Packaging bag packaging machine for white granulated sugar production

Abstract

The utility model relates to the technical field of white granulated sugar production, in particular to a packaging bag sealing machine for white granulated sugar production, which comprises a supporting mechanism and a sealing mechanism for sealing a packaging bag, and the sealing mechanism is fixed above the supporting mechanism. By arranging the sealing mechanism, when sealing is started, the motor is started, the motor operates to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod rotates to drive the two movable tables to move oppositely along the guide rods, the fixing frames move along with the two movable tables, the two sets of fixing frames moving oppositely extrude and fix the upper end of a packaging bag, and after fixing is completed, an air cylinder and a heat sealing head are started; the air cylinder operates to drive the heat sealing heads to move, the two heat sealing heads moving in the opposite directions conduct sealing treatment on the packaging bag, after sealing is completed, the air cylinder operates to enable the heat sealing heads to return to the original positions, and in the sealing process, the upper end of the packaging bag is in a fixed state all the time under the action of the multiple fixing frames. In this way, the packaging bag can be smoothly separated from the heat sealing head after sealing is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of white sugar production, in particular to a packaging bag sealing machine for white sugar production. Background Art

[0002] White sugar is a type of table sugar. Its granules are uniform, crystalline, and white in color. It has a pure sweetness, slightly lower than brown sugar. It is commonly used in cooking. Moderate consumption of white sugar has the benefits of tonifying the middle and replenishing Qi, soothing the stomach and moistening the lungs, and nourishing Yin and stopping perspiration. After being bagged, white sugar needs to be packaged using a packaging machine.

[0003] Announcement No. (CN215362157U) discloses a packaging bag sealing mechanism for feed processing. First, the packed feed packaging bag is placed in the placement groove. At this time, the stepper motor is driven to drive the active wheel to rotate, and the driven wheel is driven to rotate through the belt. The rotating driven wheel drives the ball screw to rotate. Because the thread on the ball screw is a two-way reverse thread setting, when the ball screw rotates, the left nut seat and the right nut seat thereon move toward each other, so that the left clamping block and the right clamping block move toward each other to clamp the middle position of the feed packaging bag to prevent shaking and instability. At this time, two telescopic cylinders are driven to drive two moving rods to move toward each other along the guide slide rail, so that the two heat sealing heads clamp the bag mouth of the feed packaging bag for sealing. When the packaging bag is sealed in the above manner, the packaging bag may adhere to the heat sealing head, which needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging bag sealing machine for white sugar production in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A packaging bag sealing machine for producing white sugar, comprising a support mechanism and a sealing mechanism for sealing the packaging bag, wherein the sealing mechanism is fixed above the support mechanism;

[0007] The sealing mechanism includes a vertical pole, a sealing assembly fixedly installed above the vertical pole, the sealing assembly includes a fixed shell, a motor fixedly arranged on the side of the fixed shell, a bidirectional threaded rod fixedly arranged at the output end of the motor, a guide rod symmetrically arranged at the front and rear of the bidirectional threaded rod, a movable platform slidingly arranged on the guide rod, a movable plate welded above the movable platform, a fixed rod passing through and fixed on the movable plate, the fixed plate installed at one end of the fixed rod, a fixed frame installed on the side of the fixed plate away from the fixed rod, a cylinder fixedly installed on the fixed plate, and a heat sealing head fixedly arranged at the telescopic end of the cylinder.

[0008] Preferably, the support mechanism includes a support plate, and the support seat is fixedly mounted on the lower surface of the support plate.

[0009] Preferably, a lifting mechanism is installed on the support mechanism, the lifting mechanism includes an electric push rod, a lifting seat is fixedly installed on the telescopic end of the electric push rod, a card plate is installed on the lifting seat, a fixing bolt is installed through the inner side of the card plate, and the placement box is fixedly set on the card plate.

[0010] Preferably, the support seat is welded to the support plate, and the material of the support seat is stainless steel.

[0011] Preferably, the guide rod is welded to the fixed shell, and the guide rod is in the shape of a cylinder.

