Trimming and chamfering machine for developing roller of printer

Abstract

The utility model discloses a printer developing roller trimming and chamfering machine, including a workbench, a trimming and chamfering mechanism and a conveying mechanism, a one-by-one feeding mechanism is arranged above the conveying mechanism, the one-by-one feeding mechanism includes: a feeding assembly, the feeding assembly includes a material storage box, the material storage box is fixed on the top of the workbench through a left support and a right support, and the left support and the right support are fixed on the workbench; the material storage box is located above the conveying mechanism, bent rods are rotationally connected to the left side and the right side of the material storage box correspondingly, and material blocking rods are fixedly connected to the opposite sides of the two bent rods correspondingly; and the adjusting assembly is arranged in the storage box, and the adjusting assembly is used for adjusting the width size of the interior of the storage box. The utility model relates to the technical field of edge cutting and chamfering of developing rollers. According to the edge cutting and chamfering machine for the developing rollers of the printer, when the developing rollers are fed, the feeding assembly is matched with the conveying mechanism, the feeding assembly can feed the developing rollers in the storage barrel into the conveying mechanism one by one, and the practicability of the edge cutting and chamfering machine during use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of developing roller trimming and chamfering, in particular to a printer developing roller trimming and chamfering machine. BACKGROUND

[0002] Laser printer has developing roller inside, carbon powder is transported to photosensitive drum through developing roller to realize development, the common structure of developing roller is: including iron core and rubber layer wrapped outside the iron core, the rubber layer is through injection molding. The size and shape of the injection molded rubber layer still cannot reach the predetermined requirement, so we still need to cut and chamfer the processing in the later period.

[0003] Reference patent publication number "CN220217453U" discloses a kind of developing roller trimming and chamfering machine, including rack and located in the end of rack's feeding hopper, rack is equipped with circulating chain transmission device, lift mechanism that developing roller is lifted up, needle mechanism and cutting chamfering mechanism that developing roller is driven to rotate, polishing cleaning mechanism, this circulating chain transmission device includes chain drive unit, chain wheel set driven by chain drive unit, chain that forms closed loop.

[0004] The patent realizes the trimming and chamfering of developing roller, the existing developing roller trimming and chamfering machine is loaded by circulating chain structure when in use, but developing roller needs to be placed one by one into feeding assembly when feeding, it is troublesome, time-consuming and laborious. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of printer developing roller trimming and chamfering machine, solve the problem of inconvenient feeding of existing developing roller trimming and chamfering machine.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of printer developing roller trimming and chamfering machine including workbench, trimming and chamfering mechanism and conveying mechanism, the top of conveying mechanism is provided with one by one feeding mechanism, the one by one feeding mechanism includes:

[0007] Feeding assembly, the feeding assembly includes storage tank, and storage tank is fixed on the top of workbench by left and right two supports, and storage tank is above conveying mechanism, the left and right sides of storage tank are rotatably connected with bent rod, and the opposite side of two bent rods is fixedly connected with material blocking rod;

[0008] Adjusting assembly is arranged in the inside of storage tank, and adjusting assembly is used to adjust the width size in the inside of storage tank.

[0009] Preferably, the width of the storage tank is greater than the width of the entire conveying mechanism, and the top of the material blocking rod is flush with the bottom of the storage tank.

[0010] Preferably, the other end of the two said curved rods is fixedly connected with a U-shaped rod, and a guide groove is formed in the left side of the U-shaped rod.

[0011] Preferably, the back of the storage box is fixedly connected with a driving motor through a support, the output end of the driving motor is fixedly connected with a disc, the left side of the disc is fixedly connected with a guide rod, and the guide rod is inside the guide groove.

[0012] Preferably, the adjusting assembly is a left-right symmetrical structure, the adjusting assembly comprises four T-shaped slide rods, the four T-shaped slide rods are all in sliding connection with the right side of the storage box, and the one end of the four T-shaped slide rods penetrating through the storage box and extending into the storage box is fixedly connected with a baffle.

