rotatably connected between the baffles 2, a lower hopper 5 is fixedly connected to the inner side wall of the baffle 2, a first spring is symmetrically fixedly connected inside the lower hopper 5, an extrusion plate 6 is fixedly connected to the end of the first spring away from the lower hopper 5, a cutting assembly 7 is installed between the first conveyor belt 3 and the second conveyor belt 4, a workbench 8 is installed on the side of the second conveyor belt 4 away from the first conveyor belt 3, a clamping assembly 9 is installed on the top of the workbench 8, and a grabbing assembly 10 is installed on the top of the workbench 8 and outside the clamping assembly 9;

[0033] The cutting assembly 7 is used to synchronously cut the top and bottom of the sponge;

[0034] The clamping assembly 9 is used to clamp jewelry boxes of different sizes;

[0035] The grabbing assembly 10 is used to grab the cut sponge and attach it to the jewelry box. The sponge is placed inside the discharge hopper 5, and the squeezing plate 6 is squeezed by the first spring, so that the squeezing plate 6 slightly clamps the sponge. At the same time, the first conveyor belt 3 and the second conveyor belt 4 are started and rubbed with the sponge, so that the sponge is discharged in an orderly manner.

[0036] For further information, see Figure 1 and Figure 2 In this embodiment, the cutting assembly 7 includes a frame 701, a limiting column 702, a first support plate 703, a second support plate 704 and a blade 705. The frame 701 is fixedly connected between the first conveyor belt 3 and the second conveyor belt 4. The limiting column 702 is symmetrically fixedly connected to the inside of the frame 701. The first support plate 703 and the second support plate 704 are symmetrically slidably connected to the outside of the limiting column 702. The blade 705 is symmetrically fixedly connected to the side where the first support plate 703 and the second support plate 704 are close to each other. When it is necessary to tidy up the edges and corners of the sponge, the sponge is moved between the first conveyor belt 3 and the second conveyor belt 4, and the first support plate 703 and the second support plate 704 are clamped together, so that the blade 705 moves close to each other, thereby completing the cutting of the sponge. Moreover, the two sets of blades 705 clamp each other, and the incision of the sponge is complete and smooth.

[0037] For further information, see Figure 1 and Figure 2 In this embodiment, a rotating shaft is rotatably connected to the inner wall of the frame 701, a clamping plate 706 is fixedly connected to the outside of the rotating shaft, a connecting rod 707 is rotatably connected to the side close to the clamping plate 706, a third supporting plate 708 is slidably connected to the top of the second supporting plate 704, an end of the connecting rod 707 away from the clamping plate 706 is rotatably connected to the first supporting plate 703 and the third supporting plate 708 respectively, a sliding rod 709 is slidably connected between the second supporting plate 704 and the third supporting plate 708, and a limiting column 702 is located between the second supporting plate 704 and the third supporting plate 708. A second spring 710 is fixedly sleeved between the support plates 708. By placing the telescopic cylinder at the bottom end of the inner side of the frame 701, the first support plate 703 is driven to move upward by the telescopic cylinder, and at the same time, the connecting rod 707 is unfolded, driving the clamping plate 706 to tilt, and driving the connecting rod 707 on the other side to unfold downward, so that the first support plate 703 and the third support plate 708 are brought close to each other. At the same time, when the blades 705 are in contact with each other, the vibration force between the second support plate 704 and the third support plate 708 is unloaded and buffered by the second spring 710.

[0038] For further information, see Figure 1 and Figure 3In this embodiment, the clamping assembly 9 includes a fixed platform 901, an isolation block 902, a slide 903 and an extrusion rod 904. The fixed platform 901 is fixedly connected to the top of the workbench 8, the isolation block 902 is symmetrically fixedly connected to the top of the fixed platform 901, the slide 903 is opened at the top of the fixed platform 901 and is located between the isolation blocks 902, and the extrusion rod 904 is slidably connected to the inside of the slide 903. When the jewelry box is placed on the top of the fixed platform 901, the extrusion rod 904 is slidably squeezed, and the slide 903 limits the extrusion rod 904, so that the extrusion rod 904 completes linear motion, thereby clamping different jewelry boxes.

[0039] For further information, see Figure 1 and Figure 3 In this embodiment, a special-shaped disk 905 is rotatably connected inside the fixed table 901, and a curved groove 906 is opened inside the special-shaped disk 905. The bottom of the extrusion rod 904 is fixedly connected to the moving rod 907, and the moving rod 907 passes through the slide groove 903 and extends to the inside of the curved groove 906. By rotating the special-shaped disk 905, the curved groove 906 squeezes the moving rod 907, and the moving rod 907 slides inside the curved groove 906 and the slide groove 903, thereby realizing the synchronous movement of the extrusion rod 904.