[0012] Preferably, the thickness of the card plate is half the thickness of the lifting seat, and the placement box is welded to the card plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] By setting up a sealing mechanism, when sealing begins, the motor is started, and the motor operation drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod drives the two movable platforms to move toward each other along the guide rod, and the movable platform drives the fixed rod to move through the movable plate, and the fixed rod drives the fixed frame to move through the fixed plate, and the two sets of fixed frames moving toward each other squeeze and fix the upper end of the packaging bag, and after the fixation is completed, the cylinder and the heat sealing head are started, and the cylinder operation drives the heat sealing head to move, and the two heat sealing heads moving toward each other seal the packaging bag, and after the sealing is completed, the cylinder operation makes the heat sealing head return to its original position. During the sealing process, the upper end of the packaging bag is always in a fixed state under the action of multiple fixed frames, thereby ensuring that the packaging bag can be smoothly separated from the heat sealing head after the sealing is completed, thereby effectively improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 This is a structural diagram of a packaging bag sealing machine for producing white sugar according to the utility model;

[0017] Figure 2 This is a front view of a packaging bag sealing machine for producing white sugar according to the utility model;

[0018] Figure 3 This is a structural diagram of a moving platform in a packaging bag sealing machine for producing white sugar according to the utility model;

[0019] Figure 4This is an enlarged structural diagram of a movable plate in a packaging bag sealing machine for producing white sugar according to the utility model;

[0020] Figure 5 The utility model is a structural schematic diagram of a lifting mechanism in a packaging bag sealing machine for producing white sugar.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Support mechanism; 101. Support plate; 102. Support seat; 2. Sealing mechanism; 201. Vertical pole; 202. Fixed shell; 203. Motor; 204. Bidirectional threaded rod; 205. Guide rod; 206. Moving platform; 207. Moving plate; 208. Fixed rod; 209. Fixed plate; 210. Fixed frame; 211. Cylinder; 212. Heat sealing head; 3. Lifting mechanism; 301. Electric push rod; 302. Lifting seat; 303. Clamping plate; 304. Fixing bolt; 305. Placement box. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figure 1-Figure 5As shown, a packaging bag sealing machine for producing white sugar includes a supporting mechanism 1 and a sealing mechanism 2 for sealing the packaging bag. The sealing mechanism 2 is fixed above the supporting mechanism 1.

[0027] In the present invention, the support mechanism 1 includes a support plate 101, and a support seat 102 is fixedly installed on the lower surface of the support plate 101; the support seat 102 is welded to the support plate 101, and the material of the support seat 102 is stainless steel; the support plate 101 and the support seat 102 work together to support the upper equipment.

[0028] In the present invention, the sealing mechanism 2 includes a vertical rod 201, a fixed shell 202 fixedly mounted above the vertical rod 201, a motor 203 fixedly mounted on the side of the fixed shell 202, a bidirectional threaded rod 204 fixedly mounted at the output end of the motor 203, a guide rod 205 symmetrically arranged at the front and rear of the bidirectional threaded rod 204, a movable platform 206 slidingly arranged on the guide rod 205, a movable plate 207 welded above the movable platform 206, a fixed rod 208 passing through and fixed on the movable plate 207, a fixed plate 209 mounted at one end of the fixed rod 208, a fixed frame 210 mounted on the side of the fixed plate 209 away from the fixed rod 208, a cylinder 211 fixedly mounted on the fixed plate 209, and a heat sealing head 212 fixedly arranged at the telescopic end of the cylinder 211; the guide rod 205 is welded to the fixed shell 202, and the shape of the guide rod 205 is cylindrical; when the sealing starts, the motor 203 is started, The operation of the motor 203 drives the bidirectional threaded rod 204 to rotate, and the rotation of the bidirectional threaded rod 204 drives the two moving platforms 206 to move toward each other along the guide rod 205. The moving platform 206 drives the fixed rod 208 to move through the moving plate 207, and the fixed rod 208 drives the fixed frame 210 to move through the fixed plate 209. The two sets of fixed frames 210 moving toward each other squeeze and fix the upper end of the packaging bag. After the fixation is completed, the cylinder 211 and the heat sealing head 212 are started. The operation of the cylinder 211 drives the heat sealing head 212 to move, and the two heat sealing heads 212 moving toward each other seal the packaging bag. After the sealing is completed, the cylinder 211 operates to make the heat sealing head 212 return to its original position. During the sealing process, the upper end of the packaging bag is always in a fixed state under the action of multiple fixed frames 210. This ensures that the packaging bag can be smoothly separated from the heat sealing head 212 after the sealing is completed, effectively improving the use effect of the device.

