Bending forming device for food packaging weighing hopper production

Abstract

The utility model relates to the technical field of metal bending forming, and discloses a bending forming device for food packaging weighing hopper production, which comprises a support, a base fixedly connected with the upper surface of the support, a support table fixedly connected with the upper surface of the base and a motor, and a bending mechanism and a handle bending mechanism are arranged in the support table. The bending handle mechanism is arranged on one side of the bending mechanism, the bending mechanism comprises a driving chamber, the driving chamber is formed in the upper end of the supporting table, the inner wall of the driving chamber is rotationally connected with a driving wheel and driven wheels, the driven wheels are arranged on the two sides of the driving wheel, and the driven wheels are both connected with the driving wheel in an engaged mode. The bending mechanism is used for bending a metal sheet into a box-shaped structure, the metal sheet can be conveniently and rapidly formed into a required mechanism, meanwhile, the mechanism has flexibility, the distance-adjustable sector gear range achieves the effect of being perfectly matched with the handle folding mechanism, the handle folding mechanism is used for bending the metal sheet into a handle, and the mechanism is matched with the bending mechanism for one-time forming.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal bending forming technical field, concretely to a kind of bending forming device for food packaging weighing hopper production. BACKGROUND

[0002] Food packaging weighing hopper is a kind of container appliance specially used in food industry, which is used for quickly and accurately weighing granular, powder and other dry bulk materials. It is usually used with electronic weighing system to realize real-time monitoring and control of material weight. Whether it is grain, candy, nuts or seasoning, granular or powder materials need to be accurately weighed using weighing hopper. Weighing hopper has various forms but similar purposes. In daily life, there are a large number of such tools in shopping malls, which can quickly help users to roughly understand the weight of the materials in the hopper.

[0003] During the bending process of such hopper, the hopper has different structures, so some existing bending equipment cannot bend and form it at one time, resulting in waste of processing time and the need to increase bending devices in other parts, which is not conducive to cost and efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of bending forming device for food packaging weighing hopper production to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of bending forming device for food packaging weighing hopper production, including support, the bottom fixedly connected on the upper surface of support, the support table fixedly connected on the upper surface of bottom and motor, the inside of support table is provided with bending mechanism and folding handle mechanism, the folding handle mechanism is arranged on the side of bending mechanism;

[0006] The folding handle mechanism includes bending assembly and ejector assembly, and the ejector assembly is arranged on the lower side of the bending assembly.

[0007] The bending mechanism includes a drive chamber, the drive chamber is opened in the inside of support table upper end, the inner wall of drive chamber is rotatably connected with driving wheel and driven wheel, the driven wheel is arranged on both sides of driving wheel, the driven wheel is meshingly connected with driving wheel, the driven wheel is fixedly connected with fan tooth on one side, the slide block is slidably connected on one side of drive chamber, the slide block is fixedly connected with slide plate on one side, the slide plate is fixedly connected with tooth block on both sides, the slide plate is fixedly connected with pressing block on bottom, the bottom is fixedly connected with pressing table on the upper surface, and the pressing tablet is placed on the upper surface of pressing table.

[0008] Preferably, the motor output end extends to the inside of drive chamber through support table and is fixedly connected with driving wheel.

[0009] Preferably, a notch is formed at the center of the lower side of the support platform, and a sliding opening is formed at one side of the driving chamber.

[0010] Preferably, the bending assembly comprises a driven chamber and a centering rod, the driven chamber is arranged at one side of the driving chamber, sliding rods are slidably connected to the two sides of the driven chamber, driven rods are fixedly connected to the middle portions of the two sides of the sliding rods, an eccentric rod is fixedly connected to one side of the driven wheel, a sliding groove is formed at the upper side of the driven rod, the eccentric rod is slidably connected in the sliding groove, the centering rod is fixedly connected to one side of the pressing block, and clamping jaws are fixedly connected to the bottom end of the driven rod.

[0011] Preferably, a transverse notch is formed at one side of the support platform, and a circular notch is formed between the driven chamber and the driving chamber.

[0012] Preferably, the diameter of the inner wall of the clamping jaw is greater than the diameter of the centering rod.

[0013] Preferably, the ejection assembly comprises a top cavity, the top cavity is formed in the pressing platform, the top cavity is formed in an L-shaped opening, a top block is slidably connected to the upper side of the top cavity, an elastic member is fixedly connected between the top block and the lower surface of the top cavity, a piston block is slidably connected in the top cavity, and a handle is fixedly connected to one side of the piston block.

[0014] Compared with the prior art, the bending forming device for food packaging weighing hopper production has the following beneficial effects:

[0015] 1. The bending mechanism is used for bending the metal sheet into a box-shaped structure, facilitates the rapid forming of the metal sheet, and has flexibility, so that the distance-adjustable fan teeth can perfectly cooperate with the folding handle mechanism, the centering rod can drive the folding handle mechanism to better complete the bending work, the fan teeth are driven to rotate by the motor, the sliding plate is conveniently driven to reciprocate due to the rotating direction of the fan teeth, and the metal sheet is conveniently bent.

