Edge trimmer for paperboard

Abstract

The utility model discloses an edge trimmer for card paper, which relates to the technical field of edge trimmers and comprises a base and a cutter, a support is arranged on the base, a bearing plate for placing the card paper is arranged in the base, a lifting mechanism is arranged on the support, and the lifting mechanism is connected with the cutter and used for pushing the cutter to lift. The lifting mechanism comprises a first telescopic rod arranged at the top of the support, the extending end of the first telescopic rod is connected with a fixing plate, a sliding rod is connected to the center of the bottom of the fixing plate, the bottom of the sliding rod movably penetrates through the support and is connected with a fixing frame used for being fixedly connected with a cutter, and a pushing mechanism is arranged on the sliding rod. The pushing mechanism is used for pushing out the paperboard remaining in the cutter and comprises a supporting plate arranged on the sliding rod. The paperboard residue condition in the cutter is convenient to observe, the working efficiency is improved, the push plate is prevented from influencing the cutting work of the cutter, and the number of paperboards cut by the cutter is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to a trimming machine technical field, concretely is a kind of trimming machine of card paper. BACKGROUND

[0002] Card paper is the general term of a kind of thick paper between paper and paperboard, due to the edge of card paper is not even or damaged in the process of card paper transportation and handling, the edge of card paper needs to be cut off.

[0003] In prior art, the utility model patent with announcement number CN 214081695 U provides a kind of card paper trimming machine, including base, article table, electric push rod, movable plate and cutting mechanism;Base: the base is the hollow box body of upper part opening, and recess is formed in the middle part of the front side wall of base, and the upper surface of the left and right side walls of base is fixedly installed with side baffle, and the upper surface rear end of the two side baffles is fixedly installed with slide rail, and the left side wall left side rear end of base is fixedly installed with single-chip microcomputer;Article table: the article table is fixedly installed on the upper end of base, and the upper surface of article table is circularly arrayed and is provided with through slot.

[0004] The card paper trimming machine is inconvenient to observe the card paper remaining in the cutter, and the compression spring and the pressing plate can affect the cutting distance of the cutter, resulting in a small number of card papers cut by the cutter, so a kind of card paper trimming machine is provided to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of card paper trimming machine to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of card paper trimming machine, including base and cutter, the bracket is provided on base, the base is provided with the supporting plate for placing card paper, the bracket is provided with lifting mechanism, the lifting mechanism is connected with cutter and is used to drive the lifting of cutter, the lifting mechanism includes telescopic rod one arranged at the top of bracket, the fixed plate is connected at the extension end of telescopic rod one, the sliding rod is connected at the bottom center of fixed plate, the sliding rod is moved and penetrates through bracket at the bottom and is connected with the fixing frame for fixedly connecting cutter, the sliding rod is provided with pushing mechanism.

[0007] Preferably, the pushing mechanism is used to push out the card paper remaining in the cutter.

[0008] Preferably, the pushing mechanism includes support plate arranged on the sliding rod, the telescopic rod two is provided at the bottom of support plate, the push plate for pushing out the card paper in the cutter is connected at the extension end of telescopic rod two.

[0009] Preferably, the telescopic length of telescopic rod one is greater than the height of cutter, and telescopic rod one is provided with at least two groups, and the fixed plate is above bracket.

[0010] Preferably, the sliding rod vertically penetrates the support, the fixed frame is a cross-shaped structure, the fixed frame is connected with the bottom end of the sliding rod at the center, and the fixed frame is fixedly connected with the inner wall of the cutter at the outer end.

[0011] Preferably, the support plate moves vertically in the support, the second telescopic rod has a length less than or equal to the height of the cutter, the second telescopic rod is provided with at least four groups, and the second telescopic rod is a spring telescopic rod.

[0012] Preferably, the push plate is provided with four groups, the push plate moves through the gap between the adjacent two ends of the fixed frame and the cutter, the push plate is made of a visible material, and the bottom of the push plate is coated with a smooth coating.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The card paper is placed on the receiving plate, the first telescopic rod is driven to pull down the fixed plate, the fixed plate pushes the sliding rod and the fixed frame to move downward, the fixed frame pushes the cutter to move downward to cut the edges of the card paper, then the cutter is moved upward, whether the card paper is left in the cutter is observed through the gap between the cutter and the fixed frame, the card paper left in the cutter can be manually pushed out from top to bottom by artificial, the card paper left in the cutter in the cutter is observed, and the working efficiency is improved.

