Package clamping equipment for safe production of chemicals

Abstract

The utility model relates to the technical field of chemical packaging, and discloses a packaging and clamping device for safe production of chemicals, which comprises a shell, a protective shell is arranged at the bottom end of the shell, a fixing rod is fixedly connected to the top end of the protective shell, a convenient-to-clamp structure is arranged in the protective shell, and the protective shell is fixedly connected with the fixing rod. Mounting blocks are fixedly connected to the two sides of the interior of the protection shell. According to the packaging and clamping equipment for safe production of the chemicals, the limiting frame, the half-page gear, the movable rod, the electric push rod and the movable plate are arranged, the electric push rod is started to drive the movable rod to move towards the middle, and therefore a movable block and a movable groove can drive the movable plate and a clamping plate to move, and the clamping plate moves to clamp and limit the chemicals; and a half-page gear can limit a movable rod, a limiting frame can limit the movable plate when the movable plate moves, and the problems that chemicals are inconvenient to clamp and fix, and packaging of the chemicals is easily affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical product packaging, in particular to a packaging clamping device used for the safe production of chemical products. Background Art

[0002] Chemical products refer to various chemicals produced through chemical reactions or physical changes, including chemical raw materials, intermediates, finished products and by-products. Chemical products are widely used in various fields and are an important part of modern industry. There are many types of chemical products, which can be classified according to their uses and properties. After the production of chemical products is completed, they need to be placed inside the packaging bag. When packaging the products, packaging clamping equipment used for the safe production of chemical products is required.

[0003] There are still some problems with the common packaging clamping equipment used for safe production of chemical products. For example, when using it, the chemicals need to be clamped and placed in the packaging bag, but it is inconvenient to clamp and fix the chemicals, which can easily affect the packaging of the chemicals.

[0004] Therefore, we proposed a packaging clamping device for safe production of chemical products to improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a packaging clamping device for safe production of chemical products, so as to solve the problem in the above background technology that it is inconvenient to clamp and fix the chemical products, which easily affects the packaging of the chemical products.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging clamping device for safe production of chemical products, comprising a shell, a protective shell is arranged at the bottom end of the shell, a fixing rod is fixedly connected to the top end of the protective shell, and a structure convenient for clamping is arranged inside the protective shell;

[0007] The clamping structure includes a half-page gear, an electric push rod and a hinge block. The two sides of the protective shell are fixedly connected with mounting blocks, the mounting blocks are movably hinged with half-page gears, a movable rod is installed inside the mounting block, a hinge block is installed on the top of the movable rod, an electric push rod is movably hinged between the hinge blocks, the front and rear ends of the left side of the protective shell are fixedly connected with a connecting rod, a limiting frame is provided on the left side of the connecting rod, a movable block is installed on the left side of the movable rod, a movable plate is provided on the left side of the movable rod, a movable groove is provided inside the movable plate, a splint is fixedly connected to the middle end of the movable plate, and guide grooves are respectively provided at the bottom and top of the movable plate.

[0008] Preferably, the movable block is arranged inside the movable groove, the movable plate is arranged outside the guide groove, and the fixing rod is fixedly connected to the top end of the protective shell.

[0009] Preferably, the electric push rod is movably hinged between the movable rods through a hinge block, and two groups of half-page gears are provided.

[0010] Preferably, a servo motor is installed on the left side of the shell, and the output end of the servo motor is fixedly connected to a threaded rod, a threaded sleeve is provided on the outside of the threaded rod, the top of the threaded sleeve is fixedly connected to a limiting slider, a limiting groove is provided on the top of the shell, the two ends of the bottom of the shell are fixedly connected to the limiting grooves, and connecting blocks are fixedly connected at the four corners of the top of the protective shell.

[0011] Preferably, the limiting sliding block slides left and right inside the limiting sliding groove, and the top end of the connecting block slides left and right inside the limiting groove.

[0012] Preferably, the interior of the threaded sleeve is processed with an internal thread, and the exterior of the threaded rod is processed with an external thread matching the internal thread.