[0029] The lifting mechanism 305 is fixed on the support mechanism 1, and the lifting mechanism 305 includes an electric push rod 301, a lifting seat 302 is fixedly installed on the telescopic end of the electric push rod 301, a clamping plate 303 is installed on the lifting seat 302, a fixing bolt 304 is installed through the inner side of the clamping plate 303, and the placement box 305 is fixedly set on the clamping plate 303; the thickness of the clamping plate 303 is half of the thickness of the lifting seat 302, and the placement box 305 is welded to the clamping plate 303; when it is necessary to take the packaging bag in the placement box 305, the electric push rod 301 is controlled to extend, and the extension of the electric push rod 301 drives the placement box 305 to rise. When the placement box 305 rises to the corresponding position, the electric push rod 301 stops running, and then the packaging bag in the placement box 305 can be taken. The taking process is carried out away from the heat sealing head 212, so as to avoid the situation where the high-temperature heat sealing head 212 burns the staff.

[0030] In the above structure, when the device is used, a package containing white sugar is placed in the placement box 305, and the motor 203 is started. The motor 203 drives the bidirectional threaded rod 204 to rotate, and the bidirectional threaded rod 204 drives the two movable platforms 206 to move toward each other along the guide rod 205. The movable platform 206 drives the fixed rod 208 to move through the movable plate 207, and the fixed rod 208 drives the fixed frame 210 to move through the fixed plate 209. The two sets of fixed frames 210 moving toward each other squeeze and fix the upper end of the package bag. After the fixation is completed, the cylinder 211 and the heat sealing head 210 are started. 12. The operation of the cylinder 211 drives the heat sealing head 212 to move. The two heat sealing heads 212 moving toward each other seal the packaging bag. After the sealing is completed, the cylinder 211 operates to restore the heat sealing head 212 to its original position. Then the motor 203 operates to restore the fixing frame 210 to its original position. When the packaging bag in the placement box 305 needs to be taken out, the electric push rod 301 is controlled to extend. The extension of the electric push rod 301 drives the placement box 305 to rise. When the placement box 305 rises to the corresponding position, the electric push rod 301 stops running, and then the packaging bag in the placement box 305 can be taken out.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A packaging bag sealing machine for producing white sugar, comprising a support mechanism (1), characterized in that: It also includes a sealing mechanism (2) for sealing the packaging bag, wherein the sealing mechanism (2) is fixed above the supporting mechanism (1); The sealing mechanism (2) comprises a vertical rod (201), a sealing assembly fixedly mounted above the vertical rod (201), the sealing assembly comprising a fixed shell (202), a motor (203) fixedly arranged on a side of the fixed shell (202), a bidirectional threaded rod (204) fixedly arranged at an output end of the motor (203), a guide rod (205) symmetrically arranged at the front and rear of the bidirectional threaded rod (204), and a movable platform (206) slidably arranged on the guide rod (20 5), a movable plate (207) is welded above the movable platform (206), a fixed rod (208) is passed through and fixed on the movable plate (207), a fixed plate (209) is installed on one end of the fixed rod (208), a fixed frame (210) is installed on a side of the fixed plate (209) away from the fixed rod (208), a cylinder (211) is fixedly installed on the fixed plate (209), and a heat sealing head (212) is fixedly arranged at the telescopic end of the cylinder (211).

2. The packaging bag sealing machine for producing white sugar according to claim 1, characterized in that: The support mechanism (1) comprises a support plate (101), and a support seat (102) is fixedly mounted on the lower surface of the support plate (101).

3. The packaging bag sealing machine for producing white sugar according to claim 2, characterized in that: A lifting mechanism (3) is installed on the support mechanism (1), and the lifting mechanism (3) includes an electric push rod (301), a lifting seat (302) fixedly installed on the telescopic end of the electric push rod (301), a clamping plate (303) installed on the lifting seat (302), a fixing bolt (304) penetrating and installed on the inner side of the clamping plate (303), and a placement box (305) fixedly arranged on the clamping plate (303).

4. The packaging bag sealing machine for producing white sugar according to claim 2, characterized in that: The support seat (102) is welded to the support plate (101), and the material of the support seat (102) is stainless steel.

5. The packaging bag sealing machine for producing white sugar according to claim 1, characterized in that: The guide rod (205) is welded to the fixed shell (202), and the guide rod (205) is in the shape of a cylinder.

6. The packaging bag sealing machine for producing white sugar according to claim 3, characterized in that: The thickness of the clamping plate (303) is half the thickness of the lifting seat (302), and the placement box (305) is welded to the clamping plate (303).

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