Packaging paper cutting and stacking device

Abstract

The utility model discloses a packaging paper cutting and stacking device which comprises a bottom plate, a fixing frame is fixedly arranged on the top face of the bottom plate, and an adjusting mechanism is arranged in the fixing frame. The adjusting mechanism comprises two limiting frames arranged in the fixing frame, L-shaped frames are arranged on the two sides of the two limiting frames in a sliding mode, an adjusting plate is arranged between the interiors of the front L-shaped frame and the rear L-shaped frame, and a double-rod hydraulic cylinder is fixedly arranged on the top face of the adjusting plate through a connecting rod; the two extending ends of the double-rod hydraulic cylinder are fixedly connected with the top face of the L-shaped frame, and a limiting piece used for fixing the L-shaped frame is arranged on the surface of the limiting frame. According to the packaging paper cutting and stacking device, through the arrangement of the adjusting mechanism, the containing space can be adjusted within a certain range according to the size of packaging paper, stacking devices of different sizes do not need to be replaced, and therefore the application range of the stacking device is widened, and the actual production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging paper, in particular to a packaging paper cutting and stacking device. Background Art

[0002] Wrapping paper refers to paper used for packaging that has high strength, low moisture content, low air permeability, no corrosion, certain water resistance, and is beautiful to use. Paper used for food packaging is also required to be hygienic, sterile, and free of contaminants.

[0003] At present, packaging paper needs to be stacked and stored after cutting. However, in actual use, it is difficult to adjust the storage space of the existing stacking and storage device according to the size of the packaging paper, which reduces the application scope of the device. In addition, there is no unlimited structure around the packaging paper, and the packaging paper is easy to slide and fall off, thereby affecting subsequent transportation operations. Therefore, in view of the above shortcomings, the utility model makes the following improvements. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a packaging paper cutting and stacking device, which solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a packaging paper cutting and stacking device, comprising a bottom plate, a fixing frame is fixedly arranged on the top surface of the bottom plate, and an adjusting mechanism is arranged inside the fixing frame;

[0006] The adjustment mechanism includes two limit frames arranged inside the fixed frame, and L-shaped frames are slidably arranged on both sides of the two limit frames, and an adjustment plate is arranged between the interiors of the front and rear L-shaped frames. A double-rod hydraulic cylinder is fixedly arranged on the top surface of the adjustment plate through a connecting rod, and the two protruding ends of the double-rod hydraulic cylinder are fixedly connected to the top surface of the L-shaped frame, and a limit piece for fixing the L-shaped frame is arranged on the surface of the limit frame.

[0007] Preferably, the limiting member comprises a threaded rod rotatably arranged on the surface of the limiting frame, and a U-shaped plug plate is threadedly connected to the surface of the threaded rod, and a slot matching the U-shaped plug plate is provided on the surface of the L-shaped frame.

[0008] Preferably, a protective mechanism is provided on the top surface of the base plate, and the protective mechanism includes a first electric push rod fixedly provided on both sides of the top surface of the double-rod hydraulic cylinder, a second electric push rod is fixedly connected to both sides of the top surface of the limit frame, and a long plate and a short plate are respectively fixedly provided on the protruding ends of the first electric push rod and the second electric push rod.

[0009] Preferably, a telescopic sleeve is fixedly provided on the top surface of the fixed frame, and an annular frame is fixedly provided on the top surface of the telescopic sleeve.

[0010] Preferably, a groove is provided inside the annular frame, and a baffle is provided on the inner wall of the groove through the sliding of a fixed block, a sliding groove matching the fixed block is provided on the top surface of the baffle, and a buffer spring is fixedly connected between one side of the inner wall of the sliding groove and one side of the fixed block.

[0011] Preferably, electromagnets are fixedly provided on the front and back sides of the top of the annular frame, and an iron block is fixedly provided on the top surface of the baffle.

[0012] Beneficial Effects

[0013] The utility model provides a packaging paper cutting and stacking device. Compared with the prior art, it has the following advantages:

[0014] Beneficial effects:

[0015] (1) The packaging paper cutting and stacking device can adjust the accommodating space within a certain range according to the size of the packaging paper through the setting of the adjustment mechanism, without replacing stacking devices of different sizes, thereby expanding the application range of the stacking device and meeting actual production needs.

