Rear rotary clamping device of sealing machine

Abstract

The utility model discloses a rear-mounted rotary clamping device of a sealing machine, which relates to the technical field of sealing machines and comprises a mounting seat, a heating unit is arranged on the top surface of the mounting seat, a clamping unit is arranged on one side of the heating unit, a pressing unit is arranged on the top surface of the mounting seat, and a heat dissipation unit is arranged on the inner side of the pressing unit. The clamping unit comprises a connecting plate, the connecting plate is arranged on one side of the heating unit, a lower clamping plate is arranged on the top surface of the connecting plate, the inner side of the lower clamping plate is fixedly connected with a limiting rod, the inner side of the limiting rod is slidably connected with an upper clamping plate, and the inner side of the upper clamping plate is in threaded connection with a first threaded rod. Through mutual cooperation of the connecting plate, the lower clamping plate, the limiting rod, the upper clamping plate, the first threaded rod, the first gear, the second gear and the first motor, the effect of rapidly positioning a product in the product packaging and sealing process is achieved, and the sealing performance of sealing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machines, in particular to a rear-mounted rotating clamping device for a sealing machine. Background Art

[0002] The sealing machine is a machine that seals containers with products. After the product is loaded into the packaging container, in order to keep the product sealed and preserved, maintain product quality and avoid product loss, the container needs to be sealed. This operation is completed by the sealing machine. Clamping is to fix the workpiece in a given position so that it will not move due to cutting force, inertia force, and gravity, thereby ensuring the normal operation of mechanical processing. Fix the workpiece in a given position so that it will not move due to cutting force, inertia force, and gravity, thereby ensuring the normal operation of mechanical processing. Fix the position of the workpiece so that it remains in the given position unchanged during the processing.

[0003] The existing seals easily cause product deformation, and it is inconvenient to fix the sealing position of the product during product placement, which in turn causes the product to shift and affects subsequent sales. Therefore, a rear rotating clamping device for the sealing machine is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a rear-mounted rotating clamping device for a sealing machine to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A rear rotary clamping device for a sealing machine comprises a mounting seat, a heating unit is arranged on the top surface of the mounting seat, a clamping unit is arranged on one side of the heating unit, a pressing unit is arranged on the top surface of the mounting seat, and a heat dissipation unit is arranged on the inner side of the pressing unit.

[0007] The clamping unit includes a connecting plate, which is arranged on one side of the heating unit, and a lower clamping plate is arranged on the top surface of the connecting plate, the inner side of the lower clamping plate is fixedly connected to a limiting rod, the inner side of the limiting rod is slidably connected to an upper clamping plate, the inner side of the upper clamping plate is threadedly connected to a threaded rod 1, one end of the threaded rod 1 is fixedly connected to a gear 1, one side of the gear 1 is meshedly connected to a gear 2, one side of the gear 2 is fixedly connected to a motor 1, and one side of the motor 1 is fixedly connected to the top surface of the mounting seat.

[0008] A further improvement of the technical solution of the utility model is that: the heating unit comprises a fixing seat, the fixing seat is threadedly connected to the top surface of the mounting seat, and a plurality of inner grooves are provided on the inner side of the fixing seat.

[0009] By adopting the above technical solution and setting the inner groove, the effect of limiting the movement of the placement plate and the heating block is achieved.

[0010] A further improvement of the technical solution of the utility model is that a placement plate is slidably connected to the inner side of the inner groove, a spring is fixedly connected to the bottom surface of the placement plate, one end of the spring is fixedly connected to the inner bottom surface of the fixing seat, and a heating block is fixedly connected to the top surface of the placement plate.

[0011] By adopting the above technical solution, through the mutual cooperation of the spring, the placement plate and the heating block, the heating block and the product packaging bag can be tightly fitted during the product sealing process, thereby achieving a better sealing effect.

[0012] A further improvement of the technical solution of the utility model is that the pressing unit includes a fixing groove and a fixing bolt, the fixing groove is fixedly connected to the top surface of the mounting seat, the fixing bolt is fixedly connected to the top surface of the mounting seat, the inner rotation of the fixing groove is connected to a pressing plate, and the inner side of the pressing plate is threadedly connected to a threaded rod 2.