[0016] 2. The folding handle mechanism is used for folding the metal sheet to form a handle, the mechanism cooperates with the bending mechanism to form once, the driven rod is driven to move linearly during the rotating process of the driven wheel, the metal handle is conveniently folded, the required steps of processing are reduced, the processing time required by the user is reduced, and the cost required by the additional device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying creative labor:

[0018] Figure 1Structure schematic view of the utility model;

[0019] Figure 2 Structure schematic view of another view of the utility model;

[0020] Figure 3 Structure schematic view of the utility model in the driving chamber section view;

[0021] Figure 4 Structure schematic view of the utility model in the driven chamber section view;

[0022] Figure 5 Structure schematic view of the utility model in the top cavity.

[0023] In the figure: 1, support; 2, base; 3, support station; 4, bending mechanism; 401, driving chamber; 402, driving wheel; 403, driven wheel; 404, fan tooth; 405, sliding block; 406, sliding plate; 407, tooth block; 408, pressing block; 409, pressing station; 410, pressing piece; 5, folding mobile phone mechanism; 51, folding assembly; 501, driven chamber; 502, sliding rod; 503, driven rod; 504, eccentric rod; 505, sliding slot; 506, centering rod; 507, clamping jaw; 52, ejection assembly; 521, top cavity; 522, top block; 523, elastic member; 524, piston block; 525, handle; 6, motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. EMBODIMENT

[0026] Please refer to Figures 1-5The utility model provides a kind of technical scheme: a kind of food packaging weighing hopper production is bent into shape device, including support 1, the bottom 2 of support 1 upper surface fixed connection, the support 3 of bottom 2 upper surface fixed connection and motor 6, support 3 inside is provided with bending mechanism 4 and folding handle mechanism 5, folding handle mechanism 5 is arranged in bending mechanism 4 side;

[0027] Folding handle mechanism 5 includes bending assembly 51 and ejector assembly 52, and ejector assembly 52 is arranged in the lower side of bending assembly 51;

[0028] Bending mechanism 4 includes drive chamber 401, and drive chamber 401 is opened in the inside of support 3 upper end, and driving wheel 402 and driven wheel 403 are rotatably connected to the inner wall of drive chamber 401, and driven wheel 403 is arranged on the both sides of driving wheel 402, and driven wheel 403 is all engaged with driving wheel 402, and fan tooth 404 is fixedly connected to one side of driven wheel 403, and sliding block 405 is slidably connected to one side of drive chamber 401, and sliding plate 406 is fixedly connected to one side of sliding block 405, and tooth block 407 is fixedly connected to the both sides of sliding plate 406, and pressure block 408 is fixedly connected to the bottom of sliding plate 406, and pressure table 409 is fixedly connected to the upper surface of bottom 2, and pressure tablet 410 is placed on the upper surface of pressure table 409, and fan tooth 404 is periodically engaged with sliding plate 406 in the output process of driving wheel 402 driven by motor 6, and the direction of driven wheel 403 is opposite because driving wheel 402 is engaged with driven wheel 403, so that the reciprocating motion of sliding plate 406 can be controlled.

[0029] Further, the output end of motor 6 extends to the inside of drive chamber 401 through support 3 and is fixedly connected with driving wheel 402.

[0030] Further, slot is opened in the center of the lower side of support 3, and sliding port is opened in one side of drive chamber 401. Embodiment

[0031] Please refer to Figures 1-5And combined with example one, further get, the bending assembly 51 includes driven chamber 501 and centering rod 506, driven chamber 501 is arranged at one side of drive chamber 401, and the both sides of driven chamber 501 are slidably connected with slide rod 502, and the middle part of the both sides of slide rod 502 is fixedly connected with driven rod 503, eccentric rod 504 is fixedly connected at one side of driven wheel 403, sliding slot 505 is formed in the upper side of driven rod 503, eccentric rod 504 is slidably connected in the inside of sliding slot 505, centering rod 506 is fixedly connected at one side of pressing block 408, and clamping jaw 507 is fixedly connected at the bottom end of driven rod 503, driven wheel 403 drives slide rod 502 to move through eccentric rod 504 in the process of rotation, so as to drive driven rod 503 to reciprocate, and because eccentric rod 504 drives driven rod 503 to be fixed in a circle, one-way, and the adjustable range of fan tooth 404, the fan tooth 404 can be adjusted according to the clearance mechanism principle to make the bending mechanism 4 cooperate with the folding handle cell structure 5, the fan tooth 404 is delayed to contact with slide plate 406 after the tablet 410 is pressed and bent by the bending mechanism 4, and the return can be delayed, and the clamping jaw 507 is always in the state of approaching each other during the delay period, which facilitates the centering rod 506 to press the tablet 410 into a perfect circle.

[0032] Further, the side of support platform 3 is provided with a transverse notch, and a circular notch is formed between driven chamber 501 and drive chamber 401.

[0033] Further, the inner wall diameter of clamping jaw 507 is greater than the diameter of centering rod 506.