[0016] (2) The packaging paper cutting and stacking device can provide position limiting protection for the packaging paper during the stacking process by means of a protective mechanism, thereby preventing the packaging paper from sliding and falling off when the device is subsequently moved, thereby reducing labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 3 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0020] In the figure: 1. bottom plate; 2. fixed frame; 3. adjusting mechanism; 31. limit frame; 32. L-shaped frame; 33. adjusting plate; 34. double-rod hydraulic cylinder; 35. limit piece; 351. threaded rod; 352. threaded rod; 353. slot; 4. protective mechanism; 41. first electric push rod; 42. second electric push rod; 43. long plate; 44. short plate; 45. telescopic sleeve; 46. annular frame; 47. fixed block; 48. baffle; 49. buffer spring; 410. electromagnet; 411. iron block. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] See also Figures 1 to 3 As shown, the utility model provides a technical solution, and the specific improvements are as follows:

[0024] A packaging paper cutting and stacking device comprises a bottom plate 1, a fixing frame 2 is fixedly arranged on the top surface of the bottom plate 1, and an adjusting mechanism 3 is arranged inside the fixing frame 2, the adjusting mechanism 3 comprises two limit frames 31 arranged inside the fixing frame 2, and L-shaped frames 32 are slidably arranged on both sides of the two limit frames 31, an adjusting plate 33 is arranged between the insides of the front and rear L-shaped frames 32, a double-rod hydraulic cylinder 34 is fixedly arranged on the top surface of the adjusting plate 33 through a connecting rod, and the two extension rods of the double-rod hydraulic cylinder 34 are fixed to the top surface of the adjusting plate 33. The outlet end is fixedly connected to the top surface of the L-shaped frame 32, and the surface of the limit frame 31 is provided with a limit member 35 for fixing the L-shaped frame 32, and the limit member 35 includes a threaded rod 351 rotatably arranged on the surface of the limit frame 31, and the surface of the threaded rod 351 is threadedly connected with a U-shaped plug plate 352, and the surface of the L-shaped frame 32 is provided with a slot 353 adapted to the U-shaped plug plate 352, and a guide rod is arranged inside the U-shaped plug plate 352, and one end of the guide rod is fixedly connected to the surface of the limit frame 31;

[0025] The distance between the two limit frames 31 and the distance between the left and right L-shaped frames 32 is adjusted in advance according to the size of the wrapping paper, that is, the person rotates the threaded rod 351 so that the threaded rod 351 drives the U-shaped plug plate 352 to move, so that the U-shaped plug plate 352 is disengaged from the current slot 353, and then the person pulls the left and right L-shaped frames 32 to a suitable distance, and then reverses the threaded rod 351 so that the threaded rod 351 drives the U-shaped plug plate 352 to approach the limit frame 31 and insert it into the corresponding slot 353, so that the L-shaped frame 32 can be fixed, and then the double-rod hydraulic cylinder 34 is started again, so that the two protruding ends of the double-rod hydraulic cylinder 34 drive the L-shaped frame 32 to slide along the surface of the adjustment plate 33, thereby controlling the distance between the two L-shaped frames 32 on the adjustment plate 33. After adjusting to a suitable distance, the double-rod hydraulic cylinder 34 is closed, and the person puts the wrapping paper of the size into the chamber enclosed by the limit frame 31, the L-shaped frame 32 and the adjustment plate 33.

[0026] Embodiment 2

[0027] Based on Example 1, please refer to Figures 1 to 3 The specific improvements are as follows:

[0028] A protection mechanism 4 is provided on the top surface of the bottom plate 1, and the protection mechanism 4 includes a first electric push rod 41 fixedly provided on both sides of the top surface of the double-rod hydraulic cylinder 34, second electric push rods 42 are fixedly connected to both sides of the top surface of the limit frame 31, and a long plate 43 and a short plate 44 are fixedly provided on the extended ends of the first electric push rod 41 and the second electric push rod 42, respectively, a telescopic sleeve 45 is fixedly provided on the top surface of the fixed frame 2, and an annular frame 46 is fixedly provided on the top surface of the telescopic sleeve 45, a groove is provided inside the annular frame 46, and a baffle 48 is slidably provided on the inner wall of the groove through a fixed block 47, a slide groove adapted to the fixed block 47 is provided on the top surface of the baffle 48, a buffer spring 49 is fixedly connected between one side of the inner wall of the slide groove and one side of the fixed block 47, an electromagnet 410 is fixedly provided on the front and back of the top of the annular frame 46, and an iron block 411 is fixedly provided on the top surface of the baffle 48;

[0029] According to the amount of packaging paper placed, the height of the telescopic sleeve 45 is adjusted, that is, the first electric push rod 41 and the second electric push rod 42 are started, so that the first electric push rod 41 and the second electric push rod 42 respectively drive the long plate 43 and the short plate 44 to move upward until they are roughly flush with the height of the packaging paper;

[0030] The personnel then drives the annular frame 46 to move upward, so that the telescopic sleeve 45 extends upward. At this time, the baffle 48 is placed on the top surface of the short plate 44 under the action of the buffer spring 49, so as to fix the height position of the annular frame 46. When the telescopic sleeve 45 is not needed, the electromagnet 410 is controlled to be energized to generate magnetism, so that the iron block 411 can be adsorbed. The iron block 411 is subjected to the adsorption force and drives the baffle 48 to move until the iron block 411 and the surface of the electromagnet 410 contact each other. At this time, the baffle 48 can be separated from the surface of the short plate 44.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging paper cutting and stacking device, comprising a bottom plate (1), characterized in that: A fixing frame (2) is fixedly arranged on the top surface of the bottom plate (1), and an adjusting mechanism (3) is arranged inside the fixing frame (2); The adjustment mechanism (3) comprises two limit frames (31) arranged inside the fixed frame (2), and L-shaped frames (32) are slidably arranged on both sides of the two limit frames (31), an adjustment plate (33) is arranged between the interiors of the front and rear L-shaped frames (32), a double-rod hydraulic cylinder (34) is fixedly arranged on the top surface of the adjustment plate (33) through a connecting rod, and two protruding ends of the double-rod hydraulic cylinder (34) are fixedly connected to the top surface of the L-shaped frame (32), and a limit piece (35) for fixing the L-shaped frame (32) is arranged on the surface of the limit frame (31).

2. A packaging paper cutting and stacking device according to claim 1, characterized in that: The limiting member (35) comprises a threaded rod (351) rotatably arranged on the surface of the limiting frame (31), and the surface of the threaded rod (351) is threadedly connected with a U-shaped plug plate (352), and the surface of the L-shaped frame (32) is provided with a slot (353) adapted to the U-shaped plug plate (352).

3. The packaging paper cutting and stacking device according to claim 1, characterized in that: The top surface of the base plate (1) is provided with a protection mechanism (4), and the protection mechanism (4) comprises a first electric push rod (41) fixedly arranged on both sides of the top surface of the double-rod hydraulic cylinder (34), and both sides of the top surface of the limit frame (31) are fixedly connected with a second electric push rod (42), and the extended ends of the first electric push rod (41) and the second electric push rod (42) are respectively fixedly provided with a long plate (43) and a short plate (44).

4. The packaging paper cutting and stacking device according to claim 1, characterized in that: A telescopic sleeve (45) is fixedly arranged on the top surface of the fixed frame (2), and an annular frame (46) is fixedly arranged on the top surface of the telescopic sleeve (45).

5. The packaging paper cutting and stacking device according to claim 4, characterized in that: The annular frame (46) is provided with a groove inside, and a baffle (48) is slidably arranged on the inner wall of the groove through a fixed block (47), and a sliding groove matching the fixed block (47) is provided on the top surface of the baffle (48), and a buffer spring (49) is fixedly connected between one side of the inner wall of the sliding groove and one side of the fixed block (47).

6. The packaging paper cutting and stacking device according to claim 5, characterized in that: Electromagnets (410) are fixedly arranged on the front and back sides of the top of the annular frame (46), and an iron block (411) is fixedly arranged on the top surface of the baffle (48).

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