CN112496942A - Edge trimming equipment is used in production of cell-phone apron - Google Patents
Edge trimming equipment is used in production of cell-phone apron Download PDFInfo
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- CN112496942A CN112496942A CN202011318338.3A CN202011318338A CN112496942A CN 112496942 A CN112496942 A CN 112496942A CN 202011318338 A CN202011318338 A CN 202011318338A CN 112496942 A CN112496942 A CN 112496942A
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- sliding
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- sliding sleeve
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention relates to mobile phone cover plate finishing equipment, in particular to edge finishing equipment for mobile phone cover plate production. The invention provides edge trimming equipment for mobile phone cover plate production, which is convenient to clamp and capable of automatically polishing multiple edges. An edge finishing device for producing a mobile phone cover plate comprises: the support column is arranged on each of the four sides of the bottom plate; the first sliding rods are connected between the tops and the middle parts of the struts on one side and between the tops and the middle parts of the struts on the other side; the clamping mechanism is arranged between one sides of the first sliding rods; and the polishing mechanisms are arranged on two sides of the upper middle part of the bottom plate. According to the invention, the pulling mechanism is matched with the clamping mechanism, and the clamping mechanism is pulled upwards by the pulling mechanism to place the mobile phone cover plate between the clamping mechanisms, so that the effect of clamping the mobile phone cover plate is realized.
Description
Technical Field
The invention relates to mobile phone cover plate finishing equipment, in particular to edge finishing equipment for mobile phone cover plate production.
Background
Cell-phone apron is the cell-phone glass apron of the topmost one deck of smart mobile phone touch-sensitive screen, with user's hand direct contact, in order to make cell-phone apron edge more smooth and more laminate with the cell-phone, need carry out diversified polishing in the cell-phone apron processing polishing process, current edge finishing technique is mainly polished through manual movement, and efficiency of polishing is lower, in addition, conventional grinding device once only can polish unilaterally, need constantly to change the edge of polishing, complex operation.
Patent application CN208483651U, it is 20190212 to disclose a polishing device that production cell-phone apron was used, including cell-phone apron processing case, the fixed plate, place the board, joint board and sliding block etc, it makes grinding device and cell-phone apron's surface contact to remove grinding motor downwards through hydraulic pressure elevating gear, because grinding motor and cell-phone apron lead to being difficult for taking out the cell-phone apron that finishes of polishing to the contact when having avoided changing the cell-phone apron, the inside dovetail of cooperation fixed block realizes being convenient for change grinding device, avoided grinding device can't be changed into polishing device, however this grinding device can only realize unilateral polishing.
In order to enable the edge trimming of the mobile phone cover plate to be simple and convenient, the edge trimming equipment for the production of the mobile phone cover plate, which is convenient to clamp and automatically polish multiple edges, is researched.
Disclosure of Invention
In order to overcome the defect that the existing mobile phone cover plate polishing technology can only polish one side at a time, the invention has the technical problems that: the edge trimming equipment is convenient to clamp and automatically polish the multiple edges for the production of the mobile phone cover plate.
The technical scheme is as follows: an edge finishing device for producing a mobile phone cover plate comprises:
the support column is arranged on each of the four sides of the bottom plate;
the first sliding rods are connected between the tops and the middle parts of the struts on one side and between the tops and the middle parts of the struts on the other side;
the clamping mechanism is arranged between one sides of the first sliding rods;
and the polishing mechanisms are arranged on two sides of the upper middle part of the bottom plate.
Optionally, the clamping mechanism comprises:
the four first sliding rods are all provided with a first sliding sleeve in a sliding manner;
the first connecting rods are connected between the two first sliding sleeves in the middle and between the two first sliding sleeves on the upper part;
the middle part of the first connecting rod is rotatably provided with a rotating block;
the middle parts of the two first connecting rods are connected with the U-shaped rod;
a second sliding sleeve is arranged in the middle of a first connecting rod at the upper part of the second sliding sleeve;
the clamping plate is arranged in the second sliding sleeve in a sliding mode;
the clamping plate is wound with a first spring, and two ends of the first spring are respectively connected with the clamping plate and the second sliding sleeve;
and the second spring is wound on the first sliding rod, and two ends of the second spring are respectively connected with the first sliding sleeve and the strut.
