Rotary mixing device of simple bag type on-site foaming packaging bag

Abstract

The utility model discloses a rotary mixing device of a simple bag type on-site foaming packaging bag, which relates to the technical field of foaming packaging bag preparation, and comprises a mixing pad, a mounting seat, a transmission motor, a transmission shaft, a mixing inner shaft and a mixing outer rod, and the transmission motor is fixedly arranged on the outer wall of the mounting seat and is fixedly connected with the transmission shaft; the transmission shaft penetrates out of the mounting base and is fixedly connected with the mixing inner shaft, the mixing inner shaft is sleeved with the mixing outer rod, and a sheet film bag is arranged between the mixing outer rod and the mixing pad in a contact mode. According to the utility model, the sheet film bag is arranged between the mixing outer rod and the mixing pad, and raw materials in the film bag are extruded by driving the mixing outer rod to rotate so as to be quickly and uniformly mixed, so that the mixing effect is improved while operating parts of the device are reduced.

Description

Technical Field

[0001] This utility model relates to the field of foamed packaging bag preparation technology, specifically to a simple on-site foamed packaging bag rotary mixing device. Background Technology

[0002] During the on-site foaming and packaging process, the uniformity of material mixing inside the sheet film bag with tear lines is crucial. However, current packaging bags directly convey the raw materials after they are put into the bag, or rely on manual extrusion to complete the mixing. This increases the manual labor of the operators and cannot guarantee uniform mixing. Even if there is a mixing device, uneven mixing often occurs during the mixing process. This not only affects the quality stability of the product, but may also lead to poor subsequent packaging effects, reduce the protective performance of the product, and negatively impact the user experience.

[0003] Therefore, we propose a simple rotary mixing device for on-site foaming packaging bags.

[0004] To solve the above problems. Utility Model Content

[0005] In view of the problems existing in the above-mentioned simple bag-type on-site foaming packaging bag rotary mixing device, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a simple rotary mixing device for on-site foaming packaging bags, which solves the problem that the raw materials inside existing foaming packaging cannot be effectively mixed.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A simple bag-type on-site foaming packaging bag rotary mixing device includes a mixing pad, a mounting base, a drive motor, a drive shaft, an inner mixing shaft, and an outer mixing rod. The drive motor is fixedly mounted on the outer wall of the mounting base and fixedly connected to the drive shaft. The drive shaft extends out of the mounting base and is fixedly connected to the inner mixing shaft. The outer mixing rod is sleeved on the outside of the inner mixing shaft. A sheet film bag is disposed in contact between the outer mixing rod and the mixing pad.

[0009] Preferably, a baffle is fixedly sleeved on the shaft wall of the mixing inner shaft, the baffle is in contact with the mixing outer rod, a retaining ring is slidably sleeved on the shaft wall of the mixing inner shaft, the retaining ring is blocked at the end of the mixing outer rod, and a quick-release mechanism is provided between the retaining ring and the mixing inner shaft.

[0010] Preferably, the quick-release mechanism includes a positioning rod, which is slidably disposed on the side of the retaining ring. A spring is sleeved on the rod wall of the positioning rod, and the two ends of the spring are fixedly connected to the positioning rod and the retaining ring, respectively. One end of the positioning rod is inserted into the hybrid inner shaft.

[0011] Preferably, the inner shaft of the hybrid shaft has a positioning groove on its shaft wall that is fitted with the positioning rod.

[0012] Furthermore, the mixing pad is beveled around its perimeter on the side closest to the mixing outer rod.

[0013] Preferably, the other end of the positioning rod is fixedly fitted with an anti-slip rubber sleeve.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model, through the provision of a mounting base, mixing pad, transmission motor, transmission shaft, mixing inner shaft and mixing outer rod, places the sheet film bag between the mixing outer rod and the mixing pad, and drives the mixing outer rod to rotate to squeeze the raw materials inside the film bag for rapid and uniform mixing, thereby reducing the number of operating parts of the device and improving the mixing effect.

[0016] 2. This utility model, through the provided mixing outer rod, mixing inner shaft, baffle and retaining ring, can determine the position of the mixing outer rod, and at the same time facilitates the quick replacement of the mixing outer rod. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the connection structure between the hybrid outer rod, the hybrid pad, and the sheet film bag of this utility model.

[0020] Figure 3 This is a side view of the hybrid inner shaft and hybrid outer rod of this utility model.

[0021] Figure 4 For the present utility model Figure 3 Side view.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Mixing pad; 2. Mounting base; 3. Drive motor; 4. Drive shaft; 5. Inner mixing shaft; 6. Outer mixing rod; 7. Sheet film bag; 8. Baffle; 9. Retaining ring; 10. Positioning rod; 11. Spring; 12. Positioning groove; 13. Anti-slip rubber sleeve. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model discloses a simple rotary mixing device for on-site foaming packaging bags.

