Snack packaging machine

Abstract

The utility model provides a snack food packaging machine which structurally comprises an auxiliary conveying line, and a working table is fixedly arranged at the discharging end of the rear side of the auxiliary conveying line. A mounting bulge is fixedly arranged at the top of the truss; the outer side of the extension rod is slidably connected with a sliding seat, the driving motor completes driving treatment of the driving roller through the first belt wheel and the second belt wheel, the driving roller and the driven roller on the truss complete driving treatment of the conveying belt, and the working height adjustment of the truss on the auxiliary conveying line is matched. Workers can conveniently close the opened parts on the cartons at the front part of the auxiliary conveying line and then convey the cartons to the position between the conveying belt and the auxiliary conveying line, the conveying belt conveys the cartons which are not completely closed on the cartons to the working table, and the workers at the working table can conveniently conduct closed packaging treatment on the cartons through adhesive tape; and low-cost production operation is carried out in a yield climbing stage in cooperation with an original packaging production line in a factory.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of snack packaging, and specifically relates to a snack packaging machine. Background Art

[0002] On the current snack production and packaging production line, to ensure the coordinated operation of all equipment on the production line, it is necessary to proceed according to a pre-established production rhythm. Among them, the operation of packing the snacks that have completed the plastic packaging can be carried out by automated equipment.

[0003] During the production ramp-up stage, the current fully automated packing equipment cannot fully keep up with the production rhythm of the snack filling and bagging equipment. If additional fully automated packing equipment is added, it is also necessary to assist in adding a conveyor line, which incurs a relatively high cost for modifying the production line.

[0004] Considering that the snacks have completed the plastic packaging during the packing stage, the inventor proposes a snack packaging machine. By setting an auxiliary conveyor line on the conveyor line and opening a new branch on the original packaging production line for workers to perform sealing and packaging treatment on the packed snacks, it meets the high-efficiency production requirements of the snack packaging production line. Summary of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a snack packaging machine, which solves the technical problem of insufficient handling when the output of existing equipment increases per unit time.

[0007] 2. Technical solutions:

[0008] To achieve the above object, the technical solution provided by the utility model is: a snack packaging machine, including the following structures:

[0009] An auxiliary conveyor line, and an operating table is fixedly arranged at the rear discharge end of the auxiliary conveyor line.

[0010] A truss, and an installation protrusion is fixedly arranged at the top of the truss, and the bottom of the truss faces above the auxiliary conveyor line.

[0011] An extension rod, and a sliding seat is slidably connected to the outside of the extension rod.

[0012] Furthermore, bases are fixedly arranged in the middle and rear of the bottom surface of the auxiliary conveyor line. Both the left and right ends of the base are movably connected with support rods. The top of the support rod is movably connected with a connecting sleeve. The bottom of the connecting sleeve is movably connected with a limiting ring. A docking rod is threadedly connected to the middle of the limiting ring. The top of the docking rod is movably sleeved inside the bottom end of the connecting sleeve, and the bottom of the docking rod is movably connected with the top of the truss.

[0013] Furthermore, the front end of the truss is movably connected to a driven roller, the outer side of the driven roller is movably connected to a conveyor belt, the bottom of the conveyor belt faces the top of the auxiliary conveyor line, the rear end of the truss is fixedly provided with a driving motor, the right output end of the driving motor is fixedly provided with a first pulley, the rear end of the truss is movably connected to a driving roller, the outer side of the driving roller is movably connected to the inner side of the rear end of the conveyor belt, the middle part of the right side of the driving roller is fixedly connected to a second pulley, and the outer side of the second pulley is transmission-connected to the outer side of the first pulley through a belt.

[0014] Furthermore, the extension rods are arranged symmetrically about the middle of the truss, and the rear end of the extension rods extends to above the middle of the workbench.

[0015] Furthermore, the rear end of the slide seat is clamped with a limit spring, and the rear end of the limit spring is clamped with the rear end of the extension rod. The bottoms of the two slide seats are respectively fixedly connected to the tops of the left and right sides of the limit rod. The middle part of the limit rod is fixed with a avoidance area facing the rear side of the workbench. The bottom of the limit rod extends to 2cm-8cm below the conveyor belt, and the rear end of the limit rod extends to 10cm-24cm of the rear end of the slide seat.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] The utility model provides a snack packaging machine, in which a driving motor drives a driving roller through a first pulley and a second pulley, and a driving roller and a driven roller on a truss drive a conveyor belt. The truss is adjusted in working height on an auxiliary conveyor line, so that workers can close the opened part of a carton at the front of the auxiliary conveyor line and then send it between the conveyor belt and the auxiliary conveyor line. The conveyor belt transports the unclosed carton on the carton to a workbench, so that workers at the workbench can use adhesive tape to seal and package the carton, and cooperate with the original packaging production line in the factory area to carry out low-cost production operations in the production ramp-up stage.