[0013] By adopting the above technical solution, the fixing groove, the pressing plate, the threaded rod and the fixing bolt cooperate with each other, so as to facilitate the workers to fix the packaging bag during the product packaging process.

[0014] A further improvement of the technical solution of the utility model is that: a pressing groove is fixedly connected to the bottom surface of the pressing plate, and a plurality of through holes are opened inside the pressing groove.

[0015] By adopting the above technical solution and setting the through holes, the effect of facilitating the transmission of heat dissipation air is achieved.

[0016] A further improvement of the technical solution of the utility model is that the heat dissipation unit includes a fixing plate, the fixing plate is fixedly connected to the inner side of the pressing plate, the inner side of the fixing plate is fixedly connected to a mounting frame, one side of the mounting frame is fixedly connected to motor 2, and the output end of motor 2 is transmission-connected to a fan blade.

[0017] By adopting the above technical solution, through the cooperation between the second motor and the fan blades, the effect of quickly dissipating heat from the sealing position of the product after the sealing is completed is achieved.

[0018] A further improvement of the technical solution of the utility model is that: a frame is fixedly connected to one side of the fixing plate, and a dustproof net is clamped on the inner side of the frame.

[0019] By adopting the above technical solution, through the setting of the frame and the dustproof net, the effect of blocking external dust during the heat dissipation process is achieved, thereby preventing dust from being adsorbed on the surface of the product and affecting sales.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] The utility model provides a rear rotary clamping device for a sealing machine. Through the mutual cooperation of a connecting plate, a lower clamping plate, a limiting rod, an upper clamping plate, a threaded rod 1, a gear 1, a gear 2 and a motor 1, the effect of quickly positioning the product in the process of product packaging and sealing is achieved, so that the sealing performance of the seal is improved. Through the mutual cooperation of a spring, a placement plate and a heating block, the effect of closely fitting the heating block to the product packaging bag in the process of product sealing is achieved, so that the sealing effect is better.

[0022] The utility model provides a rear rotary clamping device for a sealing machine. Through the cooperation of a fixing groove, a pressing plate, a second threaded rod and a fixing bolt, it is convenient for workers to fix the packaging bag during the product packaging process. Through the cooperation of a second motor and a fan blade, it is achieved to quickly dissipate the heat at the sealing position of the product after the sealing is completed. Through the arrangement of a frame and a dustproof net, it is achieved to block external dust during the heat dissipation process, thereby preventing dust from being adsorbed on the surface of the product and affecting sales. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the exploded structure of the heating unit of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the clamping unit of the utility model;

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the pressing unit of the utility model;

[0027] Figure 5 It is a schematic diagram of the partially exploded structure of the heat dissipation unit of the utility model.

[0028] In the figure: 1. mounting base; 2. heating unit; 21. fixing base; 22. inner groove; 23. spring; 24. placement plate; 25. heating block; 3. clamping unit; 31. connecting plate; 32. lower clamping plate; 33. limiting rod; 34. upper clamping plate; 35. threaded rod one; 36. gear one; 37. gear two; 38. motor; 4. pressing unit; 41. fixing groove; 42. pressing plate; 43. threaded rod two; 44. fixing bolt; 45. pressing groove; 46. through hole; 5. heat dissipation unit; 51. fixing plate; 52. mounting frame; 53. motor two; 54. fan blade; 55. frame; 56. dust net. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments: Example

