Feeding table structure for automatic stacking machine

Abstract

The utility model discloses a feeding table structure for an automatic stacking machine, which comprises a base, a working table is arranged at the top end of the base, a stacking machine main body is arranged on the right side of the top end of the base, and supporting legs are arranged between the base and the working table. According to the constant-speed feeding device for the internal mixer, a second servo motor, a shell, a connecting shaft, a limiting plate and a rack are arranged, a product needing to be packaged is placed at the top end of a feeding table, the second servo motor is started after the product needing to be packaged is placed, and the second servo motor drives a gear to rotate through the connecting shaft; due to the fact that the rack is arranged at the bottom end of the gear and matched with the gear, the gear rotates to enable the rack to drive the limiting plate to move, the limiting plate can limit a product, the situation that the product shakes at the top end of the feeding table during feeding is prevented, and the problems that the product shakes easily during moving of the feeding table, and the product quality is affected are solved. And the problem that the product is not effectively limited is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding tables, in particular to a feeding table structure used for an automatic bag stacking machine. Background Art

[0002] Many products need to be packaged using an automatic packaging machine before transportation. Some products require a feeding table structure during automatic packaging. There are many types of feeding tables. With the development and progress of technology, users have higher and higher requirements for feeding table structures. Users can choose a suitable feeding table structure according to their own needs.

[0003] A common feeding table structure used in automatic packaging machines still has some problems. For example, when using a feeding table structure used in an automatic packaging machine, the products to be packaged need to be placed on the top of the feeding table. The feeding table is likely to cause the products to shake when moving, and there is no effective limit on the products, which is likely to affect the product packaging.

[0004] Therefore, we proposed a feeding table structure for an automatic bagging machine to improve the above problems. Utility Model Content

[0005] The utility model aims to provide a feeding table structure for an automatic bagging machine, so as to solve the problem in the above background technology that the feeding table easily causes the product to shake when moving and fails to effectively limit the product.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding table structure for an automatic bagging machine, comprising a base, a workbench is arranged at the top of the base, a bagging machine body is arranged on the right side of the top of the base, a support leg is arranged between the base and the workbench, a feeding table is arranged at the top of the workbench, and limit assemblies are arranged at both ends of the feeding table for facilitating the limiting of the product;

[0007] The limiting assembly includes a second servo motor, a connecting shaft and a rack. Support plates are welded at both ends of the top of the feeding table. The end of the support plate close to the outside is fixedly connected to a shell. A second servo motor is installed on the right side of the shell. A connecting shaft is installed at the output end of the second servo motor. A gear is fixedly connected to the outside of the connecting shaft. A rack is provided at the bottom end of the gear. The end of the rack close to the middle is fixedly connected to the limiting plate.

[0008] Preferably, the rack movably penetrates the interior of the housing and the support plate, and the rack and the gear cooperate with each other.

[0009] Preferably, a protective shell is provided on the left side of the support leg, and a first servo motor is installed at the front end of the left side of the protective shell, threaded rods are movably connected at both ends inside the workbench, a driving roller is fixedly connected to the left side of the outside of the threaded rod, a belt is provided on the outside of the driving roller, a threaded sleeve is provided on the outside of the threaded rod, a mounting block is fixedly connected to the top end of the threaded sleeve, the mounting block is fixedly connected to the bottom end of the feeding table, the bottom end of the threaded sleeve is fixedly connected to a limiting slider, and the bottom end of the workbench is fixedly connected to a limiting groove.

[0010] Preferably, the first servo motor is connected to the left side of the threaded rod through a coupling, and the belt is arranged inside the protective shell.

[0011] Preferably, the limiting sliding block slides left and right inside the limiting sliding groove, and the threaded rod and the threaded sleeve cooperate with each other.

[0012] Preferably, support slide grooves are provided at both ends of the shell, and support slide blocks are fixedly connected to both ends of the rack.

[0013] Preferably, the supporting sliding block is arranged inside the supporting sliding groove, and the supporting sliding block slides left and right inside the supporting sliding groove.