[0019] The utility model provides a snack packaging machine. When a carton is conveyed to a workbench, the top rear side of the carton contacts a limit rod. Considering that workers need to stick adhesive tape on the carton to complete the closed packaging of the carton, an avoidance zone is arranged in the middle of the limit rod to facilitate the workers to stick the adhesive tape. After the closed packaging of the carton is completed, the carton is pushed out from the left and right sides of the workbench. After the carton is pushed out, the limit spring pushes the slide seat to slide with the limit rod toward the front of the extension rod, so as to prevent the carton pushed by the conveyor belt from directly sliding off the workbench due to inertia.

[0020] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. Brief Description of the Drawings

[0021] Figure 1 is a perspective view of the structure of the present utility model;

[0022] Figure 2 is a perspective view of the truss structure of the present utility model;

[0023] Figure 3 is a half-sectional perspective view of the truss structure of the present utility model;

[0024] Figure 4 is the present utility model Figure 3 an enlarged view of the structure at position A.

[0025] Reference Numerals:

[0026] Auxiliary conveying line - 1;

[0027] Operating table - 2;

[0028] Base - 3; Support rod - 31;

[0029] Connecting sleeve - 4; Limiting ring - 41; Docking rod - 42;

[0030] Truss - 5; Driven roller - 51; Conveyor belt - 52;

[0031] Drive motor - 6; First pulley - 61;

[0032] Drive roller - 7; Second pulley - 71;

[0033] Extension rod - 8; Slide seat - 81; Limiting spring - 82; Limiting rod - 83. Detailed Description of the Preferred Embodiments

[0034] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element; when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] Refer to the attached Figures 1-4 The utility model provides a snack packaging machine, comprising the following structure:

[0038] The auxiliary conveying line 1 has a workbench 2 fixedly disposed at the rear discharge end of the auxiliary conveying line 1 .

[0039] The truss 5 has a mounting protrusion fixed on the top thereof, and the bottom of the truss 5 faces upwardly of the auxiliary conveyor line 1 .

[0040] The extension rod 8 has a sliding seat 81 slidably connected to the outer side of the extension rod 8 .

[0041] In this embodiment, a base 3 is fixedly provided in the middle and rear parts of the bottom surface of the auxiliary conveying line 1, and support rods 31 are movably connected to the left and right ends of the base 3, and the top of the support rod 31 is movably connected to a connecting sleeve 4, and the bottom of the connecting sleeve 4 is movably connected to a limiting ring 41, and the middle part of the limiting ring 41 is threadedly connected to a docking rod 42, and the top of the docking rod 42 is movably connected to the inner side of the bottom end of the connecting sleeve 4, and the bottom of the docking rod 42 is movably connected to the top of the truss 5.

[0042] The limiting ring 41 completes the adjustment of the extended length of the docking rod 42 below the connecting sleeve 4, and cooperates with the support rod 31 to complete the adjustable installation height of the truss 5 on the auxiliary conveyor line 1, which facilitates the conveying and processing of cartons of different sizes by this equipment.

[0043] In this embodiment, the front end of the truss 5 is movably connected to a driven roller 51, and the outer side of the driven roller 51 is movably connected to a conveyor belt 52, the bottom of the conveyor belt 52 faces the top of the auxiliary conveyor line 1, and the rear end of the truss 5 is fixedly provided with a drive motor 6, and the right output end of the drive motor 6 is fixedly provided with a first pulley 61, and the rear end of the truss 5 is movably connected to a drive roller 7, and the outer side of the drive roller 7 is movably connected to the inner side of the rear end of the conveyor belt 52, and the middle right side of the drive roller 7 is fixedly connected to a second pulley 71, and the outer side of the second pulley 71 is transmission-connected to the outer side of the first pulley 61 through a belt.

[0044] The driving motor 6 drives the driving roller 7 through the first pulley 61 and the second pulley 71. The driving roller 7 and the driven roller 51 on the truss 5 drive the conveyor belt 52. In cooperation with the adjustment of the working height of the truss 5 on the auxiliary conveyor line 1, it is convenient for workers to close the opened part on the upper part of the carton at the front of the auxiliary conveyor line 1 and then send it between the conveyor belt 52 and the auxiliary conveyor line 1. The conveyor belt 52 transports the incompletely closed carton on the carton to the working table 2, which is convenient for the workers at the working table 2 to use tape for the closed packaging treatment of the carton, and cooperate with the original packaging production line in the factory area to carry out low-cost production operations during the output ramp-up stage.

