Fixing device for packaging paper product production

Abstract

The utility model discloses a fixing device for packaging paper product production, which is characterized in that a mounting frame is fixedly connected above a bottom plate, a lifting mechanism is arranged at the upper part of the mounting frame, a locking mechanism is arranged on one side of the lifting mechanism, a paper product fixing plate is arranged below the lifting mechanism, and an adjusting mechanism is arranged in the paper product fixing plate; the lower end of the adjusting mechanism is fixedly connected with two telescopic baffle assemblies, the mounting frame is fixedly connected with a controller, and the controller is electrically connected with the mechanisms. According to the utility model, the adjusting mechanism is arranged, so that the size adaptation flexibility of the device can be improved, and the problem of production line stagnation caused by fixing tool replacement, equipment adjustment and the like is avoided; through the arrangement of the telescopic baffle assembly, the side faces of the packaging paper products with different thicknesses can be fixed, and stable fixing of the paper products with different thicknesses is achieved; and through the arranged locking mechanism, locking is achieved after the lifting mechanism is adjusted to the adaptive height, and accidental height change caused by equipment vibration and shaking is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the packaging paper product production technical field, and specifically is a kind of fixing device for packaging paper product production. BACKGROUND

[0002] In the packaging paper product production field, with the market demand increasingly diversified, product variety is more and more rich, the size, thickness and other specifications of packaging paper product are uneven. From the common small gift packaging box paper, to large industrial equipment outer packaging carton paper, the accurate and stable fixation of paper products of different specifications in the production process is the key prerequisite to ensure the smooth progress of subsequent processing links, such as printing, cutting, laminating and other processes.

[0003] The existing fixing device for packaging paper product production adopts single specification and fixed size design framework. Once the carton specification changes, the conventional fixing device cannot adjust the clamping range, and the production line has to be frequently stopped for manual adjustment or replacement of the fixing tool, which greatly reduces the production efficiency. Moreover, the existing packaging paper product fixing device lacks elastic adjustment mechanism and cannot effectively clamp paper products of different thicknesses. Furthermore, the lifting adjustment link of the existing device lacks stability. After adjusting to the appropriate height, the lifting component may slide or deviate due to vibration during processing or slight shaking during equipment operation, causing the fixing position to be misaligned. SUMMARY

[0004] The utility model aims at providing a fixing device for packaging paper product production to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A fixing device for packaging paper product production includes a bottom plate, a mounting frame fixedly connected above the bottom plate, a lifting mechanism provided on the upper part of the mounting frame, a locking mechanism provided on one side of the lifting mechanism, a paper product fixing plate fixedly connected below the lifting mechanism, an adjusting mechanism provided in the paper product fixing plate, two telescopic baffle assemblies fixedly connected at the lower end of the adjusting mechanism, a controller fixedly connected on the mounting frame, and the controller is electrically connected with each mechanism.

[0007] As a further scheme of the utility model: the mounting frame is inverted U type structure, the lifting mechanism includes first bidirectional screw rod, first motor, moving block, first connecting rod, fixed block, first bidirectional screw rod is rotatably connected in the mounting frame, one end of first bidirectional screw rod is fixedly connected with the output end of first motor, first motor is fixedly connected on the mounting frame, the both sides of first bidirectional screw rod are threadedly connected with moving block, moving block is slidably connected with the top wall of mounting frame, the both sides of moving block are rotatably connected with first connecting rod, the other end of first connecting rod is rotatably connected with fixed block, the bottom of fixed block is fixedly connected with paper product fixing plate.

[0008] As a further scheme of the utility model: the other end of first bidirectional screw rod extends to the outside of mounting frame, the end of first bidirectional screw rod is provided with plug-in slot along the axial direction, the plug-in slot is polygonal, and the opposite end of first bidirectional screw rod is provided with locking mechanism, the locking mechanism includes mounting block, locking column, limiting plate, second connecting rod, iron plate, return spring, electromagnet, the mounting block is fixedly connected on the mounting frame, the first installation slot is formed in the mounting block, the right end of first installation slot is fixedly connected with electromagnet, the left side of electromagnet is provided with iron plate, and there is a distance between iron plate and electromagnet, the iron plate is slidably connected with first installation slot, the left side of iron plate is fixedly connected with second connecting rod, the left end of second connecting rod is fixedly connected with limiting plate, the return spring is provided on the outer sleeve of second connecting rod, the left side of limiting plate is fixedly connected with locking column, and the locking column can be locked with plug-in slot.