[0014] Preferably, a connecting block is fixedly connected to the bottom end of the limit plate, and support blocks are fixedly connected to the four corners of the bottom end of the feeding platform. Rolling grooves are respectively provided inside the support block and the connecting block, and balls roll inside the rolling grooves.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the feeding table structure for the automatic bagging machine not only facilitates the positioning of the product and the simultaneous driving of the threaded rods, but also improves the stability of the device;

[0016] (1) The product to be packaged is placed on the top of the feeding table by providing a second servo motor, a housing, a connecting shaft, a limit plate and a rack. After placing the product, the second servo motor is started. The second servo motor drives the gear to rotate through the connecting shaft. Since the rack is arranged at the bottom of the gear and the rack and the gear cooperate with each other, the rotation of the gear can make the rack drive the limit plate to move, so that the limit plate can limit the product, thereby preventing the product from shaking on the top of the feeding table when the feeding table is feeding;

[0017] (2) By providing a first servo motor, a threaded rod, a threaded sleeve, a limiting slide groove, a belt and a driving roller, the first servo motor is started when the feeding platform needs to move, and the first servo motor drives the two groups of threaded rods to rotate simultaneously through the belt and the driving roller, so as to facilitate the left and right movement of the feeding platform to transport products. The limiting slide groove limits the threaded sleeve through the limiting slider to prevent the threaded sleeve from rotating outside the threaded rod, thereby improving the stability of the threaded sleeve;

[0018] (3) By providing a connecting block, a supporting slider, a supporting groove, a supporting block, a ball bearing and a rolling groove, when the rack moves left and right, the supporting slider moves left and right inside the supporting groove, which can prevent the tooth block at the top of the rack and the tooth block outside the gear from being misaligned, thereby limiting the rack and improving the stability of the rack. The supporting block can support the feeding table, and the ball bearing inside the rolling groove can reduce the friction of the supporting block and the connecting block, thereby facilitating the movement of the limit plate and the feeding table. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the feeding platform of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of a workbench viewed from above of the utility model;

[0022] Figure 4 For the utility model Figure 2 Schematic diagram of the cross-sectional structure at point A in the middle.

[0023] In the figure: 1. base; 2. support foot; 3. workbench; 4. first servo motor; 5. protective shell; 6. threaded rod; 7. feeding table; 8. second servo motor; 9. mounting block; 10. threaded sleeve; 11. bagging machine body; 12. limit slide; 13. limit slider; 14. shell; 15. connecting shaft; 16. limit plate; 17. rack; 18. support plate; 19. connecting block; 20. belt; 21. driving roller; 22. support slider; 23. support slide; 24. gear; 25. support block; 26. ball; 27. rolling groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 A feeding table structure for an automatic bagging machine comprises a base 1, a workbench 3 is arranged at the top of the base 1, a bagging machine body 11 is arranged on the right side of the top of the base 1, a support leg 2 is arranged between the base 1 and the workbench 3, a feeding table 7 is arranged at the top of the workbench 3, and both ends of the feeding table 7 are provided with limit components for facilitating the limit of the product;

[0026] The limiting assembly includes a second servo motor 8, a connecting shaft 15 and a rack 17. Support plates 18 are welded at both ends of the top of the feeding table 7. The end of the support plate 18 close to the outside is fixedly connected to the housing 14. The second servo motor 8 is installed on the right side of the housing 14. The output end of the second servo motor 8 is installed with a connecting shaft 15. The outside of the connecting shaft 15 is fixedly connected to a gear 24. The bottom end of the gear 24 is provided with a rack 17. The end of the rack 17 close to the middle is fixedly connected to the limiting plate 16.