[0045] In this embodiment, the extension rods 8 are symmetrically arranged about the middle of the truss 5, and the rear ends of the extension rods 8 extend above the middle of the working table 2.

[0046] The extension rod 8 provides installation support and movement guidance for the sliding seat 81. The extension rod 8 can be installed on the truss 5 according to the use needs or its specific installation position can be adjusted within the use area according to the use needs.

[0047] In this embodiment, a limiting spring 82 is clamped at the rear end of the sliding seat 81, and the rear end of the limiting spring 82 is clamped with the rear end of the extension rod 8. The bottoms of the two sliding seats 81 are respectively fixedly connected to the left and right top sides of the limiting rod 83. An avoidance area facing the rear side of the working table 2 is fixedly provided in the middle of the limiting rod 83. The bottom of the limiting rod 83 extends 2 cm - 8 cm below the conveyor belt 52, and the rear end of the limiting rod 83 extends 10 cm - 24 cm behind the rear end of the sliding seat 81.

[0048] The carton is transported to the working table 2, and the rear side of the top of the carton contacts the limiting rod 83. Considering that workers need to paste tape on the carton to complete the closed packaging of the carton, an avoidance area is provided in the middle of the limiting rod 83 to facilitate the workers to paste the tape. After the closed packaging of the carton is completed, it is pushed out from the left and right sides of the working table 2. After the carton is pushed out, the limiting spring 82 pushes the sliding seat 81 to drive the limiting rod 83 to slide forward towards the front of the extension rod 8, preventing the carton pushed by the conveyor belt 52 from slipping off the working table 2 directly due to inertia.

[0049] The above-described embodiments only represent certain implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A snack packaging machine, characterized in that: Includes the following structure: An auxiliary conveying line (1), wherein a workbench (2) is fixedly provided at a rear discharge end of the auxiliary conveying line (1); A truss (5), wherein a mounting protrusion is fixedly provided on the top of the truss (5), and the bottom of the truss (5) faces upward of the auxiliary conveyor line (1); An extension rod (8), wherein the outer side of the extension rod (8) is slidably connected to a sliding seat (81).

2. The snack packaging machine according to claim 1, characterized in that: A base (3) is fixedly provided at the middle and rear parts of the bottom surface of the auxiliary conveyor line (1); the left and right ends of the base (3) are movably connected to support rods (31); the top of the support rod (31) is movably connected to a connecting sleeve (4); the bottom of the connecting sleeve (4) is movably connected to a limit ring (41); the middle part of the limit ring (41) is threadedly connected to a docking rod (42); the top of the docking rod (42) is movably sleeved with the inner side of the bottom end of the connecting sleeve (4); and the bottom of the docking rod (42) is movably connected to the top of the truss (5).

3. A snack packaging machine according to claim 1, characterized in that: The front end of the truss (5) is movably connected to a driven roller (51), the outer side of the driven roller (51) is movably connected to a conveyor belt (52), the bottom of the conveyor belt (52) faces the top of the auxiliary conveyor line (1), the rear end of the truss (5) is fixedly provided with a drive motor (6), the right output end of the drive motor (6) is fixedly provided with a first pulley (61), the rear end of the truss (5) is movably connected to a drive roller (7), the outer side of the drive roller (7) is movably connected to the inner side of the rear end of the conveyor belt (52), the middle part of the right side of the drive roller (7) is fixedly connected to a second pulley (71), and the outer side of the second pulley (71) is transmission-connected to the outer side of the first pulley (61) through a belt.

4. A snack packaging machine according to claim 1, characterized in that: The extension rod (8) is disposed symmetrically with respect to the middle of the truss (5), and the rear end of the extension rod (8) extends to above the middle of the workbench (2).

5. A snack packaging machine according to claim 1, characterized in that: The rear end of the slide seat (81) is clamped with a limit spring (82), and the rear end of the limit spring (82) is clamped with the rear end of the extension rod (8). The bottoms of the two slide seats (81) are respectively fixedly connected to the tops of the left and right sides of the limit rod (83). The middle part of the limit rod (83) is fixedly provided with a clearance area facing the rear side of the workbench (2). The bottom of the limit rod (83) extends to 2 cm to 8 cm below the conveyor belt (52), and the rear end of the limit rod (83) extends to 10 cm to 24 cm from the rear end of the slide seat (81).

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