Optionally, the grinding mechanism comprises:
the tops of the two first sliding sleeves at the upper part of the oval block are respectively provided with the oval block;
the two sides of a first connecting rod at the lower part of the first straight rack are both provided with the first straight rack in a sliding way;
the two sides of the upper middle part of the bottom plate are provided with support legs;
the upper parts of the two support legs are respectively provided with a second sliding rod;
a third sliding sleeve is connected between the two sides of the second sliding rod in a sliding manner;
the third sliding sleeve is provided with a mounting rod;
the top of the third sliding sleeve is provided with a first bracket;
the two parts of the inner side of the first bracket are rotatably provided with rollers;
the abrasive belt is connected between the two rollers;
the lower sides of the two rollers are respectively provided with a first straight gear which is matched with a first straight rack on the same side;
the third springs are wound on two sides of the second sliding rod, the inner ends of the third springs are connected with the third sliding sleeve, and the outer ends of the third springs are connected with the second sliding rod;
a fourth sliding sleeve is arranged on the outer side of the second sliding rod;
the upper part of the fourth sliding sleeve is slidably provided with a first wedge-shaped block, and the first wedge-shaped block is matched with the mounting rod;
the upper part of the first wedge-shaped block is wound with a fourth spring, the top end of the fourth spring is connected with the first wedge-shaped block, and the bottom end of the fourth spring is connected with a fourth sliding sleeve;
the L-shaped rods are symmetrically arranged at the top ends of the two first wedge-shaped blocks and are matched with the oval blocks.
Optionally, the device further comprises a pushing mechanism, wherein the pushing mechanism comprises:
the second support is arranged between the upper parts of the two struts;
the middle of one side of the second support is provided with the air cylinder;
the first push block is arranged on the cylinder telescopic rod and matched with the U-shaped rod.
Optionally, a rotation mechanism is further included, the rotation mechanism including:
the bottom plate is symmetrically provided with a third bracket;
a second straight rack is connected between the two third brackets;
and the lower part of the rotating block is provided with a second straight gear which is meshed with a second straight rack.
Optionally, a push plate mechanism is further included, the push plate mechanism including:
the rotating column is arranged at the bottom of the rotating block;
the bottom of the third sliding sleeve is provided with a second connecting rod;
the end part of the second connecting rod is provided with a contact block which is matched with the rotating column;
and the top of the contact block is provided with a second push block which is matched with the first straight rack.
Optionally, a pulling mechanism is further included, the pulling mechanism comprising:
the tops of the two pillars are symmetrically provided with third connecting rods;
the end part of the third connecting rod is provided with a second wedge-shaped block;
the upper parts of the stop levers and the clamping plates are symmetrically provided with the stop levers which are matched with the second wedge-shaped block.
Optionally, the first straight gear is a one-way gear.
The invention has the beneficial effects that: 1. according to the invention, the pulling mechanism is matched with the clamping mechanism, the clamping mechanism is pulled upwards by the pulling mechanism, and the mobile phone cover plate is placed between the clamping mechanisms, so that the effect of clamping the mobile phone cover plate is realized;
2. the pushing mechanism is matched with the clamping mechanism, the clamping mechanism is driven by the pushing mechanism to move forwards, and the effect that the clamping mechanism drives the mobile phone cover plate to automatically move forwards to the polishing mechanism is achieved;
3. the rotating mechanism is matched with the clamping mechanism, so that the clamping mechanism drives the mobile phone cover plate to automatically rotate for ninety degrees, and the effect of automatic rotation of the mobile phone cover plate is realized;
4. through the cooperation of the polishing mechanism and the push plate mechanism, the push plate mechanism enables the polishing mechanism to automatically move towards the outside.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 3 is a schematic perspective view of a grinding mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 5 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 6 is a schematic perspective view of the push plate mechanism of the present invention.