[0027] The rack 17 movably penetrates the interior of the housing 14 and the support plate 18, and the rack 17 and the gear 24 cooperate with each other;

[0028] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, the product to be packaged is placed on the top of the feeding table 7. After placing it, the second servo motor 8 is started. The second servo motor 8 drives the gear 24 to rotate through the connecting shaft 15. Since the rack 17 is arranged at the bottom end of the gear 24 and the rack 17 and the gear 24 cooperate with each other, the rotation of the gear 24 can make the rack 17 drive the limit plate 16 to move, so that the limit plate 16 can limit the product to prevent the product from shaking on the top of the feeding table 7 when the feeding table 7 is feeding.

[0029] Embodiment 2: A protective shell 5 is provided on the left side of the support leg 2, and a first servo motor 4 is installed at the front end of the left side of the protective shell 5. Threaded rods 6 are movably connected at both ends inside the workbench 3, and a driving roller 21 is fixedly connected to the left side of the outside of the threaded rod 6. A belt 20 is provided on the outside of the driving roller 21, and a threaded sleeve 10 is provided on the outside of the threaded rod 6. A mounting block 9 is fixedly connected to the top of the threaded sleeve 10, and the mounting block 9 is fixedly connected to the bottom end of the feeding table 7. The bottom end of the threaded sleeve 10 is fixedly connected to a limiting slider 13, and the bottom end of the inside of the workbench 3 is fixedly connected to a limiting slide groove 12. The first servo motor 4 is connected to the left side of the threaded rod 6 through a coupling, and the belt 20 is provided inside the protective shell 5. The limiting slider 13 slides left and right inside the limiting slide groove 12, and the threaded rod 6 and the threaded sleeve 10 cooperate with each other.

[0030] Specifically, Figure 1 and Figure 3 As shown, the first servo motor 4 is started, and the first servo motor 4 drives the two groups of threaded rods 6 to rotate simultaneously through the belt 20 and the driving roller 21, so as to facilitate the left and right movement of the feeding platform 7 to convey the product, and the limiting slide groove 12 limits the threaded sleeve 10 through the limiting slider 13 to prevent the threaded sleeve 10 from rotating outside the threaded rod 6, thereby improving the stability of the threaded sleeve 10.

[0031] Embodiment 3: Supporting grooves 23 are provided at both ends of the shell 14, supporting sliders 22 are fixedly connected at both ends of the rack 17, the supporting sliders 22 are arranged inside the supporting grooves 23, the supporting sliders 22 slide left and right inside the supporting grooves 23, the bottom end of the limit plate 16 is fixedly connected to the connecting block 19, the four corners of the bottom end of the feeding table 7 are fixedly connected to the supporting blocks 25, the supporting blocks 25 and the connecting blocks 19 are respectively provided with rolling grooves 27, and the rolling grooves 27 have rolling balls 26 inside;

[0032] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when the rack 17 moves left and right, the support slider 22 moves left and right inside the support groove 23, which can prevent the tooth block at the top of the rack 17 and the tooth block outside the gear 24 from being misaligned, thereby limiting the rack 17 and improving the stability of the rack 17. The support block 25 can support the feeding table 7, and the ball 26 inside the rolling groove 27 can reduce the friction of the support block 25 and the connecting block 19, thereby facilitating the movement of the limit plate 16 and the feeding table 7.