[0013] Preferably, the right side of the storage box is threadedly connected with a lead screw, the one end of the lead screw penetrating through the storage box and extending into the storage box is in rotary connection with the right side of the baffle, the top of the two baffles is fixedly connected with a pointer, and the back of the storage box is provided with a scale. Beneficial effects

[0014] The utility model provides a kind of printer developing roller trimming chamfering machine.Compared with prior art, it has the following beneficial effects:

[0015] 1, the printer developing roller trimming chamfering machine, by feeding assembly including storage box, and storage box is fixed on the top of workbench by left and right two supports, and storage box is above conveying mechanism, and the left and right sides of storage box are all rotatably connected with curved rod, when developing roller is fed, feeding assembly is cooperated with conveying mechanism, feeding assembly can be fed to conveying mechanism one by one in developing roller in storage container, improve the practicality when device is used.

[0016] 2, the printer developing roller trimming chamfering machine, by adjusting assembly being left-right symmetrical structure, adjusting assembly comprises four T-shaped slide rods, and the four T-shaped slide rods are all in sliding connection with the right side of the storage box, and the one end of the four T-shaped slide rods penetrating through the storage box and extending into the storage box is fixedly connected with a baffle, adjusting assembly is arranged in storage container, so that the width inside storage container can be changed, so that storage container can store developing roller of different sizes, improve the convenience when device is used. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the appearance schematic view of the utility model;

[0018] Figure 2 It is the schematic view of feeding assembly of the utility model;

[0019] Figure 3 It is the schematic view of feeding assembly of the utility model in side direction;

[0020] Figure 4 This is a schematic diagram of the adjustment component of the present invention.

[0021] In the figure: 1. Workbench; 2. Trimming and chamfering mechanism; 3. Conveying mechanism; 4. Loading assembly; 41. Storage box; 42. Bending rod; 43. Stop rod; 44. U-shaped rod; 45. Guide groove; 46. Drive motor; 47. Disc; 48. Guide rod; 5. Adjustment assembly; 51. T-shaped slide rod; 52. Baffle; 53. Screw rod; 54. Pointer; 55. Scale. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4 The printer developer roller trimming and chamfering machine provides two technical solutions:

[0024] The first embodiment includes a workbench 1, a trimming and chamfering mechanism 2, and a conveying mechanism 3. The conveying mechanism 3 is composed of two front and rear rotating rollers, a conveying belt, and a motor. A plurality of flat plates are fixedly connected to the conveying belt at equal distances. The gaps between the plurality of flat plates form a developing roller placement groove. When the blocking rod in the feeding assembly 4 starts to rotate, the developing roller placement groove begins to align with the discharge port at the bottom of the storage barrel 41. After the developing roller enters the placement groove, the flat plate is exactly located at the discharge port of the storage barrel 41. A one-by-one feeding mechanism is provided above the conveying mechanism 3. The one-by-one feeding mechanism includes:

[0025] The loading assembly 4 includes a material storage box 41, and the material storage box 41 is fixed to the top of the workbench 1 through two left and right brackets, and the material storage box 41 is above the conveying mechanism 3, and the left and right sides of the material storage box 41 are rotatably connected to the bent rod 42, and the opposite sides of the two bent rods 42 are fixedly connected to the material blocking rod 43, the width of the material storage box 41 is greater than the width of the entire conveying mechanism 3, the top of the material blocking rod 43 is flush with the bottom of the material storage box 41, and the other ends of the two bent rods 42 are fixedly connected to the U-shaped rod 44, and a guide groove 45 is provided on the left side of the U-shaped rod 44. The back side of the material storage box 41 is fixedly connected to the drive motor 46 through the bracket, and the output end of the drive motor 46 is fixedly connected to the disc 47, and the left side of the disc 47 is fixedly connected to the guide rod 48, and the guide rod 48 is inside the guide groove 45.

[0026] When the developing roller is fed, the feeding assembly 4 cooperates with the conveying mechanism 3, and the feeding assembly 4 can feed the developing rollers in the storage cylinder 41 into the conveying mechanism 3 one by one, thereby improving the practicability of the device in use.