Fig. 7 is a schematic perspective view of the pulling mechanism of the present invention.
Number designation in the figures: 1: bottom plate, 2: strut, 3: first slide bar, 4: clamping mechanism, 41: first runner, 42: first connecting rod, 43: turning block, 44: u-shaped bar, 45: second runner, 46: a clamping plate, 47: first spring, 48: second spring, 5: grinding mechanism, 51: elliptical block, 52: first straight rack, 53: leg, 54: second slide bar, 55: third runner, 56: mounting rod, 57: first bracket, 58: drum, 59: abrasive belt, 510: first straight gear, 511: third spring, 512: fourth runner, 513: first wedge block, 514: fourth spring, 515: l-bar, 6: pushing mechanism, 61: second bracket, 62: cylinder, 63: first push block, 7: rotation mechanism, 71: third bracket, 72: second spur rack, 73: second spur gear, 8: push plate mechanism, 81: spin column, 82: second connecting rod, 83: contact block, 84: second push block, 9: pulling mechanism, 91: third connecting rod, 92: second wedge block, 93: a stop lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The utility model provides an edge trimming equipment is used in production of cell-phone apron, as shown in figure 1, including bottom plate 1, pillar 2, first slide bar 3, clamping mechanism 4 and grinding machanism 5, the left and right sides of both sides all is equipped with pillar 2 around the bottom plate 1 top, between 2 tops of two left pillars and between the middle part and between 2 tops of two pillars on right side and between the middle part all be connected with first slide bar 3, be equipped with clamping mechanism 4 between 3 rear sides of first slide bar, the middle part left and right sides is equipped with grinding machanism 5 on bottom plate 1.
When people need polish the deburring at the cell-phone apron edge, can use this kind of cell-phone apron production to use edge trimming equipment, at first press from both sides the cell-phone apron tight in clamping mechanism 4, move clamping mechanism 4 forward afterwards, clamping mechanism 4 drives the apron and moves forward, polish its long edge when grinding mechanism 5 department, the ninety degrees of rotatory apron, move clamping mechanism 4 backward, clamping mechanism 4 drives the apron and moves backward, polish it wide edge when grinding mechanism 5 department, so can realize polishing apron four sides edge.
Example 2
On the basis of the embodiment 1, as shown in fig. 2 and 3, the clamping mechanism 4 comprises a first sliding sleeve 41, a first connecting rod 42, a rotating block 43, a U-shaped rod 44, the sliding type sliding device comprises a second sliding sleeve 45, a clamping plate 46, a first spring 47 and a second spring 48, wherein first sliding sleeves 41 are arranged on four first sliding rods 3 in an all-sliding mode, first connecting rods 42 are connected between the two first sliding sleeves 41 in the middle and between the two first sliding sleeves 41 on the upper portion, a rotating block 43 is arranged in the middle of each first connecting rod 42 in the middle in a rotating mode, a U-shaped rod 44 is connected between the middle portions of the two first connecting rods 42, a second sliding sleeve 45 is arranged in the middle of each first connecting rod 42 on the upper portion, the clamping plate 46 is arranged in the second sliding sleeve 45 in an inner-sliding mode, the first spring 47 is wound on the clamping plate 46, two ends of each first spring 47 are respectively connected with the clamping plate 46 and the second sliding sleeve 45, the second spring 48 is wound on the rear side of each first sliding rod 3.
