Pre-bending mechanism for fruit carton production

Abstract

The utility model discloses a fruit carton production pre-bending mechanism which comprises a pre-bending machine body, the pre-bending machine body comprises an upper seat body, a supporting seat body, a bending cavity, a steam mechanism, a bending roller, a drying mechanism and a baffle, the upper seat body is arranged on the upper surface of the supporting seat body, and the supporting seat body is arranged on the lower surface of the supporting seat body. The bending cavity is formed in the connecting position of the upper base body and the supporting base body, and the bending roller is rotationally connected to the surfaces of one ends of the upper base body and the supporting base body through a motor. By designing the deviation rectifying control mechanism, before the pre-bending machine bends a fruit carton, when a lead screw rotates, a movable frame can move on the outer surface of the lead screw, the movable frame moves to drive a deviation rectifying control plate to move, the deviation rectifying control plate and a guide roller are moved and adjusted to the scale corresponding to the fruit carton, and the scale is observed through a scale strip; when the fruit carton enters the bending cavity to be bent from the end of the bending cavity, the two ends of the fruit carton are rectified through the rectifying control plate, the guide rollers are driven to roll during bending conveying, and deviation is not prone to occurring under the control of the rectifying control plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of pre-bending machines, and in particular relates to a pre-bending mechanism for producing fruit cartons. Background Art

[0002] Fruit cartons are boxes used to pack fruits, and fruit cartons need to be pre-bent in advance during processing and production, usually by pre-bending machines. Existing pre-bending machines are equipment used for pre-bending during fruit carton processing and production. When the pre-bending machine is operated, it is convenient to correct the deviation of the water tank carton during pre-bending, accurately convey the bending process, and improve the accuracy of the pre-bending machine when bending the fruit carton;

[0003] According to a carton production pre-bending device disclosed in the authorized patent application No. 202220757785.7, when the existing pre-bending mechanism bends the fruit carton, the fruit carton is placed inside the bending chamber and the bending roller is driven to bend it. Moreover, it is not convenient to perform the deviation correction bending operation on the fruit carton, which causes the bending to deviate during transportation and is prone to bending errors, thereby improving the accuracy of the pre-bending mechanism in bending the fruit carton. To this end, the utility model proposes a fruit carton production pre-bending mechanism. Utility Model Content

[0004] The utility model aims to provide a pre-bending mechanism for producing fruit cartons, so as to solve the problem in the above-mentioned background technology that the pre-bending mechanism is not convenient for correcting the bending operation when bending the fruit cartons, so that the bending is offset during transportation and bending errors are prone to occur, thereby improving the accuracy of the pre-bending mechanism in bending the fruit cartons.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pre-bending mechanism for producing fruit cartons, comprising a pre-bending machine body, the pre-bending machine body comprising an upper seat, a supporting seat, a bending chamber, a steam mechanism, a bending roller, a drying mechanism and a baffle, the upper seat is arranged on the upper surface of the supporting seat, the bending chamber is formed at the connection between the upper seat and the supporting seat, the bending roller is connected to the upper seat and one end surface of the supporting seat by a motor, the steam mechanism is arranged at the middle position of the front surface of the supporting seat, the baffle is fixedly installed at the middle position of the inside of the bending chamber by screws, the drying mechanism is arranged at the middle position of the other side of the inside of the bending chamber, and the pre-bending machine body is also provided with:

[0006] A deflection correction control mechanism, and the deflection correction control mechanism includes a deflection correction control component, a movement adjustment component and a control component, wherein the deflection correction control component is arranged at two ends of one side of the upper surface of the support seat body, the side surface of the movement adjustment component on which the deflection correction control component is arranged is located inside the support seat body, and the control component is arranged at the end of the movement adjustment component;

[0007] The supporting and conveying mechanism comprises a supporting assembly and a conveying rolling assembly. The supporting assembly is arranged on both sides of the other side of the upper surface of the supporting seat body, and the conveying rolling assembly is arranged on the upper surface of the supporting assembly.