[0013] Preferably, mounting plates are fixedly connected to the upper and lower ends on both sides of the front end of the shell, a baffle is provided at the front end of the shell, mounting grooves are respectively provided at the four corners inside the baffle and inside the mounting plate, and mounting bolts are provided inside the mounting grooves.

[0014] Preferably, the baffle is installed at the front end inside the shell through mounting bolts and mounting grooves, and the mounting grooves and mounting bolts cooperate with each other.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the packaging clamping device for safe production of chemical products not only facilitates the clamping of chemical products, facilitates the left and right movement of the protective shell, but also facilitates the installation and disassembly of the baffle;

[0016] (1) By setting a limit frame, a mounting block, a half-page gear, a movable rod, an electric push rod and a movable plate, the electric push rod is started, and the electric push rod drives the movable rod to move toward the middle, so that the movable block and the movable groove drive the movable plate and the clamping plate to move. The movement of the clamping plate can clamp and limit the chemical product, the half-page gear can limit the movable rod, and when the movable plate moves, the limit frame will limit the movable plate;

[0017] (2) By setting a limit groove, a connecting block, a servo motor, a limit slide groove, a threaded sleeve and a threaded rod, the servo motor is started, and the servo motor drives the threaded rod to rotate. Since the threaded rod and the threaded sleeve cooperate with each other, and the protective shell is fixedly connected to the bottom end of the threaded sleeve by a fixing rod, the rotation of the threaded rod can drive the protective shell to move through the threaded sleeve. When the protective shell moves to a suitable position, it is convenient to clamp the chemical product. After clamping, the servo motor is started again, and the servo motor drives the threaded rod to reverse so that the protective shell moves to the packaging location;

[0018] (3) By providing a mounting plate, a baffle and mounting bolts, when it is necessary to inspect and repair the components inside the shell, the mounting bolts are screwed out from the inside of the mounting groove to make the baffle lose its fixation, and then the baffle is removed from the front end of the shell, thereby facilitating the inspection and repair of the components inside the shell. After the inspection and repair is completed, the baffle is placed at the front end of the shell again, and then the mounting bolts are screwed into the inside of the mounting groove to fix the baffle. 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 an enlarged top view of the cross section of the protective shell of the utility model;

[0021] Figure 3 This is a schematic diagram of the front view structure of the housing of the utility model;

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

[0023] In the figure: 1. shell; 2. limit groove; 3. protective shell; 4. connecting rod; 5. connecting block; 6. servo motor; 7. mounting plate; 8. limit slide groove; 9. limit slide block; 10. threaded sleeve; 11. fixed rod; 12. threaded rod; 13. limit frame; 14. mounting block; 15. half-page gear; 16. movable rod; 17. electric push rod; 18. hinge block; 19. movable plate; 20. baffle; 21. mounting bolt; 22. splint; 23. movable block; 24. movable groove; 25. guide 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 packaging clamping device for safe production of chemical products, comprising a housing 1, a protective shell 3 is arranged at the bottom end of the housing 1, a fixing rod 11 is fixedly connected to the top end of the protective shell 3, and a clamping structure is arranged inside the protective shell 3;

[0026] The clamping structure includes a half-page gear 15, an electric push rod 17 and a hinge block 18. The two sides of the protective shell 3 are fixedly connected with the mounting blocks 14. The half-page gear 15 is movably hinged inside the mounting block 14. A movable rod 16 is installed inside the mounting block 14. The top of the movable rod 16 is installed with a hinge block 18. The electric push rod 17 is movably hinged between the hinge blocks 18. The front and rear ends of the left side of the protective shell 3 are fixedly connected with the connecting rod 4. The left side of the connecting rod 4 is provided with a limited position frame 13. The left side of the movable rod 16 is provided with a movable block 23. The left side of the movable rod 16 is provided with a movable plate 19. The movable plate 19 is provided with a movable groove 24 inside. The end of the movable plate 19 close to the middle is fixedly connected with a clamping plate 22. The bottom and top of the movable plate 19 are respectively provided with guide grooves 25.