[0015] 2. When the sliding rod moves downward, the support plate moves along, the push plate moves along through the second telescopic rod, when the cutter contacts the card paper, the card paper cut after entering the cutter, the card paper in the cutter contacts the bottom of the push plate, the push plate moves upward, the push plate moves upward to drive the second telescopic rod to contract, when the cutting of the card paper is completed, the cutter moves upward, the second telescopic rod returns to the original state to drive the push plate to return to the original position, the push plate moves downward to drive the card paper in the cutter to separate from the cutter, the push plate does not affect the cutting work of the cutter, and the number of the card paper cut by the cutter is increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a structural schematic view of the lifting mechanism in the utility model;

[0018] Fig. 3 It is a structural schematic view of the pushing mechanism in the utility model.

[0019] In the drawing: 1, base; 2, support; 3, cutter; 4, receiving plate; 5, lifting mechanism; 51, first telescopic rod; 52, fixed plate; 53, sliding rod; 54, fixed frame; 6, pushing mechanism; 61, support plate; 62, second telescopic rod; 63, push plate. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a 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 efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0021] Please refer to Figs. 1-3 The utility model provides a kind of trimming machine of card paper, including base 1 and cutting knife 3, cutting knife 3 is mouth-shaped cutting knife, base 1 is equipped with support 2, base 1 is equipped with the receiving plate 4 for placing card paper, receiving plate 4 is equipped with card paper limiter, card paper limiter selects conventional general type, support 2 is equipped with lifting mechanism 5, lifting mechanism 5 is connected with cutting knife 3 and is used to promote cutting knife 3 to lift, lifting mechanism 5 includes telescopic rod one 51 being equipped in the top of support 2, telescopic rod one 51 is connected with fixed plate 52 in extension end, fixed plate 52 bottom center is connected with sliding rod 53, sliding rod 53 bottom moves and is connected with the fixed frame 54 for fixedly connecting cutting knife 3, telescopic rod one 51 telescopic length is greater than cutting knife 3 height, telescopic rod one 51 can select electric, hydraulic and pneumatic telescopic rod, telescopic rod one 51 is equipped with at least two groups, fixed plate 52 is above support 2, sliding rod 53 is vertically through support 2, fixed frame 54 is cross structure, fixed frame 54 center is connected with sliding rod 53 bottom end, fixed frame 54 outer end is fixedly connected with the inner wall of cutting knife 3.

[0022] Card paper is placed on receiving plate 4, drives telescopic rod one 51 to pull fixed plate 52 to move down, fixed plate 52 promotes sliding rod 53 and fixed frame 54 to move down along, fixed frame 54 moves down and promotes cutting knife 3 to move down and carries out trimming to card paper, then moves up cutting knife 3, whether there is card paper remaining in cutting knife 3 is observed through the gap between cutting knife 3 and fixed frame 54, can be manually pushed out the card paper remaining in cutting knife 3 from top to bottom manually, so that it is convenient to observe the card paper remaining in cutting knife 3, improve work efficiency.

[0023] Sliding rod 53 is equipped with pushing mechanism 6, pushing mechanism 6 is used to push the card paper remaining in cutting knife 3, pushing mechanism 6 includes support plate 61 being equipped on sliding rod 53, support plate 61 bottom is equipped with telescopic rod two 62, telescopic rod two 62 extension end is connected with the push plate 63 for pushing the card paper in cutting knife 3, support plate 61 moves in vertical in support 2, telescopic rod two 62 telescopic length is less than or equal to cutting knife 3 height, telescopic rod two 62 is equipped with at least four groups, telescopic rod two 62 is spring telescopic rod, push plate 63 is equipped with four groups, push plate 63 moves and is connected with the gap between cutting knife 3 and fixed frame 54 adjacent two ends, push plate 63 is visible material, push plate 63 bottom is coated with smooth coating.