[0009] As a further scheme of the utility model: the both sides of paper product fixing plate are fixedly connected with slide rail, and the inner side of two side walls of mounting frame is provided with sliding groove, and the sliding groove is slidably connected with slide rail.

[0010] As a further scheme of the utility model: the recess is formed in the bottom wall of paper product fixing plate upwards, the second installation slot is formed in the top wall of recess upwards, and the width of second installation slot is less than the width of recess.

[0011] As a further scheme of the utility model: the adjusting mechanism includes second bidirectional screw rod, second motor, screw sleeve, second bidirectional screw rod is rotatably connected in second installation slot, one end of second bidirectional screw rod is fixedly connected with the output end of second motor, second motor is fixedly connected in second installation slot, the both sides of second bidirectional screw rod are threadedly connected with screw sleeve, screw sleeve is slidably connected with second installation slot, and the bottom wall of screw sleeve is fixedly connected with baffle assembly.

[0012] As a further scheme of the utility model: the baffle assembly is arranged in the groove, the baffle assembly includes outer baffle, inner baffle, telescopic rod, first spring, the bottom wall of outer baffle is equipped with the inward flanging, the top wall of inner baffle is equipped with the outward flanging, inner baffle is slidably connected in outer baffle, a plurality of telescopic rods are equipped in outer baffle and inner baffle, the upper end of telescopic rod is fixedly connected on the top wall of outer baffle, the lower end of telescopic rod is fixedly connected on the bottom wall of inner baffle, and telescopic rod is equipped with first spring.

[0013] Compared with the prior art, the utility model has the advantages that: a fixing device for packaging paper product production is provided with an adjusting mechanism, which can improve the flexibility of size adaptation of the device, avoid production line stagnation caused by replacement of fixing tooling and adjustment of equipment, and realize stable fixation of paper products of different thicknesses through the telescopic baffle assembly, and realize locking after the lifting mechanism is adjusted to the adaptive height through the locking mechanism, avoid accidental height changes caused by equipment vibration and shaking, and make the structure more stable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of a fixing device for packaging paper product production.

[0015] Fig. 2 It is a partial sectional view of a fixing device for packaging paper product production.

[0016] Fig. 3 It is an enlarged view of A in a fixing device for packaging paper product production.

[0017] Fig. 4 It is an enlarged view of B in a fixing device for packaging paper product production.

[0018] In the drawing: 1, bottom plate; 2, mounting frame; 21, sliding groove; 3, lifting mechanism; 31, first bidirectional screw rod; 311, plug-in slot; 32, first motor; 33, moving block; 34, first connecting rod; 35, fixed block; 4, locking mechanism; 41, mounting block; 411, first mounting slot; 42, locking column; 43, limiting plate; 44, second connecting rod; 45, iron plate; 46, return spring; 47, electromagnet; 5, paper product fixing plate; 51, sliding rail; 52, groove; 53, second mounting slot; 6, adjusting mechanism; 61, second bidirectional screw rod; 62, second motor; 63, screw sleeve; 7, baffle assembly; 71, outer baffle; 72, inner baffle; 73, telescopic rod; 74, first spring; 8, controller. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figs. 1-4 In the embodiments of the present application, a fixing device for packaging paper product production includes a bottom plate 1, a mounting rack 2 is fixedly connected above the bottom plate 1, a lifting mechanism 3 is arranged on the upper portion of the mounting rack 2, a locking mechanism 4 is arranged on one side of the lifting mechanism 3, a paper product fixing plate 5 is fixedly connected below the lifting mechanism 3, an adjusting mechanism 6 is arranged in the paper product fixing plate 5, two telescopic baffle assemblies 7 are fixedly connected to the lower end of the adjusting mechanism 6, a controller 8 is fixedly connected to the mounting rack 2, and the controller 8 is electrically connected with each mechanism.

[0021] The mounting rack 2 is in inverted U-shaped structure, and the lifting mechanism 3 includes a first bidirectional screw rod 31, a first motor 32, a moving block 33, a first connecting rod 34, and a fixed block 35. The first bidirectional screw rod 31 is rotationally connected in the mounting rack 2, one end of the first bidirectional screw rod 31 is fixedly connected with the output end of the first motor 32, the first motor 32 is fixedly connected to the mounting rack 2, the moving block 33 is threadedly connected to the two sides of the first bidirectional screw rod 31, the moving block 33 is slidingly connected with the top wall of the mounting rack 2, the first connecting rod 34 is rotationally connected to the two sides of the moving block 33, and the other end of the first connecting rod 34 is rotationally connected with the fixed block 35. The bottom of the fixed block 35 is fixedly connected with the paper product fixing plate 5.