[0008] Preferably, the correction control assembly includes a correction control plate arranged on both sides of the bending roller and located inside the bending cavity, the inner side of the correction control plate is rollingly connected to a guide roller, and the end of the bending cavity is located on the front surface of the support seat body and a scale bar is provided.

[0009] Preferably, the movable adjustment component includes a screw rod rotatably connected to both sides of the support seat body, one end of the screw rod is located on the end surface of the support seat body and a handwheel is provided, the other end of the screw rod is provided with a limit plate, and the outer surface of the screw rod is provided with a movable frame, and the end of the movable frame is fixedly connected to the end of the correction control plate by screws.

[0010] Preferably, the screw rod matches the structure at the inner middle position of the movable frame, and the deviation correction control plate and the support seat are movably connected to the movable frame through the screw rod.

[0011] Preferably, the control component includes a control slide groove opened at one end of the movable frame, the interior of the control slide groove is slidably connected with a control slider, the end of the control slider is welded and fixed with a connecting rod, and the end of the connecting rod is fixedly connected to the inner side of the support seat body by screws.

[0012] Preferably, the support assembly includes two support plates arranged on both sides of the drying mechanism and located inside the support base body, and the height of the support plates is higher than the height of the drying mechanism. A fixing plate is provided at the bottom end of the support plate, and the fixing plate is fixedly connected to the surface of the support base body by screws.

[0013] Preferably, the conveying rolling assembly includes a mounting groove opened at the top of the support plate, and the interior of the mounting groove is rollingly connected with a conveying roller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing a deviation correction control mechanism, before the pre-bending machine body bends the fruit carton, the movable frame can be moved on the outer surface of the screw rod when the screw rod rotates, and the movement of the movable frame drives the deviation correction control plate to move. The deviation correction control plate and the guide roller are moved and adjusted to the scale corresponding to the fruit carton and observed by the scale bar. When the fruit carton enters the bending cavity from the end of the bending cavity, the two ends of the fruit carton are corrected by the deviation correction control plate. During the bending and conveying, the guide roller is driven to roll and is controlled by the deviation correction control plate to prevent deviation. The bending process is accurately conveyed, thereby improving the accuracy of the pre-bending machine body in bending the fruit carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0018] Figure 3 It is a schematic diagram of the top view structure of the support seat body, the bending cavity and the bending roller of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part B in the middle;

[0020] Figure 5 It is a partial cross-sectional structural diagram of the upper seat body, the supporting seat body and the rear surface of the supporting plate of the utility model;

[0021] In the figure: 100, pre-bending machine body; 101, upper seat; 102, support seat; 1021, scale bar; 1022, hand wheel; 1023, correction control board; 1024, guide roller; 1025, moving frame; 1026, screw rod; 1027, limit plate; 1028, control slide; 1029, control slide; 1020, connecting rod; 103, bending chamber; 104, steam mechanism; 105, bending roller; 106, drying mechanism; 1061, support plate; 1062, fixing plate; 1063, mounting groove; 1064, conveying roller; 107, baffle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 5The utility model provides a technical solution: a pre-bending mechanism for producing fruit cartons, including a pre-bending machine body 100, the pre-bending machine body 100 includes an upper seat body 101, a support seat body 102, a bending chamber 103, a steam mechanism 104, a bending roller 105, a drying mechanism 106 and a baffle 107, the upper seat body 101 is arranged on the upper surface of the support seat body 102, the bending chamber 103 is formed at the connection between the upper seat body 101 and the support seat body 102, the bending roller 105 is connected to the upper seat body 101 and one end surface of the support seat body 102 through a motor rotation, the steam mechanism 104 is arranged at the middle position of the front surface of the support seat body 102, and the pre-bending machine body 100 is powered on when the operation , the motor drives the bending roller 105 to rotate, and at the same time, the steam mechanism 104 is connected to the water pipe to generate steam. At this time, the fruit cardboard enters from one end of the bending chamber 103, and the position to be bent is slightly softened by the steam until it enters the contact bending roller 105 for pre-bending treatment. The baffle 107 is fixedly installed at the middle position inside the bending chamber 103 by screws, and the drying mechanism 106 is arranged at the middle position of the other side inside the bending chamber 103. After the bending treatment, it passes through the upper surface of the baffle 107 and is transported to the other side of the inside of the bending chamber 103 again, and the surface of the bending part passing through the drying mechanism 106 is dried until it is moved out. The pre-bending machine body 100 is also provided with:

[0024] A deflection correction control mechanism includes a deflection correction control component, a movable adjustment component and a control component. The deflection correction control component is arranged at both ends of one side of the upper surface of the support base 102, the movable adjustment component is arranged on the side of the deflection correction control component located inside the support base 102, and the control component is arranged at the end of the movable adjustment component. When the pre-bending machine body 100 is bending the fruit cartons, the deflection correction control mechanism can control the bending and conveying of the fruit cartons, which is not prone to deviation and can accurately convey and bend, thereby improving the accuracy of the pre-bending machine body 100 in bending the fruit cartons.

[0025] In order to facilitate the deviation correction of the fruit cartons during bending through the deviation correction control component, to prevent deviation during transportation and to achieve accurate bending operation, in this embodiment, preferably, the deviation correction control component includes a deviation correction control plate 1023 arranged on both sides of the bending roller 105 and located inside the bending cavity 103, and the inner side of the deviation correction control plate 1023 is rollingly connected to a guide roller 1024. The fruit carton is corrected by the deviation correction control plate 1023 during bending and movement, and at the same time, the surface of the guide roller 1024 in contact with the guide roller 1024 drives the guide roller 1024 to roll for smooth transportation control.

[0026] In order to facilitate the position adjustment of the deviation correction control plate 1023 by moving the adjustment component, so as to facilitate the stable movement of the fruit carton and prevent it from deviating, in the present embodiment, preferably, the adjustment component includes a screw rod 1026 rotatably connected to both sides of the inner side of the support seat body 102, one end of the screw rod 1026 is located on the end surface of the support seat body 102 and a hand wheel 1022 is provided, and a limiting plate 1027 is provided at the other end of the screw rod 1026, so that it is convenient to drive the screw rod 1026 to rotate by holding the hand wheel 1022, so as to facilitate the rotation and adjustment of the screw rod 1026, and when the screw rod 1026 rotates, the end is limited by the limiting plate 1027, so that it is not easy to move out, and the screw rod 1026 A movable frame 1025 is provided on the outer surface of the support body 102, and the end of the movable frame 1025 is fixedly connected to the end of the correction control plate 1023 by screws, and the correction control plate 1023 is movably connected to the support base 102 through a screw rod 1026. When the screw rod 1026 rotates, the movable frame 1025 moves on the outer surface of the screw rod 1026, driving the correction control plate 1023 to move and adjust to a position corresponding to the width of the fruit carton bending. The end of the bending cavity 103 is located on the front surface of the support base 102 and a scale bar 1021 is provided. The position of the correction control plate 1023 adjusted by the scale bar 1021 corresponds to the scale of the water tank carton.

[0027] In order to facilitate the stable movement and adjustment of the movable frame 1025 through the control component, in the present embodiment, preferably, the control component includes a control slot 1028 opened at one end of the movable frame 1025, and the control slot 1028 is internally slidably connected with a control slider 1029, and the end of the control slider 1029 is welded and fixed with a connecting rod 1020, and the end of the connecting rod 1020 is fixedly connected to the inner side of the support seat body 102 by screws, so that the movable frame 1025 drives the control slider 1029 to slide inside the control slot 1028 when moving, so that the movable frame 1025 and the correction control plate 1023 can be stably moved and adjusted.

[0028] A support and conveying mechanism is provided, and the support and conveying mechanism includes a support component and a conveying rolling component. The support component is arranged on both sides of the other side of the upper surface of the support seat body 102, and the conveying rolling component is arranged on the upper surface of the support component. When the pre-bending machine body 100 bends the fruit cardboard and moves it to the surface of the drying mechanism 106 for drying, the fruit carton is supported and conveyed by the support and conveying mechanism at this time, and it is not easy for the fruit carton to block the surface of the drying mechanism 106 during movement, so the drying process is effective, and the quick drying process effect of the support operation of the pre-bending machine body 100 after the fruit carton is bent is improved.