People pull the clamping plate 46 upwards, the first spring 47 is stretched, then the mobile phone cover plate is placed between the rotating block 43 and the clamping plate 46, the first spring 47 is reset by the loose hand to drive the clamping plate 46 to slide downwards, the effect of clamping the mobile phone cover plate is realized, then the U-shaped rod 44 is pushed forwards, so that the first sliding sleeve 41, the first connecting rod 42, the rotating block 43, the second sliding sleeve 45, the clamping plate 46 and the first spring 47 are driven to integrally move forwards, the mobile phone cover plate moves forwards together, the second spring 48 is stretched, the long edge of the mobile phone cover plate is polished by the polishing mechanism 5, when the mobile phone cover plate moves to the forefront end, the rotating block 43 is manually driven to rotate, so as to drive the cover plate to rotate ninety degrees, the second spring 48 is reset by the loose hand to drive the first sliding sleeve 41, the first connecting rod 42, the rotating block 43, the U-shaped rod 44, the second sliding sleeve 45, the clamping plate 46 and the first, the wide edge of the mobile phone cover plate is polished by a polishing mechanism 5.
The grinding mechanism 5 comprises an oval block 51, a first straight rack 52, support legs 53, a second sliding rod 54, a third sliding sleeve 55, a mounting rod 56, a first bracket 57, rollers 58, a grinding belt 59, a first straight gear 510, a third spring 511, a fourth sliding sleeve 512, a first wedge-shaped block 513, a fourth spring 514 and an L-shaped rod 515, wherein the oval block 51 is arranged at the top of each of the two first sliding sleeves 41 at the upper part, the first straight rack 52 is arranged at the left and right sides of the first connecting rod 42 at the lower part in a sliding manner, the support legs 53 are arranged at the left and right sides of the middle part on the bottom plate 1, the second sliding rod 54 is arranged at the upper parts of the two support legs 53, the third sliding sleeve 55 is connected between the front and rear sides of the second sliding rod 54 in a sliding manner, the mounting rod 56 is arranged on the third sliding sleeve 55, the first bracket 57 is arranged at the top of the third sliding sleeve 55, the rollers 58, the lower sides of the two front rollers 58 are respectively provided with a first straight gear 510, the first straight gear 510 is matched with the first straight rack 52 on the same side, the front and back parts of the second sliding rod 54 are respectively wound with a third spring 511, the inner end of the third spring 511 is connected with a third sliding sleeve 55, the outer end of the third spring 511 is connected with the second sliding rod 54, the outer side of the second sliding rod 54 is provided with a fourth sliding sleeve 512, the upper part of the fourth sliding sleeve 512 is slidably provided with a first wedge-shaped block 513, the first wedge-shaped block 513 is matched with the mounting rod 56, the upper part of the first wedge-shaped block 513 is wound with a fourth spring 514, the top end of the fourth spring 514 is connected with the first wedge-shaped block 513, the bottom end of the fourth spring 514 is connected with the fourth sliding sleeve 512, the top ends of the two first wedge-shaped.
The first connecting rod 42 slides forwards to drive the first straight rack 52 to move forwards, the first straight rack 52 is meshed with the first straight gear 510, the first straight gear 510 drives the roller 58 and the sanding belt 59 to rotate, the sanding belt 59 polishes the long edge of the cover plate of the mobile phone, the first connecting rod 42 slides backwards to drive the first straight rack 52 to move backwards, as the left-right distance of the cover plate of the mobile phone after rotating for ninety degrees is lengthened, people pull the first straight rack 52 and the mounting rod 56 outwards, the mounting rod 56 drives the third sliding sleeve 55 to slide outwards, the third spring 511 is compressed, so as to drive the first support 57, the roller 58, the sanding belt 59 and the first straight gear 510 to move outwards integrally, so that the first straight rack 52 moves backwards to be meshed when passing through the first straight gear 510, the sanding belt 59 polishes the wide edge of the cover plate of the mobile phone, the mounting rod 56 outwards contacts and matches with the lower part of the first wedge-shaped block 513, and, the fourth spring 514 is stretched, when the mounting rod 56 moves to the outer side of the first wedge-shaped block 513, the fourth spring 514 resets to drive the first wedge-shaped block 513 to slide downwards, the first wedge-shaped block 513 blocks the mounting rod 56, so that the sanding belt 59 continuously polishes the wide edge of the cover plate of the hand cover, when the first sliding sleeve 41 drives the elliptical block 51 to move forwards to be in contact fit with the L rod 515, the L rod 515 drives the first wedge-shaped block 513 to move upwards, the fourth spring 514 is stretched, the mounting rod 56 resets, the third spring 511 also resets immediately, the third sliding sleeve 55 slides inwards, when the elliptical block 51 is not in contact with the L rod 515, the fourth spring 514 resets to drive the first wedge-shaped block 513 and the L rod 515 to move downwards, and people push the first straight rack 52 back to the original position inwards again.