[0030] like Figure 1-5 As shown, the utility model provides a rear-mounted rotating clamping device for a sealing machine, comprising a mounting seat 1, a heating unit 2 is arranged on the top surface of the mounting seat 1, a clamping unit 3 is arranged on one side of the heating unit 2, a pressing unit 4 is arranged on the top surface of the mounting seat 1, a heat dissipation unit 5 is arranged on the inner side of the pressing unit 4, the clamping unit 3 comprises a connecting plate 31, the connecting plate 31 is arranged on one side of the heating unit 2, a lower clamping plate 32 is arranged on the top surface of the connecting plate 31, a limiting rod 33 is fixedly connected to the inner side of the lower clamping plate 32, an upper clamping plate 34 is slidably connected to the inner side of the limiting rod 33, and an inner side of the upper clamping plate 34 is slidably connected to the inner side of the upper clamping plate 34. A threaded rod 35 is threadedly connected, one end of the threaded rod 35 is fixedly connected to a gear 36, one side of the gear 36 is meshedly connected to a gear 2 37, one side of the gear 2 37 is fixedly connected to a motor 1 38, one side of the motor 38 is fixedly connected to the top surface of the mounting base 1, and the sealing portion of the product is placed on the top surface of the lower clamping plate 32, and then the motor 1 38 is controlled to drive the gear 2 37 and the gear 1 36 to mesh with each other, and at the same time drive the upper clamping plate 34 on the inner side of the threaded rod 35 to move downward under the limit of the limit rod 33, and at the same time the upper clamping plate 34 is fitted with the sealing top surface of the product. Example

[0031] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the heating unit 2 includes a fixing seat 21, the fixing seat 21 is threadedly connected to the top surface of the mounting seat 1, a plurality of inner grooves 22 are provided on the inner side of the fixing seat 21, a placement plate 24 is slidably engaged with the inner side of the inner groove 22, a spring 23 is fixedly connected to the bottom surface of the inner side of the placement plate 24, one end of the spring 23 is fixedly connected to the inner bottom surface of the fixing seat 21, a heating block 25 is fixedly connected to the top surface of the placement plate 24, and the pressing unit 4 includes a fixing groove 41 and a fixing bolt 44, the fixing groove 41 is fixedly connected to the top surface of the mounting seat 1, the fixing bolt 44 is fixedly connected to the top surface of the mounting seat 1, and the inner rotation connection of the fixing groove 41 There is a pressing plate 42, the inner side of the pressing plate 42 is threadedly connected with a threaded rod 2 43, the bottom surface of the pressing plate 42 is fixedly connected with a pressing groove 45, and a plurality of through holes 46 are provided on the inner side of the pressing groove 45. The threaded rod 23 is controlled to drive the pressing plate 42 to move downward, and then the threaded rod 23 is rotated to the inside of the fixing bolt 44, so that the pressing groove 45 is tightly fitted with the sealing top surface of the product, and the pressing groove 45 and the heating block 25 are meshed with each other, and the placing plate 24 is driven to move under the limit of the inner groove 22, and the heating block 25 and the pressing groove 45 are tightly fitted through the action of the spring 23, and the heating block 25 is controlled to heat, thereby completing the sealing of the product. Example

[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the heat dissipation unit 5 includes a fixing plate 51, the fixing plate 51 is fixedly connected to the inner side of the pressing plate 42, the inner side of the fixing plate 51 is fixedly connected with a mounting frame 52, one side of the mounting frame 52 is fixedly connected with a motor 2 53, the output end of the motor 2 53 is transmission-connected with a fan blade 54, one side of the fixing plate 51 is fixedly connected with a frame 55, the inner side of the frame 55 is clamped with a dustproof net 56, the motor 2 53 is controlled to drive the fan blade 54 to rotate, and at the same time, the external wind is blown to the sealing part of the product through the gear 1 36, the generated heat is quickly cooled, and at the same time, the dust and impurities in the wind are filtered through the dustproof net 56.

[0033] The following is a detailed description of the working principle of the rear rotary clamping device of the sealing machine.