[0029] In order to facilitate the drying of the bent fruit carton on the surface of the support plate 1061 by the drying mechanism 106 through the support assembly, in this embodiment, preferably, the support assembly includes two support plates 1061 arranged on both sides of the drying mechanism 106 and located inside the support base 102, and the height of the support plate 1061 is higher than the height of the drying mechanism 106, and a fixing plate 1062 is arranged at the bottom end of the support plate 1061, and the fixing plate 1062 is fixedly connected to the surface of the support base 102 by screws. After the support plate 1061 is fixedly installed by the fixing plate 1062, the bent cardboard on the surface of the support plate 1061 is supported, conveyed and dried, and it is not easy for the bent carton to block the surface of the drying mechanism 106 and affect the drying.

[0030] In order to facilitate the smooth conveying operation of supporting the support plate 1061 through the conveying rolling assembly, in the present embodiment, preferably, the conveying rolling assembly includes a mounting groove 1063 provided at the top of the support plate 1061, and the interior of the mounting groove 1063 is rollingly connected with a conveying roller 1064, so that the bent fruit cartons are supported by the support plate 1061 to contact the conveying roller 1064 when drying and drive the conveying roller 1064 to roll for conveying.

[0031] Working principle and use process of the utility model: when using the pre-bending mechanism for producing fruit cartons, firstly, the pre-bending machine body 100 is stably placed at the use position by contacting the ground with the bottom end of the supporting seat body 102, and when the pre-bending machine body 100 is powered on, the motor drives the bending roller 105 to rotate, and at the same time, the steam mechanism 104 is connected to the water pipe to generate steam, at which time the fruit paperboard enters from one end of the bending chamber 103, and the position to be bent is slightly softened by the steam until it enters and contacts the bending roller 105 for pre-bending treatment, and after the bending treatment, it passes through the upper surface of the baffle 107 and is transported to the other side of the inner part of the bending chamber 103 again, and the surface of the bending part passes through the drying mechanism 106 for drying treatment until it is moved out;

[0032] Then, before the pre-bending machine body 100 bends the fruit carton, the positions of the correction control plates 1023 on both sides are adjusted according to the specifications of the bent cardboard, and the hand wheel 1022 can be held to drive the screw rod 1026 to rotate. When the screw rod 1026 rotates, the movable frame 1025 moves on the outer surface of the screw rod 1026. When the movable frame 1025 moves, the end drives the control slider 1029 to slide and support inside the control slide groove 1028, so that the movable frame 1025 and the correction control plate 1023 move. , the deflection correction control plate 1023 and the guide roller 1024 are moved and adjusted to the scale corresponding to the fruit carton and observed from the scale bar 1021. When the fruit carton enters the bending from the end of the bending chamber 103, the two ends of the fruit carton are corrected by the deflection correction control plate 1023. When bending and conveying, the guide roller 1024 is driven to roll and is controlled by the deflection correction control plate 1023 so that it is not easy to deviate, and the bending process is accurately conveyed, thereby improving the accuracy of the pre-bending machine body 100 in bending the fruit carton;