[0040] For further information, see Figure 1 , Figure 4 and Figure 5 In this embodiment, the grab assembly 10 includes a stabilizing rod 1001, an extension plate 1002, a rotating disk 1003, a swinging rod 1004, a first waist groove 1005, a crank 1006 and a slider 1007. The stabilizing rod 1001 is fixedly connected to the top of the workbench 8, the extension plate 1002 is fixedly connected to the top of the stabilizing rod 1001, the rotating disk 1003 is rotatably connected to the back of the extension plate 1002, the swinging rod 1004 is rotatably connected to the bottom end of the outside of the extension plate 1002, and the first waist groove 1005 is opened at the swinging rod. Inside the rod 1004, the crank 1006 is rotatably connected between the first waist groove 1005 and the turntable 1003, and the slider 1007 is slidably connected inside the first waist groove 1005. By rotating the turntable 1003, the crank 1006 can follow the turntable 1003 to rotate, and the slider 1007 can be rotated. The slider 1007 is limited by the first waist groove 1005 to complete the limitation of the slider 1007, so that it is inside the first waist groove 1005, thereby driving the swing rod 1004 to swing left and right.

[0041] For further information, see Figure 1 , Figure 4 and Figure 5In this embodiment, a second waist groove 1008 is provided inside the swing rod 1004 and above the first waist groove 1005, and a synchronous rod 1009 is slidably connected inside the second waist groove 1008. The end of the synchronous rod 1009 away from the second waist groove 1008 is rotatably connected to a rotating block, and the outside of the rotating block is rotatably connected to a rotating block 1010, and the outside of the rotating block 1010 is rotatably connected to a synchronous block, and the inside of the synchronous block is slidably connected to a linkage rod 1011, and the outside of the linkage rod 1011 is sleeved with a third spring 1012, and the outside of the linkage rod 1011 and the side away from the third spring 1012 is rotatably connected to a receiving block 1013, and the bottom of the receiving block 1013 is fixedly connected to a suction cup 1014, and the inside of the receiving block 1013 is slidably connected to the main shaft 1 015, the top of the main shaft 1015 is fixedly connected with a ring 1016, the outside of the ring 1016 is slidably connected with a support column 1017, and the outside of the support column 1017 is fixedly connected with a hanger 1018. Through the swing of the top of the swing rod 1004, the second waist groove 1008 swings the synchronization rod 1009, completing the 180-degree movement of the rotating block 1010, and realizing the sliding of the linkage rod 1011 inside the rotating block 1010, and then the receiving block 1013 will slide up and down inside the main shaft 1015, and slide on the outside of the support column 1017 through the ring 1016, driving the suction cup 1014 to swing left and right while also completing the lifting, so as to grab the sponge on the second conveyor belt 4 to the top of the jewelry box, and complete the sponge attachment work.

[0042] In this embodiment, the implementation scenario is specifically as follows: by placing the sponge inside the discharge hopper 5, the squeezing plate 6 is squeezed by the first spring, so that the squeezing plate 6 slightly clamps the sponge, and at the same time the first conveyor belt 3 and the second conveyor belt 4 are started and rubbed with the sponge, so that the sponge is discharged in an orderly manner. When it is necessary to arrange the edges and corners of the sponge, the sponge is moved between the first conveyor belt 3 and the second conveyor belt 4, and the first support plate 703 is driven to move upward by the telescopic cylinder, and at the same time the connecting rod 707 is unfolded, the clamping plate 706 is driven to tilt, and the connecting rod 707 on the other side is driven to unfold downward, so that the first support plate 703 and the third support plate 708 are brought close to each other, and at the same time when the blades 705 are in contact with each other, the vibration force between the second support plate 704 and the third support plate 708 is removed and buffered by the second spring 710, and the two sets of blades 705 clamp each other, so that the incision of the sponge is complete and smooth, and the curved groove 906 is rotated to move the moving rod 90 7 is squeezed, and the moving rod 907 slides inside the curved groove 906 and the slide groove 903, so that the squeezing rod 904 completes linear motion, and different jewelry boxes are clamped. By rotating the turntable 1003, the crank 1006 rotates with the turntable 1003, and the slider 1007 rotates, and the first waist groove 1005 limits the slider 1007, so that the slider 1007 is limited inside the first waist groove 1005, thereby driving the swing rod 1004 to swing left and right. The second waist groove 1008 moves to swing the synchronization rod 1009, completing the 180-degree movement of the rotating block 1010, and realizing the sliding of the linkage rod 1011 inside the rotating block 1010. Then the receiving block 1013 slides up and down inside the main shaft 1015, and slides on the outside of the support column 1017 through the ring 1016, driving the suction cup 1014 to swing left and right while also completing the lifting, so as to grab the sponge on the second conveyor belt 4 to the top of the jewelry box, and complete the sponge attachment work.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sponge automatic attachment device, comprising a support foot (1), characterized in that: The top of the support foot (1) is fixedly connected to a baffle (2), and the baffles (2) are rotatably connected to a first conveyor belt (3) and a second conveyor belt (4), respectively; the inner side wall of the baffle (2) is fixedly connected to a lower hopper (5), and the interior of the lower hopper (5) is symmetrically fixedly connected to a first spring, and the end of the first spring away from the lower hopper (5) is fixedly connected to an extrusion plate (6), a cutting assembly (7) is installed between the first conveyor belt (3) and the second conveyor belt (4), a workbench (8) is installed on the side of the second conveyor belt (4) away from the first conveyor belt (3), a clamping assembly (9) is installed on the top of the workbench (8), and a grabbing assembly (10) is installed on the top of the workbench (8) and outside the clamping assembly (9); The cutting assembly (7) is used to synchronously cut the top and bottom of the sponge; The clamping assembly (9) is used to clamp jewelry boxes of different sizes; The grabbing assembly (10) is used to grab the cut sponge and attach it to the jewelry box.