[0034] like Figure 1-5 As shown, by placing the sealing portion of the product on the top surface of the lower clamping plate 32, the motor 1 38 is controlled to drive the gear 2 37 and the gear 1 36 to mesh with each other, and at the same time drive the upper clamping plate 34 on the inner side of the threaded rod 1 35 to move downward under the limit of the limit rod 33, and at the same time the upper clamping plate 34 is fitted with the sealing top surface of the product, and then the sealing of the product is fixed, and the threaded rod 2 43 is controlled to drive the pressing plate 42 to move downward, and then the threaded rod 2 43 is rotated to the inside of the fixing bolt 44, so that the pressing groove 45 is closely fitted with the sealing top surface of the product, and at the same time the pressing groove 45 is pressed between the heating block 25 and the sealing top surface of the product. They mesh with each other, and at the same time drive the placement plate 24 to move under the limit of the inner groove 22. At the same time, the heating block 25 and the pressing groove 45 are tightly fitted together through the action of the spring 23, and the heating block 25 is controlled to heat, thereby completing the sealing of the product. The motor 2 53 is controlled to drive the fan blade 54 to rotate, and at the same time, the external wind is blown to the sealing part of the product through the gear 1 36, and the generated heat is quickly cooled. At the same time, the dust and impurities in the wind are filtered through the dustproof net 56, and at the same time, the threaded rod 2 43 is unscrewed from the inside of the fixing bolt 44, and the motor 1 38 is controlled to reverse, and then the product can be taken out.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A rear rotary clamping device for a sealing machine, comprising a mounting seat (1), characterized in that: A heating unit (2) is arranged on the top surface of the mounting seat (1), a clamping unit (3) is arranged on one side of the heating unit (2), a pressing unit (4) is arranged on the top surface of the mounting seat (1), and a heat dissipation unit (5) is arranged on the inner side of the pressing unit (4); The clamping unit (3) comprises a connecting plate (31), wherein the connecting plate (31) is arranged on one side of the heating unit (2), a lower clamping plate (32) is arranged on the top surface of the connecting plate (31), the inner side of the lower clamping plate (32) is fixedly connected to a limiting rod (33), the inner side of the limiting rod (33) is slidably connected to an upper clamping plate (34), the inner side of the upper clamping plate (34) is threadedly connected to a threaded rod 1 (35), one end of the threaded rod 1 (35) is fixedly connected to a gear 1 (36), one side of the gear 1 (36) is meshingly connected to a gear 2 (37), one side of the gear 2 (37) is fixedly connected to a motor 1 (38), and one side of the motor 1 (38) is fixedly connected to the top surface of the mounting seat (1).

2. A rear-mounted rotary clamping device for a sealing machine according to claim 1, characterized in that: The heating unit (2) comprises a fixing seat (21), the fixing seat (21) being threadedly connected to the top surface of the mounting seat (1), and a plurality of inner grooves (22) are provided on the inner side of the fixing seat (21).

3. A rear-mounted rotating clamping device for a sealing machine according to claim 2, characterized in that: A placement plate (24) is slidably engaged with the inner side of the inner groove (22), a spring (23) is fixedly connected to the bottom surface of the placement plate (24), one end of the spring (23) is fixedly connected to the inner bottom surface of the fixing seat (21), and a heating block (25) is fixedly connected to the top surface of the placement plate (24).

4. The rear-mounted rotating clamping device of a sealing machine according to claim 1, characterized in that: The pressing unit (4) comprises a fixing groove (41) and a fixing bolt (44); the fixing groove (41) is fixedly connected to the top surface of the mounting seat (1); the fixing bolt (44) is fixedly connected to the top surface of the mounting seat (1); a pressing plate (42) is rotatably connected inside the fixing groove (41); and a second threaded rod (43) is threadedly connected inside the pressing plate (42).

5. The rear-mounted rotating clamping device of a sealing machine according to claim 4, characterized in that: A pressing groove (45) is fixedly connected to the bottom surface of the pressing plate (42), and a plurality of through holes (46) are formed on the inner side of the pressing groove (45).

6. The rear-mounted rotating clamping device of a sealing machine according to claim 1, characterized in that: The heat dissipation unit (5) comprises a fixing plate (51), the fixing plate (51) being fixedly connected to the inner side of the pressing plate (42), a mounting frame (52) being fixedly connected to the inner side of the fixing plate (51), a second motor (53) being fixedly connected to one side of the mounting frame (52), and a fan blade (54) being transmission-connected to the output end of the second motor (53).

7. The rear-mounted rotating clamping device of a sealing machine according to claim 6, characterized in that: A frame (55) is fixedly connected to one side of the fixing plate (51), and a dustproof net (56) is clamped on the inner side of the frame (55).

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