[0027] The second embodiment mainly differs from the first embodiment in that the adjusting assembly 5 is arranged in the interior of the storage box 41, and the adjusting assembly 5 is used for adjusting the width dimension of the interior of the storage box 41. The adjusting assembly 5 is a left-right symmetrical structure, the adjusting assembly 5 comprises four T-shaped slide rods 51, the four T-shaped slide rods 51 are all in sliding connection with the right side of the storage box 41, one end of each of the four T-shaped slide rods 51 extending into the interior of the storage box 41 is fixedly connected with a baffle 52, a lead screw 53 is threadedly connected to the right side of the storage box 41, one end of the lead screw 53 extending into the interior of the storage box 41 is in rotary connection with the right side of the baffle 52, the top of each of the two baffles 52 is fixedly connected with a pointer 54, and the back of the storage box 41 is provided with a scale 55.

[0028] The adjusting assembly 5 is arranged in the storage cylinder 41, so that the width of the interior of the storage cylinder 41 can be changed, the storage cylinder 41 can store developing rollers of different sizes, and the convenience of the device in use is improved.

[0029] In use, a plurality of developing rollers are stacked in the storage box 41, the driving motor 46 is started to drive the disc 47 to rotate, the disc 47 drives the guide rod 48 to rotate, the guide rod 48 cooperates with the guide groove 45 to drive the U-shaped rod 44 to swing, and then the material blocking rod 43 swings and is separated from the support of the bottommost developing roller, so that the developing roller enters the conveying mechanism 3. In addition, when other sizes of developing rollers are fed, the two lead screws 53 are rotated to move the two lead screws 53, and the size to be adjusted is determined by observing the position of the pointer 54 on the scale 55.

[0030] It should be noted that, in the present text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms “include”, “contain” or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printer developer roller deburring and chamfering machine, comprising a worktable (1), a deburring and chamfering mechanism (2) and a conveying mechanism (3), characterized in that: The upper part of the conveying mechanism (3) is provided with a one-by-one feeding mechanism, which comprises: The feeding assembly (4) comprises a storage box (41), which is fixed on the top of the workbench (1) through two left and right supports and above the conveying mechanism (3), both sides of the storage box (41) are rotatably connected with a bent rod (42), and the opposite side of the two bent rods (42) is fixedly connected with a material blocking rod (43). The adjusting assembly (5) is arranged in the storage box (41), and the adjusting assembly (5) is used for adjusting the width of the storage box (41).

2. The printer developer roll deburring and chamfering machine of claim 1, wherein: The width of the storage box (41) is greater than the width of the whole conveying mechanism (3), and the top of the material blocking rod (43) is flush with the bottom of the storage box (41).

3. The printer developer roll deburring and chamfering machine of claim 1, wherein: The other end of the two bent rods (42) is fixedly connected with a U-shaped rod (44), and the left side of the U-shaped rod (44) is provided with a guide groove (45).

4. The printer developer roll deburring and chamfering machine of claim 3, wherein: The back of the storage box (41) is fixedly connected with a driving motor (46) through a support, the output end of the driving motor (46) is fixedly connected with a disc (47), the left side of the disc (47) is fixedly connected with a guide rod (48), and the guide rod (48) is arranged in the guide groove (45).

5. The printer developer roll deburring and chamfering machine of claim 1, wherein: The adjusting assembly (5) is a left-right symmetrical structure, the adjusting assembly (5) comprises four T-shaped slide rods (51), and the four T-shaped slide rods (51) are slidably connected with the right side of the storage box (41), one end of the four T-shaped slide rods (51) extending into the storage box (41) is fixedly connected with a baffle (52).

6. A printer developer roller deburring and chamfering machine as claimed in claim 5 wherein: The right side of the storage box (41) is threadedly connected with a lead screw (53), one end of the lead screw (53) extending into the storage box (41) is rotatably connected with the right side of the baffle (52), the top of the two baffles (52) is fixedly connected with a pointer (54), and the back of the storage box (41) is provided with a scale (55).

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