2. The automatic sponge attaching device according to claim 1, characterized in that: The cutting assembly (7) comprises a frame (701), a limiting column (702), a first support plate (703), a second support plate (704) and a blade (705); the frame (701) is fixedly connected between the first conveyor belt (3) and the second conveyor belt (4); the limiting column (702) is symmetrically fixedly connected to the inside of the frame (701); the first support plate (703) and the second support plate (704) are symmetrically slidably connected to the outside of the limiting column (702); and the blade (705) is symmetrically fixedly connected to a side where the first support plate (703) and the second support plate (704) are close to each other.

3. The automatic sponge attaching device according to claim 2, characterized in that: A rotating shaft is rotatably connected to the inner wall of the frame (701), a clamping plate (706) is fixedly connected to the outside of the rotating shaft, and a connecting rod (707) is rotatably connected to the side of the clamping plate (706) that is close to the rotating shaft.

4. The automatic sponge attaching device according to claim 3, characterized in that: A third support plate (708) is slidably connected above the second support plate (704); one end of the connecting rod (707) away from the clamping plate (706) is rotatably connected to the first support plate (703) and the third support plate (708) respectively; a sliding rod (709) is slidably connected between the second support plate (704) and the third support plate (708); and a second spring (710) is fixedly sleeved on the limiting column (702) and is located between the second support plate (704) and the third support plate (708).

5. The automatic sponge attaching device according to claim 1, characterized in that: The clamping assembly (9) comprises a fixed platform (901), an isolation block (902), a slide groove (903) and an extrusion rod (904); the fixed platform (901) is fixedly connected to the top of the workbench (8); the isolation block (902) is symmetrically fixedly connected to the top of the fixed platform (901); the slide groove (903) is opened at the top of the fixed platform (901) and is located between the isolation blocks (902); and the extrusion rod (904) is slidably connected to the inside of the slide groove (903).

6. The automatic sponge attaching device according to claim 5, characterized in that: The fixed platform (901) is rotatably connected to a special-shaped disk (905) inside, and a curved groove (906) is provided inside the special-shaped disk (905). The bottom of the extrusion rod (904) is fixedly connected to a moving rod (907), and the moving rod (907) passes through the sliding groove (903) and extends to the inside of the curved groove (906).

7. The automatic sponge attaching device according to claim 1, characterized in that: The grabbing assembly (10) comprises a stabilizing rod (1001), an extension plate (1002), a rotating disk (1003), a swinging rod (1004), a first waist groove (1005), a crank (1006) and a slider (1007), wherein the stabilizing rod (1001) is fixedly connected to the top of the workbench (8), the extension plate (1002) is fixedly connected to the top of the stabilizing rod (1001), the rotating disk (1003) is rotatably connected to the back side of the extension plate (1002), the swinging rod (1004) is rotatably connected to the bottom end outside the extension plate (1002), the first waist groove (1005) is opened inside the swinging rod (1004), the crank (1006) is rotatably connected between the first waist groove (1005) and the rotating disk (1003), and the slider (1007) is slidably connected to the inside of the first waist groove (1005).

8. The automatic sponge attaching device according to claim 7, characterized in that: A second waist groove (1008) is provided inside the swing rod (1004) and above the first waist groove (1005); a synchronization rod (1009) is slidably connected inside the second waist groove (1008); an end of the synchronization rod (1009) away from the second waist groove (1008) is rotatably connected to a rotating block; the outside of the rotating block is rotatably connected to a rotating block (1010); the outside of the rotating block (1010) is rotatably connected to a synchronization block; the inside of the synchronization block is slidably connected to a linkage rod (1011); and the outside of the linkage rod (1011) is sleeved with a third spring (1012).

9. The automatic sponge attaching device according to claim 8, characterized in that: A receiving block (1013) is rotatably connected to the outside of the linkage rod (1011) and on a side away from the third spring (1012); a suction cup (1014) is fixedly connected to the bottom of the receiving block (1013); a main shaft (1015) is slidably connected to the inside of the receiving block (1013); a collar (1016) is fixedly connected to the top of the main shaft (1015); a support column (1017) is slidably connected to the outside of the collar (1016); and a hanger (1018) is fixedly connected to the outside of the support column (1017).

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