[0024] When the sliding rod 53 moves downward, the supporting plate 61 moves following, the push plate 63 moves following through the telescopic rod two 62, when the cutter 3 contacts the card paper, the card paper enters the cutter 3 after cutting, the card paper in the cutter 3 contacts the bottom of the push plate 63, the push plate 63 moves upward, the push plate 63 moves upward and drives the telescopic rod two 62 to contract, when the cutting of the card paper 3 is completed, the cutter 3 moves upward, the telescopic rod two 62 restores to the original state and drives the push plate 63 to restore to the original position, the push plate 63 moves downward and drives the card paper in the cutter 3 to separate from the cutter 3, the push plate 63 does not affect the cutting work of the cutter 3, and the number of the card paper cut by the cutter 3 is increased.

[0025] Working principle: the card paper is placed on the supporting plate 4, the telescopic rod one 51 is driven to pull the fixed plate 52 to move downward, the fixed plate 52 drives the sliding rod 53 and the fixed frame 54 to move downward following, the fixed frame 54 moves downward and drives the cutter 3 to move downward to cut the card paper, then the cutter 3 moves upward, whether the card paper remains in the cutter 3 is observed through the gap between the cutter 3 and the fixed frame 54, the remaining card paper in the cutter 3 can be manually pushed out from top to bottom by manual work, the card paper remaining in the cutter 3 is observed conveniently, the working efficiency is improved, when the sliding rod 53 moves downward, the supporting plate 61 moves following, the push plate 63 moves following through the telescopic rod two 62, when the cutter 3 contacts the card paper, the card paper enters the cutter 3 after cutting, the card paper in the cutter 3 contacts the bottom of the push plate 63, the push plate 63 moves upward, the push plate 63 moves upward and drives the telescopic rod two 62 to contract, when the cutting of the card paper 3 is completed, the cutter 3 moves upward, the telescopic rod two 62 restores to the original state and drives the push plate 63 to restore to the original position, the push plate 63 moves downward and drives the card paper in the cutter 3 to separate from the cutter 3, the push plate 63 does not affect the cutting work of the cutter 3, and the number of the card paper cut by the cutter 3 is increased.

[0026] The cutter 3, the telescopic rod one 51 and the telescopic rod two 62 are prior art, and will not be repeated here.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A trimming machine for cardboard, comprising a base (1) and a trimming knife (3), the base (1) being provided with a support (2), characterized in that: The base (1) is provided with a receiving plate (4) for placing the card paper, the support (2) is provided with a lifting mechanism (5), the lifting mechanism (5) is connected with a cutter (3) and is used for pushing the cutter (3) to lift, the lifting mechanism (5) comprises a telescopic rod one (51) arranged at the top of the support (2), the telescopic rod one (51) is connected with a fixed plate (52) at the extending end, the fixed plate (52) is connected with a sliding rod (53) at the bottom center, the sliding rod (53) is movably connected with a fixing frame (54) for fixing the cutter (3) at the bottom, and the sliding rod (53) is provided with a pushing mechanism (6).

2. The slitter of cardboard according to claim 1, characterized in that: The pushing mechanism (6) is used for pushing the card paper remaining in the cutter (3).

3. The edger for paperboard according to claim 2, characterized in that: The pushing mechanism (6) comprises a support plate (61) arranged on the sliding rod (53), the support plate (61) is provided with a telescopic rod two (62) at the bottom, and the telescopic rod two (62) is connected with a push plate (63) for pushing the card paper in the cutter (3) at the extending end.

4. The slitter of bobbins according to claim 1, characterized in that: The telescopic length of the telescopic rod one (51) is greater than the height of the cutter (3), the telescopic rod one (51) is provided with at least two groups, and the fixed plate (52) is above the support (2).

5. The slitter of bobbins according to claim 1, characterized in that: The sliding rod (53) vertically penetrates the support (2), the fixing frame (54) is a cross-shaped structure, the fixing frame (54) is connected with the bottom end of the sliding rod (53) at the center, and the fixing frame (54) is fixedly connected with the inner wall of the cutter (3) at the outer end.

6. The edger for paperboard according to claim 3, characterized in that: The support plate (61) moves vertically in the support (2), the telescopic length of the telescopic rod two (62) is less than or equal to the height of the cutter (3), the telescopic rod two (62) is provided with at least four groups, and the telescopic rod two (62) is a spring telescopic rod.

7. The slitter of bobbins according to claim 3, characterized in that: The push plate (63) is provided with four groups, the push plate (63) moves through the gap between the adjacent two ends of the fixing frame (54) and the cutter (3), the push plate (63) is made of a visible material, and the bottom of the push plate (63) is coated with a smooth coating.

Images