[0022] The other end of the first bidirectional screw rod 31 extends out of the mounting rack 2, a plug-in groove 311 is formed in the axial direction of the end of the first bidirectional screw rod 31, the plug-in groove 311 is polygonal, and the locking mechanism 4 is arranged opposite to the end of the first bidirectional screw rod 31. The locking mechanism 4 includes a mounting block 41, a locking column 42, a limiting plate 43, a second connecting rod 44, an iron plate 45, a return spring 46, and an electromagnet 47. The mounting block 41 is fixedly connected to the mounting rack 2, a first mounting groove 411 is formed in the mounting block 41, the right end of the first mounting groove 411 is fixedly connected with the electromagnet 47, the left side of the electromagnet 47 is provided with the iron plate 45, there is a distance between the iron plate 45 and the electromagnet 47, the iron plate 45 is slidingly connected with the first mounting groove 411, the left side of the iron plate 45 is fixedly connected with the second connecting rod 44, the left end of the second connecting rod 44 is fixedly connected with the limiting plate 43, the second connecting rod 44 is sleeved with the return spring 46, the left side of the limiting plate 43 is fixedly connected with the locking column 42, and the locking column 42 can be locked with the plug-in groove 311.

[0023] Two sides of the paper product fixing plate 5 are fixedly connected with slide rails 51, and the inner sides of the two side walls of the mounting frame 2 are provided with slide grooves 21 which are slidably connected with the slide rails 51.

[0024] The paper product fixing plate 5 is provided with a recess 52 upwardly from the bottom wall, and a second mounting groove 53 is provided upwardly along the top wall of the recess 52, the width of the second mounting groove 53 being smaller than that of the recess 52, and the adjusting mechanism 6 comprises a second bidirectional screw rod 61, a second motor 62 and a screw sleeve 63, the second bidirectional screw rod 61 being rotatably connected in the second mounting groove 53, one end of the second bidirectional screw rod 61 being fixedly connected with the output end of the second motor 62, the second motor 62 being fixedly connected in the second mounting groove 53, and the screw sleeve 63 being threadedly connected on the two sides of the second bidirectional screw rod 61 and slidably connected with the second mounting groove 53, the bottom wall of the screw sleeve 63 being fixedly connected with the baffle assembly 7.

[0025] The baffle assembly 7 is arranged in the recess 52, and the baffle assembly 7 comprises an outer baffle 71, an inner baffle 72, telescopic rods 73 and first springs 74, the bottom wall of the outer baffle 71 being provided with an inwardly folded edge, the top wall of the inner baffle 72 being provided with an outwardly folded edge, the inner baffle 72 being slidably connected in the outer baffle 71, a plurality of telescopic rods 73 being arranged in the outer baffle 71 and the inner baffle 72, the upper ends of the telescopic rods 73 being fixedly connected with the top wall of the outer baffle 71, the lower ends of the telescopic rods 73 being fixedly connected with the bottom wall of the inner baffle 72, and the telescopic rods 73 being externally sleeved with the first springs 74.

[0026] The working principle of the utility model is as follows: in use, first, the packaging paper product is placed on the bottom plate 1, according to the size of the packaging paper product, the distance between the two baffle assemblies 7 is adjusted by starting the adjusting mechanism 6 through the controller 8, then the lifting mechanism 3 is started through the controller 8, the lifting mechanism 3 drives the paper product fixing plate 5 and the baffle assembly 7 to move downward, the bottom wall of the paper product fixing plate 5 fixes the upper surface of the packaging paper product, the baffle assembly 7 fixes the side surface of the packaging paper product, and the telescopic structure of the baffle assembly 7 can fix the side surface of the packaging paper product with different thicknesses; after the lifting mechanism 3 moves to the specified position, the electromagnet 47 of the locking mechanism 4 is controlled to lose power through the controller 8, the electromagnet 47 loses the strong magnetism, the iron plate 45 moves left under the action of the return spring 46, at the same time, the locking column 42 is inserted into the insertion groove 311 to lock the first bidirectional screw rod 31, preventing the lifting mechanism 3 from changing in height accidentally, so that the structure is more stable.

[0027] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A fixing device for producing packaging paper products, comprising a base plate (1), wherein a mounting frame (2) is fixedly connected above the base plate (1), characterized in that, The mounting frame (2) is equipped with a lifting mechanism (3) on the upper part, and a locking mechanism (4) is provided on one side of the lifting mechanism (3). A paper product fixing plate (5) is fixedly connected below the lifting mechanism (3). An adjustment mechanism (6) is provided inside the paper product fixing plate (5). Two retractable baffle assemblies (7) are fixedly connected to the lower end of the adjustment mechanism (6). A controller (8) is fixedly connected on the mounting frame (2). The controller (8) is electrically connected to the above-mentioned mechanisms.