[0033] Working principle: When the utility model is in use, the product to be packaged is placed on the top of the feeding table 7. After placing it, the second servo motor 8 is started. The second servo motor 8 drives the gear 24 to rotate through the connecting shaft 15. Since the rack 17 is arranged at the bottom end of the gear 24 and the rack 17 and the gear 24 cooperate with each other, the rotation of the gear 24 can make the rack 17 drive the limit plate 16 to move, so that the limit plate 16 can limit the product to prevent the product from shaking at the top of the feeding table 7 when the feeding table 7 is feeding. When the rack 17 moves left and right, the support slider 22 moves left and right inside the support slide groove 23, which can prevent the tooth block at the top of the rack 17 and the tooth block outside the gear 24 from being misaligned, thereby limiting the rack 17 and improving the rack. 17's stability, after limiting, start the first servo motor 4, the first servo motor 4 drives the two sets of threaded rods 6 to rotate simultaneously through the belt 20 and the driving roller 21, so as to facilitate the feeding table 7 to move left and right to transport the product, the limiting slide 12 limits the threaded sleeve 10 through the limiting slider 13, to prevent the threaded sleeve 10 from rotating outside the threaded rod 6, so as to improve the stability of the threaded sleeve 10, the support block 25 can support the feeding table 7, the ball 26 inside the rolling groove 27 can reduce the friction of the support block 25 and the connecting block 19, so as to facilitate the movement of the limiting plate 16 and the feeding table 7, after moving to the appropriate position, the mechanical inside the bagging machine body 11 removes the product from the top of the feeding table 7 for packaging.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A feeding table structure for an automatic bagging machine, comprising a base (1), characterized in that: A workbench (3) is arranged at the top of the base (1), a bagging machine body (11) is arranged on the right side of the top of the base (1), a support leg (2) is arranged between the base (1) and the workbench (3), a feeding table (7) is arranged at the top of the workbench (3), and limiting components for facilitating the positioning of products are arranged at both ends of the feeding table (7); The limiting assembly comprises a second servo motor (8), a connecting shaft (15) and a rack (17); support plates (18) are welded at both ends of the top of the feeding platform (7); one end of the support plate (18) close to the outside is fixedly connected to a housing (14); a second servo motor (8) is installed on the right side of the housing (14); a connecting shaft (15) is installed at the output end of the second servo motor (8); a gear (24) is fixedly connected to the outside of the connecting shaft (15); a rack (17) is provided at the bottom end of the gear (24); and one end of the rack (17) close to the middle is fixedly connected to a limiting plate (16).

2. The feeding table structure for an automatic bagging machine according to claim 1, characterized in that: The rack (17) movably penetrates the interior of the housing (14) and the support plate (18), and the rack (17) and the gear (24) cooperate with each other.

3. The feeding table structure for an automatic bagging machine according to claim 1, characterized in that: A protective shell (5) is provided on the left side of the support leg (2), and a first servo motor (4) is installed at the front end of the left side of the protective shell (5). The two ends of the inside of the workbench (3) are movably connected with threaded rods (6), and the left side of the outside of the threaded rod (6) is fixedly connected with a driving roller (21), and the outside of the driving roller (21) is provided with a belt (20). The outside of the threaded rod (6) is provided with a threaded sleeve (10), and the top of the threaded sleeve (10) is fixedly connected with a mounting block (9), and the mounting block (9) is fixedly connected to the bottom end of the feeding platform (7). The bottom end of the threaded sleeve (10) is fixedly connected to a limiting slider (13), and the bottom end of the inside of the workbench (3) is fixedly connected to a limiting slide groove (12).

4. The feeding table structure for an automatic bagging machine according to claim 3 is characterized in that: The first servo motor (4) is connected to the left side of the threaded rod (6) via a coupling, and the belt (20) is arranged inside the protective shell (5).

5. The feeding table structure for an automatic bagging machine according to claim 3 is characterized in that: The limiting sliding block (13) slides left and right inside the limiting sliding groove (12), and the threaded rod (6) and the threaded sleeve (10) cooperate with each other.

6. The feeding table structure for an automatic bagging machine according to claim 1, characterized in that: Supporting sliding grooves (23) are provided at both ends of the shell (14), and supporting sliding blocks (22) are fixedly connected at both ends of the rack (17).

7. The feeding table structure for an automatic bagging machine according to claim 6, characterized in that: The supporting sliding block (22) is arranged inside the supporting sliding groove (23), and the supporting sliding block (22) slides left and right inside the supporting sliding groove (23).

8. The feeding table structure for an automatic bagging machine according to claim 1, characterized in that: The bottom end of the limit plate (16) is fixedly connected to a connecting block (19), and the four corners of the bottom end of the feeding platform (7) are fixedly connected to support blocks (25), and rolling grooves (27) are respectively provided inside the support blocks (25) and the connecting blocks (19), and balls (26) roll inside the rolling grooves (27).

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