Example 3
On the basis of the embodiment 2, as shown in fig. 4 to 7, the device further comprises a pushing mechanism 6, wherein the pushing mechanism 6 comprises a second bracket 61, an air cylinder 62 and a first pushing block 63, the second bracket 61 is arranged between the upper parts of the two pillars 2 at the rear side, the air cylinder 62 is arranged in the middle of the rear part of the second bracket 61, the first pushing block 63 is arranged on the telescopic rod of the air cylinder 62, and the first pushing block 63 is matched with the U-shaped rod 44.
The cylinder 62 is opened, the telescopic rod of the cylinder 62 extends to drive the first pushing block 63 to move forwards, the first pushing block 63 pushes the U-shaped rod 44 to move forwards, manual forward pushing of the U-shaped rod 44 is not needed, the cylinder 62 is shortened to drive the first pushing block 63 to move backwards to reset, and the cylinder 62 is closed.
The rotary mechanism 7 is further included, the rotary mechanism 7 comprises a third support 71, second spur racks 72 and second spur gears 73, the third support 71 is symmetrically arranged on the left side of the upper front portion of the base plate 1, the second spur racks 72 are connected between the right ends of the two third supports 71, the second spur gears 73 are arranged on the lower portions of the rotary blocks 43, the second spur gears 73 are one-way gears, and the second spur gears 73 are meshed with the second spur racks 72.
The second spur gear 73 moves forwards to be meshed with the second spur rack 72, the second spur gear 73 rotates in a single direction to drive the rotating block 43 to rotate, the rotating block 43 drives the cover plate to rotate ninety degrees, and manual operation is not needed to enable the rotating block 43 to rotate.
Still including push pedal mechanism 8, push pedal mechanism 8 is equipped with the column 81 including revolving column 81, second connecting rod 82, contact piece 83 and second ejector pad 84 bottom the turning block 43, and third sliding sleeve 55 bottom is equipped with second connecting rod 82, and second connecting rod 82 front end is equipped with contact piece 83, and contact piece 83 cooperates with revolving column 81, and contact piece 83 top front side is equipped with second ejector pad 84, and second ejector pad 84 cooperates with first straight rack 52.
When the rotating block 43 moves to a position between the contact blocks 83, the rotating block 43 rotates to drive the rotating column 81 to rotate ninety degrees, two ends of the rotating column 81 are in contact with the contact blocks 83, so that the contact blocks 83 move outwards, and therefore the second connecting rod 82 and the second pushing block 84 are driven to move outwards, the second pushing block 84 pushes the first straight rack 52 to slide outwards, the first straight rack 52 does not need to be pushed outwards manually, the second connecting rod 82 drives the third sliding sleeve 55 to slide outwards, the mounting rod 56 does not need to be pulled outwards manually, so that the third sliding sleeve 55 slides outwards, and when the third sliding sleeve 55 slides inwards, the third sliding sleeve 55 drives the second connecting rod 82, the contact blocks 83 and the second pushing block 84 to move inwards to reset.
Still including pulling mechanism 9, pulling mechanism 9 is including third connecting rod 91, second wedge 92 and pin 93, and two 2 tops at rear portion of pillar all are equipped with third connecting rod 91, and third connecting rod 91 front end is equipped with second wedge 92, and splint 46 upper portion symmetry is equipped with pin 93, and pin 93 cooperates with second wedge 92.