2. The fixing device for producing packaging paper products according to claim 1, characterized in that, The mounting frame (2) has an inverted U-shaped structure. The lifting mechanism (3) includes a first bidirectional lead screw (31), a first motor (32), a moving block (33), a first connecting rod (34), and a fixed block (35). The first bidirectional lead screw (31) is rotatably connected inside the mounting frame (2). One end of the first bidirectional lead screw (31) is fixedly connected to the output end of the first motor (32). The first motor (32) is fixedly connected to the mounting frame (2). The moving blocks (33) are threadedly connected to both sides of the first bidirectional lead screw (31). The moving blocks (33) are slidably connected to the top wall of the mounting frame (2). The first connecting rod (34) is rotatably connected to both sides of the moving blocks (33). The fixed block (35) is rotatably connected to the other end of the first connecting rod (34). The paper product fixing plate (5) is fixedly connected to the bottom of the fixed block (35).

3. The fixing device for producing packaging paper products according to claim 2, characterized in that, The other end of the first bidirectional lead screw (31) extends out of the mounting bracket (2). A plug-in groove (311) is provided axially from the end of the first bidirectional lead screw (31). The plug-in groove (311) is polygonal. A locking mechanism (4) is provided opposite to the end of the first bidirectional lead screw (31). The locking mechanism (4) includes a mounting block (41), a locking pin (42), a limiting plate (43), a second connecting rod (44), an iron plate (45), a return spring (46), and an electromagnet (47). The mounting block (41) is fixedly connected to the mounting bracket (2). A first mounting groove (411) is provided in the mounting block (41). An electromagnet (47) is fixedly connected to the right end of the mounting slot (411). An iron plate (45) is provided on the left side of the electromagnet (47). There is a distance between the iron plate (45) and the electromagnet (47). The iron plate (45) is slidably connected to the first mounting slot (411). A second connecting rod (44) is fixedly connected to the left side of the iron plate (45). A limit plate (43) is fixedly connected to the left end of the second connecting rod (44). A reset spring (46) is provided on the outer sleeve of the second connecting rod (44). A locking post (42) is fixedly connected to the left side of the limit plate (43). The locking post (42) can be locked to the insertion slot (311).

4. The fixing device for producing packaging paper products according to claim 3, characterized in that, The paper product fixing plate (5) is fixedly connected to the two sides of the slide rail (51), and the inner side of the two side walls of the mounting bracket (2) is provided with a slide groove (21), which is slidably connected to the slide rail (51).

5. A fixing device for producing packaging paper products according to claim 4, characterized in that, The paper product fixing plate (5) has a groove (52) extending upward from the bottom wall, and a second mounting groove (53) extending upward from the top wall of the groove (52). The width of the second mounting groove (53) is smaller than the width of the groove (52).

6. A fixing device for producing packaging paper products according to claim 5, characterized in that, The adjustment mechanism (6) includes a second bidirectional lead screw (61), a second motor (62), and a screw sleeve (63). The second bidirectional lead screw (61) is rotatably connected in the second mounting groove (53). One end of the second bidirectional lead screw (61) is fixedly connected to the output end of the second motor (62). The second motor (62) is fixedly connected in the second mounting groove (53). Screw sleeves (63) are threadedly connected to both sides of the second bidirectional lead screw (61). The screw sleeves (63) are slidably connected to the second mounting groove (53). A baffle assembly (7) is fixedly connected to the bottom wall of the screw sleeve (63).

7. A fixing device for producing packaging paper products according to claim 6, characterized in that, The baffle assembly (7) is set in the groove (52). The baffle assembly (7) includes an outer baffle (71), an inner baffle (72), a telescopic rod (73), and a first spring (74). The bottom wall of the outer baffle (71) is provided with an inward folded edge, and the top wall of the inner baffle (72) is provided with an outward folded edge. The inner baffle (72) is slidably connected to the outer baffle (71). Multiple telescopic rods (73) are provided in the outer baffle (71) and the inner baffle (72). The upper end of the telescopic rod (73) is fixedly connected to the top wall of the outer baffle (71), and the lower end of the telescopic rod (73) is fixedly connected to the bottom wall of the inner baffle (72). The first spring (74) is sleeved on the telescopic rod (73).

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