[0027] The movable block 23 is arranged inside the movable groove 24, the movable plate 19 is arranged outside the guide groove 25, the fixed rod 11 is fixedly connected to the top of the protective shell 3, the electric push rod 17 is movably hinged between the movable rods 16 through the hinge block 18, and two groups of half-page gears 15 are arranged;

[0028] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, the electric push rod 17 is started, and the electric push rod 17 drives the movable rod 16 to move toward the middle, so that the movable block 23 and the movable groove 24 drive the movable plate 19 and the clamping plate 22 to move. The movement of the clamping plate 22 can clamp and limit the chemical product, the half-page gear 15 can limit the movable rod 16, and when the movable plate 19 moves, the limit frame 13 will limit the movable plate 19.

[0029] Embodiment 2: A servo motor 6 is installed on the left side of the housing 1, and a threaded rod 12 is fixedly connected to the output end of the servo motor 6. A threaded sleeve 10 is arranged on the outside of the threaded rod 12, and a limit slider 9 is fixedly connected to the top of the threaded sleeve 10. A limit slot 8 is arranged on the top of the housing 1, and the two ends of the bottom of the housing 1 are fixedly connected to the limit slot 2. The four corners of the top of the protective shell 3 are fixedly connected with a connecting block 5. The limit slider 9 slides left and right inside the limit slot 8, and the top of the connecting block 5 slides left and right inside the limit slot 2. The inside of the threaded sleeve 10 is processed with an internal thread, and the outside of the threaded rod 12 is processed with an external thread matching the internal thread.

[0030] Specifically, Figure 1 and Figure 3As shown, the servo motor 6 is started, and the servo motor 6 drives the threaded rod 12 to rotate. Since the threaded rod 12 and the threaded sleeve 10 cooperate with each other, and the protective shell 3 is fixedly connected to the bottom end of the threaded sleeve 10 through the fixing rod 11, the rotation of the threaded rod 12 can drive the protective shell 3 to move through the threaded sleeve 10. When the protective shell 3 moves to a suitable position, it is convenient to clamp the chemicals. After clamping, the servo motor 6 is started again, and the servo motor 6 drives the threaded rod 12 to reverse and move the protective shell 3 to the packaging location.

[0031] Embodiment 3: The upper and lower ends of both sides of the front end of the shell 1 are respectively fixedly connected with mounting plates 7, and the front end of the shell 1 is provided with a baffle 20, and mounting grooves are respectively provided at the four corners inside the baffle 20 and inside the mounting plate 7, and mounting bolts 21 are provided inside the mounting grooves. The baffle 20 is installed at the front end of the shell 1 through the mounting bolts 21 and the mounting grooves, and the mounting grooves and the mounting bolts 21 cooperate with each other;

[0032] Specifically, Figure 1 and Figure 3 As shown, when it is necessary to inspect the components inside the shell 1, the mounting bolts 21 are unscrewed from the inside of the mounting groove to make the baffle 20 lose its fixation, and then the baffle 20 is removed from the front end inside the shell 1, so as to facilitate the inspection of the components inside the shell 1. After the inspection is completed, the baffle 20 is placed at the front end inside the shell 1 again, and then the mounting bolts 21 are screwed into the inside of the mounting groove to fix the baffle 20.

[0033] Working principle: When the utility model is in use, the servo motor 6 is started, and the servo motor 6 drives the threaded rod 12 to rotate. The rotation of the threaded rod 12 can drive the protective shell 3 to move through the threaded sleeve 10. After the protective shell 3 moves to a suitable position, the electric push rod 17 is started, and the electric push rod 17 drives the movable rod 16 to move toward the middle, so that the movable block 23 and the movable groove 24 drive the movable plate 19 and the clamping plate 22 to move. The movement of the clamping plate 22 can clamp and limit the chemical products. The half-page gear 15 can limit the movable rod 16. When the movable plate 19 moves, the limit frame 13 will limit the movable plate 19, clamping After holding it, start the servo motor 6 again. The servo motor 6 drives the threaded rod 12 to reverse and move the protective shell 3 to the packaging location. After moving, start the electric push rod 17 again to place the chemicals in a suitable position. When it is necessary to inspect the components inside the shell 1, unscrew the mounting bolts 21 from the inside of the mounting groove to make the baffle 20 lose its fixation, and then remove the baffle 20 from the front end of the shell 1, so as to facilitate the inspection of the components inside the shell 1. After the inspection is completed, put the baffle 20 on the front end of the shell 1 again, and then screw the mounting bolts 21 into the inside of the mounting groove to fix the baffle 20.