The forward and backward movement of the clamp plate 46 drives the blocking rod 93 to move forward and backward, when the blocking rod 93 moves backward to contact and match with the second wedge-shaped block 92, the blocking rod 93 drives the clamp plate 46 to move upward without manually pulling the clamp plate 46 upward, and when the blocking rod 93 moves forward and does not contact with the second wedge-shaped block 92, the clamp plate 46 moves downward.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. An edge trimming device for producing a mobile phone cover plate is characterized by comprising:
the supporting frame comprises a bottom plate (1) and supporting columns (2), wherein the supporting columns (2) are arranged on four sides of the bottom plate (1);
the first sliding rods (3) are connected between the tops of the pillars (2) on one side and the middle part, and between the tops of the pillars (2) on the other side and the middle part respectively;
the clamping mechanism (4) is arranged between one sides of the first sliding rods (3);
the polishing mechanism (5) is arranged on two sides of the upper middle part of the bottom plate (1).
2. The edge finishing apparatus for producing cellular phone cover plate according to claim 1, wherein the clamping mechanism (4) comprises:
the first sliding sleeves (41) are arranged on the four first sliding rods (3) in a sliding manner;
the connecting rods (42) are connected between the two first sliding sleeves (41) in the middle and between the two first sliding sleeves (41) on the upper part;
the middle of the first connecting rod (42) in the middle of the rotating block (43) is rotatably provided with the rotating block (43);
the middle parts of the two first connecting rods (42) are connected with the U-shaped rod (44);
a second sliding sleeve (45) is arranged in the middle of a first connecting rod (42) at the upper part of the second sliding sleeve (45);
the clamping plate (46) is arranged in the second sliding sleeve (45) in a sliding manner;
the first spring (47) is wound on the clamping plate (46), and two ends of the first spring (47) are respectively connected with the clamping plate (46) and the second sliding sleeve (45);
and the second spring (48) is wound on the first sliding rod (3), and two ends of the second spring (48) are respectively connected with the first sliding sleeve (41) and the strut (2).
3. The edge finishing apparatus for producing cellular phone cover plate according to claim 2, wherein the grinding mechanism (5) comprises:
the top parts of the two first sliding sleeves (41) at the upper part of the elliptic block (51) are respectively provided with the elliptic block (51);
the two sides of a first connecting rod (42) at the lower part of the first straight rack (52) are both provided with the first straight rack (52) in a sliding way;
the two sides of the upper middle part of the bottom plate (1) are provided with support legs (53);
the upper parts of the two support legs (53) are provided with second sliding rods (54);
a third sliding sleeve (55), wherein the third sliding sleeve (55) is connected between the two sides of the second sliding rod (54) in a sliding manner;
the third sliding sleeve (55) is provided with a mounting rod (56);
the top of the third sliding sleeve (55) is provided with a first bracket (57);
the rollers (58) are rotatably arranged at two parts of the inner side of the first bracket (57);
a sanding belt (59), wherein the sanding belt (59) is connected between the two rollers (58);
the lower sides of the two rollers (58) are respectively provided with a first straight gear (510), and the first straight gears (510) are matched with the first straight racks (52) on the same side;
the third spring (511) is wound on the two sides of the second sliding rod (54), the inner end of the third spring (511) is connected with the third sliding sleeve (55), and the outer end of the third spring (511) is connected with the second sliding rod (54);
a fourth sliding sleeve (512), wherein the outer side of the second sliding rod (54) is provided with the fourth sliding sleeve (512);
the upper part of the fourth sliding sleeve (512) is provided with a first wedge-shaped block (513) in a sliding manner, and the first wedge-shaped block (513) is matched with the mounting rod (56);
the upper part of the first wedge-shaped block (513) is wound with the fourth spring (514), the top end of the fourth spring (514) is connected with the first wedge-shaped block (513), and the bottom end of the fourth spring (514) is connected with the fourth sliding sleeve (512);
the top ends of the two first wedge-shaped blocks (513) are symmetrically provided with the L rods (515), and the L rods (515) are matched with the oval blocks (51).