[0034] Further, the ejection assembly 52 includes a top cavity 521, which is formed in the inside of pressing platform 409, and the top cavity 521 is formed in an L-shaped opening, the top block 522 is slidably connected to the upper side of top cavity 521, the elastic member 523 is fixedly connected between the top block 522 and the lower surface of top cavity 521, the piston block 524 is slidably connected in the inside of top cavity 521, and the handle 525 is fixedly connected to one side of piston block 524.

[0035] In actual operation, when this device is used, the user places the pressure plate 410 on the pressure table 409, and supplies power to the motor 6. The motor 6 drives the drive wheel 402 to rotate, and the drive wheel 402 meshes with the driven wheel 403 to rotate the driven wheel 403. The driven wheel 403 drives the sector tooth 404 to reciprocate with the slide plate 406. During the downward cycle of the slide plate 406, the pressure block 408 is driven to approach the pressure table 409 and press the pressure plate 410 into the groove of the pressure table 409, completing the bending work of the measuring bucket body. At the same time, the driven wheel 403 drives the eccentric rod 504 to rotate, and the eccentric rod 504 passes through the slide groove 5 05 is always in contact with the inner wall of the driven rod 503. During the rotation of the eccentric rod 504 around the center of the driven wheel 403, the eccentric rod 504 drives the driven rod 503 to make reciprocating linear motion. The driven rod 503 drives the grippers 507 to approach each other. During the process of approaching each other, the grippers 507 squeeze the pressure plate 410. The grippers 507 and the eccentric rod 504 cooperate to press the pressure plate 410 into a round structure. After the bending work is completed, the user stops the motor 6. The user presses the handle 525 to make the air pressure inside the top cavity 521 push out the pressure plate 410. Then the user can weld the bent pressure plate 410 to complete the production of the measuring hopper.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A kind of bending forming device for food packaging weighing hopper production, including support (1), the bottom (2) of fixed connection on the upper surface of support (1), the support (3) of fixed connection on the upper surface of bottom (2) and motor (6), it is characterized by: The support table (3) is internally provided with a bending mechanism (4) and a folding handle mechanism (5), and the folding handle mechanism (5) is arranged on one side of the bending mechanism (4); The folding handle mechanism (5) comprises a bending assembly (51) and an ejection assembly (52), and the ejection assembly (52) is arranged on the lower side of the bending assembly (51); The bending mechanism (4) comprises a driving chamber (401) which is arranged in the upper end of the support table (3), and the inner wall of the driving chamber (401) is rotatably connected with a driving wheel (402) and a driven wheel (403), the driven wheel (403) is arranged on both sides of the driving wheel (402), the driven wheel (403) is rotatably connected with the driving wheel (402), one side of the driven wheel (403) is fixedly connected with a fan gear (404), one side of the driving chamber (401) is slidably connected with a sliding block (405), one side of the sliding block (405) is fixedly connected with a sliding plate (406), both sides of the sliding plate (406) are fixedly connected with a tooth block (407), the bottom of the sliding plate (406) is fixedly connected with a pressing block (408), the upper surface of the base (2) is fixedly connected with a pressing table (409), and the upper surface of the pressing table (409) is placed with a pressing piece (410).

2. The bending and forming device for producing a food packaging weigh hopper according to claim 1, characterized in that: The output end of the motor (6) extends to the inside of the driving chamber (401) through the support table (3) and is fixedly connected with the driving wheel (402).

3. The bending and forming device for producing a food packaging weigh hopper according to claim 1, characterized in that: The lower center of the support table (3) is provided with a notch, and one side of the driving chamber (401) is provided with a sliding opening.

4. The bending and forming device for producing a food packaging weigh hopper according to claim 1, characterized in that: The bending assembly (51) comprises a driven chamber (501) and a centering rod (506), the driven chamber (501) is arranged on one side of the driving chamber (401), sliding rods (502) are slidably connected on both sides of the driven chamber (501), driven rods (503) are fixedly connected on the middle portions of both sides of the sliding rods (502), an eccentric rod (504) is fixedly connected on one side of the driven wheel (403), a sliding groove (505) is formed on the upper side of the driven rod (503), the eccentric rod (504) is slidably connected in the sliding groove (505), and the centering rod (506) is fixedly connected on one side of the pressing block (408).

5. The bending and forming device for producing a food packaging weigh hopper according to claim 4, characterized in that: One side of the support table (3) is provided with a transverse notch, and a circular notch is formed between the driven chamber (501) and the driving chamber (401).

6. The bending and forming device for a food packaging weigh hopper according to claim 4, characterized in that: The inner wall diameter of the clamping jaw (507) is greater than the diameter of the centering rod (506).

7. The bending and forming device for a food packaging weigh hopper according to claim 1, characterized in that: The ejection assembly (52) comprises a top cavity (521), the top cavity (521) is arranged in the pressing table (409), the top cavity (521) is arranged in an L-shaped opening, a top block (522) is slidably connected on the upper side of the top cavity (521), an elastic element (523) is fixedly connected between the top block (522) and the lower surface of the top cavity (521), a piston block (524) is slidably connected in the top cavity (521), and a handle (525) is fixedly connected on one side of the piston block (524).

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