[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 packaging clamping device for safe production of chemical products, comprising a housing (1), characterized in that: A protective shell (3) is provided at the bottom end of the housing (1), a fixing rod (11) is fixedly connected to the top end of the protective shell (3), and a structure for facilitating clamping is provided inside the protective shell (3); The clamping structure comprises a half-page gear (15), an electric push rod (17) and a hinge block (18). The two sides of the protective shell (3) are fixedly connected with the mounting blocks (14). The interior of the mounting block (14) is movably hinged with the half-page gear (15). The interior of the mounting block (14) is installed with a movable rod (16). The top of the movable rod (16) is installed with a hinge block (18). The electric push rod (17) is movably hinged between the hinge blocks (18). The left side of the protective shell (3) is connected to the mounting block (14). The front and rear ends of the side are fixedly connected with a connecting rod (4), a limiting frame (13) is arranged on the left side of the connecting rod (4), a movable block (23) is installed on the left side of the movable rod (16), a movable plate (19) is arranged on the left side of the movable rod (16), a movable groove (24) is provided inside the movable plate (19), a clamping plate (22) is fixedly connected to one end of the movable plate (19) close to the middle, and guide grooves (25) are respectively provided at the bottom and top ends inside the movable plate (19).

2. The packaging clamping device for safe production of chemical products according to claim 1 is characterized by: The movable block (23) is arranged inside the movable groove (24), the movable plate (19) is arranged outside the guide groove (25), and the fixing rod (11) is fixedly connected to the top end of the protective shell (3).

3. The packaging clamping device for safe production of chemicals according to claim 1 is characterized by: The electric push rod (17) is movably hinged between the movable rods (16) via a hinge block (18), and two groups of half-page gears (15) are provided.

4. The packaging clamping device for safe production of chemical products according to claim 1 is characterized by: A servo motor (6) is installed on the left side of the shell (1), the output end of the servo motor (6) is fixedly connected to a threaded rod (12), a threaded sleeve (10) is arranged outside the threaded rod (12), the top end of the threaded sleeve (10) is fixedly connected to a limiting slider (9), a limiting groove (8) is arranged at the top end of the shell (1), the two ends of the bottom of the shell (1) are fixedly connected to the limiting groove (2), and the four corners of the top end of the protective shell (3) are fixedly connected to connecting blocks (5).

5. The packaging clamping device for safe production of chemicals according to claim 4 is characterized by: The limiting sliding block (9) slides left and right inside the limiting sliding groove (8), and the top end of the connecting block (5) slides left and right inside the limiting groove (2).

6. The packaging clamping device for safe production of chemicals according to claim 4, characterized in that: The interior of the threaded sleeve (10) is processed with an internal thread, and the exterior of the threaded rod (12) is processed with an external thread matching the internal thread.

7. The packaging clamping device for safe production of chemical products according to claim 1 is characterized by: The upper and lower ends of both sides of the front end of the shell (1) are respectively fixedly connected with mounting plates (7), the front end of the shell (1) is provided with a baffle (20), and mounting grooves are respectively provided at the four corners inside the baffle (20) and inside the mounting plate (7), and mounting bolts (21) are provided inside the mounting grooves.

8. The packaging clamping device for safe production of chemicals according to claim 7, characterized in that: The baffle (20) is installed at the front end inside the housing (1) via a mounting bolt (21) and a mounting groove, and the mounting groove and the mounting bolt (21) cooperate with each other.

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