4. The edge trimming apparatus for producing a cover plate of a cellular phone according to claim 3, further comprising a pushing mechanism (6), wherein the pushing mechanism (6) comprises:
a second bracket (61), wherein the second bracket (61) is arranged between the upper parts of the two pillars (2);
the cylinder (62) is mounted in the middle of one side of the second support (61);
the first pushing block (63) is arranged on the telescopic rod of the cylinder (62), and the first pushing block (63) is matched with the U-shaped rod (44).
5. The edge trimming apparatus for producing a cover plate of a cellular phone according to claim 4, further comprising a rotating mechanism (7), wherein the rotating mechanism (7) comprises:
the third bracket (71), the third bracket (71) is symmetrically arranged on the bottom plate (1);
a second spur rack (72) is connected between the two third brackets (71);
and a second spur gear (73), wherein the lower part of the rotating block (43) is provided with the second spur gear (73), and the second spur gear (73) is meshed with the second spur rack (72).
6. The edge trimming apparatus for producing a cover plate of a cellular phone according to claim 5, further comprising a push plate mechanism (8), wherein the push plate mechanism (8) comprises:
the rotating column (81) is arranged at the bottom of the rotating block (43);
the bottom of the third sliding sleeve (55) is provided with a second connecting rod (82);
the contact block (83) is arranged at the end part of the second connecting rod (82), and the contact block (83) is matched with the rotating column (81);
the top of the contact block (83) is provided with a second push block (84), and the second push block (84) is matched with the first straight rack (52).
7. The edge trimming apparatus for producing a cover plate of a cellular phone according to claim 6, further comprising a pulling mechanism (9), wherein the pulling mechanism (9) comprises:
the tops of the two pillars (2) are symmetrically provided with the third connecting rod (91);
the end part of the third connecting rod (91) is provided with a second wedge-shaped block (92);
the upper parts of the stop levers (93) and the clamping plates (46) are symmetrically provided with the stop levers (93), and the stop levers (93) are matched with the second wedge-shaped block (92).
8. The edge finishing apparatus for producing cellular phone cover plate as set forth in claim 3, wherein the first straight gear (510) is a one-way gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318338.3A CN112496942B (en) | 2020-11-23 | 2020-11-23 | Edge trimming equipment is used in production of cell-phone apron |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318338.3A CN112496942B (en) | 2020-11-23 | 2020-11-23 | Edge trimming equipment is used in production of cell-phone apron |
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| CN112496942A true CN112496942A (en) | 2021-03-16 |
| CN112496942B CN112496942B (en) | 2022-09-06 |
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| CN202011318338.3A Active CN112496942B (en) | 2020-11-23 | 2020-11-23 | Edge trimming equipment is used in production of cell-phone apron |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113043341A (en) * | 2021-05-07 | 2021-06-29 | 江西诺捷科技股份有限公司 | Medical treatment is with equipment of tailorring of disposable trachea |
| CN113941929A (en) * | 2021-10-28 | 2022-01-18 | 韦翠英 | Metal cup cover polishing equipment for part processing |
| CN114102335A (en) * | 2021-12-09 | 2022-03-01 | 江西远大保险设备实业集团有限公司 | Outward-opening side plate trimming device capable of automatically positioning |
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| CN113043341A (en) * | 2021-05-07 | 2021-06-29 | 江西诺捷科技股份有限公司 | Medical treatment is with equipment of tailorring of disposable trachea |
| CN113941929A (en) * | 2021-10-28 | 2022-01-18 | 韦翠英 | Metal cup cover polishing equipment for part processing |
| CN114102335A (en) * | 2021-12-09 | 2022-03-01 | 江西远大保险设备实业集团有限公司 | Outward-opening side plate trimming device capable of automatically positioning |
| CN114102335B (en) * | 2021-12-09 | 2022-11-01 | 江西远大保险设备实业集团有限公司 | Outward-opening side plate trimming device capable of automatically positioning |
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| CN112496942B (en) | 2022-09-06 |
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