[0026] This utility model provides, for example Figure 1-4 The rotary mixing device for a simple bag-type on-site foaming packaging bag shown includes a mixing pad 1, a mounting base 2, a drive motor 3, a drive shaft 4, an inner mixing shaft 5, and an outer mixing rod 6. The drive motor 3 is fixedly mounted on the outer wall of the mounting base 2 and is fixedly connected to the drive shaft 4. The drive shaft 4 passes through the mounting base 2 and is fixedly connected to the inner mixing shaft 5. The outer mixing rod 6 is sleeved on the outside of the inner mixing shaft 5. A sheet film bag 7 is provided in contact between the outer mixing rod 6 and the mixing pad 1. The mixing pad 1 is chamfered on all four sides on the side near the outer mixing rod 6.

[0027] In order to determine the position of the mixing outer rod and facilitate its rapid replacement, such as Figure 3-4 As shown, a baffle 8 is fixedly sleeved on the shaft wall of the mixing inner shaft 5, and the baffle 8 is in contact with the mixing outer rod 6. A retaining ring 9 is slidably sleeved on the shaft wall of the mixing inner shaft 5, and the retaining ring 9 is blocked at the end of the mixing outer rod 6. A quick-release mechanism is provided between the retaining ring 9 and the mixing inner shaft 5. The quick-release mechanism includes a positioning rod 10, which is slidably disposed on the side of the retaining ring 9. A spring 11 is sleeved on the rod wall of the positioning rod 10, and the two ends of the spring 11 are fixedly connected to the positioning rod 10 and the retaining ring 9, respectively. One end of the positioning rod 10 is inserted into the mixing inner shaft 5. A positioning groove 12 is opened on the shaft wall of the mixing inner shaft 5 to accommodate the insertion of the positioning rod 10. An anti-slip rubber sleeve 13 is fixedly sleeved on the other end of the positioning rod 10.

[0028] Working principle: When the sheet film bag 7 is loaded with raw materials A and B and conveyed between the mixing outer rod 6 and the mixing pad 1, the drive motor 3 is started. The motor drives the mixing inner shaft 5 to rotate through the drive shaft 4. The mixing outer rod 6 outside the mixing inner shaft 5 rotates synchronously with the shaft. Since the sheet film bag 7 is tightly clamped between the mixing outer rod 6 and the mixing pad 1, the rotating mixing outer rod 6 drives the surface of the film bag to move through friction, while squeezing the raw materials in the bag to make them mix evenly. The angled design of the mixing pad 1 guides the film bag to pass through smoothly and avoids jamming.

[0029] When it is necessary to replace the mixing outer rod 6, pull the positioning rod 10 to disengage it from the positioning groove 12 of the mixing inner shaft 5. The spring 11 is compressed, and the sliding retaining ring 9 can be used to remove the old mixing outer rod 6. When installing the new rod, put the mixing outer rod 6 into the mixing inner shaft 5, push the retaining ring 9 to the limit position, and the positioning rod 10 is inserted into the new positioning groove 12 under the action of the spring force to fix it. The anti-slip rubber sleeve 13 facilitates manual operation.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rotary mixing device for a simple bag-type on-site foaming packaging bag, comprising a mixing pad (1), a mounting base (2), a drive motor (3), a drive shaft (4), an inner mixing shaft (5), and an outer mixing rod (6), characterized in that, The drive motor (3) is fixedly mounted on the outer wall of the mounting base (2) and fixedly connected to the drive shaft (4). The drive shaft (4) passes through the mounting base (2) and is fixedly connected to the mixing inner shaft (5). The mixing outer rod (6) is sleeved on the outside of the mixing inner shaft (5). A sheet film bag (7) is provided between the mixing outer rod (6) and the mixing pad (1).

2. The rotary mixing device for the simple bag-type on-site foaming packaging bag according to claim 1, characterized in that, The inner shaft (5) of the mixing shaft is fixedly fitted with a baffle (8), which is in contact with the outer rod (6). The inner shaft (5) of the mixing shaft is slidably fitted with a retaining ring (9), which blocks the end of the outer rod (6). A quick-release mechanism is provided between the retaining ring (9) and the inner shaft (5).

3. The rotary mixing device for the simple bag-type on-site foaming packaging bag according to claim 2, characterized in that, The quick-release mechanism includes a positioning rod (10), which is slidably disposed on the side of the retaining ring (9). A spring (11) is sleeved on the rod wall of the positioning rod (10). The two ends of the spring (11) are fixedly connected to the positioning rod (10) and the retaining ring (9) respectively. One end of the positioning rod (10) is inserted into the hybrid inner shaft (5).

4. The rotary mixing device for the simple bag-type on-site foaming packaging bag according to claim 3, characterized in that, The inner shaft (5) has a positioning groove (12) on its shaft wall for inserting the positioning rod (10).

5. The rotary mixing device for the simple bag-type on-site foaming packaging bag according to claim 1, characterized in that, The mixing pad (1) is beveled around the side closest to the mixing outer rod (6).

6. The rotary mixing device for the simplified bag-type on-site foaming packaging bag according to claim 3, characterized in that, The other end of the positioning rod (10) is fixedly fitted with an anti-slip rubber sleeve (13).

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