[0033] Finally, when the pre-bending machine body 100 bends the fruit carton and transports it to the other side of the bending chamber 103 for drying, the fruit carton is supported on the surface of the support plate 1061 when entering the other side of the bending chamber 103, and contacts the conveying roller 1064 during transportation to drive the conveying roller 1064 to roll in the mounting groove 1063, which is convenient for supporting the drying operation of the fruit carton during the drying process, and it is not easy for the surface of the fruit carton contacting the drying mechanism 106 to block the drying mechanism 106, so that the fruit carton is quickly dried during transportation, thereby improving the effect of the pre-bending machine body 100 on supporting the quick drying operation of the fruit carton after the bending process.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-bending mechanism for producing a fruit carton, comprising a pre-bending machine body (100), wherein the pre-bending machine body (100) comprises an upper seat body (101), a support seat body (102), a bending chamber (103), a steam mechanism (104), a bending roller (105), a drying mechanism (106) and a baffle (107), wherein the upper seat body (101) is arranged on the upper surface of the support seat body (102), and the bending chamber (103) is formed between the upper seat body (101) and the support seat body (102). The invention relates to a device for producing a steam-generating device for producing steam for heating a heating apparatus and a steam-generating device for heating a heating apparatus. The device comprises a plurality of steam-generating devices, wherein the plurality of steam-generating devices are connected to the upper seat body (101) and one end surface of the support seat body (102) by rotating the upper seat body (101) and the support seat body (102). The plurality of steam-generating devices are connected to the upper seat body (101) and the support seat body (102) by rotating the upper seat body (101). The plurality of steam-generating devices (104) ...) by rotating the upper seat body (101). The plurality of steam-generating devices (104) are connected to the upper seat body (101) and the support seat body (102) by rotating the upper seat body (101). The plurality of steam-generating devices (104) are connected to the upper seat body (101) and the support seat body (102) by rotating the upper seat body (101). The plurality of steam-generating devices (104) are connected to the upper seat body (101) and the support seat body (102) by rotating the upper seat body (1 The pre-bending machine body (100) is also provided with: A deflection correction control mechanism, wherein the deflection correction control mechanism comprises a deflection correction control component, a movable adjustment component and a control component, wherein the deflection correction control component is arranged at two ends of one side of the upper surface of the support seat (102), the movable adjustment component is arranged such that the side surface of the deflection correction control component is located inside the support seat (102), and the control component is arranged at the end of the movable adjustment component; A support conveying mechanism is provided, and the support conveying mechanism comprises a support component and a conveying rolling component, wherein the support component is arranged on both sides of the other side of the upper surface of the support seat body (102), and the conveying rolling component is arranged on the upper surface of the support component.

2. A pre-bending mechanism for producing fruit cartons according to claim 1, characterized in that: The deviation correction control assembly comprises a deviation correction control plate (1023) arranged on both sides of the bending roller (105) and located inside the bending cavity (103); the inner side of the deviation correction control plate (1023) is rollingly connected to a guide roller (1024); and the end of the bending cavity (103) is located on the front surface of the support seat (102) and is provided with a scale bar (1021).

3. A pre-bending mechanism for producing fruit cartons according to claim 2, characterized in that: The movable adjustment component comprises a screw rod (1026) rotatably connected to both sides of the support seat (102); one end of the screw rod (1026) is located on the end surface of the support seat (102) and is provided with a hand wheel (1022); the other end of the screw rod (1026) is provided with a limit plate (1027); the outer surface of the screw rod (1026) is provided with a movable frame (1025); the end of the movable frame (1025) is fixedly connected to the end of the deviation correction control plate (1023) by screws.

4. A pre-bending mechanism for producing fruit cartons according to claim 3, characterized in that: The screw rod (1026) matches the structure at the inner middle position of the movable frame (1025), and the deviation correction control plate (1023) and the support seat body (102) are movably connected to the movable frame (1025) through the screw rod (1026).

5. The pre-bending mechanism for producing a fruit carton according to claim 3, characterized in that: The control assembly comprises a control slide groove (1028) opened at one end of the moving frame (1025), the control slide groove (1028) is slidably connected to the inside of the control slide groove (1028), a connecting rod (1020) is welded and fixed to the end of the control slide rod (1029), and the end of the connecting rod (1020) is fixedly connected to the inner side of the support seat (102) by screws.

6. A pre-bending mechanism for producing fruit cartons according to claim 1, characterized in that: The support assembly comprises two support plates (1061) arranged on both sides of the drying mechanism (106) and located inside the support base (102), and the height of the support plates (1061) is higher than the height of the drying mechanism (106), and a fixing plate (1062) is arranged at the bottom end of the support plate (1061), and the fixing plate (1062) is fixedly connected to the surface of the support base (102) by screws.

7. A pre-bending mechanism for producing fruit cartons according to claim 6, characterized in that: The conveying rolling assembly comprises a mounting groove (1063) opened at the top end of the support plate (1061), and a conveying roller (1064) is rollingly connected inside the mounting groove (1063).

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